Radicon Series G Catalogue by Texam Limited

Series G Industrial Reducers

Technical Up to - 1,860kW / 165,000 Nm Industrial Reducers CG-2.00GB1211

PRODUCTS IN THE RANGE Serving an entire spectrum of mechanical drive applications from food, energy, mining and metal; to automotive, aerospace and marine propulsion, we are here to make a positive difference to the supply of drive solutions.

Series A Worm Gear units and geared motors in single & double reduction types

Series BD Screwjack worm gear unit

Series BS Worm gear unit

Series C Right angle drive helical worm geared motors & reducers

Series F Parallel angle helical bevel helical geared motors & reducers

Series G Helical parallel shaft & bevel helical right angle drive gear units

Series H Large helical parallel shaft & bevel helical right angle drive units

Series J Shaft mounted helical speed reducers

Series K Right angle helical bevel helical geared motors & reducers

Series M In-line helical geared motors & reducers

Roloid Gear Pump Lubrication and fluid transportation pump

Series X Cone Ring Pin and bush elastomer coupling

Series X Gear Torsionally rigid, high torque coupling

Series X Grid Double flexing steel grid coupling

Series X Nylicon Gear coupling with nylon sleeve

Series X Torque Limiter Overload protection device

We offer a wide range of repair services and many years experience of repairing demanding and highly critical transmissions in numerous industries.

We can create custom engineered transmission solutions of any size and configuration.

ATEX Compliance Assured

Total compliance with the ATEX Directive safeguarding the use of industrial equipment in potentially explosive atmospheres is assured for users of our geared products. Certification is available for standard gearboxes and geared motors with badging displaying the CE Mark and the Ex mark, name and location of the manufacturer, designation of series or type, serial number, year of manufacture, Ex symbol and equipment group/category. ATEX directive 94/9/EC (also known as ATEX 95 or ATEX 100A) and the CE Marking Directive are enforced in all EC member states. Compliance is compulsory for designers, manufacturers or suppliers of electrical and non-electrical equipment for use in potentially explosive atmospheres created by the presence of flammable gases, vapours, mists or dusts. Ex compliant standard gearboxes can be supplied against Groups 2 or 3 for surface industries in designated hazardous location Zones 1 and 2 for gases, vapours and mists; and in Zones 21 and 22 for dusts.

SERIES G NOTES

SERIES G CONTENTS PAGE General Description

Unit Designations

Design Features

3-4

Explanation and use of Ratings and Service Factors

5-7

Selection Procedure

8-9

Lubrication

Unit Handings and Shaft Rotations

Standard Shaft Sealing Arrangements

Inputshaft Options

Outputshaft Options

Outputbore Options

11 - 12

REDUCER

Overhung & Axial Loads on Shafts

19 - 20

Agitator Applications

21 - 22

Parallel Shaft Units

Moments of Inertia

Exact Ratios

Mechanical Ratings - Input Power / Output Torque

27 - 31

Thermal Ratings

Dimension Sheets - Speed Reducers

33 - 36

Fan Cooling

Right Angle Shaft Units

Moments of Inertia

Exact Ratios

Mechanical Ratings - Input Power / Output Torque

41 - 45

Thermal Ratings

Dimension Sheets - Speed Reducers

Fan Cooling

47 - 52 53

Hollow Output Shaft with Shrink Disc

Keyed Sleeves

Cooling Coil Connections

Backstops

Torque Arm

MOTORISED

Dimension Sheets - Geared Motors

Shipping Specification

60 - 61 62

SERIES G GENERAL DESCRIPTION Series G Series G gear units are available in parallel shaft helical units and right angle shaft bevel/helical units in double, triple and quadruple reduction gear stages having a maximum output torque of up to 162,000 Nm.

Parallel shaft unit

The modular design and construction of the Series G offers many engineering and performance benefits including a high degree of interchangeability of parts and sub assemblies. This in turn provides considerable economies of production whilst maintaining the highest standard of component integrity. Adding to the range of power transmission geared motors this product takes advantage of our many years of accumulated design expertise together with the use of high quality materials and components. The end result is a series of speed reducing gear units offering high load carrying capacities, increased efficiency, quiet running and reliability.

Right angle shaft unit

The Range Includes • 8 sizes of units with a ratio coverage of 6.3:1 to 315:1.

Type 'J' right angle shaft unit

• Parallel shaft helical units and Right angle bevel/helical units.

Design Features Include • Profile ground helical gears / hard finished spiral bevel gears. • High level of surface finish for quiet running.

Right angle shaft unit with mechanical fan and hollow output shaft with shrink disc

• Units can be offered in horizontal mounting positions or alternatively vertical mounting. • Specially designed units are available for heavy duty agitator or tower applications. • All units are also available with a hollow bore for output shaft mounting. Output bores are connected by a shrink disc or can be supplied with a keyed sleeve.

Parallel shaft unit with a lantern housing coupling and motor

• Backstops can be fitted to all Series G units when required to operate in non-reversing drives. As improvements in design are being made continually this specification is not to be regarded as binding in detail and drawings and capacities are subject to alteration without notice. Certified drawings will be sent on request.

Right angle heavy duty agitator unit

SERIES G UNIT DESIGNATIONS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

* THIS PAGE MAY BE PHOTOCOPIED ALLOWING THE CUSTOMER TO ENTER THEIR ORDER

* EXAMPLE

1 4

3 0 5

0 .

- -

R L 1 -

20 - TORQUE ARM & Gearcase Finish

1 - SERIES G RANGE G 2, 3 - SIZE OF UNIT

1 4

THROUGH

- -

NO TORQUE ARM + STD PAINT

- TORQUE ARM + STD PAINT

- STD EXTREME CLIMATIC PAINT

F - STD EXTREME CLIMATIC PAINT + TORQUE ARM Z - SPECIAL

4 - NO OF REDUCTIONS 2 THROUGH

19 - CASE CONSTRUCTION -

S - SG IRON F - FABRICATED STEEL CASE

5 - REVISION VERSION

- CAST IRON

ETC

18 - OIL LEVEL - - DIPSTICK 6, 7, 8 - NOMINAL OVERALL RATIO

G - SIGHTGLASS

See pages 26 for parallel shaft units 40 for right angle units

9 - UNIT VERSION H - HORIZONTAL PARALLEL SHAFT UNIT

17 - COOLING

- - NONE

F - MECHANICAL FAN

C - COOLING COIL

A - MECHANICAL FAN & COOLING COIL

V - VERTICAL PARALLEL SHAFT UNIT B - HORIZONTAL RIGHT ANGLE UNIT

16 - SHAFT ROTATION

R - VERTICAL RIGHT ANGLE UNIT

1 2 3 OR 4 SEE PAGES 11 and 12 10 - OUTPUTSHAFT

14, 15 - UNIT HANDLING

- METRIC SOLID SINGLE EXTENSION

D - METRIC SOLID DOUBLE EXTENSION

eg R L SEE PAGES 11 and 12

F - METRIC SOLID SINGLE EXTENSION (REVERSIBLE)

13 - TYPE OF UNIT

G - METRIC SOLID DOUBLE EXTENSION (REVERSIBLE)

FOR REDUCER (STANDARD UNIT)

A - METRIC AGITATOR WITH DROP BEARING HOUSING

ENTER TO ALLOW FITTING OF MOTOR SEE PAGES 60 and 61

C - METRIC TOWER WITH EXTENDED BEARING HOUSING N - INCH SOLID SINGLE EXTENSION

P - INCH SOLID DOUBLE EXTENSION

L - INCH SOLID SINGLE EXTENSION (REVERSIBLE)

R - INCH SOLID DOUBLE EXTENSION (REVERSIBLE)

S - INCH AGITATOR WITH DROP BEARING HOUSING

T - INCH TOWER WITH EXTENDED BEARING HOUSING

H - STD HOLLOW SLEEVE WITH SHRINK DISC

J - STD HOLLOW SLEEVE WITH SHRINK DISC (REVERSIBLE)

K - STD KEYED HOLLOW SLEEVE (REVERSIBLE)

12 - BACKSTOP

NO BACKSTOP

BACKSTOP FITTED

11 - INPUTSHAFT

- METRIC STANDARD SINGLE EXTENSION

- METRIC DOUBLE EXTENDED PARALLEL UNIT

- INCH STANDARD SINGLE EXTENSION

- INCH DOUBLE EXTENDED PARALLEL UNIT

L - METRIC HEAVY DUTY SINGLE EXTENSION (FOR RIGHT ANGLE UNITS ONLY)

Reversible OPTION should be selected for all units SUbject to Torque Reversals (see page 5 for explanation of use and associated rating factors)

SERIES G DESIGN FEATURES Shaft Mounted Units Shaft mounted units can be mounted on the driven machine shaft extension and connected to the foundation by a torque arm, supplied as an optional extra. Additionally, unit feet are available for mounting on a baseplate with motor and coupling, the complete assembly being mounted on the driven machine shaft extension and connected to the foundation by a torque arm. Shaft mounted units are fitted with a 'shrink disc' device to provide positive clamping on the driven machine shaft extension. It is positioned on the input side of the gear unit. Shaft mounted units with keyed sleeves may also be supplied for fitting on to a keyed shaft.

Motorised Gear Units Gear units are available as standard assemblies comprising IEC standard metric (B5) flanged and NEMA 'C' motors directly mounted on the gearcase input shaft housings by adaptors. Motor and gear unit shafts are connected by flexible couplings.

Baseplates Standard baseplates can be supplied for units with parallel or right angle shafts. Assemblies comprise of gear units and foot mounted motors correctly aligned in manufacture and connected by our couplings. Coupling guards are fitted. Baseplates for right angle shaft gear units are designed for use with either foot or shaft mounted arrangements, and provision is made for attaching torque arms where required. Designs provide ample stiffness to prevent distortion under load. Full details are available from our Application Engineers.

Backstops Externally mounted Backstops can be fitted to all Series G gear units, when required to operate in non-reversing drives. They are located on the helical pinion shaft and have adequate capacities to deal with full rated torques. All backstops are centrifugal lift off type. Changing the direction of locking rotation is a simple operation. If required, a torque limiting backstop with controllable tension release can be fitted to all units (consult our Application Engineers).

Preservation / Protection Series G gear units are despatched without oil. Prior to despatch they are test run with a rust preventative oil giving adequate protection to internal parts for a period of six months covering normal transport and covered storage. Shaft extensions and hollow output shafts are protected with a rust inhibitor which is proof against sea water and suitable for under-cover storage up to 12 months. Note:

Where gear units are to operate in abnormal conditions, or where they are to stand for long periods without running, eg in plant installation, we must be notified so that suitable protective arrangements can be made.

SERIES G DESIGN FEATURES Gears High quality alloy case hardening materials provide long life wear resistance and fatigue strength. Profile ground single helical gears and hard finished spiral bevel gears ensure high standards of accuracy, surface finish and quiet running characteristics. Helical gears are fitted in parallel shaft units. Units with shafts at right angles incorporate spiral bevel and helical gears.

Gearcases Standard gearcases are of rigid cast iron construction with modern styling, special cases can be supplied as SG iron or fabricated steel. Horizontal split case design for ease of maintenance. Gearcase design using finite element analysis to give high strength to weight ratio. Inspection cover provided for viewing gear contacts. Oil level dipstick, ventilator and drain plugs are fitted. With an option to fit an oil level sight glass.

Gearcase Finish Gearcase housings are shot blasted to SA 2-1/2 (or better) prior to painting. Standard Paint System - Short oil alkyd resin/pigment semi-gloss, Colour: - RAL 5009 (Blue). Optional Paint System for Extreme Climatic and Environmental Conditions - Two pack epoxy acrylic semi-gloss finish, Colour: - RAL 5009 (Blue). Both paint systems are resistant to dilute acids and alkalis, oils and solvents, sea water and temperatures up to 140 Deg C.

External Dimensions Shaft extensions and hollow wheelshaft bores are to metric standards. Fasteners are metric.

Lubrication Lubrication in most instances is by the transfer of oil by gears dipping in the sumps of gear unit bases. Where high pitch line speeds could cause churning of the lubricant. Spray lubrication is necessary where shown and complete systems can be supplied when required. The unit oil grade and change period will be stamped on the nameplate. The change period will be 6 months for mineral oil based lubricants and 18 months for synthetic oil based lubricants. These figures assume a sump temperature of 110oC. Oil change periods can be extended for lower sump temperatures see installation and maintenance leaflet. Units are provided with a dipstick, ventilator and drain plugs.

Cooling Depending on the application standard gear units are cooled by: Normal heat dissipation by convection from external surfaces. Mechanical fan fitted to high speed shaft. Cooling water coil fitted in gear unit base. Fan and cooling coil. Separate oil cooler incorporated in forced lubrication system. As improvements in design are being made continually this specification is not to be regarded as binding in detail and drawings and capacities are subject to alteration without notice. Certified drawings will be sent on request.

SERIES G

EXPLANATION AND USE OF RATINGS AND ASSOCIATED RATING FACTORS Gear unit selection is made by comparing actual loads with catalogue ratings. Catalogue ratings are based on a standard set of loading conditions, whereas actual load conditions vary according to type of application. Service Factors are therefore used to calculate an equivalent load to compare with catalogue ratings. i.e. Equivalent Load = Actual Load x Service Factor Mechanical and Thermal Service Factor must be considered:- Mechanical Service Factors Fm and Fs Thermal Service Factors Ft, Fd, Fh and Fv

Mechanical ratings and service factors Fm and Fs Mechanical ratings measure capacity in terms of life and/or strength, assuming 10 hr/day continuous running under uniform load conditions. Catalogue ratings allow 100% overload at starting, braking or momentarily during operation up to 10 times per day. The unit selected must therefore have a catalogue rating at least equal to half maximum overload. Mechanical Service Factor Fm (Table 1) is used to modify the actual load according to daily operating time, and type of loading. Required mechanical power rating P(mech) = absorbed power x Fm Load characteristics for a wide range of applications are detailed in Table 3 opposite, which are used in deciding the appropriate Service Factor Fm from Table 1. If loading can be calculated, or accurately assessed, actual loads should be used instead modifying using Fm. For units subject to torque reversal or frequent stop/start overloads in excess of 10 times per day, the following check should be made gear unit input power capacity (kW) > Tm x Fs x n 2 x 9550 Where Tm = n =

motor starting torque (Nm) or rating of torque limiting device, fluid coupling etc

number of starts factor (See table 2)

input speed (rev/min)

Fs =

For applications where high inertia loads are involved e.g. crane travel drives, slewing motion etc, or when units are to operate in extremely dusty or moist/humid atmospheres, unit selection should be referred to our Application Engineers.

Table 1. Mechanical Service Factor (Fm) Prime Mover

Electric motor, stream turbine or hydraulic motor

Multi-cylinder internal combustion engine

Single cylinder internal combustion engine

Load classification-driven machine

Duration of service hours per day

Uniform

Moderate Shock

Heavy Shock

Under 3

1.00

1.50

3 to 10

1.00

1.25

1.75

Over 10

1.25

1.50

2.00

Under 3

1.00

1.25

1.75

3 to 10

1.25

1.50

2.00

Over 10

1.50

1.75

2.25

Under 3

1.25

1.50

2.00

3 to 10

1.50

1.75

2.25

Over 10

1.75

2.00

2.50

Table 2. Number of Starts Factor (Fs) Start / Stops per hour (1)

Up to 1

>200

Unidirectional

1.0

1.03

1.06

1.10

1.15

1.20

Reversing

1.4

1.45

1.50

1.55

1.60

1.70

Note: (1) Intermediate values are obtained by linear interpolation 5

SERIES G

EXPLANATION AND USE OF RATINGS AND ASSOCIATED RATING FACTORS Driven Machine

Table 3 U = Uniform load M = Moderate shock load H = Heavy shock load = Refer to Application Engineering

type of load

Cranes main hoists bridge travel trolley travel Crusher ore H stone H sugar H Dredges cable reels M conveyors M cutter head drives H jig drives H manoeuvring winches M pumps M screen drive H stackers M utility winches M

type of Dry dock cranes load main hoist auxiliary hoist boom, luffing Agitators rotating, swing or slew pure liquids U tracking, drive wheels liquids and solids M liquids-variable density M Elevators bucket-uniform load U Blowers bucket-heavy load M centrifugal U bucket-continuous U lobe M centrifugal discharge U vane U escalators U freight M Brewing and distilling gravity discharge U bottling machinery M man lifts brew kettles-continuous passenger duty M cookers-continuous duty M Fans mash tubs-continuous centrifugal U duty M cooling towers scale hopper-frequent induced draft starts M forced draft induced draft M Can filling machines M large, mine, etc M large, industrial M Cane knifes M light, small diameter U Car dumpers H Feeders apron M Car pullers M belt M disc U Clarifiers U reciprocating H screw M Classifiers M Food industry Clay working beef slicer M machinery cereal cooker U brick press H dough mixer M briquette machine H meat grinders M clay working machinery M pug mill M Generators-not welding U Compressors centrifugal U Hammer mills H lobe M reciprocating Hoists multi-cylinder M heavy duty H single cylinder H medium duty M skip hoist M Conveyors-uniformly loaded or fed Laundry washers apron U reversing M assembly U belt U Laundry tumblers M bucket U chain U Line shafts flight U driving processing oven U equipment M screw U light U other line shafts U Conveyors-heavy duty not uniformly Lumber industry fed barkers-hydraulicapron M mechanical M assembly M burner conveyor M belt M chain saw and drag saw H bucket M chain transfer H chain M craneway transfer H flight M de-barking drum H live roll edger feed M oven M gang feed M reciprocating H green chain M screw M live rolls H shaker H log deck H Driven Machine

Driven Machine

type of load

log haul-incline H log haul-well type H log turning device H main log conveyor H off bearing rolls M planer feed chains M planer floor chains M planer tilting hoist M re-saw merry-go-round conveyor M roll cases H slab conveyor H small waste conveyor-belt U small waste conveyor-chain M sorting table M tipple hoist conveyor M tipple hoist drive M transfer conveyors M transfer rolls M tray drive M trimmer feed M waste conveyor M Machine tools bending roll punch press-gear driven notching press- belt driven plate planers tapping machine other machine tools main drives auxiliary drives

M H H H M U

Metal mills draw bench carriage and main drive M pinch, dryer and scrubber rolls-reversing slitters M table conveyors non-reversing group drives M individual drives H reversing wire drawing and flattening machine M wire winding machine M Mill-rotary type ball H cement kilns H dryers and coolers H kilns, other than cement H pebble H rod plain H wedge bar H tumbling barrels H Mixers concrete mixers -continuous concrete mixers -intermittent constant density variable density

M M U M

Oil industry chillers M oil well pumping paraffin filter press M rotary kilns M Paper mills agitators, (mixers) M barker-auxiliarieshydraulic M barker-mechanical H barking drum H beater and pulper M bleacher U calenders M calenders-super H converting machine, except cutters, platers M conveyors U couch M cutters-plates H cylinders M dryers M felt stretcher M felt whipper H jordans M

Driven Machine

type of load

log haul H presses M pulp machine reel M stock chest M suction roll M washers and thickeners M winders M Printing presses Pullers barge haul

Pumps centrifugal U proportioning M reciprocating single acting; 3 or more cylinders M double acting; 2 or more cylinders M single acting; 1 or 2 cylinders double acting; single cylinder rotary gear type U lobe, vane U Rubber and plastics industries crackers H laboratory equipment M mixed mills H refiners M rubber calenders M rubber mill-2 on line M rubber mill-3 on line M sheeter M tire building machines tire and tube press openers tubers and strainers M warming mills M Sand muller M Sewage disposal equipment bar screens U chemical feeders U collectors U dewatering screws M scum breakers M slow or rapid mixers M thickeners M vacuum filters M Screens air washing rotary-stone or gravel travelling water intake

U M U

Slab pushers M Steering gear Stokers U Sugar industry cane knives M crushers M mills M Textile industry batchers M calenders M cards M dry cans M dryers M dyeing machinery M knitting machines looms M mangles M nappers M pads M range drives slashers M soapers M spinners M tenter frames M washers M winders M Windlass

SERIES G

EXPLANATION AND USE OF RATINGS AND ASSOCIATED RATING FACTORS Thermal ratings and service factors The Thermal ratings are a measure of the gear units ability to dissipate heat. If they are exceeded the lubricant may overheat and breakdown, resulting in gear failure. Thermal ratings are given on page 32 for parallel shaft units and page 46 for right angle shaft units. The following choices are available: i) No additional cooling ii) Unit fitted with fan cooling iii) Unit fitted with water cooling coil iv) Unit fitted with cooling coil and fan Catalogue thermal limitations are based on the unit operating continuously in an environment with an ambient temperature equal to 25oC and in a horizontal mounting position. The thermal rating is affected by ambient temperature, duration of running per hour, altitude and operating area. To account for these varying conditions, the service factors given in tables 4, 5, 6 and 7 should be applied as follows: Ptherm =

Absorbed Power Ft x Fd x Fh x Fv

Required thermal rating (kW) = Service factor for ambient temperature (see Table 4) = Service factor for intermittent duty (see Table 5) = Thermal service factor for altitude (see Table 6) = Thermal service factor for air velocity correction (operating area) (see Table 7)

Ptherm = Ft Fd Fh Fv

Table 4. Ambient Temperature Factor (Ft) Unit Type

All Units

Ambient Temperature -20°C

-10°C

0°C

15°C

25°C

30°C

35°C

45°C

1.65

1.50

1.35

1.14

1.00

0.93

0.86

0.71

Table 5. Intermittent Duty Factor (Fd) % Running time per hour

Unit Output Speed (Rev / min) 0 to 10 >10 to 25 >25 to 50 >50 to 100 >100 to 150 >150 to 200 >200

100 1.00 1.00 1.00 1.00 1.00 1.00 1.00

Table 6. Altitude Adjustment Factor (Fh) Altitude (m)

80 1.18 1.16 1.14 1.08 1.04 1.00 1.00

60 1.45 1.39 1.31 1.19 1.08 1.00 1.00

40 1.72 1.64 1.54 1.33 1.19 1.06 1.00

20 2.38 2.22 2.00 1.64 1.41 1.23 1.00

Table 7. Ambient Air Velocity Correction Factor (Fv) Use Fv = 1.0 For Fan Cooled Units

Factor Fh

Sea Level

1.0

Operating Area

If Vv is not known use this value for Fv

Air Velocity Vv m/sec

Factor Fv If Vv is known use this formula for Fv

500

0.97

1000

0.93

Small confined space (no fan)

0.86

0 - 1.4

Fv = 0.1 Vv + 0.86

1500

0.90

> 1.4 - < 6

Fv = 0.2 Vv + 0.72

2000

0.87

Large indoor space (& fan cooled)

3000

0.81

Sheltered outdoor space (no fan)

1.3

>2 - < 6

Fv = 0.17 Vv + 0.9

4000

0.75

1.5

5000

0.70

Outdoor space (no fan)

Fv = 0.17 Vv + 0.9 (max Fv = 1.92)

General When checking thermal capacities of units, use actual load required to be transmitted, not rating of prime mover. 7

SERIES G SELECTION PROCEDURE EXAMPLE

APPLICATION DETAILS

Absorbed power of driven machine = 70 kW Output speed of gearbox or Input speed of machine = 65 rev/min Application = Uniformly loaded belt conveyor operating in a large indoor space Duration of service (hours per day) = 24hrs Motor speed = 3 phase electric motor, 4 pole, 1450 rev/min Mounting position = Horizontal, Right Angle Shaft Ambient temperature = 35oC Running time (%) = 100% Altitude = Sea Level

2 DETERMINE MECHANICAL SERVICE FACTOR (Fm) Refer to Load Classification by Application, table 3, page 6 Application =

Conveyors-uniformly loaded or fed

Motor speed Gearbox output speed

1450 65

apron U assembly U belt U bucket U chain U

1 DETERMINE RATIO OF GEARBOX REQUIRED

Uniformly loaded belt conveyor

Duration of service (hours per day) = =

22:1

Electric motor, steam turbine or hydraulic motor

3 DETERMINE REQUIRED MECHANICAL OUTPUT TORQUE CAPACITY OF GEARBOX Required mechanical = Absorbed power x Fm rating (Pmech)

Pmech = 70 x 1.25 =

24hrs

Load classification-drive

Duration of servicehrs per day

Prime mover

Under 3

0.80

Moderate Shock 1.00

3 to 10

1.00

1.25

Over 10

1.25

1.50

Uniform

Therefore mechanical service factor (Fm)

87.5 kW

4 DETERMINE SIZE OF GEAR BOX REQUIRED

Unit input power capacity > Pmech

Refer to ratings tables, Input speed = 1450rev/min, therefore refer to page 42.

NOMINAL RATIO

22.

NOMINAL OUTPUT SPEED REV / MIN

65.9

RIGHT ANGLE UNIT - SIZE

CAPACITY

G14

G15

G16

G17

Input Power - kW

69.2

103

185

243

Output Torque - Nm

9550

14000

23700

35300

Mechanical input power capacity must be equal or more than required mechanical input power capacity of the gear box (Pmech). Required mechanical input power = 87.5 kW. At a 22:1 ratio, nominal output speed 65.9 a G15 unit has a mechanical input power capacity of 103 kW. Therefore the unit is acceptable. If the unit is subject to torque reversal or frequent stop /starts the input power capacity must be checked in accordance with the formulae on page 5.

5 DETERMINE EXACT RATIO OF GEARBOX Refer to exact ratios table, page 40

Nominal Ratio Column Entry

6 7 8

2 2 . 21.775 21.541 21.756 22.894

Exact ratio

Uniform load

Refer to mechanical service factor (Fm), table 1, page 5

= 22.31

Refer to exact ratios (page 40) for nearest standard ratio

21.541

Go to point 6 page 9

1.25

SERIES G SELECTION PROCEDURE 6 DETERMINE THERMAL SERVICE FACTOR (Ft)

Refer to table 4, page 7 Ambient temperature =

7 DETERMINE THERMAL SERVICE FACTOR (Fd)

35oC

Ambient -20 -10 0 15 25 30 35 temperature oC Factor Ft

1.65 1.50 1.35 1.14 1.00 0.93 0.86

= 0.86

Refer to table 5, page 7 Unit running time per hour Nominal output speed (rev/min)

>10 to 25 >25 to 50 >50 to 100

1.0 0.97 0.93

1.0 1.0 1.0

1.16 1.14 1.08

= 1.0

9 DETERMINE AMBIENT AIR VELOCITY FACTOR (Fv) Operating Area

= 1.0

10 CALCULATE REQUIRED THERMAL RATING Ptherm Ptherm

Ptherm Ptherm

Absorbed Power (kW) Ft x Fd x Fh x Fv

Factor Fh

Sea Level 500 1000

100

Refer to table 6, page 7 Altitude (m)

100% 65.9

% Running time per hour

Unit Output Speed (Rev / min)

8 DETERMINE ALTITUDE ADJUSTMENT THERMAL SERVICE FACTOR (Fh)

= =

Air Velocity Vv m/sec

Factor Fv If Vv is known use this formula for Fv

Small confined space

0.86

0 - 1.4

Fv = 0.1 Vv + 0.86

Large indoor space & fan cooled

1.0

> 1.4 - < 6

Fv = 0.2 Vv + 0.72

= 1.0

= 81.4 kW

11 CHECK THERMAL CAPACITY Refer to Page 46

Thermal Rating > Ptherm Right Angle Shaft Units - Triple Reduction

Thermal Ratings Kw Type of Cooling

Input Speed (rev/min)

No Additional Cooling

960 1750 1450

Fan Cooling 1160 960 Cooling Coil

0.86 x 1.0 x 1.0 x 1.0

If Vv is not known use this value for Fv

1750

Ratio

G1430

G1530

G1630

12:1 25:1 56:1 12:1 25:1 56:1 12:1 25:1 56:1 12:1 25:1 56:1 12:1 25:1 56:1 12:1 25:1 56:1

62 49 31 179 154 111 158 135 96 138 117 83 124 104 73 174 149 106

65 54 37 181 161 124 161 142 108 140 123 93 126 110 83 180 160 123

107 91 65 288 261 211 259 234 187 230 207 163 210 188 147 281 255 205

Ptherm = 81.4 kW therefore unit requires cooling. Thermal rating for the nearest fan cooled G15 unit is 25:1 ratio = 142 Kw. Thermal capacity is therefore acceptable.

12 CHECK OVERHUNG LOADS 13 CHECK COUPLING HUB CAPACITIES

If sprocket, gear, etc is mounted on the input or output shaft then refer to Overhung loads procedure, pages 18 TO 24

NOTE:

It is advisable that all selections are verified by our Application Engineers.

If any of the following conditions occur then our Application Engineers must be consulted: a) Inertia of the Driven Machine (Referred to motor speed) >1.0 b) Ambient temperature is above 50oC Inertia of Gear Unit plus Motor 9

SERIES G LUBRICATION All Series G units are despatched without oil (a warning label is attached), and therefore filled by the client. The grade and type of oil will be stamped on the nameplate in accordance with either of the types of oil from tables 2 and 3. Recommended oils are listed in the Approved Lubrication scheme booklet. The oil change period will be as stated in the lubrication section of Design Features page 4. The approximate quantity of oil required is given in Table 1, but the unit should always be filled to the level marked on the dipstick or any other level indicator fitted (sight glass etc). Warning: Do not overfill the unit as this can cause leakage and overheating. Where possible run the unit without load for a short time to circulate the lubricant thoroughly, then stop the unit and recheck the oil level after allowing the unit to stand for 10 minutes and if necessary top up to the correct mark on the dipstick or any other level indicator fitted (sight glass etc). In addition where bearings are grease packed, the greases approved are NLGI grade 2 and recommended greases are listed in the Approved Lubrication scheme booklet.

TABLE 1 LUBRICANT QUANTITY (Litres) UNIT SIZE

Unit Type Parallel Shaft 2 Stage Parallel Shaft 3 Stage Parallel Shaft 4 Stage Right Angle 3 Stage Right Angle 4 Stage

Horizontal

180

161

Vertical

140

150

Horizontal

185

175

Vertical

140

155

Horizontal

185

175

Vertical

140

155

Horizontal

185

175

Vertical

140

170

Horizontal

190

175

Vertical

140

185

TABLE 2 OIL GRADES EP Mineral Oil (type E) LUBRICANT Oil Grade

AMBIENT TEMPERATURE RANGE -5°C to 20°C 5E (VG 220)

0°C to 35°C

20°C to 50°C

6E (VG 320)

7E (VG 460)

TABLE 3 OIL GRADES

Polyalphaolefin based Synthetic (type H) LUBRICANT Oil Grade

AMBIENT TEMPERATURE RANGE -30°C to 35°C 5H (VG 220)

20°C to 50°C 6H (VG 320)

SERIES G

UNIT HANDINGS & SHAFT ROTATIONS PARALLEL SHAFT UNITS Column 14 Entry - Output Shaft Positions L SINGLE EXTENSION ON LEFT Horizontal

R SINGLE EXTENSION ON RIGHT

Vertical

D DOUBLE EXTENSION

Vertical

Horizontal

Column 16 Entry - Shaft Rotations

Horizontal (Not applicable on vertical units)

Rotation directions are defined as viewed from output shaft end** (This side if double extended or keyed hollow sleeve) ** Driven machine side for shaft mounted units, opposite side to shrink disc.

Note: for shaft mounted units driven machine side (opposite to shriink disc) is assumed as extension side.

Column 15 Entry - Input Shaft Positions L SINGLE EXTENSION ON LEFT Horizontal

Rotation

R SINGLE EXTENSION ON RIGHT

Vertical

D DOUBLE EXTENSION

Horizontal (Not applicable on vertical units)

Parallel Shaft

Outputshaft

Inputshaft

2 Stage & 4 Stage

Clockwise

1 (std)

Anticlockwise Anticlockwise

3 Stage n/a

n/a

Clockwise

Anticlockwise

n/a

1 (std)

Anticlockwise

Clockwise

n/a

All units are rotation reversible, except when fitted with a backstop (anti-runback device). (std) if no rotation is entered rotation will be assumed as standard build.

Double & Quadruple Reduction

L R 1

R R 1

D R 1

R L

Horizontal Mounting D L

R L

L D 1

R D 1

D D 1

Vertical Mounting

L R 1

R R 1

D R 1

R L

Horizontal Mounting Triple Reduction

D L

R L

L D 1

Vertical Mounting

Note: parallel shaft unit handings

are subject to a reduction in external overhung load capacities

R D 1

D D 1

SERIES G

UNIT HANDINGS & SHAFT ROTATIONS RIGHT ANGLE SHAFT UNITS Column 14 Entry - Output Shaft Positions L SINGLE EXTENSION ON LEFT Horizontal

Vertical

R SINGLE EXTENSION ON RIGHT Vertical

Horizontal

D DOUBLE EXTENSION

Column 16 Entry - Shaft Rotations

Horizontal (Not applicable on vertical units)

Rotation directions are defined as viewed from output shaft end** (This side if double extended or keyed hollow sleeve) ** Driven machine side for shaft mounted units, opposite side to shrink disc.

Note: for shaft mounted units driven machine side (opposite to shriink disc) is assumed as extension side.

Column 15 Entry - Input Shaft Positions B STANDARD RIGHT ANGLE EXTENSION Horizontal

Vertical

Horizontal

Right Angle Shafts - Triple & Quadruple Reduction

Inputshaft

3 Stage & 4 Stage

Clockwise

1 (std) 2

Clockwise

Anticlockwise

Clockwise

All units are rotation reversible, except when fitted with a backstop (anti-runback device). (std) if no rotation is entered rotation will be assumed as standard build.

R B

D B

Horizontal Mounting

Vertical Mounting

Horizontal Mounting Type J Shafts - Triple Reduction

Outputshaft

Anticlockwise Anticlockwise

Note: Only available for ratios: G14, G16, G18 Units - Ratios 22 to 63 G15, G17, G19, G22 Units - Ratios 28 to 80 G21 Units - Ratios 25 to 71 L

Right Angle Shafts

Rotation

J RIGHT ANGLE UNIT TYPE J

Vertical Mounting

Note: For units fitted with a backstop please see page 58 for backstop position.

SERIES G

STANDARD SHAFT SEALING ARRANGEMENTS Right Angle Unit Input Shaft

Heavy Duty Agitator Unit Output Shaft

Face Seal (to prevent ingress of foreign bodies) Labyrinth (Grease packed)

Face Seal

Viton

Drywell

Flinger (to eliminate oil surge from bearing to seal

Lip Seal

Parallel Unit Input Shaft

Bearing (Grease purge) Lip Seal Labyrinth (Grease purge)

Face Seal (to prevent ingress of foreign bodies)

Labyrinth (Grease packed)

Viton Lip Seal

Heavy Duty Tower Unit Output Shaft G21 & G22 Units

Face Seal (to prevent ingress of foreign bodies)

Labyrinth (Grease packed)

Flinger

Viton Lip Seal

Labyrinth (Grease purge) Lip Seal

Standard Unit Output Shaft

Lip Seal

Labyrinth (Grease purge)

SERIES G INPUTSHAFT OPTIONS INPUTSHAFT OPTIONS * Inch shaft has an open ended keyway, therefore no 'C' dimension is required.

Parallel Shaft Units SIZE OF UNIT

TYPE OF INPUTSHAFT

14 AND 15

Standard Metric

16 AND 17

Standard Metric

18 AND 19

Standard Metric

21 AND 22

Standard Metric

14 AND 15

Inch

16 AND 17

Inch

18 AND 19

Inch

21 AND 22

Inch

Tapped hole dimn V4

øV

NO OF REDUCTIONS

2 Stage

3 and 4 Stage

2 Stage

3 and 4 Stage

2 Stage

3 and 4 Stage

2 Stage

3 and 4 Stage

2 Stage

3 and 4 Stage

2 Stage

3 and 4 Stage

2 Stage

3 and 4 Stage

2 Stage

3 and 4 Stage

14 AND 15

TYPE OF INPUTSHAFT

NO OF REDUCTIONS

Standard Metric

3 Stage

HD Metric Standard Metric

16 AND 17

3 Stage

HD Metric Standard Metric HD Metric Standard Metric

18 AND 19

HD Metric Standard Metric

21 AND 22

3 3

4 Stage

3 Stage

4 Stage

HD Metric

3 Stage

4 Stage

Standard Metric

14 AND 15 16 AND 17

18 AND 19

21 AND 22

øV

Metric

Inch

Single -

Single N

Double P

Double D

1.8750” 1.8740” 1.3750” 1.3745” 2.2500” 2.2490” 1.7500” 1.7490” 3.2500” 3.2490” 2.2500” 2.2490” 4.2500” 4.2490” 3.0000” 2.9990”

5/8” UNF x 1.25 deep 1/2” UNF x 1 deep 3/4” UNF x 1.62 deep 5/8” UNF x 1.25 deep 1” UNF x 2 deep 3/4” UNF x 1.62 deep 1” UNF x 2 deep 3/4” UNF x 1.62 deep

100.013 75.03 75.011

3 Stage

Inch

3 Stage

Inch

4 Stage

Inch

3 Stage

Inch

4 Stage

Inch

3 Stage

Inch

4 Stage

48.5

116

0.3125”

1.51”

5.71”

4.13”

0.500”

2.47”

4.53”

4.13”

0.375”

1.92”

7.48”

5.88”

0.750”

3.58”

5.71”

4.13”

0.500”

2.47”

8.27”

7.5”

1.000”

4.69”

7.48”

6.50”

0.750”

3.33”

100

53.5

140

130

53.5

100

53.5

79.5

160

150

140

130

53.5

M24 x 52

210

200

106

M20 x 43

160

150

79.5

3.94”

3.44”

0.375”

1.66”

5.51”

4.13”

0.500”

2.10”

3.94”

3.44”

0.375”

1.66”

6.30”

5.25”

0.750”

3.33”

5.51”

4.13”

0.500”

2.10”

8.27”

7.5”

1.00”

4.44”

6.30”

5.25”

0.750”

3.33”

1.5000” 1.4995” 1.8750” 1.8740” 1.5000” 1.4995” 3.0000” 2.9990” 1.8750” 1.8740” 4.0000” 3.9990” 3.0000” 2.9990”

3.00”

60.030 / 60.011 100.035

3.74”

90.035 / 90.013 50.018 / 50.002 M16 x 36

2.10”

50.018 / 50.002 75.011 / 75.030 M20 x 43

0.500”

60.030 / 60.011 38.018 / 38.002 M12 x 32

Z 53.5

4.13”

50.018 / 50.002 50.018 / 50.002 M16 x 36

Y 14

5.31”

DIMENSIONS IN MM (Inch Shaft in Inches) V4 W W2

38.018 / 38.002 M12 x 32

Inch

DIMENSIONS IN MM (Inch Shaft in Inches) øV V4 W W2 50.018 M16 138 130 50.002 x 36 35.018 M12 99 90 35.002 x 25 60.03 M20 148 140 60.011 x 43 45.018 M16 118 110 45.002 x 36 85.035 M24 190 180 85.013 x 52 60.03 M20 150 140 60.011 x 43 110.035 M30 210 200 110.013 x 63 80.03 M20 190 180 80.011 x 43

Right Angle Shaft Units SIZE OF UNIT

Column 11 Entry

5/8” UNF x 1.25 deep 5/8” UNF x 1.25 deep 5/8” UNF x 1.25 deep 3/4” UNF x 1.62 deep 5/8” UNF x 1.25 deep 1” UNF x 2 deep 3/4” UNF x 1.62 deep

SERIES G OUTPUTSHAFT OPTIONS OUTPUTSHAFT OPTIONS C*

* Inch shaft has an open ended keyway, therefore no 'C' dimension is required.

Column 10 Entry

Metric

Inch

Single

Double

Agitator

A Tower

Agitator

Tower

Tapped hole dimn V5 W1

SIZE OF UNIT 14 15 16 17 18 19 21 22

14 15 16 17 18 19 21 22

TYPE OF OUTPUTSHAFT Standard Single Standard Double Standard Agitator / Tower Standard Single Standard Double Standard Agitator / Tower Standard Single Standard Double Standard Agitator / Tower Standard Single Standard Double Standard Agitator / Tower Standard Single Standard Double Standard Agitator / Tower Standard Single Standard Double Standard Agitator / Tower Standard Single Standard Double Standard Agitator / Tower Standard Single Standard Double Standard Agitator / Tower

Inch Single Inch Double Inch Agitator / Tower Inch Single Inch Double Inch Agitator / Tower Inch Single Inch Double Inch Agitator / Tower Inch Single Inch Double Inch Agitator / Tower Inch Single Inch Double Inch Agitator / Tower Inch Single Inch Double Inch Agitator / Tower Inch Single Inch Double Inch Agitator / Tower Inch Single Inch Double Inch Agitator / Tower

øV1

DIMENSIONS IN MM (Inch Shaft in Inches) C*

ØV1

110.035 110.013

M30 x 3.5 63 deep

180

170

116

130.04 130.015

M30 x 3.5 63 deep

190

180

137

145.04 145.015

M42 x 4.5 81 deep

230

220

153

170.04 170.015

M42 x 4.5 81 deep

250

240

179

190.046 190.017

M42 x 4.5 81 deep

300

290

200

210.046 210.017

M42 x 4.5 81 deep

350

340

221

220.046 220.017

M42 x 4.5 81 deep

350

340

231

240.046 240.017

M42 x 4.5 81 deep

380

340

252

4.500” 4.499”

1” UNF x 2” deep

7.09”

6.50”

1.00”

4.94”

5.000” 4.999”

1” UNF x 2” deep

7.48”

7.13”

1.25”

5.55”

6.000” 5.999”

1.25” UNF x 2.5” deep

9.06”

8.75”

1.50”

6.66”

6.750” 6.749”

1.25” UNF x 2.5” deep

9.84”

9.38”

1.75”

7.39”

7.500” 7.499”

1.5” UNF x 3 deep

11.81”

11.38”

1.75”

8.15”

8.250” 8.249”

1.5” UNF x 3 deep

13.78”

13.00”

2.00”

8.88”

8.500” 8.499”

1.5” UNF x 3 deep

13.78”

13.00”

2.00”

9.13”

9.250” 9.249”

1.5” UNF x 3 deep

14.96”

14.25”

2.50”

9.95”

SERIES G OUTPUTBORE OPTIONS OUTPUTBORE OPTIONS L1

Column 10 Entry * Metric With Shrink Disc H

SIZE OF UNIT TYPE OF OUTPUTBORE 14

Standard with Shrink Disc

18 19

Standard with Shrink Disc Standard with Shrink Disc

Standard with Shrink Disc

øD1

øD3

øD

øD2

DIMENSIONS IN MM (Inch Bore in Inches) ØD 120 140 160

ØD1

ØD2

ØD3

95.035

100.087

415

180

255

95.000

100.000 111

420

180

260

126

533

230

325

147

548

230

340

162

688

300

410

172

708

300

430

212

824

350

500

232

839

350

515

110.035

115.087

110.000

115.000

125.040

130.100

125.000

130.000

180

145.040

150.100

145.000

150.000

200

160.040

170.100

160.000

170.000

220

170.040

180.100

170.000

180.000

260

210.046

220.100

210.000

220.000

280

230.046

240.100

230.000

240.000

* Please see pages 55 & 56 for details of the hollow output shaft with Kibo bush

SERIES G NOTES

SERIES G

REDUCER

SERIES G 18

SERIES G

OVERHUNG & AXIAL LOADS ON SHAFTS Maximum permissible overhung loads When a sprocket, gear etc. is mounted on the shaft a calculation, as below, must be made to determine the overhung load on the shaft, and the results compared to the maximum permissible overhung loads tabulated. Overhung loads can be reduced by increasing the diameter of the sprocket, gear, etc. If the maximum permissible overhung load is exceeded, the sprocket, gear, etc. should be mounted on a separate shaft, flexibly coupled and supported in its own bearings, or the gear unit shaft should be extended to run in an outboard bearing. Alternatively, a larger gear is often a less expensive solution. Permissible overhung loads vary according to the direction of rotation. The values tabulated are for the most unfavourable direction with the unit transmitting full rated power and the load P applied midway along the shaft extension. Hence they can sometimes be increased for a more favourable direction of rotation, or if the power transmitted is less than the rated capacity of the gear unit, or if the load is applied nearer to the gear unit case. Refer to our Application Engineers for further details. In any event, the sprocket, gear etc. should be positioned as close as possible to the gear unit case in order to reduce bearing loads and shaft stresses, and to prolong life. All units will accept 100% momentary overload on stated capacities.

Overhung load (Newtons)

Overhung member Chain sprocket* Spur or helical pinion Vee belt sheave Flat belt pulley

kW x 9,500,000 x K NxR

P= where

P = equivalent overhung load (Newtons) kW = power transmitted by the shaft (kilowatts) N = speed of shaft (rev/min) R = pitch radius of sprocket, etc. (mm) K = factor

K (factor) 1.00 1.25 1.50 2.00

* If multistrand chain drives are equally loaded and the outer strand is further than dimension A output or B input, refer to our Application Engineers.

Note: 1 Newton = 0.10197 kg = 0.2248 lbs. Fra

Frb

Frb B

Parallel Input Shaft

Output Shaft

Output Shaft - Distance 'A'

(midway along the shaft extension) Size of unit

Dimension A(mm)

G14

G15

G16

115

G17

125

G18

150

G19

175

G21

175

G22

190

Right Angle Input Shaft

Input Shaft - Distance 'B'

(midway along the shaft extension)

Size of unit

Parallel Shaft Unit

Right Angle Shaft Unit

2 Stage

3 & 4 Stage

3 Stage

4 Stage

G14 and G15

67.5

47.5

G16 and G17

72.5

57.5

G18 and G19

72.5

G21 and G22

105

Axial Thrust Capacities (Newtons)

Permissible axial thrust capacities vary according to the direction of rotation and the direction of thrust, towards or away from the unit. The values tabulated are for the most unfavourable direction and hence can sometimes be increased. Similarly they can sometimes be increased if the power transmitted is less than the rated capacity of the gear unit. Thrust capacities tabulated refer to outputshafts, and are calculated without any overhung loads being applied. In cases where combined axial thrusts and overhung loads are to be applied, refer to our Application Engineers. 19

SERIES G

OVERHUNG & AXIAL LOADS ON SHAFTS OVERHUNG LOADS (Fra) ON OUTPUTSHAFT (KN) Parallel Shaft Units Right Angle Shaft Units

Handings: LR, RL, DL and DR All handings with preferred shaft rotations Unit Size

Shaft Speed (Rev/min)

< 240

116

130

160

< 180

116

130

160

< 130

116

130

160

< 90

116

130

160

< 45

110

116

197

< 20

116

275

OVERHUNG LOADS (Fra) ON OUTPUTSHAFT (KN) Parallel Shaft Units Right Angle Shaft Units

Handings: LL and RR All handings with non-preferred shaft rotations Unit Size

Shaft Speed (Rev/min)

< 240

< 180

< 130

< 90

< 45

130

< 20

250

AXIAL THRUST ON OUTPUTSHAFT (KN) Unit Size

Shaft Speed (Rev/min)

< 240

5.0

8.5

8.0

< 180

5.1

8.6

8.5

< 130

5.3

9.9

9.5

< 90

6.2

< 45

< 20

OVERHUNG LOADS (Frb) ON INPUTSHAFT (KN) Unit Type

Parallel Shaft

Right Angle

Unit Size 14

2 Stage

3 and 4 Stage

6.9

9.1

2 Stage

3 and 4 Stage

SERIES G

AGITATOR APPLICATIONS BENDING MOMENT CAPACITY To calculate the Bending Moment on the gearbox output shaft using the method recommended in The Engineering Equipment Users' Association Handbook No. 9:Bending Moment = Absorbed Power (kW) x 9.5 x L = kNm Shaft Speed x 0.75 R The above information is given for guidance. When more precise bending moment values are available they should be used. Check the Bending Moment Capacity of the Gearbox Agitator units are suitable for supporting a paddle directly coupled to the gearbox output shaft and for accepting the bending moments and axial thrusts generated from the forces at the paddle. Agitator type units have an extended bearing span and taper bearings to accept higher loads than the standard unit.

Output Torque (Nm) L metres

Check the Bending Moment Capacity limited by shaft stress, using Table 2. R metres

Check the Bending Moment Capacity limited by bearing life, using Table 3. Note:

Bearing Capacities are based on 10,000 hours, L10 life. For other bearing lives multiply the values in Table 3 by the factors in Table 1. P (kN)

Table 1 Bearing Life Factors (FB)

3/ R 4

Required Life (hours)

5000

10000

25000

50000

100000

Factor 1.23 1 0.76 0.62 0.50

For intermediate values FB = (

10000 ) 0.3 Required Life (hours)

Table 2 Bending Moment Capacity (kNm) Allowable Bending Moment at output shaft lower bearing, limited by SHAFT STRESS

Unit Type Agitator Units

Unit Size 14

11.2

17.3

24.2

37.3

102

Table 3 Bending Moment Capacity (kNm)

Allowable Bending Moment on output shaft bearings, limited by BEARING LIFE (10,000 hrs L10)* Unit Type

Agitator Units

* **

Output Speed rev/min

< 240

5.9

< 180

7.4

< 130 < 90

Unit Size 16

10.9

11.5

25.7

26.9

36.8

12.9

14.5

30.1

33.7

10.6

16.8

21.2

38.9

48.8

11.5

18.4

22.9

42.6

< 45

16.6

25.2

33.3

133

< 20

24.1

32.9

46.7

117

176

For other lives multiply values by the factors in table 1 Consult Application Engineering 21

SERIES G

AGITATOR APPLICATIONS AXIAL THRUST LOADS

Table 4 Axial thrust capacity (kN)

Allowable thrust on output shaft, limited by COVER BOLT STRESS Unit Size

Unit Type Agitator Units

Note:

150

The values in table 4 are calculated for the most adverse direction of rotation. For the opposite rotation they can be increased. Consult our Application Engineers for an analysis where necessary.

Table 5 Axial thrust capacity (kN)

Allowable thrust on output shaft, limited by BEARING LIFE (10,000 hrs L10)*

Direction Of Thrust

Unit Type

Agitator Units

Output Speed rev/min

Unit Size 18

< 240

< 180

< 130

< 90

< 45

110

< 20

116

115

146

175

< 240

< 180

< 130

< 90

< 45

< 20

110

106

135

157

* For other lives multiply values by the factors in table 1 page 21. Note: Values are based on the most unfavourable directions of rotation. Higher values may be permitted after analysis by our Application Engineers.

SERIES G NOTES

SERIES G

PARALLEL SHAFT UNITS Contents

Page No

Moments of Inertia

Exact Ratios

Mechanical Ratings - Input Power / Output Torque

Thermal Ratings

Dimension Sheets - Speed Reducers

33 - 37

27 - 31

SERIES G

MOMENTS OF INERTIA PARALLEL SHAFT UNITS MOMENTS OF INERTIA (Kg cm2) Referred to Input Shaft PARALLEL SHAFT UNITS - without fans

G15

G16

G17

G18

G19

G21

G22

410 335 295 255 225 195 170 145 125 105 98 90 85 79 73 45 39 37 35 34 33 31 31 30 30 29 29 18 18 18 18 -

485 395 345 300 260 220 190 165 135 115 105 97 89 83 77 43 41 39 37 35 34 32 31 31 30 30 29 18 18 18 18

1420 1320 1140 975 835 700 585 485 445 415 380 350 320 296 292 150 141 133 126 120 118 112 108 107 92 91 90 57 53 52 52 -

1765 1620 1400 1165 985 825 690 565 505 460 420 380 345 315 310 165 150 140 135 125 122 115 111 110 95 92 91 60 53 52 52

6670 5760 4645 4010 3735 3230 2500 2335 1945 1730 1665 1530 1345 1305 1200 610 595 560 515 505 475 435 430 415 365 360 350 250 225 220 220 -

7960 6860 5490 4685 4310 3685 2860 2610 2150 1910 1810 1650 1430 1375 1250 655 630 590 535 520 490 445 435 425 365 360 355 250 225 220 220

23000 20000 17500 15200 12900 11300 9590 8050 7490 6630 6130 5650 5265 4935 4765 2395 2270 2150 2050 1970 1925 1670 1625 1600 1300 1280 1270 840 730 720 715 -

25190 21900 18800 16400 13900 12000 10200 8480 7860 6910 6360 5830 5400 5040 4850 2470 2330 2190 2090 1990 1950 1825 170 1750 1450 1420 1410 960 840 835 830

DOUBLE REDUCTION

G14

TRIPLE REDUCTION

6 7 8 6.3 7.1 8.0 9.0 10. 11. 12. 14. 16. 18. 20. 22. 25. 28. 32. 36. 40. 45. 50. 56. 63. 71. 80. 90. 100 112 125 140 160 180 200 225 250

PARALLEL SHAFT UNITS - SIZE

QUADRUPLE REDUCTION

NOMINAL RATIO COLUMN ENTRY

PARALLEL SHAFT UNITS - with fans

If fan cooling is required the inertia of the fan must be added to the table above.

MOMENTS OF INERTIA of fans (Kg cm2) G14/G15

G16/G17

G18/G19

G21

DOUBLE REDUCTION

284

739

2365

4906

TRIPLE REDUCTION

N/A

284

739

2365

GD2 (Kg cm2) = 4 x Moment of Inertia (Kg cm2)

SERIES G

EXACT RATIOS PARALLEL SHAFT UNITS EXACT RATIOS - PARALLEL SHAFT UNITS Double Reduction Nominal Ratio Column Entry

UNIT - SIZE G14

G15

G16

G17

G18

G19

6.3

6.1

6.528

6.324

7.1

7.029

7.06

6.986

8.0

7.752

7.7

7.729

8.393

9.0

8.578

8.873

8.82

9.078

6 7 8

G21

G22

7.36

8.016

7.93

8.153

8.221

8.935

8.76

9.221

9.106 10.293

10.

9.531

9.785

9.929

9.938

9.765

10.051

10.104

11.

10.643

10.828

11.063

11.34

10.957

11.204

11.324

11.285

12.

11.957

12.031

12.641

12.766

12.797

12.245

12.765

12.647

14.

13.534

13.435

14.36

14.223

14.092

13.739

14.494

14.257

16.

15.462

15.094

15.504

16.253

15.982

16.047

16.608

16.188

18.

17.084

18.463

17.671

17.851

18.549

20.

19.517

19.934

20.04

19.938

Triple Reduction Nominal Ratio Column Entry

UNIT - SIZE

6 7 8

G14

G15

G16

G17

G18

G19

G21

G22

18.

17.401

17.934

17.539

20.

19.335

20.19

19.168

20.569

22.

21.591

21.966

22.494

23.058

21.507

21.994

23.051

22.973

25.

24.256

24.406

25.704

25.958

25.12

24.036

25.985

25.746

28.

27.455

27.254

29.199

28.921

27.662

26.969

29.506

29.023

32.

31.365

30.619

31.525

33.048

31.371

31.499

33.809

32.955

36.

34.721

34.657

35.77

37.542

35.182

34.688

36.34

37.761

40.

38.579

39.592

40.269

40.532

38.45

39.339

41.011

40.587

45.

43.08

43.828

44.865

45.99

43.141

44.117

45.96

45.804

50.

48.399

48.698

51.268

51.774

50.388

48.215

51.81

51.332

56.

54.782

54.379

58.239

57.683

55.488

54.098

58.829

57.865

63.

62.583

61.094

62.877

65.916

62.928

63.185

67.408

65.705

71.

69.151

74.879

69.58

72.455

75.287

80.

78.999

80.842

78.909

80.924

G21

G22 -

Quadruple Reduction Nominal Ratio Column Entry

UNIT - SIZE

6 7 8

G14

G15

G16

G17

G18

G19

71.

70.494

80.

78.327

71.59

73.105

81.324

80.504

79.169

90.

87.465

88.984

87.8

92.044

91.298

91.671

90.715

88.423

100

98.265

98.872

104.001

104.559

102.455

100.949

97.506

101.318

112

111.224

110.407

118.142

112.886

112.825

114.485

115.479

108.903

125

127.063

124.039

127.55

133.716

127.953

128.475

132.32

128.977

140

136.419

140.398

140.233

151.897

140.825

141.479

142.226

147.786

160

153.263

160.392

166.109

163.993

158.034

160.449

159.476

158.85

180

173.476

172.201

188.694

180.299

174.029

176.59

188.872

178.116

200

198.181

193.464

203.721

213.568

197.364

198.17

216.416

210.948

225

218.978

242.607

218.227

232.618

241.712

250

250.163

261.927

247.488

259.808

SERIES G

PARALLEL SHAFT UNIT MECHANICAL RATINGS AT 1750 RPM INPUT

278

7.1

246

8.0

219

9.0

194

10.

175

11.

156

12.

140

14.

125

16.

109.4

18.

97.2

20.

87.5

22.

79.5

25.

70.0

28.

62.5

32.

54.7

36.

48.6

40.

43.8

45.

39.9

50.

35.0

56.

31.3

63.

27.8

71.

24.6

80.

21.9

90.

19.4

100

17.5

112

15.6

125

14.0

140

12.5

160

10.9

180

9.7

200

8.8

225

7.8

250

7.0

Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm

PARALLEL SHAFT UNITS - SIZE G14

G15

G16

G17

G18

G19

G21

G22

288 9330 260 9680 242 9930 224 10200 206 10400 187 10500 169 10700 151 10800 135 11000 116 10600 108 11000 97.8 11000 87.9 11000 78.4 11000 69.2 11000 59.8 11000 54.4 11000 49.2 11000 44.2 11000 39.4 11000 34.8 11000 29.4 10700 26.7 10800 24.1 10900 21.7 11000 19.3 11000 17.1 11000 15.5 11000 13.9 11000 12.4 11000 10.9 11000 -

291 11900 262 12300 244 12700 227 13000 208 13200 189 13400 170 13600 153 13600 136 14000 116 13300 107 13700 96.6 13800 86.6 13900 77.4 14000 68.4 14000 59.1 13500 53.7 13700 48.6 13800 43.6 14000 38.9 14000 34.4 14000 28.7 13300 25.8 13200 23.2 13600 20.6 13800 18.3 14000 16 14000 14.9 14000 13.2 14000 11.7 14000 10.3 14000

551 19100 534 20000 497 20400 461 21600 424 22300 387 22700 368 24500 314 23800 295 24200 238 22400 229 24200 210 24700 191 25600 168 25600 156 25600 137 25600 122 25600 110 25600 96 25600 84.6 25600 78.4 25600 69.4 25600 61.2 25600 56.7 25600 47.9 25600 42.2 25600 39.2 25600 35.6 25600 30.1 25600 26.5 25600 24.6 25600 -

551 24600 534 25800 497 26200 461 27700 424 28700 387 29200 372 31900 314 30600 295 31100 238 28800 238 32400 230 34900 204 35200 180 35300 167 35400 143 34400 129 34700 116 34900 103 35200 90.5 35300 84.3 35400 70.5 33500 62.7 33800 59 34300 49.7 34200 43.8 34200 40.7 34300 37 34300 31.2 34200 27.4 34200 25.5 34200

1250 42300 1170 43900 1060 45400 986 47000 950 49500 875 51000 761 51700 724 54100 648 54800 570 52700 570 57500 512 57900 445 58600 405 58600 357 58600 305 58600 292 58600 261 58600 223 58600 203 58600 179 58600 137 51500 129 53300 118 55600 108 57000 101 58600 89.3 58600 81 58600 72.3 58600 65.7 58600 58 58600 -

1250 53000 1170 55000 1060 57000 986 59000 950 62100 875 64000 761 64900 724 67900 648 68800 570 66100 570 72200 512 76800 479 79100 435 79100 384 79200 305 70100 305 76600 281 79200 241 79200 219 79200 193 79200 153 72400 144 75200 133 78400 120 79300 109 79300 96.3 79300 87.4 79300 78 79300 70.9 79300 62.6 79300

2250 89000 2250 98000 2250 110000 2150 116000 1980 119000 1815 123000 1630 125000 1470 130000 1360 130000 1185 130000 1060 130000 941 130000 830 130000 726 130000 676 130000 600 130000 536 130000 476 130000 420 130000 367 130000 342 130000 315 130000 275 130000 256 130000 217 130000 190 130000 177 130000 158 130000 133 130000 116 130000 108 130000 -

2250 99300 2250 110000 2250 124000 2150 130000 1980 134000 1820 139000 1630 141000 1510 149000 1430 152000 1200 147000 1180 161000 1050 161000 926 161000 810 161000 755 161000 670 161000 599 161000 532 161000 470 161000 411 161000 382 161000 352 162000 308 162000 287 162000 243 162000 212 162000 198 162000 177 162000 149 162000 130 162000 121.0 162000

DOUBLE REDUCTION

6.3

CAPACITY

TRIPLE REDUCTION

NOMINAL OUTPUT SPEED rev / min

QUADRUPLE REDUCTION

NOMINAL RATIO

Bold Text: Forced lubrication System Required 27

SERIES G

PARALLEL SHAFT UNIT MECHANICAL RATINGS AT 1450 RPM INPUT

230

7.1

204

8.0

181

9.0

161

10.

145

11.

129

12.

116

14.

104

16.

90.6

18.

80.6

20.

72.5

22.

65.9

25.

58.0

28.

51.8

32.

45.3

36.

40.3

40.

36.3

45.

32.2

50.

29.0

56.

25.9

63.

23.0

71.

20.4

80.

18.1

90.

16.1

100

14.5

112

12.9

125

11.6

140

10.4

160

9.1

180

8.1

200

7.3

225

6.4

250

5.8

PARALLEL SHAFT UNITS - SIZE G14

G15

G16

G17

G18

G19

G21

G22

253 9870 228 10200 210 10400 192 10500 175 10600 159 10800 143 10900 129 11000 115 11000 96.6 10600 89.6 11000 81 11000 72.8 11000 64.9 11000 57.3 11000 49.5 11000 45 11000 40.7 11000 36.6 11500 32.6 11000 28.8 11000 24.3 10700 22.1 10800 20 10900 17.9 11000 16 11000 14.1 11000 12.8 11000 11.5 11000 10.3 11000 9.1 11000 -

255 12600 230 13100 213 13300 194 13500 177 13600 160 13800 144 13900 129 14000 114 14000 96.6 13400 88.5 13700 80 13800 71.9 13900 64.1 14000 56.6 14000 48.9 13500 44.5 13700 40.2 13800 36.1 14000 32.2 14000 28.5 14000 23.8 13300 21.4 13200 19.2 13600 17.1 13800 15.1 14000 13.3 14000 12.3 14000 11 14000 9.7 14000 8.5 14000

483 20200 468 21200 435 21600 404 22800 372 23600 339 24000 313 25200 275 25200 259 25600 209 23700 201 25600 180 25600 158 25600 139 25600 129 25600 114 25600 101 25600 90.8 25600 79.6 25600 70.1 25600 65 25600 57.5 25600 50.7 25600 47 25600 39.7 25600 35 25600 32.4 25600 29.4 25600 24.9 25600 21.9 25600 20.3 25600 -

483 26000 468 27200 435 27700 404 29300 372 30400 339 30800 320 33200 275 32400 259 32900 209 30400 209 34300 191 34900 169 35200 149 35300 139 35400 119 34400 107 34700 96 34900 84.9 35200 75 35300 69.8 35400 59.6 34200 52.5 34200 48.8 34200 41.2 34200 36.3 34200 33.7 34200 30.6 34200 25.8 34200 22.7 34200 21.1 34200

1090 44700 1030 46400 930 48000 865 49700 833 52300 767 53900 667 54700 635 57200 568 58000 500 55700 482 58600 430 58600 369 58600 335 58600 296 58600 265 58600 242 58600 216 58600 185 58600 168 58600 148 58600 120 54500 113 56400 103 58600 92.2 58600 83.8 58600 74 58600 67.1 58600 59.9 58600 54.4 58600 48 58600 -

1090 56100 1030 58200 930 60200 865 62300 833 65600 767 67600 667 68600 635 71800 568 72700 500 70000 500 76300 449 76800 397 79100 361 79100 319 79200 267 74200 261 79200 233 79200 200 79200 181 79200 160 79200 134 76600 126 79300 111 79300 99.4 79300 90.4 79300 79.8 79300 72.4 79300 64.6 79300 58.7 79300 51.8 79300

1860 89000 1860 98000 1860 110000 1860 122000 1760 129000 1570 130000 1380 130000 1210 130000 1130 130000 984 130000 879 130000 780 130000 689 130000 602 130000 561 130000 498 130000 445 130000 395 130000 349 130000 304 130000 283 130000 261 130000 228 130000 213 130000 180 130000 157 130000 146 130000 131 130000 110 130000 96.5 130000 89.2 130000 -

1860 99300 1860 110000 1860 124000 1860 136000 1740 142000 1590 147000 1430 149000 1300 155000 1220 156000 1040 152000 980 161000 871 161000 769 161000 672 161000 627 161000 557 161000 497 161000 442 161000 390 161000 341 161000 317 162000 292 162000 256 162000 238 162000 201 162000 176 162000 164 162000 146 162000 124 162000 108 162000 101.0 162000

DOUBLE REDUCTION

6.3

CAPACITY

TRIPLE REDUCTION

NOMINAL OUTPUT SPEED rev / min

QUADRUPLE REDUCTION

NOMINAL RATIO

SERIES G

PARALLEL SHAFT UNIT MECHANICAL RATINGS AT 1160 RPM INPUT

184

7.1

163

8.0

145

9.0

129

10.

116

11.

104

12.

14.

16.

72.5

18.

64.4

20.

58.0

22.

52.7

25.

46.4

28.

41.4

32.

36.3

36.

32.2

40.

29.0

45.

25.8

50.

23.2

56.

20.7

63.

18.4

71.

16.3

80.

14.5

90.

12.9

100

11.6

112

10.4

125

9.3

140

8.3

160

7.3

180

6.4

200

5.8

225

5.2

250

4.6

PARALLEL SHAFT UNITS - SIZE G14

G15

G16

G17

G18

G19

G21

G22

214 10400 189 10600 173 10700 158 10900 144 11000 130 11000 117 11000 104 11000 92 11000 77.8 10700 71.7 11000 64.8 11000 58.2 11000 51.9 11000 45.9 11000 39.6 11000 36 11000 32.6 11000 29.3 11000 26.1 11000 23 11000 19.4 10700 17.7 10800 16 10900 14.3 11000 12.8 11000 11.3 11000 10.3 11000 9.2 11000 8.2 11000 7.3 11000 -

211 13000 187 13300 171 13400 156 13500 142 13700 129 13800 115 13900 103 14000 90.9 14000 77.8 13500 70.8 13700 64 13800 57.5 13900 51.3 14000 45.3 14000 39.1 13500 35.6 13700 32.2 13800 28.9 14000 25.8 14000 22.8 14000 19 13300 17.1 13400 15.3 13600 13.7 13600 12.1 14000 10.6 14000 9.8 14000 8.8 14000 7.8 14000 6.8 14000

413 21600 400 22600 372 23000 345 24400 318 25200 289 25600 254 25600 223 25600 207 25600 179 25300 161 25600 144 25600 126 25600 111 25600 103 25600 90.9 25600 80.8 25600 72.6 25600 63.7 25600 56.1 25600 52 25600 46 25600 40.5 25600 37.6 25600 31.7 25600 28 25600 25.9 25600 23.6 25600 19.9 25600 17.5 25600 16.3 25600 -

413 27800 400 29100 372 29600 345 31300 318 32400 290 33000 264 34300 235 34600 222 35200 179 32600 169 34700 153 34900 135 35200 119 35300 111 35400 94.9 34400 85.2 34700 76.8 34900 67.9 35200 60 35300 55.8 35400 47.7 34200 42.1 34300 39.1 34300 32.9 34200 29 34200 27 34300 24.5 34300 20.6 34200 18.2 34200 16.9 34200

937 47700 881 49500 796 51200 740 53000 713 55800 656 57600 570 58400 520 58600 460 58600 422 58600 386 58600 345 58600 295 58600 268 58600 237 58600 212 58600 194 58600 173 58600 148 58600 135 58600 119 58600 103 58300 93.6 58600 82.7 58600 73.7 58600 67 58600 59.2 58600 53.7 58600 47.9 58600 43.5 58600 38.4 58600 -

937 59800 881 62100 796 64300 740 66500 713 70000 656 72300 570 73200 543 76700 486 77600 425 74100 416 79100 371 79100 318 79200 289 79200 255 79200 228 79200 209 79200 186 79200 160 79300 145 79300 128 79300 111 79300 101 79300 89.2 79300 79.5 79300 72.3 79300 63.8 79300 57.9 79300 51.7 79300 46.9 79300 41.4 79300

1490 89000 1490 98000 1490 110000 1490 122000 1410 129000 1260 130000 1110 130000 970 130000 900 130000 788 130000 704 130000 625 130000 552 130000 482 130000 449 130000 399 130000 357 130000 317 130000 279 130000 244 130000 227 130000 209 130000 183 130000 170 130000 144 130000 126 130000 117 130000 104 130000 88.4 130000 77.2 130000 71.9 130000 -

1490 99200 1490 110000 1490 124000 1490 136000 1490 152000 1350 155000 1190 155000 1070 159000 1010 161000 866 159000 786 161000 698 161000 616 161000 539 161000 502 161000 447 161000 399 161000 354 162000 312 162000 273 162000 254 162000 234 162000 205 162000 191 162000 161 162000 141 162000 131 162000 117 162000 99 162000 87 162000 80.5 162000

DOUBLE REDUCTION

6.3

CAPACITY

TRIPLE REDUCTION

NOMINAL OUTPUT SPEED rev / min

QUADRUPLE REDUCTION

NOMINAL RATIO

SERIES G

PARALLEL SHAFT UNIT MECHANICAL RATINGS AT 960 RPM INPUT

152

7.1

135

8.0

120

9.0

107

10.

11.

12.

14.

16.

60.0

18.

53.3

20.

48.0

22.

43.6

25.

38.4

28.

34.3

32.

30.0

36.

26.7

40.

24.0

45.

21.3

50.

19.2

56.

17.1

63.

15.2

71.

13.5

80.

12.0

90.

10.7

100

9.6

112

8.6

125

7.7

140

6.9

160

6.0

180

5.3

200

4.8

225

4.3

250

3.8

PARALLEL SHAFT UNITS - SIZE G14

G15

G16

G17

G18

G19

G21

G22

177 10400 156 10600 143 10800 131 10900 119 11000 108 11000 96.7 11000 86.2 11000 76.1 11000 64.7 10800 59.3 11000 53.6 11000 48.2 11000 43 11000 37.9 11000 32.8 10900 29.8 11000 27 11000 24.2 11000 21.6 11000 19.1 11000 16.1 10700 14.6 10800 13.2 10900 11.9 11000 10.6 11000 9.3 11000 8.5 11000 7.6 11000 6.8 11000 6 11000 -

175 13000 155 13300 142 13400 129 13500 118 13700 106 13800 95.5 13900 85.2 14000 75.2 14000 64.4 13500 58.6 13700 53 13800 47.6 13900 42.4 14000 37.5 14000 32.4 13500 29.4 13700 26.6 13800 23.9 14000 21.3 14000 18.8 14000 15.7 13300 14.2 13400 12.7 13600 11.3 13800 10 14000 8.8 14000 8.1 14000 7.3 14000 6.4 14000 5.6 14000

352 22300 350 23900 326 24400 300 25500 267 25600 240 25600 210 25600 185 25600 172 25600 149 25600 133 25600 119 25600 105 25600 92.2 25600 85.5 25600 75.3 25600 66.9 25600 60.1 25600 52.7 25600 46.4 25600 43 25600 38 25600 33.5 25600 31.1 25600 26.3 25600 23.1 25600 21.5 25600 19.5 25600 16.5 25600 14.5 25600 13.5 25600 -

352 28600 350 30800 326 31300 303 33200 279 34300 254 34900 225 35200 198 35300 185 35400 156 34400 140 34700 126 34900 112 35200 98.7 35300 91.8 35400 78.5 34400 70.5 34700 63.6 34900 56.2 35200 49.6 35300 46.2 35400 39.5 34200 34.7 34200 32.3 34300 27.2 34200 24 34200 22.3 34300 20.3 34300 17.1 34200 15 34200 14 34300

820 50400 771 52300 697 54200 648 56100 619 58600 553 58600 474 58600 431 58600 381 58600 350 58600 320 58600 285 58600 245 58600 222 58600 196 58600 175 58600 160 58600 143 58600 123 58600 111 58600 98.3 58600 85.3 58600 77.5 58600 68.4 58600 61 58600 55.4 58600 48.9 58600 44.4 58600 39.6 58600 36 58600 31.8 58600 -

820 63200 771 65600 697 68000 648 70400 624 74100 575 76400 500 77500 464 79100 410 79100 352 74000 345 79200 307 79200 264 79100 240 79100 212 79200 189 74200 173 79200 154 79200 132 79200 120 79200 106 79200 91.9 79300 83.5 79300 73.8 79300 65.8 79300 59.8 79300 52.8 79300 47.9 79300 42.7 79300 38.8 79300 34.3 79300

1230 89000 1230 98000 1230 110000 1230 122000 1170 12900 1040 130000 920 130000 800 130000 750 130000 653 130000 583 130000 518 130000 457 130000 400 130000 372 130000 331 130000 295 130000 262 130000 231 130000 202 130000 188 130000 173 130000 151 130000 141 130000 119 130000 104 130000 96.9 130000 86.4 130000 73.1 130000 63.8 130000 59.4 130000 -

1230 99100 1230 110000 1230 124000 1230 136000 1230 152000 1150 159000 1010 159000 897 161000 835 161000 729 161000 652 161000 579 161000 511 161000 447 161000 416 161000 370 161000 330 162000 293 162000 259 162000 226 162000 210 162000 194 162000 170 162000 158 162000 134 162000 117 162000 109 162000 97 162000 82 162000 72 162000 66.6 162000

DOUBLE REDUCTION

6.3

CAPACITY

TRIPLE REDUCTION

NOMINAL OUTPUT SPEED rev / min

QUADRUPLE REDUCTION

NOMINAL RATIO

SERIES G

PARALLEL SHAFT UNIT MECHANICAL RATINGS AT 725 RPM INPUT

115

7.1

102

8.0

9.0

10.

11.

12.

14.

16.

45.3

18.

40.3

20.

36.3

22.

33.0

25.

29.0

28.

25.9

32.

22.7

36.

20.1

40.

18.1

45.

16.1

50.

14.5

56.

12.9

63.

11.5

71.

10.2

80.

9.1

90.

8.1

100

7.3

112

6.5

125

5.8

140

5.2

160

4.5

180

4.0

200

3.6

225

3.2

250

2.9

PARALLEL SHAFT UNITS - SIZE G14

G15

G16

G17

G18

G19

G21

G22

134 10400 118 10600 108 10800 98.9 10900 89.9 11000 81.3 11000 73.1 11000 65.1 11000 57.5 11000 49.2 10800 44.8 11000 40.5 11000 36.4 11000 32.4 11000 28.6 11000 24.8 11000 22.5 11000 20.4 11000 18.3 11000 16.3 11000 14.4 11000 12.1 10700 11 10800 10 10900 9 11000 8 11000 7 11000 6.4 11000 5.8 11000 5.1 11000 4.5 11000 -

132 13000 117 13300 107 13400 97.7 13500 88.8 13700 70.3 13800 72.1 14000 64.3 14000 56.8 14000 48.7 13500 44.2 13700 40 13800 35.9 13900 32 14000 28.3 14000 24.5 13500 22.2 13700 20.1 13800 18.1 14000 16.1 14000 14.2 14000 11.9 13200 10.7 13400 9.6 13600 8.5 13800 7.5 14000 6.6 14000 6.2 14000 5.5 14000 4.8 14000 4.3 14000

266 22300 266 24000 258 25600 227 25600 202 25600 181 25600 159 25600 140 25600 130 25600 113 25600 100 25600 90.2 25600 79 25600 69.6 25600 64.5 25600 56.9 25600 50.5 25600 45.4 25600 39.8 25600 35 25600 32.5 25600 28.7 25600 25.3 25600 23.5 25600 19.8 25600 17.5 25600 16.2 25600 14.7 25600 12.4 25600 11 25600 10.2 25600 -

266 28600 266 30900 266 33800 237 34400 213 34700 192 34900 170 35200 150 35300 139 35400 118 34400 106 34700 95.4 34900 84.3 35200 74.5 35300 69.3 35400 59.3 34400 53.3 34700 48 34900 42.4 35200 37.5 35300 34.9 35400 29.8 34200 26.2 34200 24.4 34300 20.6 34200 18.1 34200 16.8 34300 15.3 34300 12.9 34200 11.4 34200 10.6 34300

634 51500 634 56900 570 58600 512 58600 468 58600 418 58600 358 58600 326 58600 287 58600 264 58600 242 58600 216 58600 185 58600 168 58600 148 58600 132 58600 121 58600 108 58600 92.5 58600 84 58600 74.2 58600 64.4 58600 58.5 58600 51.6 58600 46 58600 41.8 58600 36.9 58600 33.5 58600 29.9 58600 27.2 58600 24 58600 -

634 64600 634 71300 573 73900 532 76500 504 79100 450 79100 386 79100 351 79200 310 79200 266 74000 261 79200 232 79200 264 79100 181 79100 160 79200 143 74200 131 79200 116 79200 99.8 79200 90.7 79200 80 79200 69.4 79300 63.1 79300 55.7 79300 49.7 79300 45.1 79300 39.9 79300 36.2 79300 32.3 79300 29.3 79300 25.9 79300

935 89000 935 98000 935 110000 935 122000 885 129000 785 130000 695 130000 603 130000 562 130000 494 130000 441 130000 392 130000 346 130000 302 130000 281 130000 250 130000 223 130000 198 130000 174 130000 152 130000 142 130000 131 130000 114 130000 106 130000 90 130000 78.6 130000 73.2 130000 65.3 130000 55.2 130000 48.2 130000 55.9 130000 -

935 99200 935 109000 935 124000 932 135000 932 152000 879 161000 776 161000 679 161000 632 161000 552 161000 494 161000 439 161000 387 161000 338 162000 315 162000 280 162000 250 162000 222 162000 195 162000 171 162000 161 165000 147 162000 128 162000 119 162000 101 162000 88 162000 82 162000 73 162000 62 162000 55 164000 51.1 164000

DOUBLE REDUCTION

6.3

M,P

TRIPLE REDUCTION

NOM

QUADRUPLE REDUCTION

NOMINAL RATIO

SERIES G

PARALLEL SHAFT UNIT THERMAL RATINGS Thermal Ratings kW

These thermal ratings assume the gear unit is in constant use working in an ambient temperature of 25째C * installed in a large indoor space at sea level. These ratings must be adjusted for alternative operating and environment conditions refer to Thermal ratings and service factors on page 6. *maximum bulk oil temperature 95째C

Parallel Shaft Units - Double Reduction Type of Cooling

Input Speed (rev/min) 1750

No Additional Cooling

1450 1160 960 1750

Fan Cooling

1450 1160 960 1750

Cooling Coil

1450 1160 960 1750

Fan and Cooling Coil

1450 1160 960

Ratio

G1420

G1520

G1620

G1720

G1820

G1920

G2120

G2220

8:1 16:1 8:1 16:1 8:1 16:1 8:1 16:1 8:1 16:1 8:1 16:1 8:1 16:1 8:1 16:1 8:1 16:1 8:1 16:1 8:1 16:1 8:1 16:1 8:1 16:1 8:1 16:1 8:1 16:1 8:1 16:1

82 63 82 63 81 63 81 64 148 121 131 106 114 92 103 82 224 191 219 188 215 185 213 183 265 231 250 217 235 204 225 195

92 73 91 73 89 72 89 72 151 127 134 112 117 98 106 88 238 209 233 206 229 202 226 200 273 243 259 231 246 218 236 210

138 114 142 119 146 122 149 125 239 209 218 189 197 170 182 156 372 336 371 336 371 336 371 336 431 394 415 379 400 365 390 355

131 111 136 116 140 121 143 124 231 205 209 185 187 165 172 151 378 348 376 346 375 345 373 344 434 402 417 386 401 371 390 360

217 180 228 191 239 201 245 208 374 323 338 291 303 260 279 239 653 588 651 588 649 587 648 586 746 677 716 650 688 624 669 606

165 163 184 182 200 199 211 209 348 346 316 314 286 283 264 262 558 555 560 557 561 558 562 559 663 660 637 633 611 608 594 591

196 176 234 212 267 244 287 264 415 386 388 361 362 336 344 319 584 553 600 568 614 582 623 592 713 680 692 660 672 640 658 627

208 188 248 227 281 260 303 281 438 412 411 385 383 359 364 340 612 583 628 600 644 615 654 625 748 717 726 696 706 676 691 662

Ratio

G1430

G1530

G1630

G1730

G1830

G1930

G2130

G2230

22:1 56:1 22:1 56:1 22:1 56:1 22:1 56:1 22:1 56:1 22:1 56:1 22:1 56:1 22:1 56:1 22:1 56:1 22:1 56:1 22:1 56:1 22:1 56:1

58 39 56 39 55 39 54 38 156 124 151 120 147 117 144 115

62 45 60 44 58 44 57 43 163 136 158 132 154 129 151 126

92 68 92 69 92 70 93 71 177 143 158 126 139 110 125 99 251 211 247 209 243 206 241 204

89 69 91 72 93 74 94 75 180 152 161 135 142 118 129 107 257 225 253 223 250 220 248 219

147 109 151 114 155 119 158 122 307 249 272 220 239 192 216 173 431 365 425 361 420 358 416 355

126 97 139 110 150 120 156 127 331 282 296 251 262 221 238 200 428 374 426 374 425 373 423 373

136 115 160 138 181 158 193 170 383 351 351 321 319 290 296 268 398 366 406 374 414 382 419 387

145 124 170 149 191 169 204 182 401 370 368 339 334 307 311 284 419 388 427 397 435 405 441 411

Ratio

G1440

G1540

G1640

G1740

G1840

G1940

G2140

G2240

100:1 200:1 100:1 200:1 100:1 200:1 100:1 200:1

36 26 35 26 35 26 34 26

41 30 40 30 39 29 38 29

63 45 63 46 63 47 63 47

65 51 65 52 66 53 66 54

103 81 106 84 109 88 111 90

102 82 109 89 115 95 118 99

116 92 134 109 149 124 159 133

129 104 148 122 163 137 172 146

Parallel Shaft Units - Triple Reduction Type of Cooling

Input Speed (rev/min) 1750

No Additional Cooling

1450 1160 960 1750

Fan Cooling

1450 1160 960 1750

Cooling Coil

1450 1160 960

Parallel Shafts - Quadruple Reduction Type of Cooling

Input Speed (rev/min) 1750

No Additional Cooling

1450 1160 960

SERIES G

DIMENSIONS HORIZONTAL PARALLEL SHAFTS DOUBLE REDUCTION G

2 0

H Double Reduction Parallel Shaft Units Horizontal B

P W

W2 W3

E E1

Tapped hole dimn V5

Tapped hole dimn V4

• For shaft/sleeve tolerance refer to shaft options tables pages 14 to 16 Rø holes for

G H

Sø bolts

U K2 M

(Opposite side of case)

Hollow Shaft Option

øV1

Input Shaft

* Maximum bolt length

Output Bore

Unit Size

G14

325

554

230

250

370

177

265

300

150

170

G15

365

594

230

250

370

177

265

300

150

G16

430

728

300

335

515

225

330

380

G17

485

783

300

335

515

225

330

G18

570

953

385

420

710

290

G19

635 1018 385

420

710

G21

765 1240 465

507

G22

805 1280 465

507

Unit Size G14 G15 G16 G17 G18 G19 G21 G22

285

820

295

315

360

130

285

820

255

315

190

225

385

1060 370

370

380

190

170

385

1060 315

370

440

500

250

153

350 1240 338

480

290

440

500

250

220

750

340

530

600

300

225

750

340

530

600

300

245

Input Shaft V 50 k6 50 k6 60 m6 60 m6 85 m6 85 m6 110 m6 110 m6

V4 W M16 138 x 36 M16 138 x 36 M20 148 x 43 M20 148 x 43 M24 190 x 52 M24 190 x 52 M30 210 x 63 M30 210 x 63

øD1

øD2

Output Shaft

øV

520

500

1374 407

480

695

480 1655 465

560

755

490 1715 485

560

Output Shaft

130

53.5

130

53.5

140

180

200

116

200

116

V1 V5 W1 110 M30 180 m6 x63 130 M30 190 m6 x63 145 M42 230 m6 x81 170 M42 250 m6 x81 190 M42 300 m6 x81 210 M42 350 m6 x81 220 M42 350 m6 x81 240 M42 380 m6 x81

M16 25 18.5 6 xx 60* M16 25 370 18.5 6 xx 60* M24 30 460 28 6 xx 80* M24 30 480 28 6 xx 80* M30 37 600 33 6xx100* M30 40 650 33 6xx100* M36 50 700 39 6xx100* M36 50 730 39 6xx100*

Output Bore

170

116

100

180

255

180

137

110

115

180

260

220

153

125

130

230

325

240

179

145

150

230

340

290

200

160

170

300

410

340

221

170

180

300

430

340

231

210

220

350

500

340

252

230

240

350

515

684

898

1036

1170

1380 120 1440 120

SERIES G

DIMENSIONS VERTICAL PARALLEL SHAFTS DOUBLE REDUCTION 2 0

V Double Reduction Parallel Shaft Units Vertical 5

Tapped hole dimn V5

Z øV

Tapped hole dimn V4

F F

H1 H1

Input Shaft

øV1

Output Shaft

Pump

N A

Agitator Unit Agitator unit has a drywell and grease lubricated lower bearings

W1 øG3

Note

*Tower Unit

øG3

• For shaft tolerance refer to shaft options tables pages 14 and 15

K1 M

Unit Size

G2 (min)

G14

325

554

230

177

390

135

230

300

150

260

750

820

295

315

236

360

G15

365

594

230

177

390

135

260

300

150

220

750

820

255

315

236

370

G16

430

728

300

225

515

506

175

300

380

190

325

970 1060 370

370

285

460

G17

485

783

300

225

515

506

175

340

380

190

270

970 1060 315

370

285

480

G18

570

953

385

290

700

656

205

370

500

250

281 1126 1240 338

480

345

600

G19

635 1018 385

290

700

656

205

400

500

250

350 1260 1374 407

480

345

650

G21

765 1240 465

340

750

790

255

500

600

300

395 1515 1655 465

560

400

700

G22

805 1280 465

340

750

790

265

600

300

415 1575 1715 485

560

400

730

Unit Size G14 G15 G16 G17 G18 G19 G21 G22

Input Shaft V 50 k6 50 k6 60 m6 60 m6 85 m6 85 m6 110 m6 110 m6

V4 W M16 138 x 36 M16 138 x 36 M20 148 x 43 M20 148 x 43 M24 190 x 52 M24 190 x 52 M30 210 x 63 M30 210 x 63

X 475 Ø4 24 X 495 Ø4 24 X 595 Ø4 33 X 615 Ø4 33 X 760 Ø4 40 X 815 Ø4 40 X 925 Ø4 48 4X * Ø 48

Output Shaft

130

53.5

130

53.5

140

180

200

116

200

116

V1 V5 W1 110 M30 180 m6 x63 130 M30 190 m6 x63 145 M42 230 m6 x81 170 M42 250 m6 x81 190 M42 300 m6 x81 210 M42 350 m6 x81 220 M42 350 m6 x81 240 M42 380 m6 x81

170

116

180

137

220

153

240

179

290

200

340

221

340

231

340

252

* = Contact Application Engineering

T 30 30 45 45 55 55 70 70

SERIES G

DIMENSIONS HORIZONTAL PARALLEL SHAFTS TRIPLE & QUADRUPLE REDUCTION 3 0 H Triple and Quadruple Reduction Parallel Shaft Units Horizontal G 4 W1

Tapped hole dimn V5

Tapped hole dimn V4

W2 5

P W

• For shaft/sleeve tolerance refer to shaft options tables pages 14 to 16

G H

Rø holes for Sø bolts

K2 M

(Opposite side of case)

øV1

Input Shaft

Output Shaft

* Maximum bolt length

Output Bore

Unit Size

G14

435

554

230

250

370

177

265

300

150

170

G15

475

594

230

250

370

177

265

300

150

G16

570

728

300

335

515

225

330

380

G17

625

783

300

335

515

225

330

G18

755

953

385

420

710

290

G19

820 1018 385

420

710

G21 1010 1240 465

507

G22 1050 1280 465

507

Unit Size G14 G15 G16 G17 G18 G19 G21 G22

285

820

295

275

360

130

285

820

255

275

190

225

385

1060 370

340

380

190

170

385

1060 315

340

440

500

250

153

350 1240 338

440

290

440

500

250

220

750

340

530

600

300

225

750

340

530

600

300

245

Input Shaft V 35 k6 35 k6 45 m6 45 m6 60 m6 60 m6 80 m6 80 m6

V4 M12 x 25 M12 x 25 M16 x 36 M16 x 36 M20 x 43 M20 x 43 M20 x 43 M20 x 43

øD2

øD1

øV

Hollow Shaft Option W

520

500

1374 407

440

695

480 1655 465

540

745

490 1715 485

540

Output Shaft

118

110

48.5

118

110

48.5

150

140

150

140

190

180

190

180

V1 V5 W1 110 M30 180 m6 x63 130 M30 190 m6 x63 145 M42 230 m6 x81 170 M42 250 m6 x81 190 M42 300 m6 x81 210 M42 350 m6 x81 220 M42 350 m6 x81 240 M42 380 m6 x81

m16 18.5 6 XX 60* m16 370 18.5 6 XX 60* m24 460 28 6 XX 80* m24 480 28 6 XX 80* m30 600 33 6XX100* m30 650 33 6XX100* m36 700 39 6XX100* m36 730 39 6XX100*

Output Bore

170

116

100

180

255

180

137

110

115

180

260

220

153

125

130

230

325

240

179

145

150

230

340

290

200

160

170

300

410

340

221

170

180

300

430

340

231

210

220

350

500

340

252

230

240

350

515

684

898

1036

1170

1380 120

1440 120

SERIES G

DIMENSIONS VERTICAL PARALLEL SHAFTS TRIPLE & QUADRUPLE REDUCTION

3 0 4

V Triple and Quadruple Reduction Parallel Shaft Units Vertical 5

Tapped hole dimn V5

Z øV

Tapped hole dimn V4

F F

H1 H1

Input Shaft

øV1

Output Shaft

Pump

N A

* Tower Unit

øG3

Agitator unit has a drywell and grease lubricated lower bearings

Note

Agitator Unit

øG3

• For shaft tolerance refer to shaft options tables pages 14 and 15

R1 K1 M

Unit Size

G2 min

G14

435

554

230

177

390

135

230

300

150

260

750

820

295

275

236

360

G15

475

594

230

177

390

135

260

300

150

220

750

820

255

275

236

370

G16

570

728

300

225

515

506

175

300

380

190

325

970 1060 370

340

285

460

G17

625

783

300

225

515

506

175

340

380

190

270

970 1060 315

340

285

480

G18

755

953

385

290

700

656

205

370

500

250

281 1126 1240 338

440

345

600

G19

820 1018 385

290

700

656

205

400

500

250

350 1260 1374 407

440

345

650

G21 1010 1240 465

340

750

790

255

500

600

300

395 1515 1655 465

540

400

700

G22 1050 1280 465

340

750

790

265

600

300

415 1575 1715 485

540

400

730

Unit Size G14 G15 G16 G17 G18 G19 G21 G22

Input Shaft V 35 k6 35 k6 45 m6 45 m6 60 m6 60 m6 80 m6 80 m6

V4 M12 x 25 M12 x 25 M16 x 36 M16 x 36 M20 x 43 M20 x 43 M20 x 43 M20 x 43

4X 475 Ø 24 X 495 Ø4 24 X 595 Ø4 33 X 615 Ø4 33 X 760 Ø4 40 X 815 Ø4 40 925 448X 4X * 48

Output Shaft

118

110

48.5

118

110

48.5

150

140

150

140

190

180

190

180

V1 V5 W1 110 M30 180 m6 x63 130 M30 190 m6 x63 145 M42 230 m6 x81 170 M42 250 m6 x81 190 M42 300 m6 x81 210 M42 350 m6 x81 220 M42 350 m6 x81 240 M42 380 m6 x81

170

116

180

137

220

153

240

179

290

200

340

221

340

231

340

252

* = Contact Application Engineering

T 30 30 45 45 55 55 70 70

SERIES G

FAN COOLING DIMENSIONS PARALLEL SHAFTS Parallel Shaft Units with Mechanical Fans B1 B1

Double Reduction

Triple and Quadruple Reduction

Unit Size

W3 (Useable shaft extension)

Unit Size

G14

585

225

452

200

315

108

G14

G15

625

225

452

200

315

108

G15

G16

766

281

581

245

370

108

G16

W3 (Useable shaft extension)

340

Not Available 766

268

471

245

G17

821

281

581

245

370

108

G17

821

268

471

245

340

G18

1005

361

758

304

110

480

135

G18

1005

350

623

304

110

440

110

G19

1070

361

758

304

110

480

135

G19

1070

350

623

304

110

440

110

G21

1333

428

961

358

155

560

155

G21

1333

428

803

358

155

540

135

G22

1373

428

961

358

155

560

155

G22

1373

428

803

358

155

540

135

SERIES G

RIGHT ANGLE UNITS Contents

Page No

Moments of Inertia

Exact Ratios

Mechanical Ratings - Input Power / Output Torque

Thermal Ratings

Dimension Sheets - Speed Reducers

47 - 53

41 - 45

SERIES G

MOMENTS OF INERTIA RIGHT ANGLE SHAFTS MOMENTS OF INERTIA (Kg cm2) Referred to Input Shaft RIGHT ANGLE UNITS - without fans

9.0

G14

G15

G16

G17

G18

G19

G21

G22

610

2100

10900

565

2060

10350

31200

10.

540

1940

9630

29000

31600

11.

515

1830

9210

27000

29400

12.

495

565

1740

2110

9040

10180

25400

27400

14.

475

540

1660

1960

8710

9650

23900

25800

16.

460

515

1580

1840

8240

9410

22600

24300

18.

445

490

1515

1740

8140

9000

21400

22900

20.

435

470

1505

1640

7870

8460

20400

21700

22.

115

455

430

1560

1875

8320

19000

20700

25.

110

440

412

1545

1835

8010

7900

20200

28.

105

120

393

450

1755

1980

7570

8070

32.

100

115

374

430

1645

1920

7260

7713

36.

110

360

411

1620

1825

7010

7370

40.

105

348

391

1555

1695

6800

7100

45.

100

187

376

780

1660

6690

6860

50.

180

364

750

1590

3040

6740

56.

177

196

740

830

2940

3080

63.

171

189

715

775

2860

2980

71.

435

186

1520

760

2820

2890

80.

435

179

1500

730

7500

2840

90.

110

440

420

1530

7420

7930

100

105

435

410

1510

1610

7900

112

105

110

394

430

1580

1790

125

107

371

425

1570

1760

140

106

360

397

1460

1750

160

348

370

1450

1570

180

187

360

1440

1550

200

178

348

725

1545

225

175

188

680

800

250

172

178

670

720

280

176

670

715

315

173

710

TRIPLE REDUCTION

6 7 8 8.0

RIGHT ANGLE SHAFT UNITS - SIZE

QUADRUPLE REDUCTION

NOMINAL RATIO COLUMN ENTRY

RIGHT ANGLE UNITS - with fans

If fan cooling is required the inertia of the fan must be added to the table above.

MOMENTS OF INERTIA of fans (Kg cm2)

TRIPLE REDUCTION

G14/G15

G16/G17

G18/G19

G21

284

739

2365

4906

GD2 (Kg cm2) = 4 x Moment of Inertia (Kg cm2)

SERIES G

EXACT RATIOS RIGHT ANGLE SHAFTS EXACT RATIOS - RIGHT ANGLE UNITS Triple Reduction Nominal Ratio Column Entry

RIGHT ANGLE SHAFT UNITS - SIZE

6 7 8

G14

G15

G16

G17

G18

G19

G21

G22

8.0

7.691

8.095

7.842

9.0

8.863

8.755

8.663

9.127

10.

9.774

9.584

9.939

10.11

10.194 11.291

11.

10.816

10.937

11.08

11.434

12.

12.018

12.338

12.312

12.323

12.109

12.464

12.529

12.77

14.

13.42

13.653

13.718

14.062

13.586

13.893

14.041

13.993

16.

15.077

15.17

15.675

15.83

15.868

15.184

15.828

15.682

18.

17.065

16.94

17.807

17.637

17.474

17.037

17.973

17.678

20.

19.495

19.031

19.225

20.154

19.817

19.898

20.594

20.073

22.

21.775

21.541

21.756

22.894

22.636

21.912

22.136

23.001

25.

24.195

24.609

24.492

24.718

24.738

24.85

25.597

24.723

28.

27.017

27.487

27.288

27.972

27.757

28.384

28.686

28.589

32.

30.353

30.541

31.182

31.49

32.419

31.021

32.337

32.039

36.

34.356

34.104

35.422

35.084

35.7

34.806

36.718

36.117

40.

39.249

38.315

38.243

40.091

40.487

40.652

42.073

41.01

45.

41.605

43.368

43.244

45.543

42.83

44.767

45.223

46.991

50.

46.743

49.544

49.417

49.17

50.024

50.769

52.335

50.509

56.

52.907

52.518

56.136

55.6

55.087

53.708

59.426

58.452

63.

60.442

59.003

60.606

63.536

62.474

62.729

68.092

66.372

71.

66.784

72.174

69.078

73.19

76.051

80.

76.295

77.922

78.34

81.745

G21

G22

Quadruple Reduction Nominal Ratio Column Entry 6 7 8

RIGHT ANGLE SHAFT UNITS - SIZE G14

G15

G16

G17

G18

G19

71.

73.432

68.805

80.

79.28

78.03

83.586

90.

89.584

94.412

88.634

86.279

89.844

93.356

100

101.765

101.931

97.661

97.847

102.173

100.345

112

109.869

115.18

110.755

111.207

117.073

114.115

125

130.142

130.84

124.29

122.463

125.838

130.757

140

147.837

141.26

136.87

138.883

149.034

140.546

160

159.611

167.326

155.221

155.855

170.768

166.453

180

169.192

190.077

175.521

171.63

183.552

190.728

200

200.412

205.214

196.97

194.643

194.176

205.007

225

227.661

217.533

216.906

220.098

229.968

216.872

250

245.792

257.672

245.99

246.994

263.505

256.847

280

292.708

271.994

283.223

294.304

315

316.018

308.463

316.338

SERIES G

8.0

219

9.0

194

10.

175

11.

156

12.

140

14.

125

16.

109

18.

20.

87.5

22.

79.5

25.

28.

62.5

32.

54.7

36.

48.6

40.

43.8

45.

38.9

50.

56.

31.3

63.

27.8

71.

24.6

80.

21.9

90.

19.4

100

17.5

112

15.6

125

140

12.5

160

10.9

180

9.7

200

8.8

225

7.8

250

280

6.3

315

5.6

CAPACITY Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm

RIGHT ANGLE SHAFT UNITS - SIZE G14

G15

G16

G17

G18

G19

G21

G22

196 7920 196 9130 196 10100 190 10800 173 11000 157 11000 141 11000 126 11000 111 11000 83.5 9550 83.5 10600 78.1 11000 70.2 11000 62.6 11000 55.2 11000 50.2 11000 45.6 11000 40.7 11000 35.9 11000 -

196 12700 189 13600 171 13700 155 13800 139 14000 124 14000 110 14000 83.5 13000 82.5 13400 77.1 13800 69.3 14000 61.8 14000 54.5 14000 50.2 14000 45.1 14000 40.2 14000 35.5 14000 -

417 17800 417 19300 417 21100 417 24000 393 25500 354 25500 310 25500 273 25600 253 25600 210 24000 199 25600 179 25600 157 25600 138 25600 128 25600 113 25600 99.2 25600 87.4 25600 81 25600 67.6 25600 62.7 25600 55.4 25600 48.8 25600 45.2 25600 38.2 25600 33.7 25600 31.2 25600 26.7 25600 23.6 25600 21.9 25600 20.3 25600 -

417 27100 417 30900 404 33700 375 34800 325 34400 293 35300 273 35400 210 31000 210 34700 189 35000 167 35200 148 35300 138 35400 118 34500 106 35200 93.5 35300 87 35400 72.3 35400 67.3 35400 58.3 34700 52.2 35400 48.6 35400 40.8 35200 36 35300 33.5 35400 26.7 30000 23.6 31500 23.4 35300 21.8 35400

925 38600 925 42600 925 48900 925 54400 913 58600 815 58600 699 58600 635 58600 561 58600 471 56100 450 58600 402 58600 344 58600 313 58600 276 58600 261 58600 224 58600 203 58600 180 58600 165 58600 145 58600 126 51500 116 53300 102 55600 91.4 57000 83 58600 73.3 58600 64.8 58600 57.8 58600 52.5 58600 46.3 58600 -

925 61300 925 68200 925 74500 863 77800 750 79000 682 79000 603 79000 471 70500 457 74600 432 79000 371 79200 337 79200 297 79200 265 74600 241 79200 219 79200 194 79200 166 74100 157 79300 126 72400 125 79300 111 79300 98.5 79300 89.5 79300 79 79300 69.9 79300 62.3 79300 56.6 79300 50 79300

1825 88500 1825 98000 1825 111000 1809 120000 1710 127000 1543 130000 1361 130000 1190 130000 1109 130000 941 127000 857 130000 761 130000 671 130000 587 130000 546 130000 473 130000 418 130000 365 130000 340 130000 300 130000 278 130000 244 130000 213 130000 199 130000 168 130000 147 130000 137 130000 129 130000 109 130000 95 130000 89 130000 -

1825 99300 1825 110000 1825 124000 1800 135000 1700 142000 1560 147000 1410 150000 1300 158000 1220 160000 936 142000 901 153000 844 161000 745 161000 652 161000 607 161000 491 150000 465 161000 406 161000 378 161000 334 162000 311 162000 273 162000 239 162000 222 162000 188 162000 164 162000 153 162000 145 162000 122 162000 107 162000 99.4 162000

TRIPLE REDUCTION

NOMINAL OUTPUT SPEED rev / min

QUADRUPLE REDUCTION

NOMINAL RATIO

RIGHT ANGLE SHAFT MECHANICAL RATINGS AT 1750 RPM INPUT

Bold Text: Forced lubrication System Required 41

SERIES G

8.0

181

9.0

161

10.

145

11.

129

12.

116

14.

104

16.

18.

20.

72.5

22.

65.9

25.

58.0

28.

51.8

32.

45.3

36.

40.3

40.

36.3

45.

32.2

50.

29.0

56.

25.9

63.

23.0

71.

20.4

80.

18.1

90.

16.1

100

14.5

112

12.9

125

11.6

140

10.4

160

9.1

180

8.1

200

7.3

225

6.4

250

5.8

280

5.2

315

4.6

RIGHT ANGLE SHAFT UNITS - SIZE G14

G15

G16

G17

G18

G19

G21

G22

172 8400 166 9400 162 10100 157 10800 144 11000 130 11000 117 11000 104 11000 91.9 11000 69.2 9550 69.2 10700 64.7 11000 58.1 11000 51.8 11000 45.8 11000 41.6 11000 37.8 11000 33.7 11000 29.8 11000 -

162 12700 156 13500 142 13700 128 13800 115 14000 103 14000 82.5 14000 69.2 12000 69.2 13400 63.9 14000 57.4 14000 51.2 14000 45.2 14000 41.6 14000 37.3 14000 33.3 14000 29.4 14000 -

365 18900 365 20400 365 22300 365 25400 327 25500 293 25600 257 25600 227 25600 210 25600 185 23700 165 25600 148 25600 130 25600 114 25600 106 25600 93.8 25600 82.2 25600 72.4 25600 67.1 25600 56 25600 51.9 25600 45.9 25600 40.4 25600 37.5 25600 31.7 25600 27.9 25600 25.9 25600 22.1 25600 19.6 25600 18.1 25600 16.8 25600 -

373 29300 365 32700 345 34700 311 34900 275 35200 243 35300 226 35400 185 32700 174 34700 157 34900 139 35200 123 35300 114 35400 99.2 35000 87.7 35200 77.5 35200 72.1 35300 59.9 35300 55.8 35400 49 35200 43.2 35300 40.2 35400 33.8 35200 29.8 35300 27.8 35400 22.1 30000 19.6 31500 19.4 35300 18 35400

767 38600 767 42600 767 48800 767 54300 757 58600 676 58600 580 58600 527 58600 466 58600 407 58500 373 58600 333 58600 286 58600 259 58600 229 58600 216 58600 185 58600 169 58600 149 58600 136 58600 120 58600 106 54500 96.2 56400 84.9 58600 75.7 58600 68.8 58600 60.7 58600 53.7 58600 47.9 58600 43.5 58600 38.4 58600 -

767 61200 767 68100 767 74400 726 79000 623 79000 567 79000 501 79100 407 73300 392 77100 359 79100 308 79200 279 78200 247 79200 220 75000 200 79200 182 79200 160 79300 145 78400 130 79300 107 74300 104 79300 91.6 79300 81.7 79300 74.2 79300 65.5 79300 57.9 79300 51.6 79300 46.9 79300 41.4 79300

1500 88000 1500 97000 1500 110000 1500 120000 1432 129000 1273 130000 1123 130000 983 130000 915 130000 776 127000 706 130000 627 130000 554 130000 484 130000 451 130000 391 130000 345 130000 301 130000 280 130000 248 130000 231 130000 202 130000 177 130000 165 130000 139 130000 122 130000 113 130000 107 130000 90 130000 79 130000 74 130000 -

1500 98800 1500 109000 1500 124000 1500 135000 1490 150000 1370 155000 1230 158000 1100 161000 1020 161000 776 141000 747 153000 701 161000 619 161000 541 161000 504 161000 407 150000 385 161000 337 162000 313 162000 277 162000 258 162000 227 162000 198 162000 184 162000 156 162000 136 162000 127 162000 120 162000 101 162000 88.5 162000 82.4 162000

TRIPLE REDUCTION

NOMINAL OUTPUT SPEED rev / min

QUADRUPLE REDUCTION

NOMINAL RATIO

RIGHT ANGLE SHAFT MECHANICAL RATINGS AT 1450 RPM INPUT

Bold Text: Forced lubrication System Required 42

SERIES G

8.0

145

9.0

129

10.

116

11.

104

12.

14.

16.

18.

20.

58.0

22.

52.7

25.

46.4

28.

41.4

32.

36.3

36.

32.2

40.

29.0

45.

25.8

50.

23.2

56.

20.7

63.

18.4

71.

16.3

80.

14.5

90.

12.9

100

11.6

112

10.4

125

9.3

140

8.3

160

7.3

180

6.4

200

5.8

225

5.2

250

4.6

280

4.1

315

3.7

RIGHT ANGLE SHAFT UNITS - SIZE G14

G15

G16

G17

G18

G19

G21

G22

138 8450 133 9380 130 10100 126 10800 115 11000 104 11000 93.4 11000 83.3 11000 73.5 11000 55.3 9550 55.3 10600 51.8 11000 46.5 11000 41.5 11000 36.6 11000 33.3 11000 30.2 11000 27 11000 23.8 11000 -

130 12700 125 13500 114 13700 103 13800 90.2 14000 82.2 14000 72.6 14000 55.3 12000 55.3 13400 51.1 13800 45.9 14000 40.9 14000 36.2 14000 33.2 14000 29.9 14000 26.6 14000 23.5 14000 -

299 19300 299 20800 299 22700 294 25600 262 25600 235 25600 206 25600 182 25600 168 25600 148 25300 132 25600 119 25600 104 25600 91.6 25600 84.9 25600 75.1 25600 65.8 25600 57.9 25600 53.7 25600 44.8 25600 41.5 25600 36.7 25600 32.3 25600 30 25600 25.3 25600 22.3 25600 20.7 25600 17.7 23500 15.7 24500 14.5 25600 13.4 25600 -

299 29300 297 33200 276 34700 249 35000 220 35200 195 35300 181 35400 148 33000 139 34700 126 35000 111 35200 98 35300 91.2 35400 79.4 35000 70.2 35200 62 35300 57.7 35400 47.9 35300 44.6 35400 39.2 35200 34.6 35300 32.2 35400 27 35200 23.9 35300 22.2 35400 17.7 30000 15.7 31500 15.5 35300 14.5 35400

613 38500 613 42500 613 48700 613 54200 607 58600 541 58600 464 58400 422 58600 373 58600 326 58600 299 58600 267 58600 228 58600 208 58600 183 58600 173 58600 148 58600 135 58600 119 58600 109 58600 96.4 58600 84.7 58300 76.9 58600 67.9 58600 60.6 58600 55 58600 48.6 58600 42.9 58600 38.3 58600 34.8 58600 30.7 58600 -

613 61100 613 68000 613 74300 583 79000 500 79100 454 79100 401 79100 326 73300 314 77100 287 79200 246 79200 224 79200 197 79200 176 75000 160 79200 145 79200 128 79300 118 79300 104 79300 88.7 77000 83 79300 73.3 79300 65.3 79300 59.3 79300 52.4 79300 46.3 79300 41.3 79300 37.5 79300 33.1 79300

1200 88000 1200 97000 1200 110000 1200 120000 1148 129000 1020 130000 900 130000 787 130000 733 130000 621 127000 566 130000 503 130000 444 130000 388 130000 361 130000 313 130000 276 130000 241 130000 224 130000 198 130000 185 130000 162 130000 141 130000 132 130000 111 130000 97 130000 91 130000 86 130000 72 130000 63 130000 59 130000 -

1200 98600 1200 109000 1200 123000 1200 135000 1200 151000 1140 161000 1000 161000 878 161000 818 161000 621 141000 598 152000 562 161000 496 161000 434 161000 404 161000 325 150000 308 162000 269 162000 251 162000 222 162000 207 162000 181 162000 158 162000 147 162000 125 162000 109 162000 101 162000 95.8 162000 81 162000 70.7 162000 65.9 162000

TRIPLE REDUCTION

NOMINAL OUTPUT SPEED rev / min

QUADRUPLE REDUCTION

NOMINAL RATIO

RIGHT ANGLE SHAFT MECHANICAL RATINGS AT 1160 RPM INPUT

SERIES G

8.0

120

9.0

107

10.

11.

12.

14.

16.

18.

20.

48.0

22.

43.6

25.

38.4

28.

34.3

32.

30.0

36.

26.7

40.

24.0

45.

21.3

50.

19.2

56.

17.1

63.

15.2

71.

13.5

80.

12.0

90.

10.7

100

9.6

112

8.6

125

7.7

140

6.9

160

6.0

180

5.3

200

4.8

225

4.3

250

3.8

280

3.4

315

3.0

RIGHT ANGLE SHAFT UNITS - SIZE G14

G15

G16

G17

G18

G19

G21

G22

114 8450 110 9380 107 10100 104 10800 95.1 11000 86 11000 77.3 11000 68.9 11000 60.8 11000 45.8 9550 45.8 10700 42.8 11000 38.5 11000 34.3 11000 30.3 11000 27.5 10800 25 10900 22.3 11000 19.7 11000 -

107 12700 103 13500 94 13700 85 13800 76.3 14000 68 14000 60.1 14000 45.8 12000 45.8 13400 42.3 14000 38 14000 33.9 14000 29.9 14000 27.5 14000 24.7 14000 22 14000 19.5 14000 -

247 19200 247 20800 247 22700 244 25600 217 25600 195 25600 171 25600 150 25600 139 25600 122 25600 109 25600 98.2 25600 86 25600 75.8 25600 70.2 25600 62.1 25600 54.4 25600 48 25600 44.4 25600 37.1 25600 34.4 25600 30.4 25600 26.8 25600 24.8 25600 21 25600 18.5 25600 17.1 25600 14.6 23500 13 24500 12 25700 11.1 25700 -

247 29200 246 33200 229 34700 206 34900 182 35200 161 35300 150 35400 122 33000 115 34700 104 34900 91.8 35200 81.1 35300 75.5 35400 65.7 35000 58.1 35200 51.3 35300 47.7 35400 39.7 35300 36.9 35400 32.4 35300 28.6 35300 26.6 35400 22.4 35400 19.7 35400 18.4 35400 14.6 30000 13 31500 12.8 35400 11.9 35400

507 38400 507 42400 507 48600 507 54200 503 58600 448 58600 385 58600 350 58600 309 58600 269 58600 247 58600 221 58600 189 58600 172 58600 152 58600 143 58600 123 58600 112 58600 98.5 58600 90.4 58600 79.8 58600 70.1 58600 63.7 58600 56.2 58600 50.1 58600 45.5 58600 40.2 58600 35.5 58600 31.7 58600 28.8 58600 25.4 58600 -

507 61000 507 68000 507 74200 482 79100 414 79100 376 79100 332 79200 269 73500 260 77100 238 79200 204 79200 185 79200 163 79300 145 75000 132 79200 120 79300 106 79300 97.5 79300 86.1 79300 75.6 79300 68.7 79300 60.6 79300 54.1 79300 49.1 79300 43.4 79300 38.3 79300 34.2 79300 31.1 79300 27.4 79300

995 88000 995 97000 995 110000 995 120000 950 129000 845 130000 746 130000 652 130000 607 130000 514 126000 469 130000 417 130000 368 130000 321 130000 300 130000 259 130000 228 130000 200 130000 185 130000 164 130000 153 130000 134 130000 117 130000 109 130000 92 130000 81 130000 75 130000 71 130000 60 130000 52 130000 49 130000 -

996 98500 996 109000 996 123000 996 135000 996 151000 943 161000 832 161000 728 161000 678 161000 514 141000 495 152000 466 161000 411 161000 359 161000 334 162000 269 150000 255 162000 223 162000 208 162000 184 162000 171 162000 150 162000 131 162000 122 162000 103 162000 90.2 162000 83.9 162000 79.3 162000 67 162000 58.8 162000 55.1 164000

TRIPLE REDUCTION

NOMINAL OUTPUT SPEED rev / min

QUADRUPLE REDUCTION

NOMINAL RATIO

RIGHT ANGLE SHAFT MECHANICAL RATINGS AT 960 RPM INPUT

SERIES G

8.0

9.0

10.

11.

12.

14.

16.

18.

20.

36.3

22.

33.0

25.

29.0

28.

25.9

32.

22.7

36.

20.1

40.

18.1

45.

16.1

50.

14.5

56.

12.9

63.

11.5

71.

10.2

80.

9.1

90.

8.1

100

7.3

112

6.5

125

5.8

140

5.2

160

4.5

180

4.0

200

3.6

225

3.2

250

2.9

280

2.6

315

2.3

M,P Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm Input Power - kW Output Torque - Nm

RIGHT ANGLE SHAFT UNITS - SIZE G14

G15

G16

G17

G18

G19

G21

G22

86.4 8450 83.2 9380 81 10100 78.5 10800 71.8 11000 65 11000 58.4 11000 52 11000 45.9 11000 34.6 9550 34.6 10700 32.4 11000 29.1 11000 25.9 11000 22.9 11000 20.8 10800 18.9 11000 16.8 11000 14.9 11000 -

81 12700 78.1 13500 71 13700 64.2 13800 57.6 14000 51.4 14000 45.4 14000 34.6 12000 34.6 13400 32 14000 28.7 14000 25.6 14000 22.6 14000 20.8 14000 18.7 14000 16.6 14000 14.7 14000 -

187 19200 187 20800 187 22700 184 25600 164 25600 147 25600 129 25600 114 25600 105 25600 92.4 25600 82.6 25600 74.2 25600 65 25600 57.3 25600 53.1 25600 46.9 25600 41.1 25600 36.2 25600 33.6 25600 28 25600 25.9 25600 22.9 25600 20.2 25600 18.7 25600 15.8 25600 13.9 25600 12.9 25600 11 23500 9.8 24500 9.1 25700 8.4 25700 -

187 29200 186 33200 173 34700 156 34900 138 35200 122 35300 113 35400 92.4 33000 87 34700 78.4 34900 69.4 35200 61.3 35300 57 35400 49.6 35000 43.9 35200 38.7 35300 36 35400 29.9 35300 27.9 35400 24.5 35300 21.6 35400 20.1 35400 16.9 35400 14.9 35400 13.9 35400 11 30000 9.8 31500 9.7 35400 9 35400

383 38400 383 42400 383 48600 383 54100 380 58600 339 58600 291 58600 264 58600 233 58600 204 58600 187 58600 167 58600 143 58600 130 58600 114 58600 108 58600 92.7 58600 84.2 58600 74.4 58600 68.2 58600 60.2 58600 52.9 58600 48.1 58600 42.4 58600 37.8 58600 34.4 58600 30.3 58600 26.8 58600 23.9 58600 21.7 58600 19.2 58600 -

383 61000 383 68000 383 74100 365 79100 313 79200 285 79200 251 79200 204 73500 196 77100 180 79200 154 79300 140 79300 123 79300 110 75000 100 79300 90 79300 80.2 79300 73.6 79300 65 79300 57.1 79300 51.9 79300 45.8 79300 40.8 79300 37.1 79300 32.7 79300 29 79300 25.8 79300 23.5 79300 20.7 79300

752 88000 752 97000 752 110000 752 120000 720 129000 639 130000 564 130000 493 130000 459 130000 389 126000 355 130000 315 130000 278 130000 243 130000 226 130000 195 130000 172 130000 150 130000 140 130000 124 130000 115 130000 101 130000 88 130000 82 130000 70 130000 61 130000 57 130000 53 130000 45 130000 39 130000 37 130000 -

752 98200 752 109000 752 123000 752 135000 752 151000 714 161000 630 161000 551 161000 514 161000 389 141000 374 152000 353 162000 311 162000 272 162000 253 162000 203 150000 193 162000 168 162000 157 162000 139 162000 129 162000 113 162000 99 162000 92.2 162000 77.9 162000 68.1 162000 63.4 162000 59.9 162000 51.4 164000 44.9 164000 41.8 164000

TRIPLE REDUCTION

NOM

QUADRUPLE REDUCTION

NOMINAL RATIO

RIGHT ANGLE SHAFT MECHANICAL RATINGS AT 725 RPM INPUT

SERIES G

RIGHT ANGLE SHAFT THERMAL RATINGS

Thermal Ratings kW These thermal ratings assume the gear unit is in constant use working in an ambient temperature of 25째C (77째F) * installed in a large indoor space at sea level. These ratings must be adjusted for alternative operating and environment conditions refer to Thermal ratings and service factors on page 6. *maximum bulk oil temperature 95째C (203째F)

Right Angle Shafts - Triple Reduction Type of Cooling

Input Speed (rev/min) 1750

No Additional Cooling

1450 1160 960 1750 1450

Fan Cooling 1160 960 1750 1450 Cooling Coil 1160 960 1750

Fan and Cooling Coil

1450 1160 960

Ratio

G1430

G1530

G1630

G1730

G1830

G1930

G2130

G2230

12:1 25:1 56:1 12:1 25:1 56:1 12:1 25:1 56:1 12:1 25:1 56:1 12:1 25:1 56:1 12:1 25:1 56:1 12:1 25:1 56:1 12:1 25:1 56:1 12:1 25:1 56:1 12:1 25:1 56:1 12:1 25:1 56:1 12:1 25:1 56:1 12:1 25:1 56:1 12:1 25:1 56:1 12:1 25:1 56:1 12:1 25:1 56:1

67 50 30 65 50 31 63 49 31 62 49 31 179 154 111 158 135 96 138 117 83 124 104 73 174 149 106 168 145 104 164 141 102 161 138 101 249 221 170 231 204 156 213 188 143 201 177 134

72 58 38 69 56 38 67 55 37 65 54 37 181 161 124 161 142 108 140 123 93 126 110 83 180 160 123 175 156 121 170 151 118 166 149 116 252 231 188 234 214 174 217 198 160 206 187 150

107 89 61 107 90 63 107 90 64 107 91 65 288 261 211 259 234 187 230 207 163 210 188 147 281 255 205 277 251 203 272 248 200 269 245 199 399 371 313 375 348 292 351 325 272 335 309 258

102 87 63 104 89 66 105 91 68 106 93 70 285 264 221 257 237 197 229 211 173 210 192 157 283 261 219 279 258 217 275 255 215 273 254 214 399 376 329 376 354 308 354 332 288 338 317 274

167 139 97 171 145 103 176 150 109 178 153 112 485 441 357 436 395 317 388 350 278 354 318 251 473 430 347 467 425 345 461 421 343 458 418 341 681 633 537 640 594 501 600 556 467 572 529 444

146 124 89 160 138 102 173 150 113 180 158 120 541 502 424 489 452 379 437 403 335 400 368 304 479 441 367 477 441 368 476 440 369 475 440 370 737 695 608 693 652 568 649 611 530 619 581 503

176 154 117 208 185 144 235 211 167 252 227 182 763 722 634 696 656 573 629 591 512 581 544 469 554 516 439 563 526 449 571 534 459 576 540 465 967 923 828 909 866 774 851 809 721 810 770 684

186 166 129 220 198 158 247 225 182 265 242 198 785 748 669 717 682 606 649 616 544 601 568 500 573 539 468 582 549 479 591 558 489 596 564 495 992 953 868 933 895 813 875 838 759 834 798 721

Right Angle Shafts - Quadruple Reduction Type of Cooling

Input Speed (rev/min) 1750

No Additional Cooling

1450 1160 960

Ratio

G1440

G1540

G1640

G1740

G1840

G1940

G2140

G2240

100:1 250:1 100:1 250:1 100:1 250:1 100:1 250:1

62 45 62 45 61 45 61 46

61 46 61 47 62 48 62 48

83 63 86 67 89 70 90 72

75 59 82 66 88 72 92 76

92 72 109 88 123 101 132 109

94 76 110 92 124 105 133 113

SERIES G

DIMENSIONS HORIZONTAL RIGHT ANGLE SHAFTS TRIPLE REDUCTION

G 3 0 B Triple Reduction Right Angle Units Horizontal N

Q W1

• For shaft/sleeve tolerance refer to shaft options tables pages 14 to 16

U1 G H

Rø holes for Sø bolts

K2 M

(Opposite side of case)

øV

Hollow Shaft Option

øV1

H1 H1

øD1

øD2

Output Shaft

Input Shaft

Output Bore

Unit Size

G14

720

230

250

370

177

265

300

150

170

G15

760

230

250

370

177

265

300

150

G16

940

300

335

515

225

330

380

G17

995

300

335

515

225

330

G18 1220 385

420

710

290

G19 1285 385

420

710

G21 1630 465

507

G22 1670 465

507

Unit Size G14 G15 G16 G17 G18 G19 G21 G22

285

820

295

360

130

285

820

255

190

225

385

1060 370

380

190

170

385

1060 315

440

500

250

153

290

440

500

250

220

750

340

530

600

300

225

695

480 1655 465

750

340

530

600

300

245

745

490 1715 485

Input Shaft V

38 M12 100 k6 x 32 38 M12 100 k6 x32 50 M16 140 k6 x 36 50 M16 140 k6 x 36 75 M20 160 m6 x 43 75 M20 m6 x 43 160 100 M24 210 m6 x 52 100 M24 210 m6 x 52

520

350 1240 338

500

1374 407

Output Shaft Y

m16 18.5 6 xx 60* m16 370 18.5 6 xx 60* m24 460 28 6 XX 80* m24 480 28 6 xx 80* m30 600 33 6xx100* m30 650 33 6xx100* m36 700 39 6xx100* m36 730 39 6xx100*

Output Bore

110 M30 180 m6 x63 130 M30 190 m6 x63 145 M42 230 m6 x81 170 M42 250 m6 x81 190 M42 300 m6 x81 210 M42 350 m6 x81 220 M42 350 m6 x81 240 M42 380 m6 x81

170

116

100

180

255

180

137

110

115

180

260

220

153

125

130

230

325

240

179

145

150

230

340

290

200

160

170

300

410

340

221

170

180

300

430

340

231

210

220

350

500

340

252

230

240

350

515

130

53.5

130

53.5

150

79.5

150

79.5

200

106

200

106

684

898

1036

1170

1380 120

1440 120

Tapped hole dimn V4

Tapped hole dimn V5

SERIES G

DIMENSIONS VERTICAL RIGHT ANGLE SHAFTS TRIPLE REDUCTION 5

G 3 0 R Triple Reduction Right Angle Units Vertical Tapped hole dimn V5

øV F1

Input Shaft

• For shaft tolerance refer to shaft options tables pages 14 and 15

øV1

Pump

Output Shaft

Agitator Unit

Note Agitator unit has a drywell and grease lubricated lower bearings

Tapped hole dimn V4

øG3

*Tower Unit J1

R1 K1 M

Unit Size

G2 (min) No With Fan Fan

G14

720

230

177

390

135

155

230

300

150

260

750

820

295

236

360

475

G15

760

230

177

390

135

155

260

300

150

220

750

820

255

236

370

495

G16

940

300

225

515

506

175

205

300

380

190

325

970 1060 370

285

460

595

G17

995

300

225

515

506

175

205

340

380

190

270

970 1060 315

285

480

615

G18 1220 385

290

700

656

205

245

370

500

250

281 1126 1240 338

345

600

760

G19 1285 385

290

700

656

205

245

400

500

250

350 1260 1374 407

345

650

815

G21 1630 465

340

750

790

255

315

500

600

300

395 1515 1655 465

400

700

925

G22 1670 465

340

750

790

265

315

600

300

415 1575 1715 485

400

730

4x Ø24 4x Ø24 4x Ø33 4x Ø33 4x Ø40 4x Ø40 4x Ø48 4x Ø48

Unit Size G14 G15 G16 G17 G18 G19 G21 G22

Input Shaft V

38 M12 100 k6 x 32 38 M12 100 k6 x32 50 M16 140 k6 x 36 50 M16 140 k6 x 36 75 M20 160 m6 x 43 75 M20 m6 x 43 160 100 M24 210 m6 x 52 100 M24 210 m6 x 52

Output Shaft

170

116

180

137

130

53.5

220

153

130

53.5

240

179

150

79.5

290

200

150

79.5

340

221

200

106

340

231

200

106

110 M30 180 m6 x63 130 M30 190 m6 x63 145 M42 230 m6 x81 170 M42 250 m6 x81 190 M42 300 m6 x81 210 M42 350 m6 x81 220 M42 350 m6 x81 240 M42 380 m6 x81

340

252

30 45 45 55 55 70 70

* = Contact Application Engineering

SERIES G

DIMENSIONS HORIZONTAL RIGHT ANGLE SHAFTS QUADRUPLE REDUCTION

G 4 0 B Quadruple Reduction Right Angle Units Horizontal N

Q W1

Tapped hole dimn V4

• For shaft/sleeve tolerance refer to shaft options tables pages 14 to 16

U1 G H

Rø holes for Sø bolts

K2 M

(Opposite side of case)

øV

Hollow Shaft Option

øV1

Input Shaft

øD1

øD2

Output Shaft

Output Bore

Unit Size

G16

965

300

335

515

225

330

380

190

225

385

G17 1020 300

335

515

225

330

380

190

170

385

G18 1265 385

420

710

290

440

500

250

153

G19 1330 385

420

710

290

440

500

250

220

G21 1660 465

507

750

340

530

600

300

225

G22 1700 465

507

750

340

530

600

300

245

Unit Size G16 G17 G18 G19 G21 G22

Input Shaft V

38 k6 38 k6 50 k6 50 k6 75 m6 75 m6

M12 x 32 M12 x 32 M16 x 36 M16 x 36 M20 x 43 M20 x 43

1060 370

460

898

1060 315

480

898

350 1240 338

600

1036

1374 407

650

1170

695

480 1655 465

700

1380 120

745

490 1715 485

730

6 X m24 X 80* 6 x m24 x 80* 6 x m30 x 100* 6 x m30 x 100* 6 x m36 x 100* 6 x m36 x 100*

1440 120

520

500

Output Shaft Y

Output Bore

145 m6 170 m6 190 m6 210 m6 220 m6 240 m6

M42 x81 M42 x81 M42 x81 M42 x81 M42 x81 M42 x81

230

220

153

125

130

230

325

250

240

179

145

150

230

340

300

290

200

160

170

300

410

350

340

221

170

180

300

430

350

340

231

210

220

350

500

380

340

252

230

240

350

515

100

140

130

53.5

140

130

53.5

160

150

79.5

160

150

79.5

Tapped hole dimn V5

SERIES G

DIMENSIONS VERTICAL RIGHT ANGLE SHAFTS QUADRUPLE REDUCTION 5

G 4 0 R Quadruple Reduction Right Angle Units Vertical Tapped hole dimn V5

øV

Input Shaft

• For shaft tolerance refer to shaft options tables pages 14 and 15

øV1

Pump

Output Shaft

Heavy Duty Agitator Unit

Note Agitator unit has a drywell and grease lubricated lower bearings

Tapped hole dimn V4

øG3

* Heavy Duty Tower Unit

R1 K1 M

Unit Size

G2 (min)

G16

965

300

225

515

506

175

300

380

190

325

970

1060

370

285

460

595

4x Ø33

G17

1020

300

225

515

506

175

340

380

190

270

970

1060

315

285

480

615

4x Ø33

45 55

G18

1265

385

290

700

656

205

370

500

250

281

1126

1240

338

345

600

760

4x Ø40

G19

1330

385

290

700

656

205

400

500

250

350

1260

1374

407

345

650

815

4x Ø40

55 70 70

G21

1660

465

340

750

790

255

500

600

300

395

1515

1655

465

400

700

925

4x Ø48

G22

1700

465

340

750

790

265

600

300

415

1575

1715

485

400

730

4x Ø48

Unit Size

Output Shaft

Input Shaft V

G16

38 k6

M12 x 32

100

145 m6

M42 x81

230

220

153

G17

38 k6

M12 x 32

100

170 m6

M42 x81

250

240

179

G18

50 m6

M16 x 36

140

130

53.5

190 m6

M42 x81

300

290

200

G19

50 m6

M16 x 36

140

130

53.5

210 m6

M42 x81

350

340

221

G21

75 m6

M20 x 43

160

150

79.5

220 m6

M42 x81

350

340

231

G22

75 m6

M20 x 43

160

150

79.5

240 m6

M42 x81

380

340

252

* = Contact Application Engineering

SERIES G

DIMENSIONS HORIZONTAL ‘J’ TYPE RIGHT ANGLE SHAFTS TRIPLE REDUCTION

G 3 0 B Triple Reduction ‘J’ Type Right Angle Units Horizontal W2

Only available for ratios: G14, G16, G18 Units - Ratios 22 to 63 G15, G17, G19, G22 Units - Ratios 28 to 80 G21 Units - Ratios 25 to 71

Tapped hole dimn V4

U1 G H

E E1

Tapped hole dimn V5

For shaft/Sleeve Tolerance refer to shaft options tables pages 14 to 16

Rø holes for Sø bolts

K2 M

(Opposite side of case)

øV1

Input Shaft

øD1

øD2

Output Shaft

* Maximum bolt length

Output Bore

Unit Size

G14

325

554

230

250

370

177

265

300

150

170

G15

365

594

230

250

370

177

265

300

150

G16

430

728

300

335

515

225

330

380

G17

485

783

300

335

515

225

330

G18

570

953

385

420

710

290

G19

635 1018 385

420

710

G21

765 1240 465

507

G22

805 1280 465

507

Unit Size G14 G15 G16 G17 G18 G19 G21 G22

285

820

295

395

360

130

285

820

255

395

190

225

385

1060 370

510

380

190

170

385

1060 315

510

440

500

250

153

350 1240 338

650

290

440

500

250

220

750

340

530

600

300

225

750

340

530

600

300

245

110 M30 180 m6 x63 130 M30 190 m6 x63 145 M42 230 m6 x81 170 M42 250 m6 x81 190 M42 300 m6 x81 210 M42 350 m6 x81 220 M42 350 m6 x81 240 M42 380 m6 x81

Input Shaft V

38 M12 100 k6 x 32 38 M12 100 k6 x32 50 M16 140 k6 x 36 50 M16 140 k6 x 36 75 M20 160 m6 x 43 75 M20 m6 x 43 160 100 M24 210 m6 x 52 100 M24 210 m6 x 52

øV

Hollow Shaft Option

520

500

130

53.5

130

53.5

150

79.5

150

79.5

200

106

200

106

650

695

480 1655 465

865

745

490 1715 485

865

170

116

100

180

255

180

137

110

115

180

260

220

153

125

130

230

325

240

179

145

150

230

340

290

200

160

170

300

410

340

221

170

180

300

430

340

231

210

220

350

500

340

252

230

240

350

515

Output Bore

m16 18.5 6 xx 60* m16 370 18.5 6 xx 60* m24 460 28 6 XX 80* m24 480 28 6 xx 80* m30 600 33 6xx100* m30 650 33 6xx100* m36 700 39 6xx100* m36 730 39 6xx100*

1374 407

Output Shaft

684

898

1036

1170

1380 120

1440 120

SERIES G

DIMENSIONS VERTICAL ‘J’ TYPE RIGHT ANGLE SHAFTS TRIPLE REDUCTION

G 3 0 R Triple Reduction ‘J’ Type Right Angle Units Vertical 5

Tapped hole dimn V5 P

Only available for ratios: G14, G16, G18 Units - Ratios 22 to 63 G15, G17, G19, G22 Units - Ratios 28 to 80 G21 Units - Ratios 25 to 71

Duty *Heavy Tower Unit

G1 Q2

Agitator unit has a drywell and grease lubricated lower bearings

Output Shaft

W1 øG3

Note

øV1

Input Shaft Heavy Duty Agitator Unit

Pump øV

øG3

For shaft/Sleeve Tolerance refer to shaft options tables pages 14 to 16

Tapped hole dimn V4

K1 M

Unit Size

G2 (min)

G14

325

554

230

177

390

135

230

300

150

260

750

820

295

395

236

360

475

G15

365

594

230

177

390

135

260

300

150

220

750

820

255

395

236

370

495

G16

430

728

300

225

515

506

175

300

380

190

325

970 1060 370

510

285

460

595

G17

485

783

300

225

515

506

175

340

380

190

270

970 1060 315

510

285

480

615

G18

570

953

385

290

700

656

205

370

500

250

281 1126 1240 338

650

345

600

760

G19

635 1018 385

290

700

656

205

400

500

250

350 1260 1374 407

650

345

650

815

G21

765 1240 465

340

750

790

255

500

600

300

395 1515 1655 465

865

400

700

925

G22

805 1280 465

340

750

790

265

600

300

415 1575 1715 485

865

400

730

4x Ø24 4x Ø24 4x Ø33 4x Ø33 4x Ø40 4x Ø40 4x Ø48 4x Ø48

Unit Size G14 G15 G16 G17 G18 G19 G21 G22

Input Shaft V

38 M12 100 k6 x 32 38 M12 100 k6 x 32 50 M16 140 m6 x 36 50 M16 m6 x 36 140 75 M20 m6 x 43 160 75 M20 m6 x 43 160 100 M24 210 m6 x 52 100 M24 210 m6 x 52

Output Shaft Y

110 M30 180 m6 x63 130 M30 190 M6 x63 145 M42 230 M6 x81 170 M42 250 M6 x81 190 M42 300 M6 x81 210 M42 350 M6 x81 220 M42 350 M6 x81 240 M42 380 M6 x81

170

116

180

137

220

153

240

179

290

200

340

221

340

231

340

252

130

53.5

130

53.5

150

79.5

150

79.5

200

106

200

106

* = Contact Application Engineering

30 45 45 55 55 70 70

SERIES G

FAN COOLING DIMENSIONS RIGHT ANGLE SHAFTS

Right Angle Shaft Units with Mechanical Fans

B B1

Triple Reduction Only Unit Size

W3 (useable shaft extension)

G14

720

670

387

140

480

G15

760

710

387

140

480

G16

940

860

507

180

620

100

G17

995

915

507

180

620

100

G18

1220

1133

625

230

790

105

G19

1285

1198

625

230

790

105

G21

1630

1496

762

297

955

155

G22

1670

1536

762

297

955

155

SERIES G

HOLLOW OUTPUT SHAFT WITH SHRINK DISC

The gear unit is fitted with a 'shrink disc' device located on the hollow output shaft to provide a positive outer locking connection between gear unit and driven shaft. The 'shrink disc' is a friction device, without keys, which exerts an external clamping force on the hollow output shaft, thus establishing a mechanical shrink fit between the gear unit hollow shaft and driven shaft. 'Shrink disc' capacities have ample margins in dealing with transmitted torques and external loading imposed on gear units.

WORKING PRINCIPLE The 'shrink disc' consists of a locking collar, a tapered inner ring and locking screws. By tightening the locking screws, the locking collar and tapered inner ring are pulled together, exerting radial forces on the inner ring, thus creating a positive friction connection between hollow shaft and driven shaft. As the tapered surfaces of locking collar and inner ring are lubricated with Molykote 321R or similar and the taper angle is not self locking, locking collar will not seize on the inner ring and can be released easily when removal is necessary. When the shrink disc is clamped in position the high contact pressures between tapered surfaces and screw heads and their seatings ensure hermetic sealing and eliminate the possibility of fretting corrosion.

21 22 Unit Size

Type

øD

øG

95 h6 110 h6 125 h6 145 h6 160 h6 170 g6 210 g6 230 g6

100 h6 115 h6 130 h6 150 h6 170 g6 180 g6 220 g6 240 g6

94.5

115

413

HSD 120-81-95

120 197

M12

121

109.5

130

418

HSD 140-81-110

140 230

M14

193

124.5

147

530

HSD 160-81-125

160 290

M16

295

144.5

167

545

HSD 180-81-145

180 320

M16

295

159.5

185

685

HSD 200-81-160

200 340

M16

295

169.5

195

705 105 105

HSD 220-81-170

220 370 103 M20

570

209.5

225

820 130 105

HSD 260-81-210

260 430

M20

570

229.5

235

835 145 105

M24 x50 M24 x50 M24 x50 M30 x60 M30 x60 M30 x60 M30 x60 M30 x60

Torque Ta (Nm)

HSD 280-81-230

280 460 132 M20

570

HOLLOW SHAFT ød1

ød2

ød3

119

END PLATE

ød5

ød6

øK1

Circlip

10.0 9.8 10.0 9.8 12.0 11.8 12.0 11.8 12.0 11.8 12.0 11.8 14.0 13.8 14.0 13.8

99.75 99.5 114.75 114.50 129.75 129.50 149.75 149.50 169.75 169.5 184.75 184.50 219.75 219.50 239.75 239.50

M crs

M12

D1300-1000

M12

D1300-1150

103

M16

D1300-1300

120

M16

D1300-1500

135

100

M16

D1300-1700

150

110

M16

D1300-1850

170

130

M20

D1300-2200

190

150

M20

D1300-2400

100

415

180

255

276

110

115

111

420

180

260

276

125

130

126

533

230

325

348

145

150

147

548

230

340

348

160

170

162

688

300

410

442

170

180

172

708

300

430

442

210

220

212

824

350

500

510

230

240

232

839

350

515

535

Customers Shaft

l 3.2

min

5 x 15 o

ød2

ød4

3.2

Hollow Shaft and Shrink Disc

l2 L1

30 o

3 rad (max)

K Tapped hole

L3 L2 H

End Plate (If required)

Circlip

øD3

øD

øD2

ød4

Recess for end plate Screws M (tightened to torque Ta)

Anti-Fretting bush

ød6

ød3

ød5

ød2

ød1

øG

SHRINK DISC

ød3

CUSTOMERS SHAFT

øD1

Unit Size

øK1 hole Two tappings 'P' at 180o

SERIES G

KEYED SLEEVES Column 10 Entry

Customers Shaft

3.2

Chamfer 5 x 15°

O d1

-0.3 -0.5

O d4 min

Inch

Consult Application Engineering for dimensions of Inch sleeves

‘K’ Tapped hole

4 rad (max)

Metric

End Plate (If required)

Hollow Shaft L1

O d6

O d5

O D1

Circlip

K1 hole

Two tappings ‘P’ at 180°

UNIT SIZE 14 15 16 17 18 19 21 22

CUSTOMERS SHAFT l3 l4 (min)

Ød1

Ød4

95 h6 110 h6 125 h6 145 h6 160 h6 180 g6 210 g6 230 g6

115

335

280

130

335

105

280

147

430

120

100

360

167

430

130

110

360

192

570

145

125

520

207

570

155

135

520

225

670

165

145

610

250

670

175

155

610

HOLLOW SHAFT

25 (p9) 28 (p9) 32 (p9) 36 (p9) 40 (p9) 45 (p9) 50 (p9) 50 (p9)

86.0 85.8 100.0 99.8 114.0 113.8 133.0 132.7 152.0 151.6 165.0 164.7 193.0 192.7 213.0 212.7

M24 x 50 M24 x 50 M24 x 50 M30 x 60 M30 x 60 M30 x 60 M30 x 60 M30 x 60

Key Section (not supplied) 25 x 14 28 x 16 32 x 18 36 x 20 40 x 22 45 x 25 50 x 28 50 x 28

END PLATE

ØD1

Ød5

Ød6

ØK1

Circlip

95 H7 110 H7 125 H7 145 H7 160 H7 180 H7 210 H7 230 H7

180

M12

D1300-1000

180

M12

D1300-1150

230

103

M16

D1300-1300

230

120

M16

D1300-1500

300

135

100

M16

D1300-1700

300

150

110

M16

D1300-1850

350

170

130

M20

D1300-2200

350

99.75 99.50 114.75 114.50 129.75 129.50 149.75 149.50 169.75 169.50 184.75 184.50 219.75 219.50 239.75 239.50

10.0 9.8 10.0 9.8 12.0 11.8 12.0 11.8 12.0 11.8 12.0 11.8 14.0 13.8 14.0 13.8

M crs

190

150

M20

D1300-2400

SERIES G

COOLING COIL CONNECTIONS

Cooling coils can be fitted to all unit types and handings. Cooling coil connections for water inlet and outlet pipes are Ă¸12mm on all sizes. The protruding cooling coil pipe can be connected to customers pipe work via a suitable straight coupling. Water supply:

Cooling coils are suitable for fresh, brackish or sea water with flow in either direction. Connections are therefore interchangeable.

For best performance, the water supply should be at 10oC / 12oC temperature and at a flow rate of 5 litres / minute.

310

120

163

270

120

163

370

150

220

315

150

220

315

200

285

385

200

285

400

200

355

420

200

355

Ă¸12mm

SIZE OF UNIT

Gear Case

50mm A

SERIES G BACKSTOPS Externally mounted Backstops can be fitted to all Series G gear units, when required to operate in non-reversing drives. They are located on the helical pinion shaft and have adequate capacities to deal with full rated torques. All backstops are centrifugal lift off type. Changing the direction of locking rotation is a simple operation.

Parallel Shaft Units

Column 16 entry, shaft rotation shown

4 Stage

3 Stage

øC

A 2

øC

Right Angle Shaft Units

Column 16 entry, shaft rotation shown For right angle units, if backstop position is required at opposite side of unit to outputshaft, column 16 entry must be 3 or 4 (see page 14) A A 3 Stage 4 Stage 1 1

2 øC

3 øC

Unit Size

G14

325

G15

365

G16

430

G17

485

G18

570

G19

635

G21

765

G22

805

øC B

øC

Backstop

275

175

85-40

340

210

120-50

433

290

170-63

500

310

200-63 57

Note: Torque limiting backstops with controllable tension release can be fitted to all Series G units (for details consult our Application Engineers).

SERIES G TORQUE ARM The torque arm must be flexibly mounted to the chassis structure

Torque arms are available for all shaft mounted units with parallel or right angle shafts. They are supplied as optional extras and are secured to gear cases as shown below. Torque arms must be secured to the chassis structure in a flexible mounting as indicated.

Each pair of disc springs to be compressed 'X' mm on assembly

Shaft mounted units are designed to operate in the horizontal position. Reference must be made to our Application Engineers, with details, where units are required to operate in an inclined position.

When used on Traverse drives with high inertia driven loads, eg crane drives (slewing, long travel and cross travel) bogie drives and selected high inertia load roller table drives, it is recommended that shaft mounted units should be fitted with shock absorbing Torque Arms. Consult our Application Engineers with specific application details.

SHAFT MOUNTED UNITS FOR HIGH INERTIA DRIVE

Ă¸H

It is recommended that the torque arm is fitted on the side of the unit adjacent to the driven machine.

Ă¸F

SIZE OF UNIT

135

195

16 645 17 700

167

18 845 19 910

222

14 490 15 530

21 & 22

Disc Spring Ref

M30

207

80 x 41 x 4

1.1

M36

262

100 x 51 x 6

1.1

105

M48

336

125 x 71 x 6

1.7

MIN

MAX

253

125

328

150

Contact our Application Engineers

SERIES G

MOTORISED

SERIES G

SERIES G MOTORISED DIMENSIONS

øP

Parallel Shaft Units

Double Reduction IEC Motors Unit Size G1420

G1520

G1620 G1720

Motor Size 200 225 250 280 200 225 250 280 250 280 315 250 280 315

Column 13 Entry D E F G D E F G F G H F G H

LB (max)

ØP

325 325 325 325 365 365 365 365 430 430 430 485 485 485

428 458 458 458 428 458 458 458 513 513 543 513 513 543

229 229 275 275 229 229 275 275 298 298 330 298 298 330

651 786 839 951 651 786 839 951 839 951 1028 839 951 1028

400 450 550 550 400 450 550 550 550 550 660 550 550 660

Triple and Quadruple Reduction

Motor Column Size 13 Entry 324TC/326TC R 364TC/365TC S 404TC/405TC T

G1430 / G1440

G1530 / G1540 G1540

G1630 / G1640

G1730 / G1740 G1740

G1830 / G1840

G1930 / G1940

Motor Size 132 160 180 200 225 250 132 160 180 200 225 250 132 160 180 200 225 250 280 315 132 160 180 200 225 250 280 315 180 200 225 250 280 315 180 200 225 250 280 315

Column 13 Entry A B C D E F A B C D E F A B C D E F G H A B C D E F G H C D E F G H C D E F G H

229 229 229

LB (max) 657 785 839

339.7 339.7 352.4

445 460.9 495.8

ØP

324TC/326TC 364TC/365TC 404TC/405TC

R S T

445 460.9 495.8

229 229 229

657 785 839

339.7 339.7 352.4

364TC/365TC 404TC/405TC 444TC/445TC 364TC/365TC 404TC/405TC 444TC/445TC

S T U S T U

515.9 550.8 582.6 515.9 550.8 582.6

383 383 383 383 383 383

785 839 951 785 839 951

339.7 352.4 352.4 339.7 352.4 352.4

Motor Size 254TC/256TC 284TC/286TC 324TC/326TC 364TC/365TC 404TC/405TC

Column 13 Entry P Q R S T

LB (max)

ØP

373.2 389.1 405 420.9 455.8

170 170 170 170 177

546 605 657 785 839

254 285.8 339.7 339.7 352.4

254TC/256TC 284TC/286TC 324TC/326TC 364TC/365TC 404TC/405TC

P Q R S T

373.2 389.1 405 420.9 455.8

170 170 170 170 177

546 605 657 785 839

254 285.8 339.7 339.7 352.4

254TC/256TC 284TC/286TC 324TC/326TC 364TC/365TC 404TC/405TC 444TC/445TC

P Q R S T U

438.2 454.1 470 485.9 520.8 552.6

170 170 170 170 177 213

546 605 657 785 839 951

254 285.8 339.7 339.7 352.4 425.5

254TC/256TC 284TC/286TC 324TC/326TC 364TC/365TC 404TC/405TC 444TC/445TC

P Q R S T U

438.2 454.1 470 485.9 520.8 552.6

170 170 170 170 177 213

546 605 657 785 839 951

254 285.8 339.7 339.7 352.4 425.5

254TC/256TC 284TC/286TC 324TC/326TC 364TC/365TC 404TC/405TC 444TC/445TC 254TC/256TC 284TC/286TC 324TC/326TC 364TC/365TC 404TC/405TC 444TC/445TC

P Q R S T U P Q R S T U

538.2 554.1 570 585.9 620.8 652.6 538.2 554.1 570 585.9 620.8 652.6

198 198 198 198 198 213 198 198 198 198 198 213

546 605 657 785 839 951 546 605 657 785 839 951

254 285.8 339.7 339.7 352.4 425.5 254 285.8 339.7 339.7 352.4 425.5

IEC Motors Unit Size

NEMA Motors

LB (max)

ØP

435 435 435 435 435 435 475 475 475 475 475 475 570 570 570 570 570 570 570 570 625 625 625 625 625 625 625 625 755 755 755 755 755 755 820 820 820 820 820 820

358 388 388 388 418 418 358 388 388 388 418 418 423 453 453 453 483 483 483 513 423 453 453 453 483 483 483 513 553 553 583 583 583 613 553 553 583 583 583 613

170 175 175 200 225 275 170 175 175 200 225 275 170 175 175 200 225 275 275 330 170 175 175 200 225 275 275 330 198 200 225 275 275 330 198 200 225 275 275 330

420 540 598 651 786 839 420 540 598 651 786 839 420 540 598 651 786 839 951 1028 420 540 598 651 786 839 951 1028 598 651 786 839 951 1028 598 651 786 839 951 1028

300 350 350 400 450 550 300 350 350 400 450 550 300 350 350 400 450 550 550 660 300 350 350 400 450 550 550 660 350 400 450 550 550 660 350 400 450 550 550 660

SERIES G MOTORISED DIMENSIONS

øP

Right Angle Shaft Units

Triple Reduction IEC Motors Unit Size

G1430

G1530

G1630

G1730

G1830

G1930

Motor Size 132 160 180 200 225 250 280 132 160 180 200 225 250 280 200 225 250 280 315 200 225 250 280 315 225 250 280 315 225 250 280 315

Column 13 Entry A B C D E F G A B C D E F G D E F G H D E F G H E F G H E F G H

NEMA Motors

LB (max)

ØP

803 833 833 833 863 863 863 843 873 873 873 903 903 903 1053 1083 1083 1083 1113 1108 1138 1138 1138 1168 1363 1363 1363 1393 1428 1428 1428 1458

420 540 598 651 786 839 951 420 540 598 651 786 839 951 651 786 839 951 1028 651 786 839 951 1028 786 839 951 1028 786 839 951 1028

300 350 350 400 450 550 550 300 350 350 400 450 550 550 400 450 550 550 660 400 450 550 550 660 450 550 550 660 450 550 550 660

Motor Size 254TC/256TC 284TC/286TC 324TC/326TC 364TC/365TC 404TC/405TC

Column 13 Entry P Q R S T

LB (max)

ØP

818.3 834.1 850 865.9 900.8

546 605 657 785 839

254 285.8 339.7 339.7 352.4

254TC/256TC 284TC/286TC 324TC/326TC 364TC/365TC 404TC/405TC

P Q R S T

858.3 874.1 890 905.9 940.8

546 605 657 785 839

254 285.8 339.7 339.7 352.4

324TC/326TC 364TC/365TC 404TC/405TC 444TC/445TC

R S T U

1070 1085.9 1120.8 1152.6

657 785 839 951

339.7 339.7 352.4 425.5

324TC/326TC 364TC/365TC 404TC/405TC 444TC/445TC

R S T U

1125.9 1140.9 1175.8 1207.6

657 785 839 951

339.7 339.7 352.4 425.5

364TC/365TC 404TC/405TC 444TC/445TC

S T U

1365.9 1400.8 1432.6

785 839 951

339.7 352.4 425.5

364TC/365TC 404TC/405TC 444TC/445TC

S T U

1430.9 1465.8 1497.6

785 839 951

339.7 352.4 425.5

Motor Size 254TC/256TC 284TC/286TC 324TC/326TC 364TC/365TC 404TC/405TC

Column 13 Entry P Q R S T

LB (max)

ØP

1063.3 1079.1 1095 1110.9 1145.8

546 605 657 785 839

254 285.8 339.7 339.7 352.4

254TC/256TC 284TC/286TC 324TC/326TC 364TC/365TC 404TC/405TC

P Q R S T

1118.3 1134.1 1150 1165.9 1200.8

546 605 657 785 839

254 285.8 339.7 339.7 352.4

254TC/256TC 284TC/286TC 324TC/326TC 364TC/365TC 404TC/405TC 444TC/445TC

P Q R S T U

1363.3 1379.1 1396 1410.9 1445.8 1477.6

546 605 657 785 839 951

254 285.8 339.7 339.7 352.4 425.5

254TC/256TC 284TC/286TC 324TC/326TC 364TC/365TC 404TC/405TC 444TC/445TC

P Q R S T U

1428.8 1444.1 1461 1475.9 1510.8 1542.6

546 605 657 785 839 951

254 285.8 339.7 339.7 352.4 425.5

Quadruple Reduction NEMA Motors

IEC Motors Unit Size

G1640

G1740

G1840

G1940

Motor Size 132 160 180 200 225 250 132 160 180 200 225 250 160 180 200 225 250 280 315 160 180 200 225 250 280 315

Column 13 Entry A B C D E F A B C D E F B C D E F G H B C D E F G H

LB (max)

ØP

1048 1078 1078 1078 1108 1108 1113 1133 1133 1133 1163 1163 1378 1378 1378 1408 1408 1408 1438 1443 1443 1443 1473 1473 1473 1503

420 540 598 651 786 839 420 540 598 651 786 839 540 598 651 786 839 951 1028 540 598 651 786 839 951 1028

300 350 350 400 450 550 300 350 350 400 450 550 350 350 400 450 550 550 660 350 350 400 450 550 550 660

SERIES G SHIPPING SPECIFICATION UNIT MASS (KG) Gear Unit

No of Reductions

2 Stage

Parallel Shat

3 Stage

4 Stage

3 Stage Right Angle Shaft 4 Stage

Unit Size

Output Shaft

Standard

360

415

790

905

1530

1875

3150

3640

Shaft Mount

340

385

755

855

1435

1755

2950

3370

Agitator

400

455

840

980

1630

1995

3350

Standard

375

430

805

920

1550

1895

3200

3690

Shaft Mount

355

400

770

870

1455

1775

3000

3420

Agitator

415

470

855

995

1650

2015

3400

Standard

385

440

820

935

1580

1925

3250

3740

Shaft Mount

365

405

785

885

1485

1805

3050

3470

Agitator

425

480

870

1010

1680

2045

3450

Standard

395

450

840

940

1640

1985

3350

3840

Shaft Mount

375

420

805

890

1545

1865

3150

3570

Agitator

435

490

890

1015

1740

2105

3550

Standard

840

940

1620

1965

3300

3790

Shaft Mount

805

705

1525

1845

3100

3520

Agitator

890

1720

2085

3500

Mass excludes: lubricant, cooling fans or coil.

UNIT VOLUME (m3) Gear Unit

No of Reductions

2 Stage

Parallel Shaft

3 Stage

4 Stage

3 Stage Right Angle Shaft 4 Stage

Output Shaft

Unit Size 14

Standard

0.275

0.279

0.579

0.593

1.122

1.296

2.08

2.21

Shaft Mount

0.202

0.418

0.811

0.895

1.76

1.84

Agitator

0.309

0.316

0.636

0.649

1.233

1.421

2.35

Standard

0.259

0.263

0.558

0.572

1.081

1.25

2.06

2.21

Shaft Mount

0.185

0.397

0.769

0.849

1.72

1.80

Agitator

0.293

0.301

0.616

0.629

1.193

1.377

2.32

Standard

0.259

0.263

0.558

0.572

1.081

1.25

2.06

2.17

Shaft Mount

0.185

0.397

0.769

0.849

1.72

1.80

Agitator

0.293

0.301

0.616

0.629

1.193

1.377

2.32

Standard

0.262

0.266

0.57

0.586

1.116

1.28

2.12

2.18

Shaft Mount

0.212

0.214

0.462

0.474

0.89

0.994

1.73

1.82

Agitator

0.304

0.314

0.645

0.66

1.26

1.44

1.47

Standard

0.581

0.598

1.148

1.314

2.15

2.21

Shaft Mount

0.47

0.483

0.916

1.021

1.76

1.84

Agitator

0.657

0.673

1.296

1.478

2.5

SERIES G NOTES

SERIES G IMPORTANT Product Safety Information General - The following information is important in ensuring safety. It must be brought to the attention of personnel involved in the selection of the equipment, those responsible for the design of the machinery in which it is to be incorporated and those involved in its installation, use and maintenance. The equipment will operate safely provided it is selected, installed, used and maintained properly. As with any power transmission equipment proper precautions must be taken as indicated in the following paragraphs, to ensure safety. Potential Hazards - these are not necessarily listed in any order of severity as the degree of danger varies in individual circumstances. It is important therefore that the list is studied in its entirety:1) Fire/Explosion (a) Oil mists and vapour are generated within gear units. It is therefore dangerous to use naked lights in the proximity of gearbox openings, due to the risk of fire or explosion. (b) In the event of fire or serious overheating (over 300 oC), certain materials (rubber, plastics, etc.) may decompose and produce fumes. Care should be taken to avoid exposure to the fumes, and the remains of burned or overheated plastic/rubber materials should be handled with rubber gloves. 2) Guards - Rotating shafts and couplings must be guarded to eliminate the possibility of physical contact or entanglement of clothing. It should be of rigid construction and firmly secured. 3) Noise - High speed gearboxes and gearbox driven machinery may produce noise levels which are damaging to the hearing with prolonged exposure. Ear defenders should be provided for personnel in these circumstances. Reference should be made to the Department of Employment Code of Practice for reducing exposure of employed persons to noise. 4) Lifting - Where provided (on larger units) only the lifting points or eyebolts must be used for lifting operations (see maintenance manual or general arrangement drawing for lifting point positions). Failure to use the lifting points provided may result in personal injury and/or damage to the product or surrounding equipment. Keep clear of raised equipment. 5) Lubricants and Lubrication (a) Prolonged contact with lubricants can be detrimental to the skin. The manufacturer's instruction must be followed when handling lubricants. (b) The lubrication status of the equipment must be checked before commissioning. Read and carry out all instructions on the lubricant plate and in the installation and maintenance literature. Heed all warning tags. Failure to do so could result in mechanical damage and in extreme cases risk of injury to personnel. 6) Electrical Equipment - Observe hazard warnings on electrical equipment and isolate power before working on the gearbox or associated equipment, in order to prevent the machinery being started. 7) Installation, Maintenance and Storage (a) In the event that equipment is to be held in storage, for a period exceeding 6 months, prior to installation or commissioning, application engineering must be consulted regarding special preservation requirements. Unless otherwise agreed, equipment must be stored in a building protected from extremes of temperature and humidity to prevent deterioration. The rotating components (gears and shafts) must be turned a few revolutions once a month (to prevent bearings brinelling). (b) External gearbox components may be supplied with preservative materials applied, in the form of a "waxed" tape overwrap or wax film preservative. Gloves should be worn when removing these materials. The former can be removed manually, the latter using white spirit as a solvent. Preservatives applied to the internal parts of the gear units do not require removal prior to operation. (c) Installation must be performed in accordance with the manufacturer's instructions and be undertaken by suitably qualified personnel. (d) Before working on a gearbox or associated equipment, ensure that the load has been removed from the system to eliminate the possibility of any movement of the machinery and isolate power supply. Where necessary, provide mechanical means to ensure the machinery cannot move or rotate. Ensure removal of such devices after work is complete. (e) Ensure the proper maintenance of gearboxes in operation. Use only the correct tools and approved spare parts for repair and maintenance. Consult the Maintenance Manual before dismantling or performing maintenance work. 8) Hot Surfaces and Lubricants (a) During operation, gear units may become sufficiently hot to cause skin burns. Care must be taken to avoid accidental contact. (b) After extended running the lubricant in gear units and lubrication systems may reach temperatures sufficient to cause burns. Allow equipment to cool before servicing or performing adjustments. 9) Selection and Design (a) Where gear units provide a backstop facility, ensure that back-up systems are provided if failure of the backstop device would endanger personnel or result in damage. (b) The driving and driven equipment must be correctly selected to ensure that the complete machinery installation will perform satisfactorily, avoiding system critical speeds, system torsional vibration, etc. (c) The equipment must not be operated in an environment or at speeds, powers, torques or with external loads beyond those for which it was designed. (d) As improvements in design are being made continually the contents of this catalogue are not to be regarded as binding in detail, and drawings and capacities are subject to alterations without notice. The above guidance is based on the current state of knowledge and our best assessment of the potential hazards in the operation of the gear units. Any further information or clarification required may be obtained by contacting an Application Engineer.

DENMARK

SWEDEN & NORWAY

UNITED KINGDOM

Radicon Transmission (Australia) PTY Ltd Australia

Benzler Transmission A/S Fuglebævej 3D DK-2770 Kastrup, Denmark

AB Benzlers Box 922 (Landskronavägen 1) 251 09 Helsingborg Sweden

Tel: +45 36 34 03 00 Fax: +45 36 77 02 42

Tel: +46 42 18 68 00 Fax: +46 42 21 88 03

Radicon Transmission UK Ltd Unit J3 Lowfields Business Park, Lowfields Way, Elland West Yorkshire, HX5 9DA

FINLAND

THAILAND

Oy Benzler AB Vanha Talvitie 3C FI-00580 Helsingfors, Finland

Radicon Transmission (Thailand) Ltd 700/43 Moo 6 Amata Nakorn Industrial Estate Tumbol Klongtumru Muang, Chonburi 20000 Thailand

Tel: +61 488 054 028 EUROPE Benzler TBA BV Jachthavenweg 2 NL-5928 NT Venlo Austria Tel: +43 7 229 618 91 Fax: +43 7 229 618 84 France Tel: +33 687 718 711 Fax: +31 77 324 59 01 Germany Tel: 0800 350 40 00 Fax: 0800 350 40 01 Italy Tel: +39 02 824 3511

Tel: +358 9 340 1716 Fax: +358 10 296 2072 INDIA Elecon. Engineering Company Ltd. Anand Sojitra Road Vallabh Vidyanagar 388120 Gujarat India

Tel: +66 3845 9044 Fax: +66 3821 3655

Tel: Fax:

+44 (0) 1484 465 800 +44 (0) 1484 465 801

USA Radicon USA Transmission Ltd 1599 Lunt Avenue Elk Grove Village Chicago Illinois 60007 USA Tel: +1 847 593 9910 Fax: +1 847 593 9950

Netherlands & the rest of Europe Tel: +91 2692 236513 Tel: +31 77 324 59 00 Fax: +91 2692 227484 Fax: +31 77 324 59 01

Technical Up to - 100kW / 8500 Nm

www.benzlers.com www.radicon.com

Worm Gears CAM-1.00GB0111

Benzlers Denmark +45 36 34 03 00 Finland +358 9 340 1716 Germany +49 800-350 4000 Italy +39 02 824 3511 Sweden +46 42 186800 The Netherlands +31 77 324 59 00 www.benzlers.com Radicon Thailand +66 3845 9044 United Kingdom +44 (0) 1484 465 800 USA +1 847 593 9910 www.radicon.com