Worm_Gear_Units

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G 1035 SI and SM worm gear units

UNIVERSAL – Worm Gear Units SM – Worm Gear Units

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1. UNIVERSAL – Worm Gear Units Type SI Standard Design .................................................................................................

3

2. UNIVERSAL – Worm Gear Units Type SIS, SIS–D, 2SIS-D for special variants of the Type SI ..................................................................... 72-73

3. SM – Worm Gear Units Gear Unit Housing with Smooth Surface

.........................................................

74

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UNIVERSAL – Worm Gear UnitsTable of Contents

Page 1. The New Design .......................................................................................................................................

4

2... The Modular System Example: UNIVERSAL Worm Gear Unit Variants ...................................................................................

The Intelligent Modular System .............................................................................................................

Available Modules ...................................................................................................................................

5 6 7

3. Mounting Positions .......................................................................................................................

8

4. Technical Explanations Key for Type Designations .....................................................................................................................

Orders .....................................................................................................................................................

Mounting Positions ................................................................................................................................

Hollow Shafts .........................................................................................................................................

Torque Range .........................................................................................................................................

Speed .....................................................................................................................................................

Gear Ratios ............................................................................................................................................

Efficiency ................................................................................................................................................

Lubrication .............................................................................................................................................

Ambient Conditions..................................................................................................................................

Self-Locking ............................................................................................................................................

Overhung and Axial Loads ......................................................................................................................

Dimensions & Weights ............................................................................................................................

Gear Unit Selection ................................................................................................................................

NORD-AC Motors ...................................................................................................................................

NORD-Brake Motors ...............................................................................................................................

Layout/design/construction of selection lists ..........................................................................................

9 9 9 9 10 10 10 10 10 11 11 11 11 12 13 13 14

5. Selection List Geared Motors 4-pole 50Hz ........................................................................................

15

6. Selection List Gear Unit for IEC Standard Motors 4-pole 50Hz ...................................................

33

7. Selection List Gear Unit n1 = 1400 / 900 / 500 / 250 min-1 .............................................................

50

8. Dimension Sheets Basic Design and Output Modules .........................................................................................................

54

Helical Prestage Module ........................................................................................................................

64

Double Worm Gear Unit Module .............................................................................................................

65

IEC Standard Motor Mounting Module ...................................................................................................

67

IEC AC/Brake Motor Module ..................................................................................................................

68

Free Drive Shaft – Typ W Module ...........................................................................................................

69

9. Order / Quotation Form ...............................................................................................................

70

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UNIVERSAL Worm Gear Units The New Design

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UNIVERSAL Worm Gear Units The Modular System

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Example: UNIVERSAL Worm Gear Unit Variants

Worm Gear Unit Module + Output flange module + Insert shaft module + Helical prestage module + IEC Standard motor mounting (Design VA/II, FA/I, T1)

Gear unit type: + IEC standard motor mounting module

Worm Gear Unit Module + Torque arm module + Double worm gear unit module + Worm gear unit SK 1SI 31 module (preliminary stage) + IEC standard motor mounting module + AC motor module (Design DA/I 270, U1, KK1/III)

Gear unit type: + Free drive shaft – Type W module

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UNIVERSAL Worm Gear Units The Modular System The Intelligent Modular System

Flexible and Variable

Inexpensive but Well-Made

•

All IEC standard motors with B14 or B5 flanges are mountable using an adapter.

•

•

Because of the tooth coupling of IEC adapters, you need only one basic worm gear unit design for all IEC standard motors.

Simple Processing

•

It is suitable for all mounting positions because of the hermetic seal and separate oil chambers for each gear unit stage.

•

There is a large gear ratio range from i=5 to over 10000 because of the helical prestage module and the double worm gear unit.

•

Various insert shafts for the output end hollow shaft.

•

Various screw-on B5 output flanges and a torque arm.

•

Free drive shaft with the basic worm gear unit design is possible using the free drive shaft module type W.

•

High capacity of reaction on site because of easily exchangeable modules without opening the oil chambers.

•

A variety of drive variation with few different possible modules.

•

Economically produced with optimal installation of the modules in large quantities.

Ordering with modules using order numbers is clear and easy.

- Mounting position is not required.

Available as Modules or as Assembled Units •

UNIVERSAL worm gear units and drive motors available as modules - Mounting position not required - High on site flexibility - Low inventory level with a high number of variants - Ready-to-use modules packed with all small parts - Easily insertable modules that are easily assemble with screws.

•

UNIVERSAL worm gear units and drive motors also available pre-assembled.

- Practical with often repeated variants.

- Mounting positioin required (see page 8).

Immediately Available •

The fastest availability since the mounted, ready-to-use modules and are kept ready in store.

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UNIVERSAL Worm Gear Units The Modular System Available Modules Worm Gear Units Module

Double Worm Gear Unit Module

• • • • • • • • •

5 Sizes 13 Gear ratios per size Block housing without housing joints Sealed unit with lubrication for life A design for all mounting positions Foot mounting on 3 sides B14 output flange on both sides Output end hollow shaft Output end coupling gearing suitable for: - IEC standard motor mounting module - Helical prestage module - Double worm gear unit module - Type W free drive shaft module

• Allows the construction of double worm gear units • Angular or parallel axis gears can be constructed.

• Level 1: SK 1SI 31 …40 Level 2: SK 1SI 40 …50 …63 …75 • Increases the total gear ratio up to 10000 • Kit comprised of: - Adapter flange - Toothed coupling sleeve - Insert shaft with key - Nuts and bolts

Helical Prestage Module

IEC AC/Brake Motor Module

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• Helical Prestage for worm gear unit module • Increases the total gear ratio 10 fold • Block housing without housing joints • Sealed unit with lubrication for life • A design for all mounting positions • Noise-optimized helical gearing • Setting up in series allows more possible helical prestages.

• Output end coupling gearing suitable for: - IEC standard motor mounting module - Helical prestage module - Double worm gear unit module - Type W free drive shaft module • Asynchronous squirrel cage rotor AC motor • Can also be used as a brake motor • B14 standard flange • 230V/400V, and 400/690V, 50Hz, IP55 • S1 100%ED, insulating material class F • Suitable for frequency inverters • B5 flange pole-changing motors, integrated rotary encoder, forced cooling fan, ATEX and CUS/UL can be requested. Request motor catalogue M7000.

• Our self-produced frequency inverters are also available upon request.

IEC Standard Motor Mounting Module

Insert Shaft Module

• For mounting IEC standard motors of the sizes 56 to 112 onto the worm gear unit module and the helical prestage module • For B5 and B14 standard flanges • Kit comprised of: - Adapter flange - Toothed coupling sleeve - Nuts and bolts

• For inserting in the standard hollow shaft • Optional one- or double-sided spigot • Optional extension suitable for the B5 output flange module • Kit comprised of: - Shafts - Keyways - Sheave - Shaft safety ring

Type W – Free Drive Shaft Module

• Free shaft end Ø16mm bzw. Ø24mm (SI 75) with key • For mounting onto the worm gear unit and helical prestage modules • Sealed anti-friction bearing-mounted unit with lubrication for life

B5 Output Flange Module • Various Flange sizes for each worm gear unit size available • Self-centers as it is screwed into the shaft seal fitting • Option of internal or external centering • Kit comprises of: - Aluminium die cast flange - Bolts Protective Cover Module

Torque Arm Module • For shaft mounted gear unit arrangement • With pressed rubber element • Kit comprises of: - Torque arm - Bolts

• Protects the against contact with the rotating output • Kit comprises of: - Protective cover - Bolts

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UNIVERSAL Worm Gear Units

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Mounting Positions

StandardDesign:

Insert Shaft:

VA

VB

L

Flange:

FA

FB

FF

DA/270

DB/270

Protective Cover:

HA

HB

Helical Pre-stage:

T1

T2

T3

T4

Worm Pre-stage:

U1

U2

U3

U4

Worm Pre-stage:

U5

U6

U7

U8

Torque Arm:

KK1/I, KK1/II, KK1/III or KK1/IV

KK1/I, KK2/I, KK3/I or KK4/I 2

Terminal box:

DA/90..315

III

1

3

IV

II I

4

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Technical Explanations Key for the Type Designation Gear Motors SK 1SI UNIVERS AL worm gear units in the modular system

50 Worm gear unit size and axis distance in mm

V, L, F D, H

/31, /40 /H10

Multi-stage V: Solid gear unit: shaft

- IEC71

IEC standard motor L: Solid shaft mounting size on both ends

/31, /40: Worm gear unit pre-stage SK 1SI 31 F: SK 1SI 40 Flange D: Torque /H10: Arm Helical gear unit H: pre-stage Protective Cover SK H10

Gear Unit - 71S/4 - 71L/4

BRE5

Motor with 71: Motor size brake size braking torque S/4: 5 Nm short winding 4-pole

SK 1SI UNIVERS AL worm gear units in the modular system

/31, /40 /H10

50 Worm gear unit size and axis distance in mm

L/4: long winding 4-pole

V, L, F D, H

-IEC 80 -W

Multi-stage V: Solid gear unit: shaft

-IEC 80: IEC standard L: Solid shaft motor mounting on both Size 80 ends

B14 B5 B14: for Motor Flange with threaded holes

/31, /40: Worm gear unit pre-stage SK 1SI 31 F: B5: -W: SK 1SI 40 Flange Free Drive for motor Flange D: Torque Shaft with /H10: Arm Helical clearance holes gear unit H: pre-stage Protective Cover SK H10

C120 for motor flange diameter 120 mm

Example Helical Worm Gear Motor:

Example Helical Worm Gear Motor for mounting a IEC standard

SK 1SI 63/H10 - IEC63 - 63L/4

motor: SK 1SI 40 - IEC71 B14 C105

Orders The UNIVERSAL worm gear unit Type SI are available in module form or as assembled units (addition cost) Assembled units are ordered with the above mentioned type description. The total gear ratio and mounting position (see page 8) must also be specified. The order/quotation form (page 70) can be used here.

Example, double worm gear motor with torque arm: SK 1SI 50/31 D - IEC63 - 63S/4, Total gear ratio iges=600 Mounting Position DA/I 270, U1, KK1/III

The modules are ordered using the 8-digit order number in the catalogue, which does not specify the mounting position and the gear ratio. The order/inquiry form (page 70) can be used.

Example, double worm gear motor with torque arm: Order no. 60591300 (general design SK 1SI 50, isch =30) 60593900 (torque arm module) 60494100 (double gear unit) 60391200 (general design SK 1SI 31, isch =20) 60395010 (IEC standard motor mount module) 31010020 (IEC AC motor)

The worm gear unit module carries the name plate. The printed description types here refer to each worm gear unit module.

Assembled units receive a name plate that refers to the entire unit.

Mounting Positions The UNIVERSAL worm gear unit type SI and the helical pre-stage H10 are suitable for all mounting positions. The separate seal of each gear stage and the housing design enables uniform oil fill

volumes for all mounting positions. Because of this, it is required that the mounting position is specified during ordering.

Hollow Shafts The UNIVERSAL worm gear unit series type SI have standard output end hollow shafts in commercially available diameters.

However, our gear unit concept offers the option of providing significantly larger hollow shaft diameters in large-volume production orders. See also type SIS. (Page 72)

Hollow Shaft Diameters Hollow Shafts with Keyways According to DIN 6885 Page 1 Type

SK 1SI 31

SK 1SI 40

SK 1SI 50

SK 1SI 63

SK 1SI 75

Standard

14 mm

18 mm

25 mm

25 mm

35 mm

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UNIVERSAL Worm Gear UnitsTechnical Explanations Torque

During continuous operation at constant load, the maximum output torques M2max represent the load limit. Correct configuration is carried out according to the chapter "Selecting a Gear Unit", taking into account operating factors.

The output limiting torque M2grenz will tolerate static for a short time while running without incurring damage to the gear unit. The output limiting torque M2grenz represents the upper limit of the permited load and should not exceed it during impact.

Maximum Output Torque M2max at n1=1400 min-1 Type

SK 1SI 31

SK 1SI 40

SK 1SI 50

SK 1SI 63

SK 1SI 75

M2max

30 Nm

50 Nm

90 Nm

160 Nm

260 Nm

Type

SK1SI 31

SK1SI 40

SK1SI 50

SK1SI 63

SK 1SI 75

M2 grenz

75 Nm

125 Nm

225 Nm

400 Nm

650 Nm

Output Limiting Torque M2grenz

Speed The gear unit is designed for a motor or input speed up to 1800 min-1. Greater speeds reduce operating life.

Please inquire if you require greater speeds.

Gear Ratios All gear ratios, including the multi-gear unit, are finally detailed exactly. (e.g. i=10 is i=10.000000000…)

Sequence of Ratios 5

7.5

All helical worms of the UNIVERSAL worm gear unit are right hand pitch. This results in the direction of rotation.

10 12.5 15

20

25

30

40

50

60

80 100

Gear ratios are uniform for all 5 worm gear unit sizes.

Efficiency The smooth tooth flanks and the standard lubrication in particular provide UNIVERSAL worm gear units the greatest efficiency. The efficiency increases with new worm gear units in the initial phase of normal use by the worm gears wearing in. The output torque and ratings in the selection lists take into account the efficiency η in the drive unit status when not in operation.

Because of the hydrodynamic lubrication in the gearing, the efficiency increases with the input speed of worm gear units. This results in an initial lower efficiency ηa while starting the motor from a stand still. The torque should be taken into account, when it must be moved under load, of which the following guideline values for initial efficiency ηa is dependent on the gear ratio iworm:

Efficiency Levels η with n1=1400 min-1 isch

Initial Efficiency Levels ηa

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

isch

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

SK 1SI 31 to : ηa [%] SK 1SI 75

72 67 62 59 53 47 43 36 31 27 25 20 17

SK 1SI 31: η [%] 86 82 80 76 71 67 63 55 50 45 42 36 32 SK 1SI 40: η [%] 88 85 82 80 75 71 68 60 54 50 46 41 36 SK 1SI 50: η [%] 90 87 85 83 79 75 72 65 60 56 52 46 42 SK 1SI 63: η [%] 92 89 87 86 82 79 76 69 64 61 57 51 47 SK 1SI 75: η [%] 93 90 84 88 84 82 80 77 69 65 62 57 52

Lubrication The worm gear units are lubricated for life at the factory with a highquality, synthetic long-life lubricant with a polyglycol base. Because of this, the gears are maintenance free.

Universal worm gear units of the size 63 and 75 have standard oil screw fittings. This allows for the valves to be bled at initial start up.

The optional bleed valve module contains a quick guide on the mounting position dependent installation of the bleed valve fitting.

We would be happy to provide you more information.

Bleed valve module order number: 60693500

Special Lubricants: CLP PG 220 DIN 51502 Type

Quantity

SK 1SI 31 SK 1SI 40 SK 1SI 50 SK 1SI 63 SK 1SI 75

30ml

55ml

95 ml

180 ml

360 ml

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Technical Explanations Ambient Conditions The UNIVERSAL worm gear unit series is suitable for installing in enclosed rooms and outdoors because of the corrosion resistance of the aluminium surfaces. Avoid allowing contact with aggressive mediums or corrosive substances (contaminated air, gases, acids, alkaline solution, salts, etc.). A colour coating is available in these cases at additional cost. Please ask us.

The NORD UNIVERSAL worm gear unit series is suitable for ambient temperatures of –25° to 40°C. Please note that at low temperatures, increased torque is required at start up because the lubrication has toughened.

Self-Locking During self-locking also when the torque is so large on the output (worm gear), the idling gears cannot turn in either direction when the motor is shut off. When the motor is turned off, the drive inevitably comes to a stop with self-locking in operation and when the self-braking is specified.

With a mass acceleration factor of maf > 1 (see the section Selecting a Gear Unit - page 12) self-locking can cause an abrupt locking or chatter vibration during a reverse load in motor-braking (see VDI 2158). A non-self-locking gear unit should be chosen in this situation.

Self-locking and self-braking with worm gear units is dependent on the gear ratio: Self-locking with UNIVERSAL Worm Gear Units

isch = 5 – 10 no self-locking

isch = 12.5 – 40

no self-braking

no self-braking

no reliable information on self-locking

isch = 50 – 80 self-locking while idling and during zero vibration

isch = 100 self-locking

no reliable information on self-braking

self-braking with SK 1SI 31 SK 1SI 40 SK 1SI 50 and n1<1500min-1

Lateral Forces and Axial Loads The selection lists show the permissible FR and FRF lateral forces which can load the output shafts in addition to the M2 torques. The transmission of force at the middle of the shaft ends of the insert shafts is used as the basis for calculating the values of the lateral forces. The values FR apply to the insert shafts 60393000, 60493000, 60593000, 60693000, 60793000, 60393100, 60493100, 60593100, 60693100, 60793100. The values FRF apply to the flange-mounted design long insert shafts 60393200, 60493200, 60593200, 60693200, 60793200. During a midway radical force acting on the hollow shaft, the permissible lateral force is 2xFR.

The hollow output shaft is stored in unusually oversized ball bearings with UNIVERSAL worm gear units. Because of this, the UNIVERSAL worm gear units are suitable to attach on the output end for lateral forces and axial loads also.

The calculation of permissible lateral forces is based on the worst possible direction of force and takes into account the gear unit bearing, the gear unit housing and the insert shaft.

The permissible amount of lateral force working at the middle of the shaft ends on a drive shaft of the free drive shaft module – type W is 1200N (order no. 60494200) or 1500N (order no. 60794200).

Permitted Axial Load FA [N] SK 1SI 31

SK 1SI 40

SK 1SI 50

SK 1SI 63

SK 1SI 75

1800 N

3200 N

4800 N

6300 N

8000 N

Dimensions and Weight The to-scale dimension sheets and CAD-sketches of the drive as a whole is available online at the NORD homepage www.nord.com.

In addition, there is the CD-ROM "NordPAC" with which you can easily create dimension sheets and sketches. We will gladly fulfill your CD-ROM created request.

The standard double-sided B14 drive flange of the worm gear unit module provide a facility for centring. For this, the shaft sealing ring on the side of the B14 drive flange must be pressed in further. The module drive flange B5 can be used as a tool for this.

Typ

Notes on Dimension Sheets on Pages 54 to 68: kBre and g1Bre are brake motor dimensions Threaded holes on shaft ends: DIN 332, Page 2 Keyways: DIN 332, Page 1 Flange centering: H7 and j6 Tolerances of flange hole diameter: DIN 42948

Øb

• • • • •

Weight of Worm Gear Unit Module SK 1SI 31

SK 1SI 40

SK 1SI 50

SK 1SI 63

SK 1SI 75

1.3 kg

2.4 kg

4.1 kg

7.6 kg

12 kg

H7

Øb

f

SK 1SI31

47

3

SK 1SI40

62

3

SK 1SI50

80

3

SK 1SI63

100

4

SK 1SI75

120

4

f

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UNIVERSAL Worm Gear Units Technical Explanations Selecting a Gear Unit

The selection lists provides for the combination of UNIVERSAL worm gear units with 4-pole standard AC motors, the resulting gear output torque M2, output speeds n2 and operating factors fB. The operating factor fB mark the safety of the gears with the given drive power.

Examples of load types for gear units: A

Light screw conveyors, fans, assembly belts, light conveyor belts, small agitators, elevators, cleaning machines, filling machines, testing machines and belt conveyors.

Each application has specific loads depending on factors such as jolts, frequent starts, intermittent operation and increased ambient temperatur, and therefore demands a specific minimal operating factor fBmin in order to guarantee reliable operation. You should note during gear unit selection with the aid of the selection list that the drive selected indicates the same or a greater operating factor fB as the minimal operating factor fBmin.

B

Decoilers, feed drives for wood processing machines, hoists, balancing machines, tapping units, mid-sized stirrers and mixers, winches, sliding doors, stall dunging machines, packaging machines, bending machines and gear pumps.

C

Scissors, presses, punchers, nut bevelling machines, polishing and grinding drums, agitators and choppers.

The selection list "n1 = 1400 / 900 / 500 / 250 min-1" starting on page 50 is practical if a 4-pole standard AC motor is not attached.

The selection list uses the operating factor fB = 1.0 as a basis.

Taking into account the minimal operating factor fBmin, the installed motor power may be at most Pemax / fBmin.

The required minimal operating factor fBmin for an application is calculated as follows:

Load types A, B, and C are defined as follows: A: constant operation and maf ≤ 0.25 B: irregular operation and maf ≤ 3 C: highly irregular operation and maf ≤ 10 In which maf is the mass acceleration factor:

maf = fBmin = fB0 • fB1 • fB2 The operating factor fB0 takes into account load type A, B or C, the frequency of activation and daily run time. The operating factor fB1 takes into account different ambient temperatures. The operating factor fB2 takes into account intermittent operation. The diagram below is used when determining the operating factors fB0, fB1 and fB2.

Jex.red.

Jmot .

Jex.red. = all external mass moments of inertia are reduced to the drive motor Jmot. = mass moments of interia of the motor with maf > 10 are offered upon inquiry.

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Technical Explanations NORD AC Motors The motors of the IEC AC motor modules are fan-cooled 4-pole squirrel cage rotor motors with a three phase design. They are suitable for mains operation as well as for inverter operation. The AC motors have standard IEC-B14 flanges.

Upon request, B5 flange, single phase motors, 2, 6, 8-pole motors, pole-changing motors, integrated rotary encoder, forced cooling fan, ATEX and CUS/UL conforming motors and others are also available. Please request the motor catalogue M7000.

Motors that fall under the specifcation area of CEMEP agreement fulfill efficiency class EFF2. The following standards are used by NORD AC motors.

IEC 60 034-1 (DIN EN 60 034-1) IEC 60 034-5 (DIN EN 60 034-5) IEC 60 034-6 (DIN EN 60 034-6) IEC 60 034-8 (DIN EN 60 034-8)

– General terms and conditions – Enclosures – Types of cooling – Connection name & rotation direction IEC 60 034-9 (DIN EN 60 034-9) – Noise limit value IEC 60 034-11 (DIN EN 60 034-11) – Built-in thermal contacts Protection IEC 60 034-14 (DIN EN 60 034-14) – Mechanical vibration IEC 60 038 (DIN EN 60 038) – IEC standard voltage

Technical Data of the IEC AC Motor Module with 400V/50Hz Type

P1 n1 [kW] [min-1]

cos φ

MN MA/MN MK/MN IA/IN [Nm]

[gm2]

63S/4 0.12 1335 0.50 63L/4 0.18 1350 0.62

0.89 0.80

0.86 1.30

1.8 1.8

1.9 1.9

2.5 2.6

0.21 0.28

71S/4 0.25 1380 0.76 71L/4 0.37 1380 1.10

0.77 0.75

1.73 2.60

2.2 2.1

2.1 2.3

3.3 3.2

0.63 0.76

80S/4 0.55 1375 1.52 80L/4 0.75 1375 2.10

0.73 0.74

3.82 5.21

1.9 2.0

2.0 2.1

3.3 3.5

1.28 1.65

90S/4 1.10 1395 2.81 90L/4 1.50 1395 3.55

0.74 7.53 0.78 10.30

3.2 3.1

3.4 3.6

5.0 5.4

2.82 3.60

100L/4 2.20 1440 5.22 100LA/4 3.00 1415 6.54

0.74 14.60 0.80 20.20

2.3 2.5

3.0 2.9

5.1 5.4

4.50 6.00

112M/4 4.00 1445 8.30

0.80 26.40

2.3

2.8

5.3

11.90

Operating Mode: Enclosure: Insulation Material Class: Voltages:

IN [A]

J

S1 (continuous operation) IP 55

F Δ230V/Y400V at 50Hz and Y460V at 60Hz Δ400V/Y690V at 50Hz and 460V at 60Hz P1: Rated Power; n1: Rated Speed; IN : Rated Current; MN: Rated Torque; MA: Start-up Torque; MK: Stalling Torque; cos φ: Power Factor; J: Mass Moments of Inertia

NORD Brake Motors There are also motors of the IEC AC motor module with brakes.

The brake motors are marked with the symbol in the selection list and in the dimension section. The NORD brake motors are NORD AC motors with integrated electromagnetic spring force brakes. The brake release is performed by the DC electromagnets, and in case there is power failure because of the pressure springs, the application of the brakes is carried out. The ring setting gauge enables a stepless reduction of the braking torque of up to 50%.

The standard brake coil current is 205V and 180V DC. Consequently, the built-in rectifier in the terminal box allows the brake to connect to the AC motor power supply Δ230V/Y400V AC or Δ400V/Y690V AC. Upon request, other coil voltages, other brake torques, higher enclosures, dust protection rings, stainless steel friction plates, manual release levers and other options are available. Please request the motor catalogue M7000.

Technical Data for Brake Motor Brakes Type

MB [Nm]

P20

Wmax

a

[W]

[J]

[mm]

63S/4 BRE5 63L/4 BRE5

5

22

3000

0.2

71S/4 BRE5 71L/4 BRE5

5

22

3000

0.2

80S/4 BRE5 80L/4 BRE10

5 10

22 28

3000 6000

0.2 0.2

90S/4 BRE10 90L/4 BRE20

10 20

28 39

6000 12000

0.2 0.2

100L/4 BRE20 100LA/4 BRE40

20 40

39 42

12000 25000

0.2 0.3

112M/4 BRE40

40

42

25000

0.3

Enclosure: Coil voltage:

IP 55 205V DC suitable for Δ230V/Y400V AC 180V DC suitable for 400V/Y690V AC

MB: Brake Torque; P20: Coil Power; Wmax: max. friction work for each clearance at n1 = ca. 1400 min-1; a: Nominal Clearance

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G 1035 n1 = 250 min-1

Page

Page

Page

IEC Standard Motor Mounting see side

[N]

Order number IEC standard motor mounting position B5 module

Page

Order number IEC standard motor mounting position B14 module large

Type

Order number pre-stage module

Order number IEC standard motor with attached brake 230V/400V 50Hz module

Order number IEC standard motor 230V/400V 50Hz module

Order number IEC standard motor mounting position B14 module

Page

Order number pre-stage module

Page

Order number IEC standard motor mounting position B14 module

Page

Order Number Worm gear unit module

[N]

Order Number Worm gear unit module

Page

Order number module pre-stage

Order number Worm gear unit module

Dimensions, see page

Type designation of the complete helical worm gear motor.

When ordering, please also include the total gear unit reduction ratio itot and the mounting position.

Permitted output end lateral force with insert shaft for output flange B5

Type

max. drive power (fB=1.0) at input of the gear unit

n1 = 500 min-1

max. output torque (fB=1.0) with drive speed n1=250 min -1

Page

Output speed

max. drive power (fB=1.0) at input of the gear unit

max. output torque (fB=1.0) with drive speed n1=500 min -1

n1 = 900 min-1

Output speed

max. drive power (fB=1.0) at input of the gear unit

n1 = 1400 min-1 Dimensions, see page

Type designation of the complete helical worm gear motor.

When ordering, please also include the total gear unit reduction ratio itot and the mounting position.

[N]

max. output torque (fB=1.0) with drive speed n1=900 min -1

[kW] [min-1] [Nm]

Permitted output end lateral force with insert shaft for output flange B5

[N]

Output speed

iges isch ivor Permitted output end lateral force with insert shaft

Gear unit reduction ratio module pre-stage

Gear unit reduction ratio module worm gear unit

[kW] [min-1] [Nm]

Permitted output end lateral force with insert shaft

Gear unit reduction ratio module pre-stage

Gear unit reduction ratio module worm gear unit

Total gear unit reduction ratio

iges isch ivor

max. drive power (fB=1.0) at input of the gear unit

max. output torque (fB=1.0) with drive speed n1=1400 min -1

iges isch ivor

Output speed

fB

Total gear unit reduction ratio

Operating factor

Output torques * max. output torque at fB=0.8

fB

Gear unit reduction ratio module pre-stage

M2

Operating factor

n2 M2

Gear unit reduction ratio module worm gear unit

Type Gear unit output speed (50Hz, 4-pole)

n2

Output torques * max. output torque at fB=0.8

P1

Gear unit output speed (50Hz, 4-pole)

Rated Motor Power (50Hz, 4-pole) P1

Total gear unit reduction ratio

Type name gear unit

Rated Motor Power (50Hz, 4-pole)

info UNIVERSAL Worm Gear Units Technical Explanations Structure of the Selection List Gear Motor Modules optional:

FR FRF IEC 63 B14 C90 Motor 63S/4 Brake motor 63S/4 BRE5

Page Page Page

Gear Unit Modules optional: optional:

FR FRF

IEC B14 IEC B14 IEC B5 C90 C120 A140 Page

Gear Unit Modules

n2 M2max Pemax n2 M2max Pemax n2 M2max Pemax n2 M2max Pemax

[min-1] [Nm] [kW] [min-1] [Nm] [kW] [min-1] [Nm] [kW] [min-1] [Nm] [kW]

____________________________________________________________________________

www.nord.com

Gear Motors 4-pole 50Hz

____________________________________________________________________________ www.nord.com

G 1035

15

UNIVERSAL Worm Gear Motors 4-pole 50Hz

0.12kW

Type

Gear Motor Modules optional:

P1 [kW]

n2

M2

fB

iges isch ivor

[min-1] [Nm]

FR FRF [N]

[N]

54 - 61

0.12

265 177 133 106 88 66 53 44 33 27 22 17 13

4 5 7 8 9 12 14 14 17 19 22 25 26

6.2 5.1 3.8 2.9 3.1 2.3 1.8 2.1 1.6 1.3 1.1 0.9 0.8

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

1240 1410 1540 1660 1760 1800 1800 1800 1800 1800 1800 1800 1800

860 980 1040 1040 1040 1040 1040 1040 1030 1030 1030 1020 1020

53 44 33 27 22 17 13

15 16 19 22 24 28 31

2.9 3.2 2.5 2.0 1.7 1.3 1.1

25 30 40 50 60 80 100

25 30 40 50 60 80 100

3200 3200 3200 3200 3200 3200 3200

1840 1840 1840 1840 1840 1830 1830

22 17 13

27 32 36

2.7 2.1 1.7

60 80 100

60 80 100

4800 3740 4800 3740 4800 3740

13

41

2.7

100

100

6300 3450

SK 1SI 31 – IEC63 - 63S/4

SK 1SI 40 – IEC63 - 63S/4

SK 1SI 50 – IEC63 - 63S/4

SK 1SI 63 – IEC63 - 63S/4

54 - 61

IEC 63 B14 C90

Motor 63S/4

Brake motor 63S/4 BRE5

67

68

68

Module Order No. 60391050 60395010 60391080 " 60391100 " 60391130 " 60391150 " 60391200 " 60391250 " 60391300 " 60391400 " 60391500 " 60391600 " 60391800 " 60391000 “

31010020 “ “ “ “ “ “ “ “ “ “ “ “

31010044 “ “ “ “ “ “ “ “ “ “ “ “

Module Order No. 60491250 60495010 60491300 " 60491400 " 60491500 " 60491600 " 60491800 " 60491000 “

31010020 “ “ “ “ “ “

31010044 “ “ “ “ “ “

Module Order No. 60591600 60495010 60591800 " 60591000 “

31010020 “ “

31010044 “ “

Module Order No. 60691000 60495010

31010020

31010044

____________________________________________________________________________ 16

G 1035

www.nord.com

UNIVERSAL Helical Worm Gear Motors for IEC Standard Motors 4-pole 50Hz

0.12kW

Type

Gear Motor Modules optional:

P1

n2

M2

fB

iges isch ivor

[kW] [min-1] [Nm]

FR FRF [N]

[N]

54 – 61 + 64

0.12

27 18 13 11 8.8 6.6 5.3 4.4 3.3 2.7 2.2 1.7 1.3

35 49 62 75 82 91 86 101 94 88 83 75 69

1.8 1.5 1.1 0.9 1.0 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8

50 75 100 125 150 200 250 300 400 500 600 800 1000

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

10 10 10 10 10 10 10 10 10 10 10 10 10

3200 3200 3200 3200 3200 3200 3200 3200 3200 3200 3200 3200 3200

1820 1800 1780 1740 1720 1690 1710 1650 1680 1700 1720 1740 1760

27 18 13 11 8.8 6.6 5.3 4.4 3.3 2.7 2.2 1.7 1.3

35 50 64 77 84 106 123 125 149 156 148 135 126

2.9 2.5 1.9 1.5 1.7 1.3 1.0 1.2 0.9 0.8 0.8 0.8 0.8

50 75 100 125 150 200 250 300 400 500 600 800 1000

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

10 10 10 10 10 10 10 10 10 10 10 10 10

4800 4800 4800 4800 4800 4800 4800 4800 4800 4800 4800 4800 4800

3740 3730 3720 3710 3700 3680 3650 3650 3610 3590 3610 3630 3650

13 11 8.8 6.6 5.3 4.4 3.3 2.7 2.2 1.7 1.3

65 79 87 107 125 130 156 173 192 214 224

2.9 2.6 2.9 2.2 1.8 2.0 1.5 1.3 1.1 0.9 0.8

100 125 150 200 250 300 400 500 600 800 1000

10 12.5 15 20 25 30 40 50 60 80 100

10 10 10 10 10 10 10 10 10 10 10

6300 6300 6300 6300 6300 6300 6300 6300 6300 6300 6300

3440 3430 3420 3400 3370 3370 3320 3290 3250 3190 3170

SK 1SI 40/H10 – IEC63 - 63S/4

SK 1SI 50/H10 – IEC63 - 63S/4

SK 1SI 63/H10 – IEC63 - 63S/4

54 - 61

64

IEC 63 B14 C90

Motor 63S/4

Brake motor 63S/4 BRE5

67

68

68

Module Order No. 60491050 60494000 60495010 60491080 “ " 60491100 “ " 60491130 “ " 60491150 “ " 60491200 “ " 60491250 “ " 60491300 “ " 60491400 “ " 60491500 “ " 60491600 “ " 60491800 “ " 60491000 “ “

31010020 " " " " " " " " " " " “

31010044 " " " " " " " " " " "

Module Order No. 60591050 60494000 60495010 60591080 “ " 60591100 “ " 60591130 “ " 60591150 “ " 60591200 “ " 60591250 “ " 60591300 “ " 60591400 “ " 60591500 “ " 60591600 “ " 60591800 “ " 60591000 “ “

31010020 " " " " " " " " " " " “

31010044 " " " " " " " " " " " “

Module Order No. 60691100 60494000 60495010 60691130 “ " 60691150 “ " 60691200 “ " 60691250 “ " 60691300 “ " 60691400 “ " 60691500 “ " 60691600 “ " 60691800 “ " 60691000 “ “

31010020 " " " " " " " " " “

31010044 " " " " " " " " " “

____________________________________________________________________________ www.nord.com

G 1035

17

UNIVERSAL Double Worm Gear Motors 4-pole 50Hz

0.12kW

Type

Gear Motor Modules optional:

P1

n2

M2

fB

iges isch ivor

[kW] [min-1] [Nm]

FR FRF [N]

[N] 56 – 63, 65 – 66

0.12

8.8 5.9 4.4 3.5 2.9 2.2 1.8 1.5 1.1 0.88 0.74 0.55 0.44

53 74 101 104 105 109 110 113 116 119 120 123 124

1.4 1.1 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8

150 225 300 375 450 600 750 900 1200 1500 1800 2400 3000

30 30 30 30 30 30 30 30 30 30 30 30 30

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

3200 3200 3200 3200 3200 3200 3200 3200 3200 3200 3200 3200 3200

1790 1750 1650 1640 1640 1620 1620 1610 1590 1580 1570 1560 1550

8.8 5.9 4.4 3.5 2.9 2.2 1.8 1.5 1.1 0.88 0.74 0.55 0.44

57 80 101 117 128 161 199 203 210 214 216 220 223

2.3 1.8 1.4 1.3 1.2 1.0 0.8 0.8 0.8 0.8 0.8 0.8 0.8

150 225 300 375 450 600 750 900 1200 1500 1800 2400 3000

30 30 30 30 30 30 30 30 30 30 30 30 30

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

4800 4800 4800 4800 4800 4800 4800 4800 4800 4800 4800 4800 4800

3730 3710 3680 3660 3640 3590 3500 3490 3470 3460 3450 3440 3430

5.9 4.4 3.5 2.9 2.2 1.8 1.5 1.1 0.88 0.74 0.55 0.44

82 104 120 132 166 188 195 239 259 296 332 337

3.1 2.5 2.2 2.0 1.7 1.5 1.5 1.2 1.2 1.0 0.9 0.9

225 300 375 450 600 750 900 1200 1500 1800 2400 3000

30 30 30 30 30 30 30 30 30 30 30 30

7.5 10 12.5 15 20 25 30 40 50 60 80 100

6300 6300 6300 6300 6300 6300 6300 6300 6270 6000 5680 5630

3430 3400 3380 3360 3310 3260 3240 3130 3060 2930 2770 2750

2.2 1.8 1.5 1.1 0.88 0.74 0.55 0.44

197 234 241 291 337 358 436 467

1.9 1.6 1.6 1.4 1.2 1.2 1.0 0.9

600 750 900 1200 1500 1800 2400 3000

30 30 30 30 30 30 30 30

20 25 30 40 50 60 80 100

8000 8000 8000 8000 8000 8000 8000 8000

8000 8000 8000 8000 8000 8000 8000 8000

SK 1SI 40/31 – IEC63 - 63S/4

SK 1SI 50/31 – IEC63 - 63S/4

SK 1SI 63/31 – IEC63 - 63S/4

56 - 61

65 – 66

Motor 63S/4

Brake motor 63S/4 BRE5

67

68

68

Module Order No. 60491300 60494100 60391050 60395010 31010020 31010044 “ “ 60391080 " " " “ “ 60391100 " " " “ “ 60391130 " " " “ “ 60391150 " " " “ “ 60391200 " " " “ “ 60391250 " " " “ “ 60391300 " " " “ “ 60391400 " " " “ “ 60391500 " " " “ “ 60391600 " " " “ “ 60391800 " " " “ “ 60391000 “ “ “

Module Order No. 60591300 60494100 60391050 60395010 31010020 31010044 “ “ 60391080 " " " “ “ 60391100 " " " “ “ 60391130 " " " “ “ 60391150 " " " “ “ 60391200 " " " “ “ 60391250 " " " “ “ 60391300 " " " “ “ 60391400 " " " “ “ 60391500 " " " “ “ 60391600 " " " “ “ 60391800 " " " “ “ 60391000 “ “ “

Module Order No. 60691300 60494100 60391080 60395010 31010020 31010044 “ “ 60391100 " " " “ “ 60391130 " " " “ “ 60391150 " " " “ “ 60391200 " " " “ “ 60391250 " " " “ “ 60391300 " " " “ “ 60391400 " " " “ “ 60391500 " " " “ “ 60391600 " " " “ “ 60391800 " " " “ “ 60391000 “ “ “

Module Order No.

SK 1SI 75/40 –

IEC63 - 63S/4

54 + 56

IEC 63 B14 C90

6079130 “ “ “ “ “ “ “

6079400 “ “ “ “ “ “ “

60491200 60495010 31010020 31010044 60491250 " “ “ 60491300 " “ “ 60491400 " “ “ 60491500 " “ “ 60491600 “ “ “ 60491800 “ “ “ 60491000 “ “ “

____________________________________________________________________________ 18

G 1035

www.nord.com

UNIVERSAL Worm Gear Motors 4-pole 50Hz

0.18kW

Type

Gear Motor Modules optional:

P1 [kW]

n2

M2

fB

iges isch ivor

[min-1] [Nm]

FR FRF [N]

[N]

54 – 61

0.18

263 175 132 105 88 66 53 44 33 26

6 8 10 12 14 18 21 22 26 29

4.1 3.4 2.5 1.9 2.1 1.5 1.2 1.4 1.1 0.9

5 7.5 10 12.5 15 20 25 30 40 50

5 7.5 10 12.5 15 20 25 30 40 50

1220 1390 1510 1620 1710 1800 1800 1800 1800 1800

850 960 1040 1040 1040 1030 1030 1030 1020 1010

105 88 66 53 44 33 26 22 16

13 15 19 22 24 28 33 36 43

3.1 3.3 2.4 1.9 2.1 1.6 1.3 1.1 0.9

12.5 15 20 25 30 40 50 60 80

12.5 15 20 25 30 40 50 60 80

3200 3200 3200 3200 3200 3200 3200 3200 3200

1840 1840 1840 1840 1840 1830 1830 1820 1810

53 44 33 26 22 16 13

24 25 31 37 41 48 55

3.2 3.5 2.6 2.1 1.8 1.4 1.1

25 30 40 50 60 80 100

25 30 40 50 60 80 100

4800 4800 4800 4800 4800 4800 4800

3740 3740 3740 3740 3740 3730 3730

22 16 13

45 53 61

2.9 2.2 1.8

60 80 100

60 80 100

6300 3450 6300 3450 6300 3440

SK 1 SI 31 – IEC63 - 63L/4

SK 1 SI 40 – IEC63 - 63L/4

SK 1 SI 50 – IEC63 - 63L/4

SK 1 SI 63 – IEC63 - 63L/4

54 - 61

IEC 63 B14 C90

Motor 63L/4

Brake motor 63L/4 BRE5

67

68

68

Module Order No. 60391050 60395010 60391080 " 60391100 " 60391130 " 60391150 " 60391200 " 60391250 " 60391300 " 60391400 " 60391500 “

31510020 “ “ “ “ “ “ “ “ “

31510044 “ “ “ “ “ “ “ “ “

Module Order No. 60491130 60495010 60491150 “ 60491200 “ 60491250 " 60491300 " 60491400 " 60491500 " 60491600 " 60491800 “

31510020 “ “ “ “ “ “ “ “

31510044 “ “ “ “ “ “ “ “

Module Order No. 60591250 60495010 60591300 " 60591400 " 60591500 " 60591600 " 60591800 " 60591000 “

31510020 “ “ “ “ “ “

31510044 “ “ “ “ “ “

Module Order No. 60691600 60495010 60691800 " 60691000 “

31510020 “ “

31510044 “ “

____________________________________________________________________________ www.nord.com

G 1035

19

UNIVERSAL Helical Worm Gear Motors 4-pole 50Hz

0.18kW

Type

Gear Motor Modules optional:

P1

n2

M2

fB

iges isch ivor

[kW] [min-1] [Nm]

FR FRF [N]

[N]

56 – 61 + 64

0.18

26 18

53 75

1.2 1.0

50 75

5 7.5

10 10

3200 1800 3200 1740

26 18 13 11 8.8 6.6 4.4

54 75 97 116 127 159 188

1.9 1.7 1.3 1.0 1.1 0.8 0.8

50 75 100 125 150 200 300

5 7.5 10 12.5 15 20 30

10 10 10 10 10 10 10

4800 4800 4800 4800 4800 4800 4800

3730 3710 3690 3660 3650 3590 3520

26 18 13 11 8.8 6.6 5.3 4.4 3.3 2.6

54 76 98 119 131 162 190 196 235 261

1.9 1.9 1.9 1.8 1.9 1.4 1.2 1.3 1.0 0.9

50 75 100 125 150 200 250 300 400 500

5 7.5 10 12.5 15 20 25 30 40 50

10 10 10 10 10 10 10 10 10 10

6300 6300 6300 6300 6300 6300 6300 6300 6300 6260

3450 3430 3410 3380 3370 3310 3260 3240 3140 3060

SK 1SI 40/H10 – IEC63 - 63L/4

SK 1SI 50/H10 – IEC63 - 63L/4

SK 1SI 63/H10 – IEC63 - 63L/4

56 - 61

64

IEC 63 B14 C90

Motor 63L/4

Brake motor 63L/4 BRE5

67

68

68

Module Order No. 60491050 60494000 60495010 60491080 “ “

31510020 “

31510044 “

Module Order No. 60591050 60494000 60495010 60591080 “ " 60591100 “ " 60591130 “ " 60591150 “ " 60591200 “ " 60591300 “ “

31510020 " " " " " “

31510044 " " " " " “

Module Order No. 60691050 60494000 60495010 60691080 “ " 60691100 “ " 60691130 “ " 60691150 “ " 60691200 “ " 60691250 “ " 60691300 “ " 60691400 “ " 60691500 “ “

31510020 " " " " " " " " “

31510044 " " " " " " " " “

____________________________________________________________________________ 20

G 1035

www.nord.com

UNIVERSAL Double Worm Gear Motors 4-pole 50Hz Type

0.18kW

Gear Motor Modules optional:

P1

n2

M2

fB

iges isch ivor

[kW] [min-1] [Nm]

FR FRF [N]

[N] 56 - 63, 65 - 66

0.18

8.8

80

0.9

150

30

5

3200 1730

8.8 5.8 4.4 3.5 2.9

86 121 153 176 194

1.5 1.2 1.0 0.8 0.8

150 225 300 375 450

30 30 30 30 30

5 7.5 10 12.5 15

4800 4800 4800 4800 4800

3700 3660 3600 3550 3510

8.8 5.8 4.4 3.5 2.9 2.2 1.8 1.5 1.1 0.88

92 124 157 181 200 251 284 294 361 392

2.6 2.0 1.7 1.5 1.3 1.1 1.0 1.0 0.8 0.8

150 225 300 375 450 600 750 900 1200 1500

30 30 30 30 30 30 30 30 30 30

5 7.5 10 12.5 15 20 25 30 40 50

6300 6300 6300 6300 6300 6300 6090 6010 5390 5020

3420 3380 3320 3270 3230 3090 2970 2940 2630 2450

4.4 3.5 2.9 2.2 1.8 1.5 1.1 0.88 0.73

184 216 241 298 353 365 439 510 541

1.9 1.7 1.5 1.3 1.1 1.1 0.9 0.8 0.8

300 375 450 600 750 900 1200 1500 1800

30 30 30 30 30 30 30 30 30

10 12.5 15 20 25 30 40 50 60

8000 8000 8000 8000 8000 8000 8000 8000 8000

8000 8000 8000 8000 8000 8000 8000 8000 8000

SK 1SI 40/31 – IEC63 - 63L/4 SK 1SI 50/31 – IEC63 - 63L/4

SK 1SI 63/31 – IEC63 - 63L/4

SK 1SI 75/40 – IEC63 - 63L/4

56 - 63

65 - 66

54 + 56

IEC 63 B14 C90

Motor 63L/4

Brake motor 63L/4 BRE5

67

68

68

Module Order No. 60491300 60494100 60391050 60395010 31510020 31510044

Module Order No. 60591300 60494100 60391050 60395010 31510020 31510044 “ “ 60391080 " " " “ “ 60391100 " " " “ “ 60391130 " " " “ “ 60391150 “ “ “

Module Order No. 60691300 60494100 60391050 60395010 31510020 31510044 “ “ 60391080 " " " “ “ 60391100 " " " “ “ 60391130 " " " “ “ 60391150 " " " “ “ 60391200 " " " “ “ 60391250 " " " “ “ 60391300 " " " “ “ 60391400 " " " “ “ 60391500 “ “ “

Module Order No. 60791300 60794000 60491100 60495010 31510020 31510044 “ “ 60491130 “ " " “ “ 60491150 “ " " “ “ 60491200 “ " " “ “ 60491250 “ " " “ “ 60491300 “ " " “ “ 60491400 “ " " “ “ 60491500 “ " " “ “ 60491600 “ " "

____________________________________________________________________________ www.nord.com

G 1035

21

UNIVERSAL Worm Gear Motors 4-pole 50Hz

0.25kW

Type

Gear Motor Modules optional:

P1

n2

M2

fB

iges isch ivor

[kW] [min-1] [Nm]

FR FRF [N]

[N]

54 - 63

0.25

276 184 138 110 92 69 55 46 35

7 11 14 16 18 23 27 29 35

3.1 2.5 1.9 1.5 1.6 1.2 0.9 1.1 0.8

5 7.5 10 12.5 15 20 25 30 40

5 7.5 10 12.5 15 20 25 30 40

1170 1340 1450 1540 1630 1770 1800 1800 1800

820 930 1010 1030 1030 1020 1010 1010 1000

138 110 92 69 55 46 35 28 23

14 17 19 25 29 31 37 43 48

3.0 2.4 2.5 1.8 1.4 1.6 1.2 1.0 0.8

10 12.5 15 20 25 30 40 50 60

10 12.5 15 20 25 30 40 50 60

3200 3200 3200 3200 3200 3200 3200 3200 3200

1840 1840 1840 1830 1830 1830 1820 1810 1800

69 55 46 35 28 23 17 14

26 31 34 42 48 54 64 73

3.1 2.4 2.7 2.0 1.6 1.4 1.1 0.9

20 25 30 40 50 60 80 100

20 25 30 40 50 60 80 100

4800 4800 4800 4800 4800 4800 4800 4800

3740 3740 3740 3740 3730 3730 3720 3710

28 23 17 14

53 59 71 81

2.6 2.2 1.7 1.4

50 60 80 100

50 60 80 100

6300 6300 6300 6300

3450 3440 3440 3430

17 14

79 90

2.5 2.1

80 100

80 100

8000 8000 8000 8000

SK 1SI 31 – IEC71 - 71S/4

SK 1SI 40 – IEC71 - 71S/4

SK 1SI 50 – IEC71 - 71S/4

SK 1SI 63 – IEC71 - 71S/4

SK 1SI 75 – IEC71 - 71S/4

54 - 63

IEC 71 B14 C105

Motor 71S/4

Brake motor 71S/4 BRE5

67

68

68

Module Order No. 60391050 60395020 60391080 " 60391100 " 60391130 " 60391150 " 60391200 " 60391250 " 60391300 " 60391400 “

32010020 “ “ “ “ “ “ “ “

32010044 “ “ “ “ “ “ “ “

Module Order No. 60491100 60495020 60491130 " 60491150 " 60491200 " 60491250 " 60491300 " 60491400 " 60491500 " 60491600 “

32010020 “ “ “ “ “ “ “ “

32010044 “ “ “ “ “ “ “ “

Module Order No. 60591200 60495020 60591250 " 60591300 " 60591400 " 60591500 " 60591600 " 60591800 " 60591000 “

32010020 “ “ “ “ “ “ “

32010044 “ “ “ “ “ “ “

Module Order No. 60691500 60495020 60691600 " 60691800 " 60691000 “

32010020 “ “ “

32010044 “ “ “

Module Order No. 60791800 60795020 60791000 “

32510020 “

32510044 “

____________________________________________________________________________ 22

G 1035

www.nord.com

UNIVERSAL Helical Worm Gear Motors 4-pole 50Hz

0.25kW

Type

Gear Motor Modules optional:

P1

n2

M2

fB

iges isch ivor

[kW] [min-1] [Nm]

FR FRF [N]

[N]

56 – 61 + 64

0.25

28

70

0.9

50

5

10

3200 1760

28 18 14 11 9.2

71 100 128 154 169

1.5 1.3 1.0 0.8 0.8

50 75 100 125 150

5 7.5 10 12.5 15

10 10 10 10 10

4800 4800 4800 4800 4800

3720 3680 3650 3600 3570

28 18 14 11 9.2 6.9 5.5 4.6 3.5

72 101 130 158 174 215 251 260 311

1.5 1.4 1.5 1.3 1.5 1.1 0.9 1.0 0.8

50 75 100 125 150 200 250 300 400

5 7.5 10 12.5 15 20 25 30 40

10 10 10 10 10 10 10 10 10

6300 6300 6300 6300 6300 6300 6300 6270 5870

3440 3410 3370 3320 3290 3190 3090 3060 2870

SK 1SI 40/H10 – IEC71 - 71S/4 SK 1SI 50/H10 – IEC71 - 71S/4

SK 1SI 63/H10 – IEC71 - 71S/4

56 - 61

64

IEC 71 B14 C105

Motor 71S/4

Brake motor 71S/4 BRE5

67

68

68

Module Order No. 60491050 60494000 60495020

32010020

32010044

Module Order No. 60591050 60494000 60495020 60591080 “ " 60591100 “ " 60591130 “ “ 60591150 “ “

32010020 “ “ “ “

32010044 “ “ “ “

Module Order No. 60691050 60494000 60495020 60691080 “ " 60691100 “ " 60691130 “ " 60691150 “ " 60691200 “ " 60691250 “ " 60691300 “ " 60691400 “ “

32010020 “ “ “ “ “ “ “ “

32010044 “ “ “ “ “ “ “ “

____________________________________________________________________________ www.nord.com

G 1035

23

UNIVERSAL Double Worm Gear Motors 4-pole 50Hz

0.25kW

Type

Gear Motor Modules optional:

P1

N2

M2

fB

iges isch ivor

[kW] [min-1] [Nm]

FR FRF [N]

[N] 58 - 63 + 65 - 66

0.25

9.2 6.1

114 160

1.2 0.9

150 225

30 30

5 7.5

4800 3670 4800 3590

9.2 6.1 4.6 3.7 3.1 2.3 1.8

122 163 208 240 265 332 376

1.9 1.5 1.3 1.1 1.0 0.8 0.8

150 225 300 375 450 600 750

30 30 30 30 30 30 30

5 7.5 10 12.5 15 20 25

6300 6300 6300 6300 6230 5680 5210

3380 3310 3210 3120 3040 2770 2550

9.2 6.1 4.6 3.7 3.1 2.3 1.8 1.5

140 195 244 285 319 394 467 483

2.3 1.7 1.4 1.3 1.1 1.0 0.8 0.8

150 225 300 375 450 600 750 900

30 30 30 30 30 30 30 30

5 7.5 10 12.5 15 20 25 30

8000 8000 8000 8000 8000 8000 8000 8000

8000 8000 8000 8000 8000 8000 8000 8000

SK 1SI 50/31 – IEC71 - 71S/4

SK 1SI 63/31 – IEC71 - 71S/4

SK 1SI 75/40 – IEC71 - 71S/4

58 - 63

65 - 66

54 + 56

IEC 71 B14 C105

Motor 71S/4

Brake motor 71S/4 BRE5

67

68

68

Module Order No. 60591300 60494100 60391050 60395020 32010020 32010044 “ “ 60391080 “ “ “

Module Order No. 60691300 60494100 60391050 60395020 32010020 32010044 “ “ 60391080 " “ “ “ “ 60391100 " “ “ “ “ 60391130 " “ “ “ “ 60391150 " “ “ “ “ 60391200 “ “ “ “ “ 60391250 “ “ “

Module Order No. 60791300 60794000 60491050 60495020 32010020 32010044 “ “ 60491080 “ “ “ “ “ 60491100 “ “ “ “ “ 60491130 “ “ “ “ “ 60491150 “ “ “ “ “ 60491200 “ “ “ “ “ 60491250 “ “ “ “ “ 60491300 “ “ “

____________________________________________________________________________ 24

G 1035

www.nord.com

UNIVERSAL Worm Gear Motors 4-pole 50Hz

0.37kW

Type

Gear Motor Modules optional:

P1

n2

M2

fB

iges isch ivor

[kW] [min-1] [Nm]

FR FRF [N]

[N]

54 - 63

0.37

272 181 136 109 91 68

11 16 21 25 28 35

2.1 1.7 1.3 1.0 1.0 0.8

5 7.5 10 12.5 15 20

5 7.5 10 12.5 15 20

1130 790 1280 890 1380 960 1460 1020 1540 1010 1650 990

181 136 109 91 68 54 45 34

17 21 26 29 37 44 47 56

2.7 2.0 1.6 1.7 1.2 1.0 1.1 0.8

7.5 10 12.5 15 20 25 30 40

7.5 10 12.5 15 20 25 30 40

3200 3200 3200 3200 3200 3200 3200 3200

1840 1840 1830 1830 1820 1810 1810 1790

109 91 68 54 45 34 27 23

27 31 39 47 51 62 73 81

2.7 2.8 2.1 1.6 1.8 1.3 1.1 0.9

12.5 15 20 25 30 40 50 60

12.5 15 20 25 30 40 50 60

4800 4800 4800 4800 4800 4800 4800 4800

3740 3740 3740 3730 3730 3720 3710 3710

54 45 34 27 23 17 14

49 54 67 79 89 106 122

2.7 3.0 2.2 1.7 1.5 1.1 0.9

25 30 40 50 60 80 100

25 30 40 50 60 80 100

6300 6300 6300 6300 6300 6300 6300

3450 3450 3440 3430 3420 3400 3380

27 23 17 14

84 97 118 135

2.8 2.3 1.7 1.4

50 60 80 100

50 60 80 100

8000 8000 8000 8000

8000 8000 8000 8000

SK 1SI 31 – IEC71 - 71L/4

SK 1SI 40 – IEC71 - 71L/4

SK 1SI 50 – IEC71 - 71L/4

SK 1SI 63 – IEC71 - 71L/4

SK 1SI 75 – IEC71 - 71L/4

54 - 63

IEC 71 B14 C105

Motor 71L/4

Brake motor 71L/4 BRE5

67

68

68

Module Order No. 60391050 60395020 60391080 " 60391100 " 60391130 " 60391150 " 60391200 “

32510020 “ “ “ “ “

32510044 “ “ “ “ “

Module Order No. 60491080 60495020 60491100 " 60491130 " 60491150 " 60491200 " 60491250 " 60491300 " 60491400 “

32510020 “ “ “ “ “ “ “

32510044 “ “ “ “ “ “ “

Module Order No. 60591130 60495020 60591150 " 60591200 " 60591250 " 60591300 " 60591400 " 60591500 " 60591600 “

32510020 “ “ “ “ “ “ “

32510044 “ “ “ “ “ “ “

Module Order No. 60691250 60495020 60691300 " 60691400 " 60691500 " 60691600 " 60691800 " 60691000 “

32510020 “ “ “ “ “ “

32510044 “ “ “ “ “ “

Module Order No. 60791500 60795020 60791600 " 60791800 " 60791000 “

32510020 “ “ “

32510044 “ “ “

____________________________________________________________________________ www.nord.com

G 1035

25

UNIVERSAL Helical Worm Gear Motors 4-pole 50Hz

0.37kW

Type

Gear Motor Modules optional:

P1

n2

M2

fB

iges isch ivor

[kW] [min-1] [Nm]

FR FRF [N]

[N]

58 – 61 + 64

0.37

27 18

107 150

1.0 0.8

50 75

5 7.5

10 10

4800 3680 4800 3610

27 18 14 11 9.1

108 152 195 237 261

1.0 1.0 1.0 0.9 1.0

50 75 100 125 150

5 7.5 10 12.5 15

10 10 10 10 10

6300 6300 6300 6300 6260

3400 3330 3240 3130 3060

SK 1SI 50/H10 – IEC71 - 71L/4

SK 1SI 63/H10 – IEC71 - 71L/4

58 - 61

64

IEC 71 B14 C105

Motor 71L/4

Brake motor 71L/4 BRE5

67

68

68

Module Order No. 60591050 60494000 60495020 60591080 “ “

32510020 “

32510044 “

Module Order No. 60691050 60494000 60495020 60691080 “ " 60691100 “ " 60691130 “ " 60691150 “ “

32510020 “ “ “ “

32510044 “ “ “ “

____________________________________________________________________________ 26

G 1035

www.nord.com

UNIVERSAL Double Worm Gear Motor 4-pole 50Hz Type

0.37kW

Gear Motor Modules optional:

P1

n2

M2

fB

iges isch ivor

[kW] [min-1] [Nm]

FR FRF [N]

[N] 58 – 63 + 65 - 66

0.37

9.1

171

0.8

150

30

5

4800 3560

9.1 6 4.5

183 246 312

1.3 1.0 0.8

150 225 300

30 30 30

5 7.5 10

6300 3270 6300 3110 5870 2870

9.1 6 4.5 3.6 3

210 292 366 429 479

1.5 1.2 1.0 0.8 0.8

150 225 300 375 450

30 30 30 30 30

5 7.5 10 12.5 15

8000 8000 8000 8000 8000

8000 8000 8000 8000 8000

SK 1SI 50/31 – IEC71 - 71L/4 SK 1SI 63/31 – IEC71 - 71L/4

SK 1SI 75/40 – IEC71 - 71L/4

58 - 63

65-66

54 + 56

IEC 71 B14 C105

Motor 71L/4

Brake motor 71L/4 BRE5

67

68

68

Module Order No. 60591300 60494100 60391050 60395020 32510020 32510044

Module Order No. 60691300 60494100 60391050 60395020 32510020 32510044 “ “ 60391080 “ “ “ “ “ 60391100 “ “ “

Module Order No. 60791300 60794000 60491050 60495020 32510020 32510044 “ “ 60491080 “ “ “ “ “ 60491100 “ “ “ “ “ 60491130 “ “ “ “ “ 60491150 “ “ “

____________________________________________________________________________ www.nord.com

G 1035

27

UNIVERSAL Worm Gear Motors 4-pole 50Hz

0.55kW

Type

Gear Motor Modules optional:

P1

n2

M2

fB

iges isch ivor

[kW] [min-1] [Nm]

FR FRF [N]

[N]

56 - 63

0.55

275 183 138 110 92 69

17 24 31 38 43 54

2.3 1.8 1.3 1.1 1.1 0.8

5 7.5 10 12.5 15 20

5 7.5 10 12.5 15 20

2770 3170 3200 3200 3200 3200

1840 1830 1830 1820 1810 1790

183 138 110 92 69 55 46 34

25 32 40 45 57 69 74 92

3.1 2.3 1.8 1.9 1.4 1.1 1.2 0.9

7.5 10 12.5 15 20 25 30 40

7.5 10 12.5 15 20 25 30 40

4800 4800 4800 4800 4800 4800 4800 4800

3740 3740 3740 3730 3730 3720 3710 3690

110 92 69 55 46 34 28 23 17

41 47 60 73 79 98 117 131 156

3.1 3.3 2.4 1.9 2.0 1.5 1.2 1.0 0.8

12.5 15 20 25 30 40 50 60 80

12.5 15 20 25 30 40 50 60 80

6300 6300 6300 6300 6300 6300 6300 6300 6300

3450 3450 3440 3430 3430 3410 3390 3370 3320

55 46 34 28 23 17 14

76 88 105 124 142 174 199

3.0 2.5 2.4 1.9 1.6 1.2 0.9

25 30 40 50 60 80 100

25 30 40 50 60 80 100

8000 8000 8000 8000 8000 8000 8000

8000 8000 8000 8000 8000 8000 8000

SK 1SI 40 – IEC80 - 80S/4

SK 1SI 50 – IEC80 - 80S/4

SK 1SI 63 – IEC80 - 80S/4

SK 1SI 75 – IEC80 - 80S/4

56 - 63

IEC 80 B14 C120

Motor 80S/4

Brake motor 80S/4 BRE5

67

68

68

Module Order No. 60491050 60495030 60491080 " 60491100 " 60491130 " 60491150 " 60491200 “

33010020 “ “ “ “ “

33010046 “ “ “ “ “

Module Order No. 60591080 60495030 60591100 " 60591130 " 60591150 " 60591200 " 60591250 " 60591300 " 60591400 “

33010020 “ “ “ “ “ “ “

33010046 “ “ “ “ “ “ “

Module Order No. 60691130 60495030 60691150 60691200 " 60691250 " 60691300 " 60691400 " 60691500 " 60691600 “ 60691800 “

33010020

33010046

“ “ “ “ “ “ “

“ “ “ “ “ “ “

Module Order No. 60791250 60795030 " 60791300 " 60791400 " 60791500 " 60791600 " 60791800 " 60791000

33010020 “ “ “ “ “ “

33010046 “ “ “ “ “ “

____________________________________________________________________________ 28

G 1035

www.nord.com

UNIVERSAL Worm Gear Motors 4-pole 50Hz

0.75kW

Type

Gear Motor Modules optional:

P1

n2

M2

fB

iges isch ivor

[kW] [min-1] [Nm]

FR FRF [N]

[N]

56 - 63

0.75

275 183 138 110 92

23 33 43 52 59

1.7 1.3 1.0 0.8 0.8

5 7.5 10 12.5 15

5 7.5 10 12.5 15

2720 3110 3200 3200 3200

1840 1830 1810 1800 1780

275 183 138 110 92 69 55 46

23 34 44 54 62 78 94 102

2.8 2.3 1.7 1.3 1.4 1.0 0.8 0.9

5 7.5 10 12.5 15 20 25 30

5 7.5 10 12.5 15 20 25 30

4800 4800 4800 4800 4800 4800 4800 4800

3740 3740 3730 3730 3720 3710 3690 3680

275 183 138 110 92 69 55 46 34 28

24 35 45 56 64 82 99 108 133 159

3.8 3.8 3.0 2.3 2.4 1.7 1.4 1.5 1,1 0,9

5 7.5 10 12.5 15 20 25 30 40 50

5 7.5 10 12.5 15 20 25 30 40 50

6300 6300 6300 6300 6300 6300 6300 6300 6300 6300

3460 3460 3450 3450 3440 3430 3410 3400 3360 3320

69 55 46 34 28 23 17

85 104 120 144 169 194 238

2.9 2.2 1.8 1.7 1.4 1.1 0.8

20 25 30 40 50 60 80

20 25 30 40 50 60 80

8000 8000 8000 8000 8000 8000 8000

8000 8000 8000 8000 8000 8000 8000

SK 1SI 40 – IEC80 - 80L/4

SK 1SI 50 – IEC80 - 80L/4

SK 1SI 63 – IEC80 - 80L/4

SK 1SI 75 – IEC80 - 80L/4

56 - 63

IEC 80 B14 C120

Motor 80L/4

Brake motor 80L/4 BRE10

67

68

68

Module Order No. 60491050 60495030 60491080 " 60491100 " 60491130 " 60491150 “

33510020 “ “ “ “

33510044 “ “ “ “

Module Order No. 60591050 60495030 60591080 " 60591100 " 60591130 " 60591150 " 60591200 " 60591250 " 60591300 “

33510020 “ “ “ “ “ “ “

33510044 “ “ “ “ “ “ “

Module Order No. 60691050 60495030 60691080 " 60691100 " 60691130 " 60691150 " 60691200 " 60691250 " 60691300 “ 60691400 “ 60691500 “

33510020 “ “ “ “ “ “ “ “ “

33510044 “ “ “ “ “ “ “ “ “

Module Order No. 60791200 60795030 60791250 " 60791300 " 60791400 " 60791500 " 60791600 " 60791800 "

33510020 " " " " " "

33510044 " " " " " "

____________________________________________________________________________ www.nord.com

G 1035

29

UNIVERSAL Worm Gear Motors 4-pole 50Hz

1.1kW 1.5kW

Type

Gear Motor Modules optional:

P1

n2

M2

fB

iges isch ivor

[kW] [min-1] [Nm]

FR FRF [N]

[N]

58 - 63

1.1

1.5

279 186 140 112 93

34 49 64 78 89

1.9 1.6 1.2 0.9 1.0

5 7.5 10 12.5 15

5 7.5 10 12.5 15

4800 4800 4800 4800 4800

3740 3730 3720 3710 3700

186 140 112 93 70 56 47 35

50 66 81 93 119 143 156 193

2.7 2.0 1.6 1.7 1.2 0.9 1.0 0.8

7.5 10 12.5 15 20 25 30 40

7.5 10 12.5 15 20 25 30 40

6300 6300 6300 6300 6300 6300 6300 6300

3450 3440 3430 3420 3380 3350 3320 3250

93 70 56 47 35 28 23

95 123 151 174 208 245 280

2.8 2.0 1.5 1.3 1.2 1.0 0.8

15 20 25 30 40 50 60

15 20 25 30 40 50 60

8000 8000 8000 8000 8000 8000 8000

8000 8000 8000 8000 8000 8000 8000

279 186 140

46 67 87

1.4 1.2 0.9

5 7.5 10

5 7.5 10

4800 3700 4800 3720 4800 3700

279 186 140 112 93 70 47

47 69 89 110 126 162 213

1.9 1.9 1.5 1.2 1.2 0.9 0.8

5 7.5 10 12.5 15 20 30

5 7.5 10 12.5 15 20 30

6300 6300 6300 6300 6300 6300 6300

3450 3440 3420 3390 3370 3310 3200

279 186 140 112 93 70 56 47 35

48 69 91 113 129 168 205 237 283

4.1 3.4 2.5 1.9 2.0 1.5 1.1 0.9 0.9

5 7.5 10 12.5 15 20 25 30 40

5 7.5 10 12.5 15 20 25 30 40

8000 8000 8000 8000 8000 8000 8000 8000 8000

8000 8000 8000 8000 8000 8000 8000 8000 8000

SK 1SI 50 – IEC90 - 90S/4

SK 1SI 63 – IEC90 - 90S/4

SK 1SI 75 – IEC90 - 90S/4

SK 1SI 50 – IEC90 - 90L/4

SK 1SI 63 – IEC90 - 90L/4

SK 1SI 75 – IEC90 - 90L/4

58 - 63

IEC 90 B14 C140

Motor 90S/4 90L/4

Brake motor 90S/4 BRE10 or 90L/4 BRE20

67

68

68

Module Order No. 60591050 60495040 60591080 " 60591100 " 60591130 " 60591150 "

34010020 “ “ “ “

34010046 “ “ “ “

Module Order No. 60691080 60695040 60691100 " 60691130 " 60691150 " 60691200 " 60691250 " 60691300 " 60691400 “

34010020 “ “ “ “ “ “ “

34010046 “ “ “ “ “ “ “

Module Order No. 60791150 60795040 60791200 " 60791250 " 60791300 " 60791400 " 60791500 " 60791600 "

34010020 " " " " " "

34010046 " " " " " "

Module Order No. 60591050 60495040 60591080 " 60591100 "

34510020 " "

34510044 " "

Module Order No. 60691050 60695040 60691080 " 60691100 " 60691130 " 60691150 " 60691200 " 60691300 "

34510020 " " " " " "

34510044 " " " " " "

Module Order No. 60791050 60795040 60791080 " 60791100 " 60791130 " 60791150 " 60791200 " 60791250 " 60791300 " 60791400 "

34510020 " " " " " " " "

34510044 " " " " " " " "

____________________________________________________________________________ 30

G 1035

www.nord.com

UNIVERSAL Worm Gear Motors 4-pole 50Hz

2.2kW 3.0kW 4.0kW

Type

Gear Motor Modules optional:

P1 [kW]

n2

M2

fB

iges isch ivor

[min-1] [Nm]

FR FRF [N]

[N]

62 - 63

2.2

3.0

4.0

288 192 144 115 96 72 58

68 98 130 160 184 239 292

2.9 2.4 1.7 1.3 1.4 1.0 0.8

5 7.5 10 12.5 15 20 25

5 7.5 10 12.5 15 20 25

8000 8000 8000 8000 8000 8000 8000

8000 8000 8000 8000 8000 8000 8000

283 189 142 113 94 71

94 137 180 223 255 320

2.1 1.7 1.3 1.0 1.0 0.8

5 7.5 10 12.5 15 20

5 7.5 10 12.5 15 20

8000 8000 8000 8000 8000 8000

8000 8000 8000 8000 8000 8000

289 193 145 96

123 178 235 333

1.6 1.3 1.0 0.8

5 7.5 10 15

5 7.5 10 15

8000 8000 8000 8000

8000 8000 8000 8000

SK 1SI 75 – IEC100 - 100L/4

SK 1SI 75 – IEC100 - 100LA/4

SK 1SI 75 – IEC112 - 112M/4

62 - 63

IEC 100 or IEC 112 B5 A250

100L/4 or 100LA/4 or 112M/4

67

68

Motor

Brake motor 100L/4 BRE20 or 100LA/4 BRE40 or 112M/4 BRE 40

68

Module Order No. 60791050 60795250 60791080 " 60791100 " 60791130 " 60791150 " 60791200 " 60791250 “

35010000 “ “ “ “ “ “

35010040 “ “ “ “ “ “

Module Order No. 60791050 60795250 60791080 " 60791100 " 60791130 " 60791150 " 60791200 "

35510001 “ “ “ “ “

35510040 “ “ “ “ “

Module Order No. 60791050 60795250 60791080 " 60791100 " 60791130 "

36010001 “ “ “

36010040 “ “ “

____________________________________________________________________________ www.nord.com

G 1035

31

NOTES

____________________________________________________________________________ 32

G 1035

www.nord.com

Gear Unit for IEC Standard Motors 4-pole 50Hz

____________________________________________________________________________ www.nord.com

G 1035

33

UNIVERSAL Worm Gear Unit for IEC Standard Motors 4-pole 50Hz

IEC63

Type

Gear Unit Modules optional: optional:

P1

n2

M2

fB

iges isch ivor

[kW] [min-1] [Nm]

FR FRF [N]

[N]

IEC B14 IEC B14 IEC B5 C120 C90 A140 54 - 61

0.12

SK 1SI 31 - IEC63 265 177 133 106 88 66 53 44 33 27 22 17 13

4 5 7 8 9 12 14 14 17 19 22 25 26

6.2 5.1 3.8 2.9 3.1 2.3 1.8 2.1 1.6 1.3 1.1 0.9 0.8

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

1240 1410 1540 1660 1760 1800 1800 1800 1800 1800 1800 1800 1800

860 980 1040 1040 1040 1040 1040 1040 1030 1030 1030 1020 1020

53 44 33 27 22 17 13

15 16 19 22 24 28 31

2.9 3.2 2.5 2.0 1.7 1.3 1.1

25 30 40 50 60 80 100

25 30 40 50 60 80 100

3200 3200 3200 3200 3200 3200 3200

1840 1840 1840 1840 1840 1830 1830

22 17 13

27 32 36

2.7 2.1 1.7

60 80 100

60 80 100

4800 3740 4800 3740 4800 3740

13

41

2.7

100

100

6300 3450

54 - 61

67

67

67

Module Order No. 60391050 60395010 60395110 60395210 60391080 " " " 60391100 " " " 60391130 " " " 60391150 " " " 60391200 " " " 60391250 " " " 60391300 " " " 60391400 " " " 60391500 " " " 60391600 " " " 60391800 " " " 60391000 “ “ “

SK 1SI 40 - IEC63

Module Order No. 60491250 60495010 60495110 60495210 60491300 " " " 60491400 " " " 60491500 " " " 60491600 " " " 60491800 " " " 60491000 “ “ “

SK 1SI 50 - IEC63

Module Order No. 60591600 60495010 60495110 60495210 60591800 " " " 60591000 “ “ “

SK 1SI 63 - IEC63

Module Order No. 60691000 60495010 60495110 60495210

____________________________________________________________________________ 34

G 1035

www.nord.com

UNIVERSAL Helical Worm Gear Unit for IEC Standard Motors 4-pole 50Hz

IEC63

Type

Gear Unit Modules optional: optional:

P1

n2

M2

fB

iges isch ivor

[kW] [min-1] [Nm]

FR FRF [N]

[N]

IEC B14 IEC B14 IEC B5 C90 C120 A140 56 - 61 + 64

0.12

SK 1SI 40/H10 - IEC63 27 18 13 11 8.8 6.6 5.3 4.4 3.3 2.7 2.2 1.7 1.3

35 49 62 75 82 91 86 101 94 88 83 75 69

1.8 1.5 1.1 0.9 1.0 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8

50 75 100 125 150 200 250 300 400 500 600 800 1000

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

10 10 10 10 10 10 10 10 10 10 10 10 10

3200 3200 3200 3200 3200 3200 3200 3200 3200 3200 3200 3200 3200

1820 1800 1780 1740 1720 1690 1710 1650 1680 1700 1720 1740 1760

27 18 13 11 8.8 6.6 5.3 4.4 3.3 2.7 2.2 1.7 1.3

35 50 64 77 84 106 123 125 149 156 148 135 126

2.9 2.5 1.9 1.5 1.7 1.3 1.0 1.2 0.9 0.8 0.8 0.8 0.8

50 75 100 125 150 200 250 300 400 500 600 800 1000

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

10 10 10 10 10 10 10 10 10 10 10 10 10

4800 4800 4800 4800 4800 4800 4800 4800 4800 4800 4800 4800 4800

3740 3730 3720 3710 3700 3680 3650 3650 3610 3590 3610 3630 3650

13 11 8.8 6.6 5.3 4.4 3.3 2.7 2.2 1.7 1.3

65 79 87 107 125 130 156 173 192 214 224

2.9 2.6 2.9 2.2 1.8 2.0 1.5 1.3 1.1 0.9 0.8

100 125 150 200 250 300 400 500 600 800 1000

10 12.5 15 20 25 30 40 50 60 80 100

10 10 10 10 10 10 10 10 10 10 10

6300 6300 6300 6300 6300 6300 6300 6300 6300 6300 6300

3440 3430 3420 3400 3370 3370 3320 3290 3250 3190 3170

54 - 61

64

67

67

67

Module Order No. 60491050 60494000 60495010 60495110 60495210 60491080 “ " " " 60491100 “ " " " 60491130 “ " " " 60491150 “ " " " 60491200 “ " " " 60491250 “ " " " 60491300 “ " " " 60491400 “ " " " 60491500 “ " " " 60491600 “ " " " 60491800 “ " " " 60491000 “ “ “

SK 1SI 50/H10 - IEC63

Module Order No. 60591050 60494000 60495010 60495110 60495210 60591080 “ " " " 60591100 “ " " " 60591130 “ " " " 60591150 “ " " " 60591200 “ " " " 60591250 “ " " " 60591300 “ " " " 60591400 “ " " " 60591500 “ " " " 60591600 “ " " " 60591800 “ " " " 60591000 “ “ “ “

SK 1SI 63/H10 - IEC63

Module Order No. 60691100 60494000 60495010 60495110 60495210 60691130 “ " " " 60691150 “ " " " 60691200 “ " " " 60691250 “ " " " 60691300 “ " " " 60691400 “ " " " 60691500 “ " " " 60691600 “ " " " 60691800 “ " " " 60691000 “ “ “ “

____________________________________________________________________________ www.nord.com

G 1035

35

UNIVERSAL Double Worm Gear Unit for IEC Standard Motors 4-pole 50Hz

IEC63

Type

Gear Unit Modules optional: optional:

P1

n2

M2

fB

iges isch ivor

[kW] [min-1] [Nm]

IEC B14 IEC B14 IEC B5 C90 C120 A140

FR FRF [N]

[N] 56 - 63 + 65 - 66

0.12

56 - 63

65 - 66

SK 1SI 40/31 - IEC63 8.8 5.9 4.4 3.5 2.9 2.2 1.8 1.5 1.1 0.88 0.74 0.55 0.44

53 74 101 104 105 109 110 113 116 119 120 123 124

1.4 1.1 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8

150 225 300 375 450 600 750 900 1200 1500 1800 2400 3000

30 30 30 30 30 30 30 30 30 30 30 30 30

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

3200 3200 3200 3200 3200 3200 3200 3200 3200 3200 3200 3200 3200

1790 1750 1650 1640 1640 1620 1620 1610 1590 1580 1570 1560 1550

8.8 5.9 4.4 3.5 2.9 2.2 1.8 1.5 1.1 0.88 0.74 0.55 0.44

57 80 101 117 128 161 199 203 210 214 216 220 223

2.3 1.8 1.4 1.3 1.2 1.0 0.8 0.8 0.8 0.8 0.8 0.8 0.8

150 225 300 375 450 600 750 900 1200 1500 1800 2400 3000

30 30 30 30 30 30 30 30 30 30 30 30 30

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

4800 4800 4800 4800 4800 4800 4800 4800 4800 4800 4800 4800 4800

3730 3710 3680 3660 3640 3590 3500 3490 3470 3460 3450 3440 3430

5.9 4.4 3.5 2.9 2.2 1.8 1.5 1.1 0.88 0.74 0.55 0.44

82 104 120 132 166 188 195 239 259 296 332 337

3.1 2.5 2.2 2.0 1.7 1.5 1.5 1.2 1.2 1.0 0.9 0.9

225 300 375 450 600 750 900 1200 1500 1800 2400 3000

30 30 30 30 30 30 30 30 30 30 30 30

7.5 10 12.5 15 20 25 30 40 50 60 80 100

6300 6300 6300 6300 6300 6300 6300 6300 6270 6000 5680 5630

3430 3400 3380 3360 3310 3260 3240 3130 3060 2930 2770 2750

2.2 1.8 1.5 1.1 0.88 0.74 0.55 0.44

197 234 241 291 337 358 436 467

1.9 1.6 1.6 1.4 1.2 1.2 1.0 0.9

600 750 900 1200 1500 1800 2400 3000

30 30 30 30 30 30 30 30

20 25 30 40 50 60 80 100

8000 8000 8000 8000 8000 8000 8000 8000

8000 8000 8000 8000 8000 8000 8000 8000

54 + 56

67

67

67

Module Order No. 60491300 60494100 60391050 60395010 60395110 60395210 “ “ 60391080 " " " “ “ 60391100 " " " “ “ 60391130 " " " “ “ 60391150 " " " “ “ 60391200 " " " “ “ 60391250 " " " “ “ 60391300 " " " “ “ 60391400 " " " “ “ 60391500 " " " “ “ 60391600 " " " “ “ 60391800 " " " “ “ 60391000 “ “ “

SK 1SI 50/31 - IEC63

Module Order No. 60591300 60494100 60391050 60395010 60395110 60395210 “ “ 60391080 " " " “ “ 60391100 " " " “ “ 60391130 " " " “ “ 60391150 " " " “ “ 60391200 " " " “ “ 60391250 " " " “ “ 60391300 " " " “ “ 60391400 " " " “ “ 60391500 " " " “ “ 60391600 " " " “ “ 60391800 " " " “ “ 60391000 “ “ “

SK 1SI 63/31 - IEC63

Module Order No. 60691300 60494100 60391080 60395010 60395110 60395210 “ “ 60391100 " " " “ “ 60391130 " " " “ “ 60391150 " " " “ “ 60391200 " " " “ “ 60391250 " " " “ “ 60391300 " " " “ “ 60391400 " " " “ “ 60391500 " " " “ “ 60391600 " " " “ “ 60391800 " " " “ “ 60391000 “ “ “

SK 1SI 75/40 - IEC63

Module Order No. 60791300 60794000 “ “ “ “ “ “ “ “ “ “ “ “ “ “

60491200 60495010 60495110 60495210 " " " 60491250 " " " 60491300 " " " 60491400 " " " 60491500 " " " 60491600 " " " 60491800 “ “ “ 60491000

____________________________________________________________________________ 36

G 1035

www.nord.com

UNIVERSAL Worm Gear Unit for IEC Standard Motors 4-pole 50Hz

IEC63

Type

Gear Unit Modules optional: optional:

P1

n2

M2

fB

iges isch ivor

[kW] [min-1] [Nm]

FR FRF [N]

[N]

IEC B14 IEC B14 IEC B5 C120 C90 A140 54 - 51

0.18

SK 1 SI 31 - IEC63 263 175 132 105 88 66 53 44 33 26

6 8 10 12 14 18 21 22 26 29

4.1 3.4 2.5 1.9 2.1 1.5 1.2 1.4 1.1 0.9

5 7.5 10 12.5 15 20 25 30 40 50

5 7.5 10 12.5 15 20 25 30 40 50

1220 1390 1510 1620 1710 1800 1800 1800 1800 1800

850 960 1040 1040 1040 1030 1030 1030 1020 1010

105 88 66 53 44 33 26 22 16

13 15 19 22 24 28 33 36 43

3.1 3.3 2.4 1.9 2.1 1.6 1.3 1.1 0.9

12.5 15 20 25 30 40 50 60 80

12.5 15 20 25 30 40 50 60 80

3200 3200 3200 3200 3200 3200 3200 3200 3200

1840 1840 1840 1840 1840 1830 1830 1820 1810

53 44 33 26 22 16 13

24 25 31 37 41 48 55

3.2 3.5 2.6 2.1 1.8 1.4 1.1

25 30 40 50 60 80 100

25 30 40 50 60 80 100

4800 4800 4800 4800 4800 4800 4800

3740 3740 3740 3740 3740 3730 3730

22 16 13

45 53 61

2.9 2.2 1.8

60 80 100

60 80 100

6300 3450 6300 3450 6300 3440

54 - 61

67

67

67

Module Order No. 60391050 60395010 60395110 60395210 60391080 " " " 60391100 " " " 60391130 " “ “ 60391150 " " " 60391200 " " " 60391250 " " " 60391300 " " " 60391400 " " " 60391500 “ “ “

SK 1 SI 40 - IEC63

Module Order No. 60491130 60495010 60495110 60495210 60491150 " " " 60491200 " " " 60491250 " " " 60491300 " " " 60491400 " " " 60491500 " " " 60491600 " " " 60491800 “ “ “

SK 1 SI 50 - IEC63

Module Order No. 60591250 60495010 60495110 60495210 60591300 " " " 60591400 " " " 60591500 " " " 60591600 " " " 60591800 " " " 60591000 “ “ “

SK 1 SI 63 - IEC63

Module Order No. 60691600 60495010 60495110 60495210 60691800 " " " 60691000 “ “ “

____________________________________________________________________________ www.nord.com

G 1035

37

UNIVERSAL Helical Worm Gear Unit for IEC Standard Motors 4-pole 50Hz

IEC63

Type

Gear Unit Modules optional: optional:

P1

n2

M2

fB

iges isch ivor

[kW] [min-1] [Nm]

FR FRF [N]

[N]

IEC B14 IEC B14 IEC B5 C90 A140 C120 54 - 61 + 64

0.18

SK 1SI 40/H10 - IEC63 26 18

53 75

1.2 1.0

50 75

5 7.5

10 10

3200 1800 3200 1740

26 18 13 11 8.8 6.6 4.4

54 75 97 116 127 159 188

1.9 1.7 1.3 1.0 1.1 0.8 0.8

50 75 100 125 150 200 300

5 7.5 10 12.5 15 20 30

10 10 10 10 10 10 10

4800 4800 4800 4800 4800 4800 4800

3730 3710 3690 3660 3650 3590 3520

26 18 13 11 8.8 6.6 5.3 4.4 3.3 2.6

54 76 98 119 131 162 190 196 235 261

1.9 1.9 1.9 1.8 1.9 1.4 1.2 1.3 1.0 0.9

50 75 100 125 150 200 250 300 400 500

5 7.5 10 12.5 15 20 25 30 40 50

10 10 10 10 10 10 10 10 10 10

6300 6300 6300 6300 6300 6300 6300 6300 6300 6260

3450 3430 3410 3380 3370 3310 3260 3240 3140 3060

54 - 61

64

67

67

67

Module Order No. 60491050 60494000 60495010 60495110 60495210 60491080 “ “ “ “

SK 1SI 50/H10 - IEC63

Module Order No. 60591050 60494000 60495010 60495110 60495210 60591080 “ " " " 60591100 “ " " " 60591130 “ " " " 60591150 “ " " " 60591200 “ " " " 60591300 “ “ “ “

SK 1SI 63/H10 - IEC63

Module Order No. 60691050 60494000 60495010 60495110 60495210 60691080 “ " " " 60691100 “ " " " 60691130 “ " " " 60691150 “ " " " 60691200 “ " " " 60691250 “ " " " 60691300 “ " " " 60691400 “ " " " 60691500 “ “ “ “

____________________________________________________________________________ 38

G 1035

www.nord.com

UNIVERSAL Double Worm Gear Unit for IEC Standard Motors 4-pole 50Hz

IEC63

Type

Gear Unit Modules optional: optional:

P1

n2

M2

fB

iges isch ivor

[kW] [min-1] [Nm]

IEC B14 IEC B14 IEC B5 C90 C120 A140

FR FRF [N]

[N] 54 - 63 + 65 - 66

0.18

SK 1SI 40/31 - IEC63 8.8

80

0.9

150

30

5

3200 1730

8.8 5.8 4.4 3.5 2.9

86 121 153 176 194

1.5 1.2 1.0 0.8 0.8

150 225 300 375 450

30 30 30 30 30

5 7.5 10 12.5 15

4800 4800 4800 4800 4800

3700 3660 3600 3550 3510

8.8 5.8 4.4 3.5 2.9 2.2 1.8 1.5 1.1 0.88

92 124 157 181 200 251 284 294 361 392

2.6 2.0 1.7 1.5 1.3 1.1 1.0 1.0 0.8 0.8

150 225 300 375 450 600 750 900 1200 1500

30 30 30 30 30 30 30 30 30 30

5 7.5 10 12.5 15 20 25 30 40 50

6300 6300 6300 6300 6300 6300 6090 6010 5390 5020

3420 3380 3320 3270 3230 3090 2970 2940 2630 2450

4.4 3.5 2.9 2.2 1.8 1.5 1.1 0.88 0.73

184 216 241 298 353 365 439 510 541

1.9 1.7 1.5 1.3 1.1 1.1 0.9 0.8 0.8

300 375 450 600 750 900 1200 1500 1800

30 30 30 30 30 30 30 30 30

10 12.5 15 20 25 30 40 50 60

8000 8000 8000 8000 8000 8000 8000 8000 8000

8000 8000 8000 8000 8000 8000 8000 8000 8000

54 - 63

65 - 66

54 + 56

67

67

67

Module Order No. 60491300 60494100 60391050 60395010 60395110 60395210

SK 1SI 50/31 - IEC63

Module Order No. 60591300 60494100 60391050 60395010 60395110 60395210 “ “ 60391080 " " " “ “ 60391100 " " " “ “ 60391130 " " " “ “ 60391150 “ “ “

SK 1SI 63/31 - IEC63

Module Order No. 60691300 60494100 60391050 60395010 60395110 60395210 “ “ 60391080 " " " “ “ 60391100 " " " “ “ 60391130 " " " “ “ 60391150 " " " “ “ 60391200 " " " “ “ 60391250 " " " “ “ 60391300 " " " “ “ 60391400 " " " “ “ 60391500 “ “ “

SK 1SI 75/40 - IEC63

Module Order No. 60791300 60794000 60491100 60495010 60495110 60495210 “ “ “ “ “ 60491130 “ “ “ “ “ 60491150 “ “ “ “ “ 60491200 “ “ “ “ “ 60491250 “ “ “ “ “ 60491300 “ “ “ “ “ 60491400 “ “ “ “ “ 60491500 “ “ “ “ “ 60491600

____________________________________________________________________________ www.nord.com

G 1035

39

UNIVERSAL Worm Gear Unit for IEC Standard Motors 4-pole 50Hz

IEC71

Type

Gear Unit Modules optional: optional:

P1

n2

M2

fB

iges isch ivor

[kW] [min-1] [Nm]

FR FRF [N]

[N]

IEC B14 IEC B14 IEC B5 C140 C105 A160 54 - 63

0.25

SK 1SI 31 - IEC71 276 184 138 110 92 69 55 46 35

7 11 14 16 18 23 27 29 35

3.1 2.5 1.9 1.5 1.6 1.2 0.9 1.1 0.8

5 7.5 10 12.5 15 20 25 30 40

5 7.5 10 12.5 15 20 25 30 40

1170 1340 1450 1540 1630 1770 1800 1800 1800

820 930 1010 1030 1030 1020 1010 1010 1000

138 110 92 69 55 46 35 28 23

14 17 19 25 29 31 37 43 48

3.0 2.4 2.5 1.8 1.4 1.6 1.2 1.0 0.8

10 12.5 15 20 25 30 40 50 60

10 12.5 15 20 25 30 40 50 60

3200 3200 3200 3200 3200 3200 3200 3200 3200

1840 1840 1840 1830 1830 1830 1820 1810 1800

69 55 46 35 28 23 17 14

26 31 34 42 48 54 64 73

3.1 2.4 2.7 2.0 1.6 1.4 1.1 0.9

20 25 30 40 50 60 80 100

20 25 30 40 50 60 80 100

4800 4800 4800 4800 4800 4800 4800 4800

3740 3740 3740 3740 3730 3730 3720 3710

28 23 17 14

53 59 71 81

2.6 2.2 1.7 1.4

50 60 80 100

50 60 80 100

6300 6300 6300 6300

3450 3440 3440 3430

17 14

79 90

2.5 2.1

80 100

80 100

8000 8000 8000 8000

54 - 63

67

67

67

Module Order No. 60391050 60395020 60395120 60391080 " " 60391100 " " 60391130 " “ 60391150 " " 60391200 " " 60391250 " " 60391300 " " 60391400 “ “

SK 1SI 40 - IEC71

Module Order No. 60491100 60495020 60495120 60495220 60491130 " “ “ 60491150 " " " 60491200 " " " 60491250 " " " 60491300 " " " 60491400 " " " 60491500 " " " 60491600 “ “ “

SK 1SI 50 - IEC71

Module Order No. 60591200 60495020 60495120 60495220 60591250 " " " 60591300 " " " 60591400 " " " 60591500 " " " 60591600 " " " 60591800 " " " 60591000 “ “ “

SK 1SI 63 - IEC71

Module Order No. 60691500 60495020 60495120 60495220 60691600 " " " 60691800 " " " 60691000 “ “ “

SK 1SI 75 - IEC71

Module Order No. 60791800 60795020 60795120 60795220 60791000 “ “ “

____________________________________________________________________________ 40

G 1035

www.nord.com

UNIVERSAL Helical Worm Gear Unit for IEC Standard Motors 4-pole 50Hz

IEC63

Type

Gear Unit Modules optional: optional:

P1

n2

M2

fB

iges isch ivor

[kW] [min-1] [Nm]

FR FRF [N]

[N]

IEC B14 IEC B14 IEC B5 C105 A160 C140 54 – 61 + 64

0.25

SK 1SI 40/H10 - IEC63 28

70

0.9

50

5

10

3200 1760

28 18 14 11 9.2

71 100 128 154 169

1.5 1.3 1.0 0.8 0.8

50 75 100 125 150

5 7.5 10 12.5 15

10 10 10 10 10

4800 4800 4800 4800 4800

3720 3680 3650 3600 3570

28 18 14 11 9.2 6.9 5.5 4.6 3.5

72 101 130 158 174 215 251 260 311

1.5 1.4 1.5 1.3 1.5 1.1 0.9 1.0 0.8

50 75 100 125 150 200 250 300 400

5 7.5 10 12.5 15 20 25 30 40

10 10 10 10 10 10 10 10 10

6300 6300 6300 6300 6300 6300 6300 6270 5870

3440 3410 3370 3320 3290 3190 3090 3060 2870

54 - 61

64

67

67

67

Module Order No. 60491050 60494000 60495020 60495120 60495220

SK 1SI 50/H10 - IEC63

Module Order No. 60591050 60494000 60495020 60495120 60495220 60591080 “ " " " 60591100 “ " " " 60591130 “ “ “ “ 60591150 “ “ “ “

SK 1SI 63/H10 - IEC63

Module Order No. 60691050 60494000 60495020 60495120 60495220 60691080 “ " " " 60691100 “ " " " 60691130 “ " “ “ 60691150 “ " " " 60691200 “ " " " 60691250 “ " " " 60691300 “ " " " 60691400 “ “ “ “

____________________________________________________________________________ www.nord.com

G 1035

41

UNIVERSAL Double Worm Gear Unit for IEC Standard Motors 4-pole 50Hz

IEC71

Type

P1

n2

M2

fB

iges isch ivor

[kW] [min-1] [Nm]

IEC B14 IEC B14 C105 C140

FR FRF [N]

[N] 58 - 63 + 65 - 66

0.25

Gear Unit Modules

SK 1SI 50/31 - IEC71 9.2 6.1

114 160

1.2 0.9

150 225

30 30

5 7.5

4800 3670 4800 3590

9.2 6.1 4.6 3.7 3.1 2.3 1.8

122 163 208 240 265 332 376

1.9 1.5 1.3 1.1 1.0 0.8 0.8

150 225 300 375 450 600 750

30 30 30 30 30 30 30

5 7.5 10 12.5 15 20 25

6300 6300 6300 6300 6230 5680 5210

3380 3310 3210 3120 3040 2770 2550

9.2 6.1 4.6 3.7 3.1 2.3 1.8 1.5

140 195 244 285 319 394 467 483

2.3 1.7 1.4 1.3 1.1 1.0 0.8 0.8

150 225 300 375 450 600 750 900

30 30 30 30 30 30 30 30

5 7.5 10 12.5 15 20 25 30

8000 8000 8000 8000 8000 8000 8000 8000

8000 8000 8000 8000 8000 8000 8000 8000

58 - 63

65 - 66

54 + 56

67

67

Module Order No. 60591300 60494100 60391050 60395020 60395120 “ “ 60391080 “ “

SK 1SI 63/31 - IEC71

Module Order No. 60691300 60494100 60391050 60395020 60395120 “ “ 60391080 " " “ “ 60391100 " " “ “ 60391130 " “ “ “ 60391150 " " “ “ 60391200 “ “ “ “ 60391250 “ “

SK 1SI 75/40 - IEC71

Module Order No. 60791300 60794000 60491050 60495020 60495120 “ “ “ “ 60491080 “ “ “ “ 60491100 “ “ 60491130 “ “ “ “ “ “ 60491150 “ “ “ “ 60491200 “ “ “ “ 60491250 “ “ “ “ 60491300

____________________________________________________________________________ 42

G 1035

www.nord.com

UNIVERSAL Worm Gear Unit for IEC Standard Motors 4-pole 50Hz

IEC71

Type

Gear Unit Modules optional: optional:

P1

n2

M2

fB

iges isch ivor

[kW] [min-1] [Nm]

FR FRF [N]

[N]

IEC B14 IEC B14 IEC B5 C140 C105 A160 54 - 63

0.37

SK 1SI 31 - IEC71 272 181 136 109 91 68

11 16 21 25 28 35

2.1 1.7 1.3 1.0 1.0 0.8

5 7.5 10 12.5 15 20

5 7.5 10 12.5 15 20

1130 790 1280 890 1380 960 1460 1020 1540 1010 1650 990

181 136 109 91 68 54 45 34

17 21 26 29 37 44 47 56

2.7 2.0 1.6 1.7 1.2 1.0 1.1 0.8

7.5 10 12.5 15 20 25 30 40

7.5 10 12.5 15 20 25 30 40

3200 3200 3200 3200 3200 3200 3200 3200

1840 1840 1830 1830 1820 1810 1810 1790

109 91 68 54 45 34 27 23

27 31 39 47 51 62 73 81

2.7 2.8 2.1 1.6 1.8 1.3 1.1 0.9

12.5 15 20 25 30 40 50 60

12.5 15 20 25 30 40 50 60

4800 4800 4800 4800 4800 4800 4800 4800

3740 3740 3740 3730 3730 3720 3710 3710

54 45 34 27 23 17 14

49 54 67 79 89 106 122

2.7 3.0 2.2 1.7 1.5 1.1 0.9

25 30 40 50 60 80 100

25 30 40 50 60 80 100

6300 6300 6300 6300 6300 6300 6300

3450 3450 3440 3430 3420 3400 3380

27 23 17 14

84 97 118 135

2.8 2.3 1.7 1.4

50 60 80 100

50 60 80 100

8000 8000 8000 8000

8000 8000 8000 8000

54 - 63

67

67

67

Module Order No. 60391050 60395020 60395120 60391080 " " 60391100 " " 60391130 " “ 60391150 " " 60391200 “ “

SK 1SI 40 - IEC71

Module Order No. 60491080 60495020 60495120 60495220 60491100 " " " 60491130 " “ “ 60491150 " " " 60491200 " " " 60491250 " " " 60491300 " " " 60491400 “ “ “

SK 1SI 50 - IEC71

Module Order No. 60591130 60495020 60495120 60495220 60591150 " " " 60591200 " " " 60591250 " " " 60591300 " " " 60591400 " " " 60591500 " " " 60591600 “ “ “

SK 1SI 63 - IEC71

Module Order No. 60691250 60495020 60495120 60495220 60691300 " " " 60691400 " " " 60691500 " " " 60691600 " " " 60691800 " " " 60691000 “ “ “

SK 1SI 75 - IEC71

Module Order No. 60791500 60795020 6059120 60795220 60791600 " " " 60791800 " " " 60791000 “ “ “

____________________________________________________________________________ www.nord.com

G 1035

43

UNIVERSAL Helical Worm Gear Unit for IEC Standard Motors 4-pole 50Hz

IEC71

Type

Gear Unit Modules optional: optional:

P1

n2

M2

fB

iges isch ivor

[kW] [min-1] [Nm]

FR FRF [N]

[N]

IEC B14 IEC B14 IEC B5 C105 C140 A160 58 – 61 + 64

0.37

SK 1SI 50/H10 - IEC71 27 18

107 150

1.0 0.8

50 75

5 7.5

10 10

4800 3670 4800 3600

27 18 14 11 9.1

108 152 195 237 261

1.0 1.0 1.0 0.9 1.0

50 75 100 125 150

5 7.5 10 12.5 15

10 10 10 10 10

6300 6300 6300 6300 6300

58 - 61

64

67

67

67

Module Order No. 60591050 60494000 60495020 60495120 60495220 60591080 “ “ “ “

SK 1SI 63/H10 - IEC71

Module Order No. 60691050 60494000 60495020 60495120 60495220 60691080 “ " " " 60691100 “ " " " 60691130 “ " “ “ 60691150 “ “ “ “

3390 3330 3250 3100 3060

____________________________________________________________________________ 44

G 1035

www.nord.com

UNIVERSAL Double Worm Gear Unit for IEC Standard Motors 4-pole 50Hz

IEC71

Type

Gear Unit Modules optional:

P1

N2

M2

fB

iges isch ivor

[kW] [min-1] [Nm]

IEC B14 IEC B14 C105 C140

FR FRF [N]

[N] 58 - 63 + 65 - 66

0.37

SK 1SI 50/31 - IEC71 9.1

171

0.8

150

30

5

4800 3560

9.1 6.0 4.5

183 246 312

1.3 1.0 0.8

150 225 300

30 30 30

5 7.5 10

6300 3270 6300 3110 5870 2870

9.1 6.0 4.5 3.6 3.0

210 292 366 429 479

1.5 1.2 1.0 0.8 0.8

150 225 300 375 450

30 30 30 30 30

5 7.5 10 12.5 15

8000 8000 8000 8000 8000

56 - 63

65-66

54 + 56

67

67

Module Order No. 60591300 60494100 60391050 60395020 60395120

SK 1SI 63/31 - IEC71

Module Order No. 60691300 60494100 60391050 60395020 60395120 “ “ 60391080 “ “ “ “ 60391100 “ “

SK 1SI 75/40 - IEC71 8000 8000 8000 8000 8000

Module Order No. 60791300 60794000 60491050 60495020 60495120 “ “ “ “ 60491080 “ “ 60491100 “ “ “ “ “ “ 60491130 “ “ “ “ 60491150

____________________________________________________________________________ www.nord.com

G 1035

45

UNIVERSAL Worm Gear Unit for IEC Standard Motors 4-pole 50Hz

IEC80

Type

Gear Unit Modules optional: optional:

P1

n2

M2

fB

iges isch ivor

[kW] [min-1] [Nm]

FR FRF [N]

[N]

IEC B14 IEC B14 IEC B5 C160 C120 A200 56 - 63

0.55

SK 1SI 40 - IEC80 275 183 138 110 92 69

17 24 31 38 43 54

2.3 1.8 1.3 1.1 1.1 0.8

5 7.5 10 12.5 15 20

5 7.5 10 12.5 15 20

2770 3170 3200 3200 3200 3200

1840 1830 1830 1820 1810 1790

183 138 110 92 69 55 46 34

25 32 40 45 57 69 74 92

3.1 2.3 1.8 1.9 1.4 1.1 1.2 0.9

7.5 10 12.5 15 20 25 30 40

7.5 10 12.5 15 20 25 30 40

4800 4800 4800 4800 4800 4800 4800 4800

3740 3740 3740 3730 3730 3720 3710 3690

110 92 69 55 46 34 28 23 17

41 47 60 73 79 98 117 131 156

3.1 3.3 2.4 1.9 2.0 1.5 1.2 1.0 0.8

12.5 15 20 25 30 40 50 60 80

12.5 15 20 25 30 40 50 60 80

6300 6300 6300 6300 6300 6300 6300 6300 6300

3450 3450 3440 3430 3430 3410 3390 3370 3320

55 46 34 28 23 17 14

76 88 105 124 142 174 199

3.0 2.5 2.4 1.9 1.6 1.2 0.9

25 30 40 50 60 80 100

25 30 40 50 60 80 100

8000 8000 8000 8000 8000 8000 8000

8000 8000 8000 8000 8000 8000 8000

56 - 63

67

67

67

Module Order No. 60491050 60495030 60495130 60495230 60491080 " " " 60491100 " " " 60491130 " “ “ 60491150 " " " 60491200 “ “ “

SK 1SI 50 - IEC80

Module Order No. 60591080 60495030 60495130 60495230 60591100 " " " 60591130 " “ “ 60591150 " " " 60591200 " " " 60591250 " " " 60591300 " " " 60591400 “ “ “

SK 1SI 63 - IEC80

Module Order No. 60691130 60495030 60495130 60495230 60691150 " " " 60691200 " " " 60691250 " " " 60691300 " " " 60691400 " " " 60691500 " " " 60691600 “ “ “ 60691800 “ “ “

SK 1SI 75 - IEC80

Module Order No. 60791250 60595030 60595130 60795230 60791300 " " " 60791400 " " " 60791500 " " " 60791600 " " " 60791800 " " " 60791000 “ “ “

____________________________________________________________________________ 46

G 1035

www.nord.com

UNIVERSAL Worm Gear Unit for IEC Standard Motors 4-pole 50Hz

IEC80

Type

Gear Unit Modules optional: optional:

P1

N2

M2

fB

iges isch ivor

[kW] [min-1] [Nm]

FR FRF [N]

[N]

IEC B14 IEC B14 IEC B5 C160 C120 A200 56 - 63

0.75

SK 1SI 40 - IEC80 275 183 138 110 92

23 33 43 52 59

1.7 1.3 1.0 0.8 0.8

5 7.5 10 12.5 15

5 7.5 10 12.5 15

2720 3110 3200 3200 3200

1840 1830 1810 1800 1780

275 183 138 110 92 69 55 46

23 34 44 54 62 78 94 102

2.8 2.3 1.7 1.3 1.4 1.0 0.8 0.9

5 7.5 10 12.5 15 20 25 30

5 7.5 10 12.5 15 20 25 30

4800 4800 4800 4800 4800 4800 4800 4800

3740 3740 3730 3730 3720 3710 3690 3680

275 183 138 110 92 69 55 46 34 28

24 35 45 56 64 82 99 108 133 159

3.8 3.8 3.0 2.3 2.4 1.7 1.4 1.5 1,1 0,9

5 7.5 10 12.5 15 20 25 30 40 50

5 7.5 10 12.5 15 20 25 30 40 40

6300 6300 6300 6300 6300 6300 6300 6300 6300 6300

3460 3460 3450 3450 3440 3430 3410 3400 3360 3320

69 55 46 34 28 23 17

85 104 120 144 169 194 238

2.9 2.2 1.8 1.7 1.4 1.1 0.8

20 25 30 40 50 60 80

20 25 30 40 50 60 80

8000 8000 8000 8000 8000 8000 8000

8000 8000 8000 8000 8000 8000 8000

56 - 63

67

67

67

Module Order No. 60491050 60495030 60495130 60495230 60491080 " " " 60491100 " " " 60491130 " " " 60491150 “ “ “

SK 1SI 50 - IEC80

Module Order No. 60591050 60495030 60495130 60495230 60591080 " " " 60591100 " " " 60591130 " “ “ 60591150 " " " 60591200 " " " 60591250 " " " 60591300 “ “ “

SK 1SI 63 - IEC80

Module Order No. 60691050 60495030 60495130 60495230 60691080 60691100 " " " 60691130 " " " 60691150 " " " 60691200 " " " 60691250 " " " 60691300 " " " 60691400 “ “ “ 60691500 “ “ “

SK 1SI 75 - IEC80

Module Order No. 60791200 60795030 60795130 60795230 60791250 " " " 60791300 " " " 60791400 " " " 60791500 " " " 60791600 " " " 60791800 " " "

____________________________________________________________________________ www.nord.com

G 1035

47

UNIVERSAL Worm Gear Units for IEC Standard Motors 4-pole 50Hz

IEC90

Type

Gear Unit Modules optional: optional:

P1

n2

M2

fB

iges isch ivor

[kW] [min-1] [Nm]

FR FRF [N]

[N]

IEC B14 IEC B14 IEC B5 C160 C140 A200 58 – 63

1.1

SK 1SI 50 - IEC90 279 186 140 112 93

34 49 64 78 89

1.9 1.6 1.2 0.9 1.0

5 7.5 10 12.5 15

5 7.5 10 12.5 15

4800 4800 4800 4800 4800

3740 3730 3720 3710 3700

186 140 112 93 70 56 47 35

50 66 81 93 119 143 156 193

2.7 2.0 1.6 1.7 1.2 0.9 1.0 0.8

7.5 10 12.5 15 20 25 30 40

7.5 10 12.5 15 20 25 30 40

6300 6300 6300 6300 6300 6300 6300 6300

3450 3440 3430 3420 3380 3350 3320 3250

93 70 56 47 35 28 23

95 123 151 174 208 245 280

2.8 2.0 1.5 1.3 1.2 1.0 0.8

15 20 25 30 40 50 60

15 20 25 30 40 50 60

8000 8000 8000 8000 8000 8000 8000

8000 8000 8000 8000 8000 8000 8000

279 186 140

46 67 87

1.4 1.2 0.9

5 7.5 10

5 7.5 10

4800 3700 4800 3720 4800 3700

279 186 140 112 93 70 47

47 69 89 110 126 162 213

1.9 1.9 1.5 1.2 1.2 0.9 0.8

5 7.5 10 12.5 15 20 30

5 7.5 10 12.5 15 20 30

6300 6300 6300 6300 6300 6300 6300

3450 3440 3420 3390 3370 3310 3200

279 186 140 112 93 70 56 47 35

48 69 91 113 129 168 205 237 283

4.1 3.4 2.5 1.9 2.0 1.5 1.1 0.9 0.9

5 7.5 10 12.5 15 20 25 30 40

5 7.5 10 12.5 15 20 25 30 40

8000 8000 8000 8000 8000 8000 8000 8000 8000

8000 8000 8000 8000 8000 8000 8000 8000 8000

67

67

67

Module Order No. 60591050 60495040 60495140 60495240 60591080 " " “ 60591100 " " “ 60591130 " " “ 60591150 " " “

SK 1SI 63 - IEC90

Module Order No. 60691080 60695040 60695140 60695240 60691100 " " " 60691130 " " " 60691150 " " " 60691200 " " " 60691250 " " " 60691300 " " " 60691400 " " "

SK 1SI 75 - IEC90

1.5

58 - 63

Module Order No. 60791150 60795040 60795140 60795240 60791200 " " " 60791250 " " " 60791300 " " " 60791400 " " " 60791500 " " " 60791600 " " "

SK 1SI 50 - IEC90

Module Order No. 60591050 60495040 60495140 60591080 " 60591100 "

SK 1SI 63 - IEC90

----

Module Order No. 60691050 60695040 60695140 60695240 60691080 " " " 60691100 " " " 60691130 60691150 " " " 60691200 " " " 60691300 “ " "

SK 1SI 75 - IEC90

Module Order No. 60791050 60795040 60795140 60795240 60791080 " " " 60791100 " " " 60791130 60791150 " " " 60791200 " " " 60791250 " " " 60791300 " " " 60791400 " " "

____________________________________________________________________________ 48

G 1035

www.nord.com

UNIVERSAL Worm Gear Unit for IEC Standard Motors 4-pole 50Hz

IEC100 IEC112

Type

Gear Unit Modules optional: optional:

P1

n2

M2

fB

iges isch ivor

[kW] [min-1] [Nm]

FR FRF [N]

[N]

IEC B14 IEC B14 IEC B5 C200 C160 A250 62 - 63

2.2

3.0

4.0

SK 1SI 75 - IEC100 288 192 144 115 96 72 58

68 98 130 160 184 239 292

2.9 2.4 1.7 1.3 1.4 1.0 0.8

5 7.5 10 12.5 15 20 25

5 7.5 10 12.5 15 20 25

8000 8000 8000 8000 8000 8000 8000

8000 8000 8000 8000 8000 8000 8000

283 189 142 113 94 71

94 137 180 223 255 320

2.1 1.7 1.3 1.0 1.0 0.8

5 7.5 10 12.5 15 20

5 7.5 10 12.5 15 20

8000 8000 8000 8000 8000 8000

8000 8000 8000 8000 8000 8000

289 193 145 96

123 178 235 333

1.6 1.3 1.0 0.8

5 7.5 10 15

5 7.5 10 15

8000 8000 8000 8000

8000 8000 8000 8000

62 - 63

67

67

67

Module Order No. 60791050 60795050 60795150 60795250 60791080 " " " 60791100 " " " 60791130 60791150 " " " 60791200 " " " 60791250 " " "

SK 1SI 75 - IEC100

Module Order No. 60791050 60795050 60795150 60795250 60791080 " " " 60791100 " " " 60791130 " " " 60791150 " " " 60791200 " " "

SK 1SI 75 - IEC112

Module Order No. 60791050 60795050 60795150 60795250 60791080 " " " 60791100 " " " 60791150 " " "

____________________________________________________________________________ www.nord.com

G 1035

49

UNIVERSAL Worm Gear Unit n1 = 1400 / 900 / 500 / 250 min-1 n1 = 1400 min-1 Type

iges isch ivor

n1 = 900 min-1

n1 = 500 min-1

n1 = 250 min-1

Gear Unit Modules

n2 M2max Pemax n2 M2max Pemax n2 M2max Pemax n2 M2max Pemax [min-1] [Nm] [kW] [min-1] [Nm] [kW] [min-1] [Nm] [kW] [min-1] [Nm] [kW]

54 - 61 SK 1SI 31IEC 56-71

SK 1SI 40IEC 56-80

SK 1SI 50IEC 56-90

SK 1SI 63IEC 56-90

67

Module Order No. 5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

280 187 140 112 93 70 56 47 35 28 23 18 14

23 27 26 24 29 27 25 30 28 26 24 22 21

0.37 0.37 0.37 0.37 0.37 0.30 0.24 0.27 0.20 0.17 0.14 0.12 0.10

180 120 90 72 60 45 36 30 22 18 15 11 9

27 31 30 29 34 32 30 35 32 30 28 26 24

0.24 0.24 0.24 0.24 0.24 0.23 0.18 0.21 0.16 0.13 0.11 0.09 0.08

100 67 50 40 33 25 20 17 12 10 8.3 6.2 5

31 36 34 33 40 37 34 41 37 35 33 30 28

0.19 0.19 0.19 0.19 0.19 0.15 0.12 0.15 0.11 0.09 0.08 0.06 0.06

50 33 25 20 17 12 10 8.3 6.2 5 4.2 3.1 2.5

35 40 38 37 44 41 38 45 41 39 36 33 31

0.07 0.07 0.07 0.07 0.07 0.09 0.07 0.08 0.07 0.05 0.05 0.04 0.04

60391050 60391080 60391100 60391130 60391150 60391200 60391250 60391300 60391400 60391500 60391600 60391800 60391000

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

280 187 140 112 93 70 56 47 35 28 23 18 14

38 44 42 41 49 45 42 50 46 43 40 37 34

0.75 0.75 0.75 0.59 0.63 0.47 0.37 0.41 0.31 0.25 0.21 0.17 0.14

180 120 90 72 60 45 36 30 22 18 15 11 9

45 52 50 47 57 53 50 58 54 50 47 43 40

0.50 0.50 0.50 0.46 0.49 0.37 0.29 0.32 0.24 0.20 0.17 0.13 0.11

100 67 50 40 33 25 20 17 12 10 8.3 6.2 5

51 60 57 55 66 61 57 67 62 58 55 50 46

0.38 0.38 0.38 0.31 0.33 0.25 0.20 0.23 0.17 0.14 0.12 0.10 0.08

50 33 25 20 17 12 10 8.3 6.2 5 4.2 3.1 2.5

57 66 64 61 73 68 64 75 69 64 61 55 52

0.14 0.14 0.14 0.18 0.20 0.14 0.12 0.13 0.10 0.09 0.07 0.06 0.05

60491050 60491080 60491100 60491130 60491150 60491200 60491250 60491300 60491400 60491500 60491600 60491800 60491000

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

280 187 140 112 93 70 56 47 35 28 23 18 14

66 78 75 72 87 81 76 90 83 77 73 67 62

1.50 1.50 1.30 1.02 1.08 0.79 0.62 0.68 0.50 0.40 0.34 0.27 0.22

180 120 90 72 60 45 36 30 22 18 15 11 9

77 91 88 85 102 95 89 105 97 90 85 78 72

0.99 0.99 1.00 0.79 0.85 0.61 0.49 0.54 0.40 0.33 0.28 0.21 0.18

100 67 50 40 33 25 20 17 12 10 8.3 6.2 5

89 105 102 98 118 109 103 122 112 104 98 90 84

0.75 0.75 0.66 0.52 0.56 0.42 0.33 0.38 0.27 0.23 0.20 0.15 0.13

50 33 25 20 17 12 10 8.3 6.2 5 4.2 3.1 2.5

99 117 113 109 131 122 114 135 124 116 109 100 93

0.27 0.27 0.38 0.30 0.34 0.24 0.20 0.23 0.17 0.14 0.12 0.10 0.08

60591050 60591080 60591100 60591130 60591150 60591200 60591250 60591300 60591400 60591500 60591600 60591800 60591000

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

280 187 140 112 93 70 56 47 35 28 23 18 14

118 139 134 129 155 144 135 160 147 137 130 118 110

1.50 1.50 1.50 1.50 1.50 1.34 1.04 1.14 0.84 0.66 0.55 0.44 0.34

180 120 90 72 60 45 36 30 22 18 15 11 9

138 163 157 151 182 169 158 187 172 160 152 138 129

0.99 0.99 0.99 0.99 0.99 1.05 0.82 0.90 0.65 0.53 0.45 0.34 0.29

100 67 50 40 33 25 20 17 12 10 8.3 6.2 5

159 188 181 174 210 195 183 216 198 185 175 160 149

0.75 0.75 0.75 0.75 0.75 0.71 0.56 0.64 0.45 0.38 0.32 0.25 0.22

50 33 25 20 17 12 10 8.3 6.2 5 4.2 3.1 2.5

177 209 201 193 233 216 203 240 220 206 194 177 165

0.27 0.27 0.27 0.27 0.27 0.41 0.34 0.38 0.29 0.24 0.21 0.16 0.14

60691050 60691080 60691100 60691130 60691150 60691200 60691250 60691300 60691400 60691500 60691600 60691800 60691000

Module Order No.

Module Order No.

Module Order No.

____________________________________________________________________________ 50

G 1035

www.nord.com

UNIVERSAL Worm Gear Unit n1 = 1400 / 900 / 500 / 250 min-1 n1 = 1400 min-1 Type

iges isch ivor

n1 = 900 min-1

n1 = 500 min-1

n1 = 250 min-1

Gear Unit Modules

n2 M2max Pemax n2 M2max Pemax n2 M2max Pemax n2 M2max Pemax [min-1] [Nm] [kW] [min-1] [Nm] [kW] [min-1] [Nm] [kW] [min-1] [Nm] [kW]

62 - 63 SK 1SI 75IEC 71-112

67

Module Order No. 5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

280 187 140 112 93 70 56 47 35 28 23 18 14

194 232 224 216 260 242 228 216 247 231 218 199 185

4.00 4.00 3.70 2.88 3.03 2.17 1.67 1.38 1.31 1.04 0.85 0.66 0.52

180 120 90 72 60 45 36 30 22 18 15 11 9

227 271 263 252 305 284 267 253 289 270 255 233 217

2.64 2.64 2.81 2.21 2.34 1.69 1.30 1.07 1.03 0.83 0.69 0.52 0.43

100 67 50 40 33 25 20 17 12 10 8.3 6.2 5

262 313 303 291 352 327 308 292 334 312 295 269 250

2.00 2.00 1.87 1.47 1.56 1.14 0.89 0.75 0.71 0.59 0.50 0.39 0.33

50 33 25 20 17 12 10 8.3 6.2 5 4.2 3.1 2.5

291 348 337 324 392 364 342 324 371 346 327 299 278

0.72 0.72 1.09 0.86 0.96 0.66 0.54 0.45 0.46 0.38 0.33 0.26 0.21

60791050 60791080 60791100 60791130 60791150 60791200 60791250 60791300 60791400 60791500 60791600 60791800 60791000

____________________________________________________________________________ www.nord.com

G 1035

51

UNIVERSAL Helical Worm Gear Unit n1 = 1400 / 900 / 500 / 250 min-1 n1 = 1400 min-1 Type

iges isch ivor

n1 = 900 min-1

n1 = 500 min-1

n1 = 250 min-1

Gear Unit Modules

n2 M2maxPemax n2 M2max Pemax n2 M2max Pemax n2 M2max Pemax [min-1] [Nm] [kW] [min-1] [Nm] [kW] [min-1] [Nm] [kW] [min-1] [Nm] [kW]

56 - 61 SK 1SI 40/H10IEC 56-71

SK 1SI 50/H10IEC 56-71

SK 1SI 63/H10IEC 56-71

64

67

Module Order No. 50 75 100 125 150 200 250 300 400 500 600 800 1000

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

10 10 10 10 10 10 10 10 10 10 10 10 10

28 19 14 11 9.3 7 5.6 4.7 3.5 2.8 2.3 1.8 1.4

62 72 69 66 79 73 69 81 75 70 66 60 56

0.22 0.19 0.14 0.11 0.12 0.09 0.07 0.09 0.07 0.06 0.05 0.04 0.03

18 12 9 7.2 6 4.5 3.6 3 2.2 1.8 1.5 1.1 0.9

64 75 72 69 82 76 72 85 78 72 68 62 58

0.15 0.13 0.09 0.08 0.08 0.06 0.05 0.06 0.05 0.04 0.03 0.03 0.02

10 6.7 5 4 3.3 2.5 2 1.7 1.2 1 0.83 0.62 0.5

68 79 75 72 87 80 75 89 82 76 72 66 61

0.09 0.07 0.06 0.04 0.05 0.04 0.03 0.04 0.03 0.02 0.02 0.02 0.01

5 3.3 2.5 2 1.7 1.2 1 0.83 0.62 0.5 0.42 0.31 0.25

73 85 81 78 93 87 81 96 88 82 78 71 66

0.05 0.04 0.03 0.02 0.03 0.02 0.02 0.02 0.02 0.01 0.01 0.01 0.01

60491050 60491080 60491100 60491130 60491150 60491200 60491250 60491300 60491400 60491500 60491600 60491800 60491000

50 75 100 125 150 200 250 300 400 500 600 800 1000

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

10 10 10 10 10 10 10 10 10 10 10 10 10

28 19 14 11 9.3 7 5.6 4.7 3.5 2.8 2.3 1.8 1.4

103 127 122 118 142 132 124 146 134 125 118 108 101

0.37 0.33 0.24 0.19 0.21 0.16 0.13 0.15 0.11 0.09 0.08 0.07 0.06

18 12 9 7.2 6 4.5 3.6 3 2.2 1.8 1.5 1.1 0.9

111 132 128 122 148 137 129 152 140 131 123 113 105

0.26 0.22 0.16 0.13 0.15 0.11 0.09 0.1 0.08 0.06 0.06 0.04 0.04

10 6.7 5 4 3.3 2.5 2 1.7 1.2 1 0.83 0.62 0.5

117 139 134 129 156 144 136 160 147 137 130 118 110

0.15 0.13 0.1 0.08 0.09 0.07 0.05 0.06 0.05 0.04 0.03 0.03 0.02

5 3.3 2.5 2 1.7 1.2 1 0.83 0.62 0.5 0.42 0.31 0.25

126 150 145 139 168 155 146 173 158 148 140 128 119

0.08 0.07 0.05 0.04 0.05 0.03 0.03 0.03 0.03 0.02 0.02 0.02 0.01

60591050 60591080 60591100 60591130 60591150 60591200 60591250 60591300 60591400 60591500 60591600 60591800 60591000

50 75 100 125 150 200 250 300 400 500 600 800 1000

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

10 10 10 10 10 10 10 10 10 10 10 10 10

28 19 14 11 9.3 7 5.6 4.7 3.5 2.8 2.3 1.8 1.4

105 145 189 209 253 234 220 260 239 223 210 192 179

0.37 0.37 0.37 0.33 0.37 0.28 0.22 0.26 0.19 0.16 0.14 0.12 0.10

18 12 9 7.2 6 4.5 3.6 3 2.2 1.8 1.5 1.1 0.9

161 227 227 218 263 244 229 271 248 232 219 200 186

0.37 0.37 0.29 0.23 0.25 0.19 0.15 0.18 0.13 0.12 0.10 0.08 0.07

10 6.7 5 4 3.3 2.5 2 1.7 1.2 1 0.83 0.62 0.5

210 248 239 229 277 257 241 285 261 244 231 210 196

0.27 0.23 0.17 0.14 0.15 0.11 0.09 0.11 0.08 0.07 0.06 0.05 0.04

5 3.3 2.5 2 1.7 1.2 1 0.83 0.62 0.5 0.42 0.31 0.25

226 267 257 247 298 276 260 307 282 263 248 227 211

0.15 0.12 0.09 0.07 0.09 0.06 0.05 0.06 0.05 0.04 0.03 0.03 0.02

60691050 60691080 60691100 60691130 60691150 60691200 60691250 60691300 60691400 60691500 60691600 60691800 60691000

60494000 “ “ “ “ “ “ “ “ “ “ “ “

Module Order No. 60494000 “ “ “ “ “ “ “ “ “ “ “ “

Module Order No. 60494000 “ “ “ “ “ “ “ “ “ “ “ “

____________________________________________________________________________ 52

G 1035

www.nord.com

UNIVERSAL Double Worm Gear Unit n1 = 1400 / 900 / 500 / 250 min-1 n1 = 1400 min-1 Type

iges isch ivor

n1 = 900 min-1

n1 = 500 min-1

n1 = 250 min-1

Gear Unit Modules

n2 M2max Pemax n2 M2max Pemax n2 M2max Pemax n2 M2max Pemax [min-1] [Nm] [kW] [min-1] [Nm] [kW] [min-1] [Nm] [kW] [min-1] [Nm] [kW]

56 – 63 65 - 66 54 + 56 67 SK 1SI 40/31IEC 56-71 150 225 300 375 450 600 750 900 1200 1500 1800 2400 3000

SK 1SI 50/31IEC 56-71 150 225 300 375 450 600 750 900 1200 1500 1800 2400 3000

SK 1SI 63/31IEC 56-71 150 225 300 375 450 600 750 900 1200 1500 1800 2400 3000

SK 1SI 75/40IEC 56-80 150 225 300 375 450 600 750 900 1200 1500 1800 2400 3000

Module Order No. 30 30 30 30 30 30 30 30 30 30 30 30 30

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

9.3 6.2 4.7 3.7 3.1 2.3 1.9 1.6 1.2 0.93 0.78 0.58 0.47

74 79 81 83 84 87 88 90 93 95 96 98 99

0.18 0.13 0.11 0.10 0.09 0.07 0.06 0.06 0.05 0.05 0.04 0.04 0.03

6 4 3 2.4 2 1.5 1.2 1 0.75 0.6 0.5 0.38 0.3

79 82 85 87 88 90 93 94 97 98 99 100 102

0.11 0.08 0.06 0.05 0.04 0.03 0.03 0.02 0.02 0.01 0.01 0.01 0.01

3.3 2.2 1.7 1.3 1.1 0.83 0.67 0.56 0.42 0.33 0.28 0.21 0.17

83 87 89 92 94 96 97 98 99 100 104 109 112

0.06 0.05 0.04 0.03 0.03 0.02 0.02 0.01 0.01 0.01 0.01 0.01 0

1.7 1.1 0.83 0.67 0.56 0.42 0.33 0.28 0.21 0.17 0.14 0.1 0.08

89 94 96 97 98 99 100 104 109 112 115 117 119

0.04 60491300 60494100 60391050 “ “ 60391080 0.03 “ “ 60391100 0.02 “ “ 60391130 0.02 “ “ 60391150 0.01 “ “ 60391200 0.01 “ “ 60391250 0.01 “ “ 60391300 0.01 “ “ 60391400 0.01 “ “ 60391500 0 “ “ 60391600 0 “ “ 60391800 0 “ “ 60391000 0

30 30 30 30 30 30 30 30 30 30 30 30 30

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

9.3 6.2 4.7 3.7 3.1 2.3 1.9 1.6 1.2 0.93 0.78 0.58 0.47

133 141 146 149 152 156 159 162 168 171 173 176 178

0.30 0.22 0.18 0.17 0.15 0.12 0.11 0.11 0.09 0.08 0.07 0.07 0.06

6 4 3 2.4 2 1.5 1.2 1 0.75 0.6 0.5 0.38 0.3

142 148 152 156 158 163 167 170 174 176 178 179 185

0.18 0.13 0.10 0.09 0.07 0.06 0.05 0.04 0.03 0.02 0.02 0.02 0.01

3.3 2.2 1.7 1.3 1.1 0.83 0.67 0.56 0.42 0.33 0.28 0.21 0.17

150 157 160 165 168 173 175 177 179 180 188 197 203

0.11 0.08 0.06 0.05 0.04 0.03 0.03 0.02 0.02 0.01 0.01 0.01 0.01

1.7 1.1 0.83 0.67 0.56 0.42 0.33 0.28 0.21 0.17 0.14 0.1 0.08

160 168 173 175 177 179 180 188 197 203 206 211 214

0.06 60591300 60494100 60391050 “ “ 60391080 0.04 “ “ 60391100 0.03 “ “ 60391130 0.03 “ “ 60391150 0.02 “ “ 60391200 0.02 “ “ 60391250 0.01 “ “ 60391300 0.01 “ “ 60391400 0.01 “ “ 60391500 0.01 “ “ 60391600 0.01 “ “ 60391800 0.01 “ “ 60391000 0

30 30 30 30 30 30 30 30 30 30 30 30 30

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

9.3 6.2 4.7 3.7 3.1 2.3 1.9 1.6 1.2 0.93 0.78 0.58 0.47

237 251 260 265 270 278 283 288 298 304 308 313 316

0.37 0.37 0.32 0.29 0.26 0.21 0.19 0.19 0.16 0.15 0.13 0.12 0.11

6 4 3 2.4 2 1.5 1.2 1 0.75 0.6 0.5 0.38 0.3

253 264 271 277 281 289 297 302 309 313 316 319 328

0.24 0.24 0.18 0.15 0.13 0.1 0.08 0.07 0.05 0.04 0.04 0.03 0.02

3.3 2.2 1.7 1.3 1.1 0.83 0.67 0.56 0.42 0.33 0.28 0.21 0.17

267 279 285 294 299 307 311 314 318 320 333 350 360

0.19 0.19 0.11 0.09 0.08 0.06 0.05 0.04 0.03 0.03 0.02 0.02 0.01

1.7 1.1 0.83 0.67 0.56 0.42 0.33 0.28 0.21 0.17 0.14 0.1 0.08

285 299 307 311 314 318 320 333 350 360 367 375 380

0.07 60691300 60494100 60391050 “ “ 60391080 0.07 “ “ 60391100 0.06 “ “ 60391130 0.05 “ “ 60391150 0.04 “ “ 60391200 0.03 “ “ 60391250 0.03 “ “ 60391300 0.02 “ “ 60391400 0.02 “ “ 60391500 0.01 “ “ 60391600 0.01 “ “ 60391800 0.01 “ “ 60391000 0.01

30 30 30 30 30 30 30 30 30 30 30 30 30

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

9.3 6.2 4.7 3.7 3.1 2.3 1.9 1.6 1.2 0.93 0.78 0.58 0.47

320 340 351 358 364 375 382 388 402 411 416 423 427

0.37 0.37 0.37 0.36 0.3 0.25 0.23 0.22 0.19 0.17 0.16 0.14 0.13

6 4 3 2.4 2 1.5 1.2 1 0.75 0.6 0.5 0.38 0.3

341 356 365 374 380 390 401 408 417 422 426 431 443

0.24 0.24 0.24 0.17 0.15 0.12 0.1 0.08 0.06 0.05 0.04 0.03 0.03

3.3 2.2 1.7 1.3 1.1 0.83 0.67 0.56 0.42 0.33 0.28 0.21 0.17

361 377 384 396 404 414 420 424 429 432 450 473 486

0.19 0.19 0.19 0.10 0.09 0.07 0.06 0.05 0.04 0.03 0.03 0.02 0.02

1.7 1.1 0.83 0.67 0.56 0.42 0.33 0.28 0.21 0.17 0.14 0.1 0.08

384 404 414 420 424 429 432 450 473 486 495 506 513

0.07 60791300 60794000 60491050 “ “ 60491080 0.07 “ “ 60491100 0.07 “ “ 60491130 0.06 “ “ 60491150 0.05 “ “ 60491200 0.04 “ “ 60491250 0.03 “ “ 60491300 0.03 “ “ 60491400 0.02 “ “ 60491500 0.02 “ “ 60491600 0.01 “ “ 60491800 0.01 “ “ 60491000 0.01

Module Order No.

Module Order No.

Module Order No.

____________________________________________________________________________ www.nord.com

G 1035

53

Standard Design SK 1SI 31-IEC ...

1-Stage Worm Gear Motor

Worm Gear Unit Module Gear Ratio isch

SK 1SI 31 – SK 1SI 31 – IEC63 - 63S/L IEC71 - 71S/L g g1 g1Bre k kBre

130

145

115

124

123

133

192

214

248

272

Worm Gear Units for Mounting IEC Standard Motors

a2 b2 c2 d2 e2 f2 l2 s2 t2 u2

Order No.

5

60391050

7.5

60391080

10

60391100

12.5

60391130

15

60391150

20

60391200

25

60391250

30

60391300

40

60391400

50

60391500

60

60391600

80

60391800

100

60391000

IEC Standard Motor Mounting Module IEC 71 IEC 71 B14 B14 C105 C140

IEC 56 B14 C105

IEC 56 B5 A120

IEC 63 B14 C90

IEC 63 B14 C120

IEC 63 B5 A140

105

120

90

120

140

105

140

70

80

60

80

95

70

95

-

-

-

-

8

-

-

9

9

11

11

11

14

14

85

100

75

100

115

85

115

3

3.5

3

3.5

3.5

3

3.5

20

20

23

23

23

30

30

7

7

6

7

9

7

9

11.4

11.4

12.8

12.8

12.8

16.3

16.3

3

3

4

4

4

5

5

Ord. No.: 60395100 60395200 60395010 60395110 60395210 60395020 60395120 * * * standard ____________________________________________________________________________

54

G 1035

www.nord.com

Output Module SK 1SI 31-IEC ...

Insert Shafts: VA/I

VA/II

Order No.: 60393000

L

Order No.: 60393200

Order No.: 60393100

Output Flange B5 FA/I

FA/II and FA/III

Order No.: 60393800

FA/II

FA/III

Order No.: 60393810

Torque Arm

Order No.: 60393820

Protective Cover DA/I 90 .. DA/I 315

HA

Order No.: 60393900

Order No.: 60393950

____________________________________________________________________________ www.nord.com

G 1035

55

Standard Design SK 1SI 40-IEC ...

1-Stage Worm Gear Motor

Worm Gear Unit Module Gear Ratio Order No.: isch SK 1SI 40 – SK 1SI 40 – SK 1SI 40 – IEC63 - 63S/L IEC71 - 71S/L IEC80 - 80S/L g g1 g1Bre k kBre

130

145

165

115

124

142

123

133

143

192

214

236

248

272

300

Worm Gear Units for Mounting IEC Standard Motors

a2 b2 c2 d2 e2 f2 l2 o s2 t2 u2

IEC Standard Motor Mounting Module IEC 71 IEC 71 IEC 71 IEC 80 IEC 80 B14 B14 B5 B14 B14 C105 C140 A160 C120 C160

IEC 56 B14 C105

IEC 56 B5 A120

IEC 63 B14 C90

IEC 63 B14 C120

IEC 63 B5 A140

105

120

90

120

140

105

140

160

120

70

80

60

80

95

70

95

110

80

-

-

-

-

-

-

-

8

9

9

11

11

11

14

14

85

100

75

100

115

85

115

5

60491050

7.5

60491080

10

60491100

12.5

60491130

15

60491150

20

60491200

25

60491250

30

60491300

40

60491400

50

60491500

60

60491600

80

60491800

100

60491000

IEC 80 B5 A200

IEC 90 B14 C140

IEC 90 B14 C160

IEC 90 B5 A200

160

200

140

160

200

110

130

95

110

130

-

8

20

-

8

20

14

19

19

19

24

24

24

130

100

130

165

115

130

165

3

3.5

3

3.5

3.5

3

3.5

4

3.5

4

4

3.5

4

4

20

20

23

23

23

30

30

30

40

40

40

50

50

50

32.5

32.5

32.5

32.5

32.5

32.5

32.5

32.5

32.5

32.5

32.5

45.5

45.5

45.5

7

7

6

7

9

7

9

9

7

9

M10

9

9

M10

11.4

11.4

12.8

12.8

12.8

16.3

16.3

16.3

21.8

21.8

21.8

27.3

27.3

27.3

3

3

4

4

4

5

5

5

6

6

6

8

8

8

Ord. No.: 60495100 60495200 60495010 60495110 60495210 60495020 60495120 60495220 60495030 60495130 60495230 60495040 60495140 60495240 * * * * * standard

____________________________________________________________________________ 56

G 1035

www.nord.com

Output Module SK 1SI 40-IEC ...

Insert Shafts: VA/I

VA/II

L

Order No.: 60493000

Order No.: 60493200

Order No.: 60493100

Output Flange B5 FA/I

FA/II

Order No.: 60493800

Order No.: 60493810

Torque Arm

Protective Cover DA/I 90 .. DA/I 315

DA/III 90 .. DA/III 315

a

c

h

k

Order No.:

I

130

29

32

36

60493900

III

100

34

14

14

60493910

HA

Order No.: 60493950

____________________________________________________________________________ www.nord.com

G 1035

57

Standard Design SK 1SI 50-IEC ...

1-Stage Worm Gear Motor

Worm Gear Unit Module Gear Ratio Order No.: isch SK 1SI 50 – SK 1SI 50 – SK 1SI 50 – SK 1SI 50 – IEC63 - 63S/L IEC71 - 71S/L IEC80 - 80S/L IEC90 - 90S/L g g1 g1Bre k kBre o

60591050 60591080

130

145

165

183

10

60591100

115

124

142

147

12.5

60591130

123

133

143

148

15

60591150

192

214

236

276

20

60591200

248

272

300

351

25

60591250

32.5

32.5

32.5

45.5

30

60591300

40

60591400

50

60591500

60

60591600

Worm Gear Units for Mounting IEC Standard Motors

a2 b2 c2 d2 e2 f2 l2 o s2 t2 u2

5 7.5

IEC Standard Motor Mounting Module IEC 71 IEC 71 IEC 71 IEC 80 IEC 80 B14 B14 B5 B14 B14 C105 C140 A160 C120 C160

IEC 56 B14 C105

IEC 56 B5 A120

IEC 63 B14 C90

IEC 63 B14 C120

IEC 63 B5 A140

105

120

90

120

140

105

140

160

120

70

80

60

80

95

70

95

110

80

-

-

-

-

-

-

-

8

9

9

11

11

11

14

14

85

100

75

100

115

85

115

80

60591800

100

60591000

IEC 80 B5 A200

IEC 90 B14 C140

IEC 90 B14 C160

IEC 90 B5 A200

160

200

140

160

200

110

130

95

110

130

-

8

20

-

8

20

14

19

19

19

24

24

24

130

100

130

165

115

130

165

3

3.5

3

3.5

3.5

3

3.5

4

3.5

4

4

3.5

4

4

20

20

23

23

23

30

30

30

40

40

40

50

50

50

32.5

32.5

32.5

32.5

32.5

32.5

32.5

32.5

32.5

32.5

32.5

45.5

45.5

45.5

7

7

6

7

9

7

9

9

7

9

M10

9

9

M10

11.4

11.4

12.8

12.8

12.8

16.3

16.3

16.3

21.8

21.8

21.8

27.3

27.3

27.3

3

3

4

4

4

5

5

5

6

6

6

8

8

8

Ord. No.: 60495100 60495200 60495010 60495110 60495210 60495020 60495120 60495220 60495030 60495130 60495230 60495040 60495140 60495240 * * * * * standard

____________________________________________________________________________ 58

G 1035

www.nord.com

Output Module SK 1SI 50-IEC ...

Insert Shafts: VA/I

VA/II

Order No.: 60593000

L

Order No.: 60593200

Order No.: 60593100

Output Flange B5 FA/I

FA/II and FA/III

Order No.: 60593800

FA/II

Order No.: 60593810

Torque Arm

I

Order No.: 60593820

Protective Cover

DA/I 90 .. DA/I 315

a

FA/III

DA/II 90 .. DA/II 315 and DA/III 90 .. DA/III 315

c

130 36 Bestell-Nr.: 60593900

h

k

HA

Order No.:

32

36

60593900

II

110

41

14

14

60593920

III

100

41

14

14

60593910

Order No.: 60593950

____________________________________________________________________________ www.nord.com

G 1035

59

Standard Design SK 1SI 63-IEC ...

1-Stage Worm Gear Motor

Worm Gear Unit Module Gear Ratio Order No.: isch SK 1SI 63 – SK 1SI 63 – SK 1SI 63 – SK 1SI 63 – IEC63 - 63S/L IEC71 - 71S/L IEC80 - 80S/L IEC90 - 90S/L g g1 g1Bre k kBre

60691050 60691080

130

145

165

183

10

60691100

115

124

142

147

12.5

60691130

123

133

143

148

15

60691150

276

20

60691200

351

25

60691250

30

60691300

40

60691400

50

60691500

60

60691600

192

214

248

236

272

300

Worm Gear Units for Mounting IEC Standard Motors

a2 b2 c2 d2 e2 f2 l2 s2 t2 u2

5 7.5

IEC Standard Motor Mounting Module IEC 71 IEC 71 IEC 71 IEC 80 IEC 80 B14 B14 B5 B14 B14 C105 C140 A160 C120 C160

IEC 56 B14 C105

IEC 56 B5 A120

IEC 63 B14 C90

IEC 63 B14 C120

IEC 63 B5 A140

105

120

90

120

140

105

140

160

120

70

80

60

80

95

70

95

110

80

-

-

-

-

-

-

-

8

9

9

11

11

11

14

14

85

100

75

100

115

85

115

3

3.5

3

3.5

3.5

3

20

20

23

23

23

30

80

60691800

100

60691000

IEC 80 B5 A200

IEC 90 B14 C140

IEC 90 B14 C160

IEC 90 B5 A200

160

200

140

160

200

110

130

95

110

130

-

8

20

-

8

20

14

19

19

19

24

24

24

130

100

130

165

115

130

165

3.5

4

3.5

4

4

3.5

4

4

30

30

40

40

40

50

50

50

7

7

6

7

9

7

9

9

7

9

M10

9

9

M10

11.4

11.4

12.8

12.8

12.8

16.3

16.3

16.3

21.8

21.8

21.8

27.3

27.3

27.3

3

3

4

4

4

5

5

5

6

6

6

8

8

8

Ord. No.: 60495100 60495200 60495010 60495110 60495210 60495020 60495120 60495220 60495030 60495130 60495230 60695040 60695140 60695240 * * * * * standard

____________________________________________________________________________ 60

G 1035

www.nord.com

Output Module SK 1SI 63-IEC ...

Insert Shafts VA/I

VA/II

Order No.: 60693000

L

Order No.: 60693200

Order No.: 60693100

Output Flange B5 FA/I

FA/IV

Order No.: 60693800

FA/II

Order No.: 60693820

Torque Arm

Order No.: 60693810

Protective Cover DA/I 90 .. DA/I 315

HA

Order No.: 60693900

Order No.: 60693950

____________________________________________________________________________ www.nord.com

G 1035

61

Standard Design SK 1SI 75-IEC ...

1-Stage Worm Gear Motor

Worm Gear Unit Module Gear Ratio Order No.: isch SK 1SI 75 – SK 1SI 75 – SK 1SI 75 – SK 1SI 75 – SK 1SI 75 – IEC71 - 71S/L IEC80 - 80S/L IEC90 - 90S/L IEC100 - 100L IEC112 - 112M g g1 g1Bre k kBre

5

60791050

7.5

60791080

145

165

183

201

228

10

60791100

124

142

147

169

179

12.5

60791130

133

143

148

159

170

15

60791150

326

20

60791200

419

25

60791250

30

60791300

40

60791400

50

60791500

60

60791600

214

236

272

276

300

306

351

397

Worm Gear Units for Mounting IEC Standard Motors

a2 b2 c2 d2 e2 f2 l2 s2 t2 u2 Ord. No.:

80

60791800

100

60791000

IEC Standard Motor Mounting Module IEC 71 IEC 80 IEC 80 IEC 80 IEC 90 IEC 90 IEC 90 IEC 100 IEC 100 IEC 100 IEC 112 IEC 112 IEC 112 B5 B14 B14 B5 B14 B14 B5 B14 B14 B5 B14 B14 B5 A160 C120 C160 A200 C140 C160 A200 C160 C200 A250 C160 C200 A250

IEC 71 B14 C105

IEC 71 B14 C140

105

140

160

120

160

200

140

160

200

160

200

250

160

200

250

70

95

110

80

110

130

95

110

130

110

130

180

110

130

180

-

-

-

-

-

-

-

-

-

-

-

12

-

-

12

14

14

14

19

19

19

24

24

24

28

28

28

28

28

28

85

115

130

100

130

165

115

130

165

130

165

215

130

165

215

3.0

3.5

4

3.5

4

4

3.5

4

4

4

4

5

5

5

5

30

30

30

40

40

40

50

50

50

60

60

60

60

60

60

7

9

9

7

9

11

9

9

11

9

11

M12

9

11

M12

16.3

16.3

16.3

21.8

21.8

21.8

27.3

27.3

27.3

31.3

31.3

31.3

31.3

31.3

31.3

5

5

5

6

6

6

8

8

8

8

8

8

8

8

8

60795020 60795120 60795220 60795030 60795130 60795230 60795040 60795140 60795240 60795050 60795150 60795250 60795050 60795150 60795250 * * * * * * standard

____________________________________________________________________________ 62

G 1035

www.nord.com

Output Module SK 1SI 75-IEC ...

Insert Shafts VA/I

VA/II

Order No.: 60793000

L

Order No.: 60793200

Order No.: 60793100

Output Flange B 5 FA/II

Order No.: 60793800

Torque Arm

Protective Cover DA/I 90 .. DA/I 315

HA

Order No.: 60793900

Order No.: 60793950

____________________________________________________________________________ www.nord.com

G 1035

63

Helical Prestage Module SK 1SI 40 ...50 ...63 /H10 Helical Prestage Type H10 (Ord. No.: 60494000) The helical prestage has a gear ratio of i=10 and fits worm gear unit modules SK 1SI 40, SK 1SI 50 and SK 1SI 63.

The module may be used to construct 2-stage helical worm gear motors or helical worm gear units.

Helical Worm Gear Motor

Order No.: 60494000

g g1 g1Bre k kBre

63S/L

71S/L

130

145

115

124

123

133

192

214

248

272

Helical Worm Gear Units for Mounting IEC Standard Motors

Order No.: 60494000

a2 b2 c2 d2 e2 f2 l2 s2 t2 u2

IEC Standard Motor Mounting Module IEC 71 IEC 71 IEC 71 IEC 80 IEC 80 B14 B14 B5 B14 B14 C105 C140 A160 C120 C160

IEC 56 B14 C105

IEC 56 B5 A120

IEC 63 B14 C90

IEC 63 B14 C120

IEC 63 B5 A140

IEC 80 B5 A200

105

120

90

120

140

105

140

160

120

160

200

70

80

60

80

95

70

95

110

80

110

130

-

-

-

-

-

-

-

8

-

8

20

9

9

11

11

11

14

14

14

19

19

19

85

100

75

100

115

85

115

130

100

130

165

3

3.5

3

3.5

3.5

3

3.5

4

3.5

4

4

20

20

23

23

23

30

30

30

40

40

40

7

7

6

7

9

7

9

9

7

9

M10

11.4

11.4

12.8

12.8

12.8

16.3

16.3

16.3

21.8

21.8

21.8

3

3

4

4

4

5

5

5

6

6

6

Ord. No.: 60495100 60495200 60495010 60495110 60495210 60495020 60495120 60495220 60495030 60495130 60495230 * * * standard ____________________________________________________________________________

64

G 1035

www.nord.com

Double Worm Gear Unit Module SK 1SI 40 ...50 ...63 /31 Double Worm Gear Unit Module (Order No.: 60494100) The double worm gear unit module is an adapter which allows worm gear unit module SK 1SI 31 to be used as a prestage for worm gear unit modules SK 1SI 40, SK 1SI 50 and SK 1SI 63.

The double worm gear unit module may be used to construct double worm gear motors and double worm gear units.

Double Worm Gear Motor

Order No.: 60494100

g g1 g1Bre k kBre

63S/L

71S/L

130

145

115

124

123

133

192

214

248

272

Double Worm Gear Units for Mounting IEC Standard Motors

Order No.: 60494100

a2 b2 c2 d2 e2 f2 l2 s2 t2 u2

IEC Standard Motor Mounting Module IEC 71 IEC 71 B14 B14 C105 C140

IEC 56 B14 C105

IEC 56 B5 A120

IEC 63 B14 C90

IEC 63 B14 C120

IEC 63 B5 A140

105

120

90

120

140

105

140

70

80

60

80

95

70

95

-

-

-

-

8

-

8

9

9

11

11

11

14

14

85

100

75

100

115

85

115

3

3.5

3

3.5

3.5

3

3.5

20

20

23

23

23

30

30

7

7

6

7

9

7

9

11.4

11.4

12.8

12.8

12.8

16.3

16.3

3

3

4

4

4

5

5

Ord. No.: 60395100 60395200 60395010 60395110 60395210 60395020 60395120 * * * standard

____________________________________________________________________________ www.nord.com

G 1035

65

Double Worm Gear Unit Module SK 1SI 75/40 Double Worm Gear Unit Module (Order No.: 60794000) The double worm gear unit module is an adapter which allows worm gear unit module SK 1SI 40 to be used as a prestage for worm gear unit module SK 1SI 75.

The double worm gear unit module may be used to construct double worm gear motors and double worm gear units.

Double Worm Gear Motor

Order No.: 60794000 g g1 g1Bre k kBre

63S/L

71S/L

130

145

115

124

123

133

192

214

248

272

Double Worm Gear Units for Mounting IEC Standard Motors

Order No.: 60794000

a2 b2 c2 d2 e2 f2 l2 o s2 t2 u2

IEC Standard Motor Mounting Module IEC 71 IEC 71 IEC 71 IEC 80 IEC 80 B14 B14 B5 B14 B14 C105 C140 A160 C120 C160

IEC 56 B14 C105

IEC 56 B5 A120

IEC 63 B14 C90

IEC 63 B14 C120

IEC 63 B5 A140

IEC 80 B5 A200

IEC 90 B14 C140

IEC 90 B14 C160

IEC 90 B5 A200

105

120

90

120

140

105

140

160

120

70

80

60

80

95

70

95

110

80

160

200

140

160

200

110

130

95

110

-

-

-

-

-

-

-

8

130

-

8

20

-

8

9

9

11

11

11

14

14

20

14

19

19

19

24

24

85

100

75

100

115

85

115

24

130

100

130

165

115

130

165

3

3.5

3

3.5

3.5

3

3.5

4

3.5

4

4

3.5

4

4

20

20

23

23

23

30

30

30

40

40

40

50

50

50

32.5

32.5

32.5

32.5

32.5

32.5

32.5

32.5

32.5

32.5

32.5

45.5

45.5

45.5

7

7

6

7

9

7

9

9

7

9

M10

9

9

M10

11.4

11.4

12.8

12.8

12.8

16.3

16.3

16.3

21.8

21.8

21.8

27.3

27.3

27.3

3

3

4

4

4

5

5

5

6

6

6

8

8

8

Ord. No.: 60495100 60495200 60495010 60495110 60495210 60495020 60495120 60495220 60495030 60495130 60495230 60495040 60495140 60495240 * * * standard ____________________________________________________________________________

66

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IEC Standard Motor Mounting Module

IEC 56 B14 C105 IEC 56 B5 A120 IEC 63 B14 C90 IEC 63 B14 C120 IEC 63 B5 A140 IEC 71 B14 C105 IEC 71 B14 C140 IEC 71 B5 A160 IEC 80 B14 C120 IEC 80 B14 C160 IEC 80 B5 A200 IEC 90 B14 C140 IEC 90 B14 C160 IEC 90 B5 A200 IEC 100 B14 C160 IEC 100 B14 C200 IEC 100 B5 A250 IEC 112 B14 C160 IEC 112 B14 C200 IEC 112 B5 A250

IEC 56 B14 C105 IEC 56 B5 A120 IEC 63 B14 C90 IEC 63 B14 C120 IEC 63 B5 A140 IEC 71 B14 C105 IEC 71 B14 C140 IEC 71 B5 A160 IEC 80 B14 C120 IEC 80 B14 C160 IEC 80 B5 A200 IEC 90 B14 C140 IEC 90 B14 C160 IEC 90 B5 A200 IEC 100 B14 C160 IEC 100 B14 C200 IEC 100 B5 A250 IEC 112 B14 C160 IEC 112 B14 C200 IEC 112 B5 A250

a2

b2

e2

f2

s2

d2

l2

t2

u2

o SI 31

o SI 40

o SI 50

o SI 63

105 120 90 120 140 105 140 160 120 160 200 140 160 200 160 200 250 160 200 250

70 80 60 80 95 70 95 110 80 110 130 95 110 130 110 130 180 110 130 180

85 100 75 100 115 85 115 130 100 130 165 115 130 165 130 165 215 130 165 215

3 3.5 3 3.5 3.5 3 3.5 4 3.5 4 4 3.5 4 4 4 4 5 4 4 5

7 7 6 7 9 7 9 9 7 9 M10 9 9 M10 9 11 M12 9 11 M12

9 9 11 11 11 14 14 14 19 19 19 24 24 24 28 28 28 28 28 28

20 20 23 23 23 30 30 30 40 40 40 50 50 50 60 60 60 60 60 60

11.4 11.4 12.8 12.8 12.8 16.3 16.3 16.3 21.8 21.8 21.8 27.3 27.3 27.3 31.3 31.3 31.3 31.3 31.3 31.3

3 3 4 4 4 5 5 5 6 6 6 8 8 8 8 8 8 8 8 8

29.5 29.5 29.5 29.5 29.5 29.5 29.5 -

32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 45.5 45.5 45.5 -

32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 45.5 45.5 45.5 -

32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 -

SK 1SI 31

SK 1SI 40

60395100 60395200 60395010* 60395110 60395210 60395020* 60395120 – – – – – – – – – – – – –

60495100 60495200 60495010* 60495110 60495210 60495020* 60495120 60495220 60495030* 60495130 60495230 60495040* 60495140 60695240 – – – – – –

Order No.: SK 1SI 50 SK 1SI 63 60495100 60495200 60495010* 60495110 60495210 60495020* 60495120 60495220 60495030* 60495130 60495230 60495040* 60495140 60695240 – – – – – –

60495100 60495200 60495010* 60495110 60495210 60495020* 60495120 60495220 60495030* 60495130 60495230 60695040* 60695140 60695240 – – – – – –

o SI 75

o H10

36 36 36 36 36 36 36 36 36 36 36 36 36 36 36

32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 32.5 -

SK 1SI 75

SK H10

– – – – – 60795020* 60795120 60795220 60795030* 60795130 60795230 60795040* 60795140 60795240 60795050 60795150 60795250* 60795050 60795150 60795250*

60495100 60495200 60495010* 60495110 60495210 60495020* 60495120 60495220 60495030 60495130 60495230 – – – – – – – – – * standard

____________________________________________________________________________ www.nord.com

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67

IEC AC/Brake Motor Module

MB [Nm]

P1 [kW]

n1 [min-1]

63S/4 B14 C90

–

0.12

1335

63L/4 B14 C90

–

0.18

1350

71S/4 B14 C105

–

0.25

1380

71L/4 B14 C105

–

0.37

1380

80S/4 B14 C120

–

0.55

1375

80L/4 B14 C120

–

0.75

1375

90S/4 B14 C140

–

1.1

1395

90L/4 B14 C140

–

1.5

1395

100L/4 B5 A250

–

2.2

1440

100LA/4 B5 A250

–

3.0

1415

112M/4 B5 A250

–

4.0

1445

0.12

1335

0.18

1350

a1 b1 90 60 90 60 105 70 105 70 120 80 120 80 140 95 140 95 250 180 250 180 250 180

k [kg] 3.6

215

4.2

215

5.4

244

6.3

244

8

276

9

276

12

326

14

326

24

366

27

366

36

386

5.6

271

6.2

271

c1 e1

d T

t u

f1 s2

g g1

i2 l

s3 n

m p

8 75 8 75

11 M4 11 M4

12.5 4 12.5 4

2.5 M5 2.5 M5

130 115 130 115

23 23 23 23

M20 100 M20 100

12 100 12 100

12 85 12 85 12 100

14 M5 14 M5 19 M6

16 5 16 5 21.5 6

2.5 M6 2.5 M6 3.0 M6

145 124 145 124 165 142

30 30 30 30 40 40

M20 100 M20 100 M25 114

20 100 20 100 22 114

12 100 15 115 15 115

19 M6 24 M8 24 M8

21.5 6 27 8 27 8

3.0 M6 3.0 M8 3.0 M8

165 142 183 147 183 147

40 40 50 50 50 50

M25 114 M25 114 M25 114

22 114 26 114 26 114

15 215 15 215 15 215

28 M10 28 M10 28 M10

31 8 31 8 31 8

4 14 4 14 4 14

201 169 201 169 228 179

60 60 60 60 60 60

M32 114 M32 114 M32 114

32 114 32 114 45 114

8 75 8 75

11 M4 11 M4

12.5 4 12.5 4

2.5 M5 2.5 M5

130 123 130 123

23 23 23 23

M20 132 M20 132

19 87 19 87

12 85 12 85 12 100

14 M5 14 M5 19 M6

16 5 16 5 21.5 6

2.5 M6 2.5 M6 3.0 M6

146 133 146 133 165 143

30 30 30 30 40 40

M20 132 M20 132 M25 153

27 87 27 87 26 108

12 100 15 115 15 115

19 M6 11 165 24 M8

21.5 6 27 8 27 8

3.0 M6 3.0 M8 3.0 M8

165 143 183 148 183 148

40 40 50 50 50 50

M25 153 M25 153 M25 153

26 108 30 108 30 108

15 215 15 215 15 215

28 M10 28 M10 28 M10

31 8 31 8 31 8

4 14 4 14 4 14

201 159 201 159 228 170

60 60 60 60 60 60

M25 153 M25 153 M25 153

36 108 36 108 49 108

Order No.: 31010020 31510020 32010020 32510020 33010020 33510020 34010020 34510020 35010000 35510001 36010001

Brake Motors 63S/4 BRE5 B14 C90 63L/4 BRE5 B14 C90 71S/4 BRE5 B14 C105 71L/4 BRE5 B14 C105 80S/4 BRE5 B14 C120 80L/4 BRE10 B14 C120 90S/4 BRE10 B14 C140 90L/4 BRE20 B14 C140 100L/4 BRE20 B5 A 250 100LA/4 BRE40 B5 A 250 112M/4 BRE40 B5 A250

5 5 5 5 5 10 10 20 20 40 40

0.25

1380

0.37

1380

0.55

1375

0.75

1375

1.1

1395

1.5

1395

2.2

1440

3.0

1415

4.0

1445

90 60 90 60 105 70 105 70 120 80 120 80 140 95 140 95 250 180 250 180 250 180

7.4

302

8.3

302

11

340

12

340

17

401

19

401

31

457

34

479

46

598

31010044 31510044 32010044 32510044 33010046 33510044 34010046 34510044 35010040 35510040 36010040

230V/400V 50Hz / S1 / IP55 see page 13

____________________________________________________________________________ 68

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Type W – Free Drive Shaft Module SK 1SI 40 ...50 ...63 …75 - W Type W – Free Drive Shaft Module The type W free drive shaft module produces a free drive shaft with worm gear units SK 1SI 40, SK 1SI 50, SK 1SI 63, SK 1SI 75 and the helical prestage H10.

SK 1SI 40, SK 1SI 50, SK 1SI 63 - W

Order No.: 60494200

SK 1SI 75 - W

Order No.: 60794200

____________________________________________________________________________ www.nord.com

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69

Order / Quotation Form

GmbH & Co. KG Rudolf-Diesel-Str. 1 D-22934 Bargteheide Telefax: 04532/401253

□ □

Firm:

Order

__________________________________

Name: __________________________________ Street: __________________________________

Quotation

City:

__________________________________

Date:

__________________________________

Phone: __________________________________ Telefax:__________________________________ Delivery Date: ________________

E-Mail: __________________________________

Order / Quotation for Modules Qty.

Order Number

Qty.

Order Number

Qty.

Order Number

Qty.

Order Number

Order / Quotation for Assembled Drive Units Standard Design Gear Unit Size Prestage (optional) 31 /H10 40 /31 50 /40 63 75

S K 1 S I ____

Gear Motor: Standard Design

Gear Unit Type IEC: S K 1 S I _____ Standard Design

Gear Unit Type W: S K 1 S I _____

(Mounting positions – see page 8.)

L

Prestage (optional) /H10 /31 /40

Motor Size 56 63 71 80 90 100 112

Motor Flange B14 C90 B14 C105 B14 C120 B14 C140 B14 C160 B5 A120 B5 A140 B5 A160 B5 A200 B5 A250 B5 A250

_____ — I E C _____ __________

Gear Unit Size 40 50 63 75

(Tick as apply)

Motor Brake (optional) 63S 63L BRE5 71S 71L BRE10 80S 80L BRE20 90S 90L 100L..100LA/4 112M

____ - I E C ____ - _____ / 4 ____

Gear Unit Size 31 40 50 63 75

Gear Ratio iges: ______ Insert Shaft Attached Modules and VA/I VB/I Mounting VA/II Positions VB/II

Motor Size 63 71 80 90 100 112

Prestage (optional) /H10

_____ — W

Quantity: _______ Flange FA/…

FB/…

FF/… …/I …/II …/III …/IV

Torque Arm DA/I DA/II DA/III DB/I DB/II DB/III

90° 135° 180° 225° 270° 315°

Protective Cover HA HB

Helical Prestage T1 T2 T3 T4

Double Worm Terminal box Gear Unit U1 KK1/…

U2 KK2/…

U3 KK3/…

U4 KK4/…

U5 U6 …/I U7 …/II U8 …/III …/IV

____________________________________________________________________________ 70

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Notes

____________________________________________________________________________ www.nord.com

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71

UNIVERSAL â&#x20AC;&#x201C; Worm Gear Units

info

Model SIS

Special Designs In addition to the SI series (standard design), specially designed UNIVERSAL worm gear units with the SIS designation are available at additional cost.

1)

Output shafts with special dimensions The standard design UNIVERSAL worm gear units of the SI type series have output end hollow shafts in commercially available diameters. However, our gear unit concept offers the option of providing significantly larger hollow shaft diameters in large-volume production orders.

Hollow Shaft Diameters Hollow Shafts with Keyways According to DIN 6885 Sheet 1 Type

SK 1SI 31

SK 1SI 40

SK 1SI 50

SK 1SI 63

SK 1SI 75

SI

14 mm

18 mm

25 mm

25 mm

35 mm

SIS

17 mm*

25 mm*

30 mm*

42 mm*

50 mm* *) Maximum values

1a) Output shafts from special materials 2)

Output flanges with special dimensions

3)

Special lubricants

4)

SIS type gear units are mounted order-specifically and at short notice. The additional cost is quantity-based.

ď&#x192;&#x2DC; Additional costs for positions 1-4 are based upon the quantity ordered.

Please inquire.

SIS: Drive shaft with dimensions deviating from the standard design

____________________________________________________________________________ 72

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UNIVERSAL – Worm Gear Units

info

Model SIS-D, 2SIS-D

Type SIS-D Reduction of Total Length x1 [mm]

SK …

SIS-D 31  SI 31 SIS-D 40  SI 40 SIS-D 50  SI 50 SIS-D 63  SI 63

x1

x1

Type SI

63S/L

71S/L

80S/L

29.5

29.5

-

90S/L -

32.5

32.5

32.5

-

-

32.5

32.5

45.5

-

-

32.5

32.5

 Motor mounted directly without coupling  Type supplement -D

Type 2SIS-D

Reduction of Total Length z1 [mm]

SK …

Type SI/H10

z1

1

2SIS-D 40  SI 40/H10 2 2SIS-D 50  SI 50/H10 3 2SIS-D 63  SI 63/H10

z1

63S/L

71S/L

48

48

48

48

48

48

1

) iges = iges 2SM 40 ) iges = iges 2SM 50 3 ) iges = iges 2SM 63 (only with ivor = 5) 2

98,99

 Additional cost for the SIS–D and 2SIS-D design is quantity-based.

Please inquire. ____________________________________________________________________________ www.nord.com

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SM â&#x20AC;&#x201C; Worm Gear Units Contents Page

1. The SM - housing .............................................................................................................................

75

2. Nomenclature ...................................................................................................................................

76

3. Mounting positions ..........................................................................................................................

77

4. Arrangement of the terminal box and the cable entry

.................................................................

77

......................................................................................................................................

78

Gear ratios ..................................................................................................................................

*

Efficiency .....................................................................................................................................

*

Lubrication ..................................................................................................................................

*

Ambient conditions .....................................................................................................................

*

Self-locking .................................................................................................................................

*

Overhung and axial loads ...........................................................................................................

78

Notes on dimension sheets ........................................................................................................

*

Selecting a Gear Unit

*

5. Technical Explantions Torques

.................................................................................................................

Structure of selection lists

*)

..........................................................................................................

78

6. Selection list for worm gear and helical worm gear motors 4-pole 50 Hz ..................................

79

7. Dimension sheets for gear motors

................................................................................................

90

8. Selection list M2max ..........................................................................................................................

99

Further information may be found beginning on page 9 ("SI" chapter) or on the Internet at www.nord.com.

____________________________________________________________________________ 74

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SM – Worm Gear Motors

Info

Gear Unit Housing with Smooth Surface •

Series SK 1SM... worm gear units were developed according to the block housing principle.

•

The SM – worm gear motor is encased in a single-piece aluminium housing with extremely smooth external contours, faciliating easy cleaning as dirt is not quickly deposited.

•

All bearing points are integrated into the block housing.

The housing is a single whole and not separated. This principle enables the highest degree of manufacturing accuracy, as all machining is completed in one chucking operation. Extreme rigidity and stability distinguish the block housing concept. There are no joints between the output end and the gear unit housing to be subject to lateral or torque force loading.

•

The feet and flanges are directly cast on the gear unit housing. This ensures maximum operational safety during extreme overhung loading.

•

The gear ratios are virtually identical to the NORD worm gear unit series SI, SIS, and SIS-D.

•

SM worm gear motors are available in the 1-stage type SK 1SM and the 2-stage helical worm gear motor type SK 2SM... .

•

SM – worm gear motors are colour-coated as standard.

Smooth, clearly structured surface geometry

____________________________________________________________________________ www.nord.com

G 1035

75

Nomenclature

Hollow Shaft Gear Unit Designs AX

=

Drive Designs

Hollow shaft foot-mounted design, SM housing with foot mounting

(VX)

VF

=

Solid shaft flange-mounted design, SM housing with directly cast output flange B5

VZ

=

Solid shaft flange-mounted design, SM housing with directly cast output flange B14

LX

=

Solid shaft on both sides, SM housing with foot mounting

AF

=

Hollow shaft flange-mounted design, SM housing with directly cast output flange B5

AZ

=

Hollow shaft flange-mounted design, SM housing with directly cast output flange B14

AZD =

Solid Shaft Gear Unit Designs Solid shaft foot-mounted design, SM housing with foot mounting

– 63S/4 to – 90L/4

=

Direct motor mounting

As described above, but and with torque arm VZD =

as VZ, but also with torque arm

Sample Order

Gear unit size

-

71

L

/4

BRE 5

Motor options here: Brake 5Nm

Gear unit type: worm gear unit for direct motor mounting

VF

Number of motor poles

50

Output code

SM

Motor size

1

Gear unit design here: solid shaft, SM housing, flange B5

SK

Number of gear unit stages 1= 1-stage 2= 2-stage

Motor

Getriebebau NORD

Gear Unit

When ordering, please include the following information in addition to the type designation: – Total gear ratio i ges – Mounting position (see page 77)

____________________________________________________________________________ 76

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SM â&#x20AC;&#x201C; Worm Gear Units Mounting Positions

Mounting Positions â&#x20AC;&#x201C; New Nomenclature

Getriebebau NORD offers six different gear units and gear motors with mounting positions ranging from M1 to M6 as depicted in the following figure.

M1 H1

M6 H6

M2 H4

M4 H3

M5 H5

M3 H2

All SM worm gear units can also be mounted in positions not shown in this figure. Please inquire.

Arrangement of the Terminal Box and the Cable Entry

2 III

II

IV

1

Standard design

3 I

Terminal box at 1 Cable entry at I If another design is required, please make a specific request when ordering.

Cable entry at I and III is preferred for brake motors.

4

Please specify the position of the terminal box and the cable entry.

____________________________________________________________________________ www.nord.com

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77

SM – Worm Gear Unit Technical Explantions Torque Maximum Output Torque M2max at n1=1400 min-1

During continuous operation at constant load, the maximum output torque M2max represent the load limit. Correct configuration is carried out according to the chapter "Selecting a Gear Unit", taking into account service factors.

SK 1SM 31 … 63 Type

SK 1SM 31

SK 1SM 40

SK 1SM 50

SK 1SM 63

M2max

30 Nm

50 Nm

90 Nm

160Nm

SK 2SM 40 … 63 Type

SK 2SM 40

SK 2SM 50

SK 2SM 63

M2max

74 Nm

133 Nm

246 Nm

Lateral Force The selection lists show the permissible FR and FRF lateral forces which can load the output shats in addition to the M torques. The transmission of force at the middle of the shaft ends of the solid output shafts is used as the basis for calculating the values of the lateral forces.

In the case of other force transmissions or special output shafts, lateral force can be reduced. Please inquire.

The FR values apply to the foot-mounted gear unit output shaft...The FRF values apply to the flange-mounted gear unit output shafts (supplementary type VF). In the case of medium force applications in the hollow output shaft (supplementary type AZ), the permissible lateral force is 2xFR. Calculating impermissible lateral forces is based on the unfavourable direction of force and takes account of the gear unit bearings, gear unit housing and the output shafts.

[N]

mm

Dimension sheet page reference

[N]

Type

Weight of the entire gear motor

FRF

Type designation of the complete helical worm gear motor.

When ordering, please also include the total gear unit reduction ratio itot and the mounting position.

FR

Permissible lateral force at output end with solid shaft for B5 output flange

Gear output torque * max. output torque at fB=0.8

ivor

Permissible lateral force at output end with solid shaft

[Nm]

isch

Gear unit reduction ratio helical pre-stage

[min-1]

iges

Gear unit reduction ratio worm gear stage

[kW]

fB

Total gear unit reduction ratio

M2

Service factor

n2

Rated motor power (50Hz, 4-pole)

P1

Gear output speed (50Hz, 4-pole)

Structure of Selection Lists

____________________________________________________________________________ 78

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SM Worm Gear Motors 4-pole 50Hz

P1

n2

M2

fB

iges

[kW]

[min-1]

[Nm]

265 177 133 106 88 66 53 44 33 27 22 17 13

4 5 7 8 9 12 14 14 17 19 22 25 26

6.2 5.1 3.8 2.9 3.1 2.3 1.8 2.1 1.6 1.3 1.1 0.9 0.8

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

53 44 33 27 22 17 13

15 16 19 22 24 28 31

2.9 3.2 2.5 2.0 1.7 1.3 1.1

53 35 27 21 18 13 11 8.8 6.6 5.3 4.4 3.3 2.7

18 25 32 38 42 53 61 62 74 79 75 69 64

21 18 13 11 8.8 6.6 5.3 4.4 3.3 2.7

40 44 55 65 67 80 91 101 114 115

isch

ivor

0.12kW

FR

FRF

[N]

[N]

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

1790 1850 1850 1850 1840 1830 1820 1820 1790 1780 1750 1720 1710

1860 1850 1850 1850 1840 1830 1820 1820 1790 1780 1750 1720 1710

25 30 40 50 60 80 100

25 30 40 50 60 80 100

1880 1870 1860 1850 1840 1810 1790

1880 1870 1860 1850 1840 1810 1790

3.2 2.6 2.0 1.6 1.7 1.3 1.0 1.2 0.9 0.8 0.8 0.8 0.8

25 37.5 50 62.5 75 100 125 150 200 250 300 400 500

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

5 5 5 5 5 5 5 5 5 5 5 5 5

1870 1830 1790 1730 1700 1570 1450 1420 1150 1030 1140 1290 1390

1870 1830 1790 1730 1700 1570 1450 1420 1150 1030 1140 1290 1390

2.7 2.9 2.2 1.7 2.0 1.5 1.3 1.1 0.9 0.8

62.5 75 100 125 150 200 250 300 400 500

12.5 15 20 25 30 40 50 60 80 100

5 5 5 5 5 5 5 5 5 5

3510 3490 3420 3350 3330 3210 3090 2950 2750 2740

3510 3490 3420 3350 3330 3210 3090 2950 2750 2740

0.12

Type mm

SK 1SM 31 - 63S/4

5.0

90/1

SK 1SM 40 - 63S/4

7.0

92/3

SK 2SM 40 - 63S/4

8.0

92/3/8

SK 2SM 50 - 63S/4

10.0

94/5/8

____________________________________________________________________________ www.nord.com

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79

SM Worm Gear Motors 4-pole 50Hz

0.12kW

P1

n2

M2

[kW]

[min-1]

[Nm]

11 10 8.8 7.4 6.6 5.3 4.4 3.7 3.4 3.3 2.9 2.7 2.5

67 56 70 98 85 97 106 140 142 121 160 134 173

fB

iges

isch

ivor

FR

FRF

[N]

[N]

5510 5540 5500 5380 5440 5380 5330 5110 5100 5250 4950 5160 4830

5510 5540 5500 5380 5440 5380 5330 5110 5100 5250 4950 5160 4830

0.12

Type mm

SK 2SM 63 - 63S/4 3.0 3.3 3.4 2.4 2.6 2.1 1.8 1.7 1.5 1.4 1.4 1.2 1.2

125 130 150 180 200 250 300 360 390 400 450 500 540

* *

* * * *

25 50 30 20 40 50 60 40 50 80 50 100 60

5 2.6 5 9 5 5 5 9 8 5 9 5 9

12.0

96/7/8

*Gear ratio dependent dimensions for SK 2SM 63. See page 98.

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SM Worm Gear Motors 4-pole 50Hz

P1

n2

M2

fB

iges

[kW]

[min-1]

[Nm]

263 175 132 105 88 66 53 44 33 26

6 8 10 12 14 18 21 22 26 29

4.1 3.4 2.5 1.9 2.1 1.5 1.2 1.4 1.1 0.9

5 7.5 10 12.5 15 20 25 30 40 50

105 88 66 53 44 33 26 22 16

13 15 19 22 24 28 33 36 43

3.1 3.3 2.4 1.9 2.1 1.6 1.3 1.1 0.9

53 35 26 21 18 13 8.8

27 38 48 58 64 80 94

35 26 21 18 13 11 8.8 6.6 5.3

39 50 60 67 84 98 102 120 137

isch

ivor

0.18kW

FR

FRF

[N]

[N]

5 7.5 10 12.5 15 20 25 30 40 50

1770 1850 1840 1830 1820 1790 1770 1760 1710 1660

1850 1850 1840 1830 1820 1790 1770 1760 1710 1660

12.5 15 20 25 30 40 50 60 80

12.5 15 20 25 30 40 50 60 80

1880 1880 1860 1850 1840 1810 1780 1750 1690

1880 1880 1860 1850 1840 1810 1780 1750 1690

2.1 1.7 1.3 1.0 1.1 0.8 0.8

25 37.5 50 62.5 75 100 150

5 7.5 10 12.5 15 20 30

5 5 5 5 5 5 5

1820 1740 1630 1490 1390 1000 500

1820 1740 1630 1490 1390 1000 500

3.0 2.2 1.8 1.9 1.4 1.2 1.3 1.0 0.8

37.5 50 62.5 75 100 125 150 200 250

7.5 10 12.5 15 20 25 30 40 50

5 5 5 5 5 5 5 5 5

3510 3450 3380 3330 3170 3000 2940 2640 2270

3510 3450 3380 3330 3170 3000 2940 2640 2270

0.18

Type mm

SK 1SM 31 - 63L/4

6.0

90/1

SK 1SM 40 - 63L/4

7.0

92/3

SK 2SM 40 - 63L/4

9.0

92/3/8

SK 2SM 50 - 63L/4

10.0

94/5/8

____________________________________________________________________________ www.nord.com

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81

SM Worm Gear Motors 4-pole 50Hz

0.18kW

P1

n2

M2

[kW]

[min-1]

[Nm]

22 20 18 17 15 13 13 11 11 10 8.8 7.3 6.6 5.3 4.4 3.7 3.4 3.3 2.9 2.6 2.4

60 57 69 77 89 86 73 104 101 85 106 148 128 147 161 212 214 183 241 203 261

fB

iges

isch

ivor

FR

FRF

[N]

[N]

5530 5540 5500 5470 5420 5430 5480 5350 5360 5440 5340 5050 5200 5060 4940 4380 4350 4720 3940 4500 3570

5530 5540 5500 5470 5420 5430 5480 5350 5360 5440 5340 5050 5200 5060 4940 4380 4350 4720 3940 4500 3570

0.18

Type mm

SK 2SM 63 - 63L/4 3.6 3.2 3.4 2.7 2.4 2.5 2.7 2.4 2.0 2.2 2.2 1.6 1.7 1.4 1.2 1.1 1.0 1.0 0.9 0.8 0.8

58.5 65 75 78 90 100 104 117 125 130 150 180 200 250 300 360 390 400 450 500 540

* * * * * * * *

* * * *

7.5 25 15 10 10 20 40 15 25 50 30 20 40 50 60 40 50 80 50 100 60

7.8 2.6 5 7.8 9 5 2.6 7.8 5 2.6 5 9 5 5 5 9 7.8 5 9 5 9

13.0

96/7/8

*Gear ratio dependent dimensions for SK 2SM 63. See page 98.

____________________________________________________________________________ 82

G 1035

www.nord.com

SM Worm Gear Motors 4-pole 50Hz

P1

n2

M2

fB

iges

[kW]

[min-1]

[Nm]

276 184 138 110 92 69 55 46 35

7 11 14 16 18 23 27 29 35

3.1 2.5 1.9 1.5 1.6 1.2 0.9 1.1 0.8

5 7.5 10 12.5 15 20 25 30 40

138 110 92 69 55 46 35 28 23

14 17 19 25 29 31 37 43 48

3.0 2.4 2.5 1.8 1.4 1.6 1.2 1.0 0.8

55 37 28 22 18

35 50 64 77 84

69 55 46 35 28 23 17 14

55 37 28 22 18 14 11 9.2 6.9

isch

ivor

0.25kW

FR

FRF

[N]

[N]

5 7.5 10 12.5 15 20 25 30 40

1720 1840 1820 1800 1790 1740 1690 1680 1580

1850 1840 1820 1800 1790 1740 1690 1680 1580

10 12.5 15 20 25 30 40 50 60

10 12.5 15 20 25 30 40 50 60

1880 1870 1860 1830 1800 1790 1740 1690 1640

1880 1870 1860 1830 1800 1790 1740 1690 1640

1.6 1.3 1.0 0.8 0.9

25 37.5 50 62.5 75

5 7.5 10 12.5 15

1760 1610 1390 1090 820

1760 1610 1390 1090 820

26 31 34 42 48 54 64 73

3.1 2.4 2.7 2.0 1.6 1.4 1.1 0.9

20 25 30 40 50 60 80 100

20 25 30 40 50 60 80 100

3560 3540 3530 3500 3460 3430 3360 3280

3560 3540 3530 3500 3460 3430 3360 3280

36 51 67 80 88 111 130 135 159

2.7 2.3 1.7 1.3 1.5 1.1 0.9 1.0 0.8

25 37.5 50 62.5 75 100 125 150 200

5 7.5 10 12.5 15 20 25 30 40

3520 3440 3330 3210 3120 2810 2450 2330 1570

3520 3440 3330 3210 3120 2810 2450 2330 1570

0.25

5 5 5 5 5

5 5 5 5 5 5 5 5 5

Type mm

SK 1SM 31 - 71S/4

7.0

90/1

SK 1SM 40 - 71S/4

9.0

92/3

SK 2SM 40 - 71S/4

10.0

92/3/8

SK 1SM 50 - 71S/4

10.0

94/5

SK 2SM 50 - 71S/4

12.0

94/5/8

____________________________________________________________________________ www.nord.com

G 1035

83

SM Worm Gear Motors 4-pole 50Hz

0.25kW

P1

n2

M2

[kW]

[min-1]

[Nm]

28 27 24 21 18 18 15 14 13 12 11 11 9.2 7.7 6.9 5.5 4.6 3.8 3.5

67 64 80 75 91 103 118 114 97 138 134 112 140 196 170 195 213 280 283

fB

iges

isch

ivor

FR

FRF

[N]

[N]

5510 5520 5460 5480 5410 5350 5260 5290 5380 5130 5160 5300 5110 4580 4860 4590 4370 3140 3060

5510 5520 5460 5480 5410 5350 5260 5290 5380 5130 5160 5300 5110 4580 4860 4590 4370 3140 3060

0.25

Type mm

SK 2SM 63 - 71S/4 2.9 3.0 2.8 2.4 2.5 2.1 1.8 1.9 2.0 1.8 1.5 1.6 1.7 1.2 1.3 1.0 0.9 0.8 0.8

50 52 58.5 65 75 78 90 100 104 117 125 130 150 180 200 250 300 360 390

* * * * *

* * *

* *

10 20 7.5 25 15 10 10 20 40 15 25 50 30 20 40 50 60 40 50

5 2.6 7.8 2.6 5 7.8 9 5 2.6 7.8 5 2.6 5 9 5 5 5 9 7.8

14.0

96/7/8

*Gear ratio dependent dimensions for SK 2SM 63. See page 98.

____________________________________________________________________________ 84

G 1035

www.nord.com

SM Worm Gear Motors 4-pole 50Hz

P1

n2

M2

fB

iges

[kW]

[min-1]

[Nm]

272 181 136 109 91 68

11 16 21 25 28 35

2.1 1.7 1.3 1.0 1.0 0.8

5 7.5 10 12.5 15 20

181 136 109 91 68 54 45 34

17 21 26 29 37 44 47 56

2.7 2.0 1.6 1.7 1.2 1.0 1.1 0.8

54 36

53 75

109 91 68 54 45 34 27 23

54 36 27 22 18

isch

ivor

0.37kW

FR

FRF

[N]

[N]

5 7.5 10 12.5 15 20

1680 1800 1760 1720 1690 1580

1830 1800 1760 1720 1690 1580

7.5 10 12.5 15 20 25 30 40

7.5 10 12.5 15 20 25 30 40

1870 1850 1830 1810 1750 1680 1650 1520

1870 1850 1830 1810 1750 1680 1650 1520

1.1 0.9

25 37.5

5 7.5

1560 1140

1560 1140

27 31 39 47 51 62 73 81

2.7 2.8 2.1 1.6 1.8 1.3 1.1 0.9

12.5 15 20 25 30 40 50 60

12.5 15 20 25 30 40 50 60

3320 3510 3510 3470 3450 3370 3280 3200

3560 3540 3510 3470 3450 3370 3280 3200

55 77 100 120 133

1.8 1.5 1.1 0.9 1.0

25 37.5 50 62.5 75

5 7.5 10 12.5 15

3420 3240 2970 2640 2390

3420 3240 2970 2640 2390

0.37

5 5

5 5 5 5 5

Type mm

SK 1SM 31 - 71L/4

8.0

90/1

SK 1SM 40 - 71L/4

9.0

92/3

SK 2SM 40 - 71L/4

11.0

92/3/8

SK 1SM 50 - 71L/4

11.0

94/5

SK 2SM 50 - 71L/4

13.0

94/5/8

____________________________________________________________________________ www.nord.com

G 1035

85

SM Worm Gear Motors 4-pole 50Hz

0.37kW

P1

n2

M2

[kW]

[min-1]

[Nm]

105 70 54 52 42 36 35 30 27 26 23 21 18 17 15 14 13 12 11 10 9.1 7.6 6.8

29 42 55 55 67 79 75 97 101 96 120 113 136 154 178 171 146 207 201 169 210 295 255

fB

iges

isch

ivor

FR

FRF

[N]

[N]

4670 5360 5540 5540 5510 5460 5480 5380 5360 5390 5250 5290 5140 5000 4780 4840 5070 4450 4510 4870 4400 2760 3700

5600 5570 5540 5540 5510 5460 5480 5380 5360 5390 5250 5290 5140 5000 4780 4840 5070 4450 4510 4870 4400 2760 3700

0.37

Type mm

SK 2SM 63 - 71L/4 4.0 4,0 3.2 3.3 2.6 2.6 2.8 1.9 2.0 2.0 1.8 1.6 1.7 1.4 1.2 1.2 1.3 1.2 1.0 1.1 1.1 0.8 0.9

13 19,5 25 26 32.5 37.5 39 45 50 52 58.5 65 75 78 90 100 104 117 125 130 150 180 200

*

* * * * * * * * * * * * *

5 7,5 5 10 12.5 7.5 15 5 10 20 7.5 25 15 10 10 20 40 15 25 50 30 20 40

2.6 2,6 5 2.6 2.6 5 2.6 9 5 2.6 7.8 2.6 5 7.8 9 5 2.6 7.8 5 2.6 5 9 5

15.0

96/7/8

*Gear ratio dependent dimensions for SK 2SM 63. See page 98.

____________________________________________________________________________ 86

G 1035

www.nord.com

SM Worm Gear Motors 4-pole 50Hz

P1

n2

M2

fB

iges

[kW]

[min-1]

[Nm]

275 183 138 110 92 69

17 24 31 38 43 54

2.3 1.8 1.3 1.1 1.1 0.8

5 7.5 10 12.5 15 20

183 138 110 92 69 55 46 34

25 32 40 45 57 69 74 92

3.1 2.3 1.8 1.9 1.4 1.1 1.2 0.9

110 92 69 55 46 34 28 23 17

42 47 60 73 79 98 117 131 156

3.1 3.3 2.4 1.9 2.0 1.5 1.2 1.0 0.8

106 71 53 42 35 26 24 21 18 13 12

43 62 80 98 110 141 177 166 226 215 304

3.6 3,0 2.2 1.8 1.9 1.4 1.2 1.1 0.9 0.9 0.8

isch

ivor

0.55kW

FR

FRF

[N]

[N]

5 7.5 10 12.5 15 20

1870 1840 1790 1740 1690 1550

1870 1840 1790 1740 1690 1550

7.5 10 12.5 15 20 25 30 40

7.5 10 12.5 15 20 25 30 40

2760 3010 3210 3380 3400 3320 3260 3080

3370 3540 3510 3480 3400 3320 3260 3080

12.5 15 20 25 30 40 50 60 80

12.5 15 20 25 30 40 50 60 80

4580 4850 5290 5490 5460 5380 5270 5180 4990

5570 5560 5530 5490 5460 5380 5270 5180 4990

4550 5210 5460 5380 5310 5110 4790 4890 4170 4340 2460

5570 5520 5460 5380 5310 5110 4790 4890 4170 4340 2460

0.55

13 19,5 26 32.5 39 52 58.5 65 78 104 117

* * * * * * * * * *

5 7,5 10 12.5 15 20 7.5 25 10 40 15

2.6 2,6 2.6 2.6 2.6 2.6 7.8 2.6 7.8 2.6 7.8

Type mm

SK 1SM 40 - 80S/4

11.0

92/3

SK 1SM 50 - 80S/4

13.0

94/5

SK 1SM 63 - 80S/4

15.0

96/7

SK 2SM 63 - 80S/4

17.0

96/7/8

*Gear ratio dependent dimensions for SK 2SM 63. See page 98.

____________________________________________________________________________ www.nord.com

G 1035

87

SM Worm Gear Motors 4-pole 50Hz

0.75kW

P1

n2

M2

fB

iges

[kW]

[min-1]

[Nm]

275 183 138 110 92

23 33 43 52 59

1.7 1.3 1.0 0.8 0.8

5 7.5 10 12.5 15

275 183 138 110 92 69 55 46

23 34 44 54 62 78 94 102

2.8 2.3 1.7 1.3 1.4 1.0 0.8 0.9

138 110 92 69 55 46 34 28

45 57 64 82 99 108 133 159

3.0 2.3 2.4 1.7 1.4 1.5 1.1 0.9

106 71 53 42 35 26 24 21

59 84 110 134 150 192 241 227

2.7 2,2 1.6 1.3 1.4 1.0 0.9 0.8

isch

ivor

FR

FRF

[N]

[N]

5 7.5 10 12.5 15

1840 1780 1690 1580 1480

1840 1780 1690 1580 1480

5 7.5 10 12.5 15 20 25 30

5 7.5 10 12.5 15 20 25 30

2380 2690 2920 3100 3250 3230 3050 2950

2900 3330 3480 3430 3370 3230 3050 2950

10 12.5 15 20 25 30 40 50

10 12.5 15 20 25 30 40 50

4210 4490 4750 5170 5370 5320 5160 4960

5570 5540 5520 5450 5370 5320 5160 4960

4430 5080 5310 5160 5030 4620 3940 4170

5530 5440 5310 5160 5030 4620 3940 4170

0.75

13 19,5 26 32.5 39 52 58.5 65

* * * * * * *

5 7,5 10 12.5 15 20 7.5 25

2.6 2,6 2.6 2.6 2.6 2.6 7.8 2.6

Type mm

SK 1SM 40 - 80L/4

12.0

92/3

SK 1SM 50 - 80L/4

14.0

94/5

SK 1SM 63 - 80L/4

16.0

96/7

SK 2SM 63 - 80L/4

18.0

96/7/8

*Gear ratio dependent dimensions for SK 2SM 63. See page 98.

____________________________________________________________________________ 88

G 1035

www.nord.com

SM Worm Gear Motors 4-pole 50Hz

P1

n2

M2

fB

iges

[kW]

[min-1]

[Nm]

279 186 140 112 93

34 49 64 78 89

1.9 1.6 1.2 0.9 1.0

5 7.5 10 12.5 15

279 186 140 112 93 70 56 47 35

35 50 66 83 93 119 143 156 193

3.4 2.8 2.0 1.6 1.7 1.2 0.9 1.0 0.8

5 7.5 10 12.5 15 20 25 30 40

107 72 54 43 36

85 122 159 193 217

1.8 1,5 1.1 0.9 1.0

279 186 140 112 93 70 47

47 69 89 113 126 162 213

2.5 2.0 1.5 1.1 1.2 0.9 0.8

107 72 54

116 166 216

1.4 1,1 0.8

isch

ivor

1.1kW 1.5kW

FR

FRF

[N]

[N]

5 7.5 10 12.5 15

2280 2550 2740 2890 3010

2830 3240 3350 3230 3110

5 7.5 10 12.5 15 20 25 30 40

3270 3750 4080 4320 4560 4950 5090 4990 4620

4950 5540 5510 5450 5400 5260 5090 4990 4620

4200 4820 4960 4610 4300

5440 5240 4960 4610 4300

3180 3640 3940 4150 4360 4690 4370

4790 5340 5420 5300 5210 4930 4370

3950 4540 4320

5280 4890 4320

1.1

13 19,5 26 32.5 39

* * * *

5 7,5 10 12.5 15

2.6 2,6 2.6 2.6 2.6

1.5 5 7.5 10 12.5 15 20 30

13 19,5 26

5 7.5 10 12.5 15 20 30

* *

5 7,5 10

2.6 2,6 2.6

Type mm

SK 1SM 50 - 90S/4

17.0

94/5

SK 1SM 63 - 90S/4

19.0

96/7

SK 2SM 63 - 90S/4

21.00

96/7/8

SK 1SM 63 - 90L/4

21.0

96/7

SK 2SM 63 - 90L/4

23.0

96/7/8

*Gear ratio dependent dimensions for SK 2SM 63. See page 98.

____________________________________________________________________________ www.nord.com

G 1035

89

SK 1SM 31 SK 1SM 31 AX SK 1SM 31 LX

AX g1Bre

kBre k

g1

79 3

3

92

3

38

ø 14

ø 25

øg

31

8

40

95

M5

ø 6,6

18

75

32

90

30 31 65 88

5

ø 16 H7 22

30 ø14

16

ø 25

ø 14 k6 2,5

25

22

5

79

30

5

16

18,3

LX 139

32 69,5

75

32 69,5

____________________________________________________________________________ 90

G 1035

www.nord.com

SK 1SM 31 VF / AF SK 1SM 31 VZ / AZ

VF kBre

AF

95 g1Bre

k

36,5

g1

92 38

65

3

2,5

ø 25

ø 105

ø14

ø 70 j6

38,5 31

øg

M5

ø 85 ø 6,6

104,5

8 30

104,5

2,5

25

30

5

ø 25

5

ø 16 H7

30 ø 14 k6

16

18,3

30

VZ

AZ

kBre 95

k

g1Bre

92

g1

38 M6x16

3

65

36,5 3

30

3

M5

85

ø 25

ø 55 j6

ø14

38,5 31

øg

ø 70

8 65

104,5

41

63S/L

71S/L

130

145

115

124

123

133

284

306

340

364

8

90 °

ø 35 90

180 ° ø 10,5

g g1 g1Bre k kBre

32

36

10

AZD

270 °

____________________________________________________________________________ www.nord.com

G 1035

91

SK 1SM 40 SK 1SM 40 AX SK 1SM 40 LX

AX

g1Bre

kBre

g1

k

96 4

x

110

4

48

ød

ø 35

øg

40

10

53

120

T

ø9

23

38

100

32

120

40 80 105

l

t

u

v

w

x

T

40

18

5

4

32

4

M5

20

40

22.5

6

4

32

4

M6

ø 20 H7

ø 35

ø d k6 w

v

28

28

6

96

l

u

t

d 16

22,8

LX 176

38

38

100 88

88

____________________________________________________________________________ 92

G 1035

www.nord.com

SK 1SM 40 VF / AF SK 1SM 40 VZ / AZ

VF kBre

AF

115 g1Bre

k

75

44

g1

110

4

3

48

ø 35

ø 120

ø 80 j6

50

ød

40

øg

T

ø 100 ø 6,6

123

8 40

d

l

t

u

v

w

x

T

16

40

18

5

4

32

4

M5

20

40

22.5

6

4

32

4

M6

123

ø 35

ø d k6

u

w

ø 20 H7

l

v

37

6

t

22,8

37

AZ

VZ kBre 115

k

g1Bre

110

g1

48 M8x21

75

44 x

4

4

l

ø 35

ø 70 j6

50

ød

øg

40

T ø 90

10 85

54

123

10

32

36

10

AZD

90 °

ø 40

63S/L

71S/L

80S/L

130

145

165

115

124

142

123

133

143

302

324

346

358

382

410

130

180 ° ø 10,5

g g1 g1Bre k kBre

270 °

____________________________________________________________________________ www.nord.com

G 1035

93

SK 1SM 50 SK 1SM 50 AX SK 1SM 50 LX

AX g1Bre

kBre k

g1

110 8,5

x

112

8,5

50

ød

ø 40

øg

50

12

63

142

T

ø9

25

i

100 120

32 40 80 107

d

l

t

u

v

w

x

20

40

22.5

6

4

32

25

50

28

8

5

40

i

M

8.5

M6

45

190

95

8.5

M10

55

210

105

v

30

30

8

ø 25 H7

ø 40

ø d k6 w

m3

110

l

u

t

T

28,3

LX M

i

i

100 m3

m3

____________________________________________________________________________ 94

G 1035

www.nord.com

SK 1SM 50 VF / AF SK 1SM 50 VZ / AZ VF kBre

AF

m

k

g1Bre 90

41,5

g1

112 50

6

3,5

ø 40

ø 160

ø 110 j6

52

ød

50

øg

T

ø 130 ø9

137,5

8 i2

d

l

t

u

v

w

x

T

m

i2

i3

20

40

22.5

6

4

32

4

M6

130

40

52

25

50

28

8

5

40

4

M10

140

50

62

137,5

w

ø 25 H7

ø 40

u

ø d k6

l

v

45

8

t

28,3

45

AZ

VZ

kBre

m

k

g1Bre

112

g1

50 M8x21

41,5

90 4

6

l

x

ø 40

ø 70 j6

52

ød

øg

50

T ø 90

8 85

i3

137,5

80S/L

90S

145

165

183

124

142

147

133

143

148

326

348

388

384

412

463

10

32

71S/L

90 °

ø 40 130

180 ° ø 10,5

g g1 g1Bre k kBre

36

10

AZD

270 °

____________________________________________________________________________ www.nord.com

G 1035

95

SK 1SM 63 SK 1SM 63 AX SK 1SM 63 LX

AX

g1Bre

kBre k

g1

114 6

x

134

6

62

ød

ø 50

øg

63

15

75

172

T

ø 11

27

i

110 135

32 50 100 129

d

l

t

u

v

w

x

T

i

M

m3

25

50

28

8

5

40

6

M10

52

214

107

30

60

33

8

5

50

6

M10

62

234

117

ø 30 H7

ø 50

ø d k6 w

v

40

40

8

114

l

u

t

33,3

LX M

i

i

110 m3

m3

____________________________________________________________________________ 96

G 1035

www.nord.com

SK 1 SM 63 VF / AF SK 1 SM 63 VZ / AZ

VF kBre

AF

m

k

g1Bre

62

100

51

g1

134

5

3,5

ø 50

ø 200

ø 130 j6

63

ød

63

øg

T

ø 165 ø 11

157

10 i2

d

l

t

u

v

w

x

T

m

i2

i3

25

50

28

8

5

40

5

M10

150

50

66

30

60

33

8

5

50

5

M10

160

60

76

157

t

v

50

8

ø 50

ø d k6

u

w

ø 30 H7

l

33,3

50

AZ

VZ

kBre

m

k

g1Bre

134

g1

62 M10x26

51

100 5

5

l

x

ø 50

ø 90 j6

63

ød

øg

63

T ø 110

11 105

i3

157

80S/L

90S/L

165

183

142

147

143

148

370

410

434

485

12

90 °

ø 40 150

180 ° ø 10,5

g g1 g1Bre k kBre

32

36

10

AZD

270 °

____________________________________________________________________________ www.nord.com

G 1035

97

SK 2SM 40…63

/ AX VF / AF VZ / AZ

kBre k

y

øg

ME

q

kBre k

øg

ME

q

kBre k

SK 2SM 40

SK 2SM 50

SK 2SM 63

SK 2SM 63 *

/ AX VF / AF VZ / AZ / AX VF / AF VZ /AZ / AX VF / AF VZ / AZ / AX VF / AF VZ / AZ

øg

ME

q

k

kBre

q

y

ME

g

- 63 S/L - 71 S/L

334 390

356 414

142

2 -5

29

130 145

- 63 S/L - 71 S/L

336 392

358 416

144

22 15

29

130 145

- 63 S/L - 71 S/L

358 414

380 438

166

47 40

29

130 145

- 63 S/L - 71 S/L -.80 S/L - 90 S/L

358 414 436 476

380 438 466 517

166

29 22 13 3

47

130 145 165 183

*These dimensions apply to specific gear ratios. See page 99

____________________________________________________________________________ 98

G 1035

www.nord.com

M2max

n1 = 1400 min-1 SK 1SM 31 n2 iges

isch

SK 1SM 40

M2max P1max

n2

M2max P1max

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

n2

M2max P1max

-1

-1

-1

[min ]

[Nm]

[kW]

[min ]

[Nm]

[kW]

[min ]

[Nm]

[kW]

280 187 140 112 93 70 56 47 35 28 23 18 14

23 27 26 24 29 27 25 30 28 26 24 22 21

0.37 0.37 0.37 0.37 0.37 0.30 0.24 0.27 0.20 0.17 0.14 0.12 0.10

280 187 140 112 93 70 56 47 35 28 23 18 14

38 44 42 41 49 45 42 50 46 43 40 37 34

0.75 0.75 0.75 0.59 0.63 0.47 0.37 0.41 0.31 0.25 0.21 0.17 0.14

280 187 140 112 93 70 56 47 35 28 23 18 14

66 78 75 72 87 81 76 90 83 77 73 67 62

1.10 1.10 1.10 1.02 1.08 0.79 0.62 0.68 0.50 0.40 0.34 0.27 0.22

280 187 140 112 93 70 56 47 35 28 23 18 14

118 139 134 129 155 144 135 160 147 137 130 118 110

1.50 1.50 1.50 1.50 1.50 1.34 1.04 1.14 0.84 0.66 0.55 0.44 0.34

fB = 1

SK 2SM 50

M2max P1max

n2

SK 2SM 63

M2max P1max

n2

M2max

P1max

ivor -1

5 7,5 5 10 12.5 7.5 15 5 10 20 7.5 12.5 25 15 10 10 20 40 15 25 50 30 20 40 50 60 40 50 80 50 100 60

P1max

[kW]

n2

13 19,5 25 26 32.5 37.5 39 45 50 52 58.5 62.5 65 75 78 90 100 104 117 125 130 150 180 200 250 300 360 390 400 450 500 540

M2max

[Nm]

SK 2SM 40 isch

n2

SK 1SM 63

[min ]

n1 = 1400 min-1

iges

SK 1SM 50

ivor -1

5 7.5 10 12.5 15 20 25 30 40 50 60 80 100

fB = 1

2.6 2,6 5 2.6 2.6 5 2.6 9 5 2.6 7.8 5 2.6 5 7.8 9 5 2.6 7.8 5 2.6 5 9 5 5 5 9 7.8 5 9 5 9

-1

-1

[min ]

[Nm]

[kW]

[min ]

[Nm]

[kW]

[min ]

56 37 28 22 19 14 11 9.3 7 5.6 4.7 3.5 2.8 -

56 66 63 60 72 67 63 74 68 63 60 55 51 -

0.25 0.25 0.25 0.19 0.22 0.16 0.13 0.15 0.12 0.10 0.08 0.07 0.06 -

56 37 28 22 19 14 11 9.3 7 5.6 4.7 3.5 2.8 -

98 116 112 107 130 120 113 133 122 114 108 99 92 -

0.37 0.37 0.37 0.33 0.37 0.28 0.22 0.25 0.20 0.16 0.14 0.11 0.09 -

108 72 56 54 43 37 36 31 28 27 24 22 19 18 16 14 13 12 11 11 9.3 7.8 7 5.6 4.7 3.9 3.6 3.5 3.1 2.8 2.6

* * * * * * * * * * * * * * *

* * * *

[Nm]

[kW]

157 185 174 179 172 206 207 189 199 192 220 180 230 212 216 214 196 246 201 183 237 232 218 203 192 236 217 175 220 163 208

1.50 1,5 1.20 1.25 0.98 0.99 1.05 0.74 0.75 0.76 0.70 0.62 0.65 0.53 0.48 0.47 0.49 0.45 0.37 0.42 0.43 0.30 0.33 0.26 0.23 0.21 0.19 0.18 0.17 0.15 0.15

*The marked gear ratios have special dimensions. See page 98.

____________________________________________________________________________ www.nord.com

G 1035

99

Notes

____________________________________________________________________________ 100

G 1035

www.nord.com

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