Radicon Series A Mid Range Worm Gearboxes by Texam Limited

Series A Mid Range Worm Gear

Technical

Up to - 100kW/ 8500Nm Worm Gears CAM-2.00GB1211

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 AM NOTES

SERIES AM CONTENTS General Description __________________________________________________________________ 3 Unit Designations ____________________________________________________________________ 4 Explanation and use of Ratings and Service Factors _________________________________________ 5 Load Classification by Applications ______________________________________________________ 6 Moments of Inertia ___________________________________________________________________ 7 Lubrication _________________________________________________________________________ 8 Selection Procedure __________________________________________________________________

9 - 10

Mounting Positions and Unit Handings ____________________________________________________

11 - 12

Exact Ratios ________________________________________________________________________ 14 Output Shaft Options and Additional Features ______________________________________________ 15 Motor Performance Data ______________________________________________________________ 16 Brake Motors / Motors Available _________________________________________________________ 17 Standard Motor Variants Available _______________________________________________________ 18 Motor Details _______________________________________________________________________ 19 Motor Adaptors ______________________________________________________________________ 20 Overhung and Axial Loads on Shafts _____________________________________________________

21 - 22

Ratings - Input Power / Output Torque ____________________________________________________

23 - 46

Dimension Sheets - Single Reduction ____________________________________________________

47 - 54

Dimension Sheets - Double Reduction ____________________________________________________

55 - 62

Agitator Units Selection _______________________________________________________________ 63 Torque Arm Banjo Type _______________________________________________________________ 64 Holdbacks __________________________________________________________________________ 65 Shipping Specification ________________________________________________________________ 66

SERIES AM GENERAL DESCRIPTION Single Reduction Units (worm) This fully metric range of units of 100, 125, 160 and 200 mm centres is based on a single universal case for each size, giving a high degree of common parts and interchangeability. Under-driven, over-driven and vertical types provide a choice of shaft arrangements in meeting the requirements of a wide variety of applications in the medium power range up to 140 kW. All units are designed with hollow output bore, outputshaft can be fitted allowing handing to be changed without dismantling the unit. Series A Mid Range gives a choice of 12 standard ratios from 5/1 to 70/1 and important features include high efficiencies and load carrying capacities combined with long life and reliability in service. Single Reduction Units (worm) Double Reduction Units (worm/worm) These units consist of a standard single reduction unit with a smaller shaft mounted unit fitted to the input shaft. The three smallest sizes are fitted with shaft mounted Series A Junior units whilst the size 2002 is fitted with a size 1002 (C07 when motorised). The range extends the ratios available up to the maximum of 4200/1 making them ideal for fitting to slow moving machinery (Ratios up to 4900/1 are available in size 2002 motorised. Consult our Application Engineers for details). As with the single reduction units they are available in under-driven, overdriven and vertical types, foot mounting and shaft mounting. Double Reduction Units (worm/worm)

Heavy Duty Stirrer Units Based on the standard Series A Mid Range the Heavy Duty Stirrer Unit incorporates an extended bearing housing to accommodate a larger bottom bearing and increased shaft size, thereby enhancing the units capacity to absorb the high bending loads imposed during stirrer applications. These units can be ordered with a dry-well option to minimise the risk of output shaft leakage. Cooling Tower Fan Drives Based on the standard Series A Mid Range the Cooling Tower Fan Drive incorporates an extended top bearing housing to accommodate the larger wheelshaft bearing whilst maintaining a compact drive.

Heavy Duty Stirrer Units

Lengths of output shaft extensions are manufactured to clients requirements to suit fan hubs. Lubrication is entirely contained. Gears and lower bearings dip in the oil bath whilst oil is pumped to the top wheelshaft bearing by means of a built-in mechanical oil pump. Two oil seals are fitted on both the wheelshaft and wormshaft, the wheelshaft extension incorporating a grease chamber. All exposed parts other than the extensions are finished with corrosion resistant paint. Units are supplied with BSP plugs fitted to the oil filler, drain and ventilator points, suitable for connection to the outsides of towers. Where specified on the order we can supply the necessary piping complete with ventilator, combined dipstick and oil drain. When selecting a unit, use the selection procedure as detailed on pages 10 - 11 and apply a service factor of 1.75 The ratings for these units are on pages 24 - 47. Enquiries should include full details of the duty required together with full information regarding ambient temperature at site and whether acids or abrasive solids are likely to be present in the air flow.

Cooling Tower Fan Drives

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

Example

1 2 5 2 7 . 5

W R C - 1 -

- - - -

- 20 - Additional Features Paint, Lubricant, Double Oil Seal, Hold Back etc e.g. -

1 - Series A Range

19 - Motor Required

e.g.

2 - 4 - Size of Unit

For R or G Types Without

Motor Enter -

e.g. 1 2 5

5 - Revision Version

For slow speed applications where greater oil quantities are required

Enter

etc

6, 7, 8 - Nominal Overall Ratio

e.g. 7

18 - No of Motor Poles

6 or 8

For R or G Type Enter

5 0 .

15, 16, 17 - Geared Motor Powers Motor Power Required e.g. .

9 - Unit Version

For R or G Type Enter

W - STD Unit Machined Face On Left** Y

- STD Unit Machined Face On Right**

- STD Unit With Output Flange On Left**

- STD Unit With Output Flange On Right**

13, 14 -

- -

Mounting Position e.g. 1 2

B - STD Unit Machined Face On Left** With Base Mounted Feet

12 - Motor Adaptor For G or A Type Unit

D - STD Unit Machined Face On Right** With Base Mounted Feet

For All Other Types Enter -

A - Agitator Unit C

7 5

11 -

- Cooling Tower Unit

OUTPUT SHAFT

C - Standard Single Extension On Left **

T - STD Unit With Banjo T/A On Left**

E - Standard Single Extension On Right**

- Standard Double Extension

- Reduced Dia Single Extension On Left **

- Reduced Dia Single Extension On Right **

- STD Unit With Banjo T/A On Right**

V - STD Vertical Unit With Output Flange And Drywell

G - Reduced Dia Double Extension

10 - Type of Unit R

- Reducer Unit

- Standard Shaft Mounted

- Reducer Unit - Double Reduction

- NEMA Single Extension On Left **

M - Motorised - Double Reduction Only

B - NEMA Single Extension On Right **

G - Unit to allow fitting of Non Standard IEC motor

Q - NEMA Reduced Dia Single Extension On Left **

- Unit to allow fitting of NEMA motor

- NEMA Double Extension

T - NEMA Reduced Dia Single Extension On Right **

** Looking on Inputshaft Mounting Position 1

R - NEMA Reduced Dia Double Extension A - NEMA Shaft Mounted

* This Page May Be Photocopied Allowing The Customer To Enter Their Order 4

SERIES AM

EXPLANATION & USE OF RATINGS & SERVICE 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 Two types of Service Factor must be considered:-

Mechanical Service Factor Fm and Thermal Service Factors Ft, Fp and Fd Table1. Mechanical Service Factor Fm

Mechanical Ratings and Service Factor Fm Mechanical ratings measure capacity in terms of life and/or strength, assuming 10 hr/day continuous running under uniform load conditions.

Duration of Load classification-driven machine service Heavy hrs per Uniform Moderate Shock Shock day Under 3 0.80 1.00 1.50 Electric motor steam turbine or 3 to 10 1.00 1.25 1.75 hydraulic motor Over 10 1.25 1.50 2.00 Under 3 1.00 1.25 1.75 Multi-cylinder internal 3 to 10 1.25 1.50 2.00 combustion engine Over 10 1.50 1.75 2.25 Under 3 1.25 1.50 2.00 Single cylinder internal 3 to 10 1.50 1.75 2.25 combustion engine Over 10 1.75 2.00 2.50

Prime Mover

Catalogue ratings allow 100% overload at starting, braking or momentarily during operation up to 10 hours 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. Load characteristics for a wide range of applications are detailed in Table 5 opposite, which are used in deciding the appropriate Service Factor Fm from Table 1. If overloads can be calculated, or accurately assessed, actual loads should be used instead of Fm.

For units subject to frequent stop/start overloads in excess of 10 times per day, refer to our Application Engineers. 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. Table2. Thermal Service Factor Ft

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.

Ambient -30 temperature 째C Factor Ft

Thermal factors are for units with fans fitted, un-fanned units to be referred to our Applications department.

-20

-10

1.65 1.52 1.39 1.26 1.14 1.0 0.86 0.73 0.60

Table3. Thermal Service Factor Fp (Single Reduction units)

To select motorised units the reducer rating tables should be used, pages 24 - 47, referring to the relevant input speed equivalent to motor speed.

Output Speed (rev/min)

Catalogue thermal limitations are based on the unit operating continuously in an environment with an ambient temperature equal to 20째C and in mounting position 1. The thermal rating is affected by ambient temperature, duration of running per hour and mounting position. To account for these varying conditions, the service factors given in tables 2, 3 and 4 should be applied to the catalogue thermal ratings as follows:-

0 >100 >200 >300 >400 >500 >600 >700

Ttherm = Tt x Ft x Fp x Fd Tt = Catalogue output torque thermal rating (Nm) Ttherm = Allowable output torque thermal rating (Nm) Ft = Service factor for ambient temperature (see Table 2) Fp = Service factor for different mounting positions (see Table 3) Fd = Thermal service factor for duration of running (see Table 4)

to to to to to to to

100 200 300 400 500 600 700

Mounting Position (see pages 12 and 13) 1 2 3&4 5&6 1.0 0.91 0.71 1.0 0.89 0.69 1.0 0.85 0.66 Refer to our 1.0 0.82 0.62 Applicatios 1.0 0.77 0.57 Department 1.0 0.72 0.52 1.0 0.65 0.46 1.0 0.58 0.39

Table4. Thermal Service Factor Fd Input shaft Unit speed Size (Rev/min) 100 all 400 all 725 all 960 all 1160 all 1450 all 1750 1002/1252 1602/2002 2900 1002/1252 1602/2002

Double Reduction Units For double reduction units the factors given in tables 2 and 4 apply. The input shaft speed referred to in table 4 should now be the input speed of the primary unit. New factors should be applied for mounting position (Fp), which refer to the position of the primary unit. i Inputshaft horizontal and wheel- line horizontal Fp = 1.0 ii Inputshaft horizontal and wheel-line vertical Fp = 0.88 iii Inputshaft vertical and wheel-line horizontal Fp = 0.68 General

% Running time per hour >60 >50-60 >40-50 >30-40 >20-30 <20 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0

1.45 1.35 1.29 1.25 1.23 1.20 1.19 1.16 1.11 1.07

1.70 1.50 1.40 1.34 1.31 1.26 1.25 1.21 1.14 1.08

1.95 1.68 1.53 1.45 1.40 1.33 1.31 1.27 1.16 1.10

2.30 1.89 1.70 1.60 1.54 1.45 1.43 1.37 1.24 1.24

2.82 2.24 1.96 1.82 1.75 1.62 1.59 1.50 1.33 1.20

When selecting units, use actual load required to be transmitted, not rating of prime mover. Wherever possible use required output torque (Nm). Catalogue also gives input power rating (kW), being power required from mover allowing for gear unit efficiency. When units transmit less than rated output torque, required input power may be reduced pro-rata to decide capacity of prime mover. 5

SERIES AM

LOAD CLASSIFICATION BY APPLICATIONS Driven Machine

Table 5 U = Uniform load M = Moderate shock load H = Heavy shock load = Refer to Application Engineering

Cranes main hoists bridge travel trolley travel

type of load

Driven Machine log haul-incline log haul-well type log turning device main log conveyor off bearing rolls planer feed chains planer floor chains planer tilting hoist re-saw merry-go-round conveyor roll cases slab conveyor small waste conveyor-belt small waste conveyor-chain sorting table tipple hoist conveyor tipple hoist drive transfer conveyors transfer rolls tray drive trimmer feed waste conveyor

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 U man lifts brew kettles-continuous passenger duty U cookers-continuous duty U Fans mash tubs-continuous centrifugal U duty U cooling towers scale hopper-frequent induced draft starts M forced draft induced draft M Can filling machines U 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

Machine tools bending roll punch press-gear driven notching press- belt driven plate planers tapping machine other machine tools main drives auxiliary drives

type of load H H H H M M M M M H H U M M M M M M M M M 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 AM MOMENTS OF INERTIA MOMENTS OF INERTIA (kg cm2 ) Referred to Input Shaft SINGLE REDUCTION RATIO

A1002

A1252

A1602

A2002

17.93

49.98

120.31

287.40

7.5

13.79

37.87

76.74

176.60

11.02

30.66

63.31

142.43

12.5

10.12

27.88

54.51

118.78

9.98

24.97

52.66

102.11

8.62

23.37

51.48

96.18

9.38

23.85

46.57

87.37

8.57

23.15

52.76

99.09

8.33

20.88

46.46

82.47

7.77

20.33

41.50

74.98

7.62

19.63

40.13

70.81

7.94

19.22

42.93

68.22

A1002

A1252

DOUBLE REDUCTION RATIO

A1602

A2002 REDUCER

A2002 MOTORISED

0.54

1.25

2.88

5.94

37.32

100

1.52

3.59

8.39

17.17

36.94

125

0.53

1.23

2.79

5.75

23.95

150

0.80

1.72

4.22

10.92

17.40

200

0.79

1.71

4.21

10.85

36.44

225

0.21

0.53

1.17

3.40

18.51

250

0.24

0.60

1.28

3.23

17.26

300

0.78

1.22

2.61

8.59

23.59

350

0.51

1.17

2.74

5.51

22.13

375

0.24

0.59

1.27

3.21

21.75

400

0.78

1.22

2.61

8.58

36.24

450

0.21

0.53

1.17

3.39

18.41 17.18

500

0.27

0.42

0.89

2.92

600

0.49

1.11

2.55

8.32

2.92

625

0.24

0.59

1.27

3.20

21.72

700

0.13

0.33

0.71

2.71

22.06

750

0.15

0.34

0.74

2.65

12.75

800

0.48

1.11

2.55

8.32

17.17

900

0.13

0.33

0.69

2.60

18.37

1000

0.17

0.38

0.87

2.84

17.15 17.14

1200

0.48

1.11

2.55

8.32

1250

0.15

0.34

0.74

2.65

3.65

1400

0.13

0.33

0.71

2.71

20.57

1500

0.13

0.33

0.69

2.60

3.66

1600

0.48

1.11

2.55

8.31

5.41 20.57

1750

0.13

0.33

0.70

2.71

1800

0.13

0.33

0.69

2.60

4.03

2000

0.15

0.34

0.74

2.65

16.47

2100

0.13

0.33

0.71

2.71

3.04

2400

0.38

0.97

2.03

7.61

2.91

2500

0.15

0.34

0.74

2.65

3.65

2800

0.13

0.33

0.70

2.71

5.91

3000

0.38

0.97

2.03

7.60

3.64

3500

0.13

0.33

0.70

2.71

3.64

3600

0.13

0.33

0.69

2.60

3.03

4200

0.38

0.96

2.06

7.92

3.03

SERIES AM LUBRICATION LUBRICANT AND QUANTITY

The Series A Mid Range units are despatched without oil. The oil grade is stamped on the name plate and the oil level marked on the dipstick. These are determined from the operating speed of the gear unit and the ambient temperature range, which if not given when ordering will be assumed to be 1450 rev / min input and ambient temperature range 0 to 35°C. Oil grades and oil level should therefore always be checked before installation, instructions are provided with all units despatched. To determine the oil grade refer to the appropriate table 1 or 2 below, and then subsequently to table 3 which gives approved lubricants. To determine the oil capacity refer to appropriate table 4 or 5 which should be read in conjunction with the notes given. Oil capacities are only approximate and units should be filled to the levels marked on the dipstick. Do not overfill as excess will cause overheating and leakage. TABLE 1 - OIL GRADE SINGLE REDUCTION UNITS, DOUBLE REDUCTION WORM/ WORM, SECONDARY UNITS SIZES 1002, 1252, AND 1602 * The secondary Wormshaft speed* Ambient wormshaft speed for Above 750 rev/min Below Temperature the worm/worm units 750 rev/min - 300 rev/min 300 rev/min can be calculated -30 to 20ºC 4G 5G 6G 0 to 35ºC 5G 6G 7G using the primary unit 20 to 50ºC 6G 7G 8G ratios given on page 15

Klüber Lubrication Kuwait Petroleum International Laporte Performance Chemicals Limited Mobil Oil Company Limited Optimol Ölwerke GmbH Shell Oils Texaco Limited Total Tribol GmbH

Figures in brackets refer to:

1002 1.8 (2.3) 2.0 (3.3) 1.7 (2.1) 1.8 (2.1)

* (-15) 150 (-15) 150 (-37) 150 (-26) 150 (-34) 150 (-25) 120 (-23) 150 (-34) 150 (-30) 65 (-25) 150 (-25) 22 (-25) 150 (-31) SA (-25) 150 (-40) 150 (-37) 150 (-37)

TABLE 4 - LUBRICANT QUANTITY (Litres) SINGLE REDUCTION Mounting Position See Page 12, 13 &14 1 2 3&4 5, 6 & Cooling Tower Agitator

-30 to 20ºC 0 to 35ºC 20 to 50ºC

Helicol W Boxergear W Enersyn SG-XP Synlube CLP Berusynth EP Alphasyn PG Glycolube Renogear PGW Renolin PG Klübersynth GH6 Klübersynth UH 1 6 Q8 Gade Breox Worm Gear Lube Breox Industrial Lubricant Sw Breox Oil Soluble Industrial Lub Glygoyle Optiflex A Tivela Tivela S Synlube CLP Carter SY Tribol 800

Fuchs Lubricants

Ambient Temperature

Wormshaft speed* Above 1800 rev/min Below 1800 rev/min - 500 rev/min 500 rev/min 4G 5G 6G

5G 6G 7G

6G 7G 8G

* Only one grade available hence no grade designation

TABLE 3 - APPROVED LUBRICANTS TYPE G - POLYGLYCOL BASE SYNTHETIC LUBRICANT SUPPLIER LUBRICANT RANGE NAME Batoyle Freedom Group Boxer Services / Millers Oils Ltd BP Oil International Limited Caltex Carl Bechem GmbH Castrol International Esso/Exxon

TABLE 2 - OIL GRADE TRIPLE REDUCTION HELICAL/WORM/WORM SIZE 2002 DOUBLE REDUCTION WORM/WORM SIZE 2002

GRADE No 6G

220 (-31) 220 (-31) 220 (-34) 220 (-25) 220 (-34) 220 (-25)

320 (-31) 320 (-31) 320 (-25) 320 (-31) 320 (-25)

460 (-28) 460 (-34) 460 (-28) 460 (-25) 460 (-28) 460 (-23)

220 (-34) 220 (-25) 220 (-30) 220 (-22)

320 (-34) 320 (-25) 320 (-25) 320 (-22)

460 (-34) 460 (-20) 460 (-25) 460 (-22)

220 (-25) 220 (-23) 30 (-22) 220 (-28) SB (-25) 220 (-34) 220 (-34) 220 (-25) 220 (-27)

320 (-25)

460 (-23)

HE320 (-37) 320 (-28) SC (-25) 320 (-34) 320 (-31) 320 (-28) 320 (-25)

HE460 (-35) 460 (-28) SD (-23) 460 (-34) 460 (-28) 460 (-22) 460 (-25)

1252 1602 3.2 (4.1) 5.4 (7.9) 4.0 (6.6) 7.0 (13) 3.6 (3.7) 6.6 (7.8) REFER TO OUR APPLICATION ENGINEERS 3.8 (4.0) 6.7 (7.4)

3&4

5&6

1 and 5 2 and 8 3 and 7 4 and 6 1 and 5 2 and 8 3 and 7 4 and 6 1 and 5 2 and 8 3 and 7 4 and 6

Primary Primary Primary Primary Secondary Primary Primary Primary Primary Secondary Primary Primary Primary Primary Secondary Primary Primary Primary Primary Secondary

680 (-28) 680 (-20)

680 (-28) 680 (-34) 680 (-31) 680 (-25)

2002 8.0 (12) 11.4 (21.5) 10 (11.5) 9.2 (10.7)

enter

in column 19

TABLE 5 - LUBRICANT QUANTITY (Liters) DOUBLE REDUCTION Unit stage

680 (-28) 680 (-31) 680 (-28)

Number in brackets indicates recommended minimum operting temperature

Size of Unit

- Mounting position 2 with output shaft speed of 100 rev/min and below (A1002 7 A1252), or 15 rev/min and below (A1602 & A2002) - Mounting positions 1, 3 and 4 with input shaft speed of 600 rev/min and below

Mounting Position See Pages 12, 13 & 14 Secondary unit Primary unit 1 and 5 2 and 8 1 3 and 7 4 and 6

1002

1252

Size of Unit 1602

2002 Reducer

2002 Motorised

* * * * 2.3 * * * * 3.3 * * * * 2.1

* * * * 4.1 * * * * 6.6 * * * * 3.7

* * * * 7.9 * * * * 13.0 * * * * 7.8

1.8 (2.3) † 2.0 (3.3) † 12 1.8 (2.3) † 2.0 (3.3) † 21.5 1.8 (2.3) † 2.0 (3.3) † 11.5

3.8 6.5 4.4 4.4 12 3.8 6.5 4.4 4.4 21.5 3.8 6.5 4.4 4.4 11.5

REFER TO OUR APPLICATION ENGINEERS

† Refer to our Application Engineers

* No oil required factory filled with lubricant Figures in brackets are for the primary units with an output speed 100rev/min and below.

SERIES AM SELECTION PROCEDURE EXAMPLE

APPLICATION DETAILS

Absorbed power of driven machine = 3.9kW Output speed of gearbox or Input speed of machine = 20rpm Application = Heavy duty, non uniformly fed bucket conveyor Duration of service (hours per day) = 10hrs Motor speed = 3 phase electric motor, 4 pole, 1450rpm Mounting position = 2 Ambient temperature = 20oC Running time (%) = 100%

2 DETERMINE MECHANICAL SERVICE FACTOR (Fm) Refer to Load Classification by Application, table 5, page 7 Application =

Conveyors-heavy duty not uniformly fed apron M assembly M belt M bucket M chain M

1 DETERMINE RATIO OF GEARBOX REQUIRED

Motor Speed Gearbox Output Ratio

1450 = 20

Heavy duty, non uniformly fed bucket conveyor

Refer to exact ratios (page 15) for nearest standard ratio = 70;1

M = Moderate shock loading

Refer to mechanical service factor (Fm), table 1, page 6 Duration of service (hours per day) =

3 DETERMINE REQUIRED OUTPUT TORQUE AT GEARBOX OUTPUTSHAFT Absorbed = output torque 20

Absorbed power x 9550 Gearbox output speed

3.9 x 9550 =

1862 Nm

Required mechanical = Absorbed output x Fm output torque torque

10hrs

Load classification-drive

Prime mover

Duration of servicehrs per day

Electric motor, steam turbine or hydraulic motor

Under 3

0.80

1.00

3 to 10

1.00

1.25

Over 10

1.25

1.50

Therefore mechanical service factor (Fm)

1862 x 1.25 = 2328Nm

Moderate Shock

Uniform

1.25

4 DETERMINE SIZE OF GEARBOX REQUIRED Refer to ratings tables, Input speed = 1450rpm, therefore refer to page 30.

NOMINAL NOMINAL RATIO OUTPUT SPEED REV / MIN

Input Power kW Output Torque Nm Input Power kW Output Torque Nm Efficiency %

Mechanical 70.0

SIZE OF UNIT

CAPACITY

20.71

Thermal

A1002

A1252

A1602

A2002

2.03 659. 3.46 1150. 70

3.45 1190. 5.85 2060. 75

7.81 2700. 8.29 2870. 75

11.50 4180. 15.70 5810. 79

Mechanical output torque capacity must be equal or more than required mechanical output torque capacity of gear box. Required mechanical output torque capacity = 2328Nm. At a 70:1 ratio, nominal output speed 20.71 an A1602 unit has a mechanical output torque capacity of 2700Nm. Therefore the unit is acceptable

4 DETERMINE EXACT RATIO OF GEARBOX Refer to exact ratios table, page 15.

Nominal Ratio Column Entry 6 7 8

Size 1002

Size 1252

Size 1602

Size 2002

Exact Ratio

7 0 . Exact ratio

70.0:1

4 CHECK THERMAL CAPACITY OF GEARBOX SELECTED DETERMINE THERMAL OUTPUT TORQUE CAPACITY (Tt) Refer to ratings tables,

NOMINAL NOMINAL RATIO OUTPUT SPEED REV / MIN Mechanical 70.0

20.71

SIZE OF UNIT

CAPACITY

Thermal

Input Power kW Output Torque Nm Input Power kW Output Torque Nm Efficiency %

A1002

A1252

A1602

A2002

2.03 659. 3.46 1150. 70

3.45 1190. 5.85 2060. 75

7.81 2700. 8.29 2870. 75

11.50 4180. 15.70 5810. 79

2870Nm Go to point 7

SERIES AM SELECTION PROCEDURE 7 DETERMINE THERMAL SERVICE FACTOR (Ft)

8 DETERMINE THERMAL SERVICE FACTOR (Fp)

Refer to table 2, page 6 Ambient temperature =

Refer to table 3, page 6 Mounting position Nominal Output Speed (rev/min)

Ambient -30 temperature 째C Factor Ft Ft

20째C

-20

-10

0 >100 >200

1.0

9 DETERMINE THERMAL SERVICE FACTOR (Fd) Refer to table 4, page 6 & running time =

Input shaft speed (Rev/min) 1450

100 200 300

0.91

100

% Running time per hour

1750 Fd

to to to

2 20.71

Mounting 1 2 1.0 0.91 1.0 0.89 1.0 0.85

Output Speed (rev/min)

1.65 1.52 1.39 1.26 1.14 1.0

= =

10 DETERMINE ALLOWABLE OUTPUT TORQUE THERMAL RATING (Tthem)

>60

>50-60

>40-50

1.0 1.0

1.20 1.19

1.26 1.25

Tthem

Thermal output torque capacity (Ttherm) must be equal or more than absorbed output torque to drive machine Absorbed output torque = 1862Nm (see step 3) Ttherm = 2612Nm

Therefore unit is acceptable

1.0

= = =

Tt x Ft x Fp x Fd 2870 x 1.0 x 0.91 x 1.0 2612 Nm

11 DETERMINE REQUIRED POWER OF ELECTRIC MOTOR

Refer to ratings tables to determine gear unit efficiency

NOMINAL NOMINAL RATIO OUTPUT SPEED REV / MIN

Input Power kW Output Torque Nm Input Power kW Output Torque Nm Efficiency %

Mechanical 70.0

20.71

SIZE OF UNIT

CAPACITY

Thermal

Efficiency % = 75 Required motor power =

A1002

A1252

A1602

A2002

2.03 659. 3.46 1150. 70

3.45 1190. 5.85 2060. 75

7.81 2700. 8.29 2870. 75

11.50 4180. 15.70 5810. 79

Absorbed power of driven machine x 100 = Efficiency

3.9 x 100 = 5.2kW 75

The next largest standard motor power available is selected 5.5kW

12 CHECK MOMENTARY OVERLOAD CAPACITY Convert normal motor capacity (kW) to torque (Nm) at gearbox output shaft

132 132 132

2900 1450 960

11.8 11.85 13

Maximum motor starting torque

EFFICIENCY % FL 83 85 81

3/4 L 82.5 85.5 80

1/2 L 80 85 79

5.5 x 9550 x 75. 20 x 100

POWER FACTOR FL 0.82 0.79 0.76

3/4 L 0.75 0.72 0.66

1/2L 0.64 0.59 0.54

Pull up torque x Normal output torque

= 1970Nm

D.O.L. STARTING % OF FULL LOAD

STAR DELTA STARTING % OF FULL LOAD

LRT 340 260 260

LRT 100 80 80

LRC 700 650 660

1.8 x 1970

2 x 2700

LRC 220 200 210

PULL UP TORQUE % FLT

FLC (AMPS) 400 VOLTS

15 16 17 5 . 5

FULL LOAD SPEED

kW COLUMN ENTRY

MOTOR FRAME SIZE

Normal output torque = Normal motor capacity x 9550 x Efficiency = Output speed of gearbox x 100 Refer to motor performance data

280 180 180

3545Nm

Gearbox will accept 2 x Momentary overload (10 times / day maximum) Peak allowable torque

2 x mechanical gearbox rating (see step 4)

Maximum motor starting torque must be equal or less than peak allowable torque Peak allowable torque Maximum motor starting torque Therefore the unit is acceptable

5400Nm

= =

5400Nm 3545Nm

13 CHECK PHYSICAL DIMENSIONS IF MOTORISED

14 CHECK OVERHUNG LOADS

For motorised units check on dimension pages that the gearbox will accept the dimensions of the motor frame required

If sprocket, gear, etc is mounted on the input or output shaft then refer to Overhung loads procedure, page 22

NOTE: If any of the following conditions occur then consult Application Engineering:

a) Inertia of the Driven Machine (Referred to motor speed) >10 b) Ambient temperature is above 50oC Inertia of Gear Unit plus Motor

or c) The unit is required without a fan

SERIES AM MOUNTING POSITIONS Unit Version - Column 9 Entry

Column 13 Entry

Basic Unit

Base mounted feet

Output flange

Banjo torque arm

Enter V for drywell A for agitator C for cooling tower

SERIES AM

UNIT HANDINGS OUTPUT SHAFT POSITIONS Column 13 Entry

Output Shaft Positions - Column 11 Entry C (F) Single extension

E (J) Single extension

Letters in brackets indicate reduced diameter output shafts, see page 16 for details.

D (G) Double extension

SERIES AM

DOUBLE REDUCTION PRIMARY UNIT MOUNTING POSITIONS Column 13 Entry

Primary Unit Mounting Position - Column 14 Entry 1

FOR SINGLE REDUCTION ENTER

IN COLUMN 14

SIZE 2002 MOTORISED, ONLY PRIMARY MOUNTING POSITIONS 1, 2, 3 AND 4 ARE AVAILABLE 13

SERIES AM EXACT RATIOS Single Reduction (worm) Nominal Ratio Column Entry 6 7 8 5 . 0 7 . 5 1 0 . 1 2 . 1 5 . 2 0 . 2 5 . 3 0 . 4 0 . 5 0 . 6 0 . 7 0

Size 1002

Size 1252

Size 1602

Size 2002

Exact Ratio

5.143 7.4 9.75 12.333 15.5 19.5 25 30 40 50 60 70

5.125 7.4 9.75 12.333 15.5 19.5 25 30 40 50 60 70

5.125 7.571 9.8 12.25 14.667 20.5 24.5 30 40 50 60 70

5.1 7.571 9.8 12.25 15.333 20.5 24.5 30 40 50 60 70

Double Reduction (worm/worm) Nominal Ratio 75 100 125 150 200 225 250 300 350 375 400 450 500 600 625 700 750 800 900 1000 1200 1250 1400 1500 1600 1750 1800 2000 2100 2400 2500 2800 3000 3500 3600 4200

Column Ratio 6 7 1 1 1 2 2 2 3 3 3 4 4 5 6 6 7 7 8 9 1 1 1 1 1 1 1 1 2 2 2 2 2 3 3 3 4

7 5 0 2 5 0 2 5 0 5 7 0 5 7 0 2 0 5 0 0 0 2 3 4 5 6 7 8 0 1 4 5 8 0 5 6 2

8 . 0 5 0 0 5 0 0 0 5 0 0 0 0 5 0 0 0 0 C C C C C C C C C C C C C C C C C

Primary & Secondary Nominal Ratio 5 x 15 5 x 20 5 x 25 10 x 15 10 x 20 15 x 15 25 x 10 20 x 15 5 x 70 25 x 15 20 x 20 15 x 30 20 x 25 40 x 15 25 x 25 70 x 10 50 x 15 40 x 20 60 x 15 40 x 25 40 x 30 50 x 25 70 x 20 60 x 25 40 x 40 70 x 25 60 x 30 50 x 40 70 x 30 60 x 40 50 x 50 70 x 40 60 x 50 70 x 50 60 x 60 70 x 60

Size 1002

Size 1252

Size 1602

Size 2002 Reducer

Exact Ratio

77.5 97.5 125 149.8 188.5 232.5 243.8 310 350 387.5 390 450 500 620 625 682.5 775 780 930 1000 1200 1250 1365 1500 1600 1750 1800 2000 2100 2400 2500 2800 3000 3500 3600 4200

80.6 101.4 130 160.2 201.5 224.8 243.8 302.3 364 387.5 380.3 435 487.5 620 625 682.5 775 780 930 1000 1200 1250 1365 1500 1600 1750 1800 2000 2100 2400 2500 2800 3000 3500 3600 4200

70.89 99.08 118.4 141.8 198.2 212.7 245 286 338.3 366.7 399.8 435 477.8 586.7 612.5 686 733.3 820 880 980 1200 1225 1435 1470 1600 1715 1800 2000 2100 2400 2500 2800 3000 3500 3600 4200

78.86 105.4 126 149.5 199.9 237.7 245 299 360 383.3 399.8 465 477.8 613.3 612.5 686 766.7 820 920 980 1200 1225 1435 1470 1600 1715 1800 2000 2100 2400 2500 2800 3000 3500 3600 4200

Size 2002 Motorised (helical worm/worm) Primary & Exact Secondary Ratio Nominal Ratio 8 x 10 8 x 12.5 12 x 10 20 x 7.5 8 x 25 18 x 12.5 20 x 12.5 12 x 25 14 x 25 25 x 15 8 x 50 10 x 25 20 x 25 80 x 75 25 x 25 14 x 50 50 x 15 20 x 40 18 x 50 20 x 50 20 x 60 50 x 25 28 x 50 50 x 30 32 x 50 28 x 60 45 x 40 40 x 50 71 x 30 80 x 30 50 x 50 56 x 50 50 x 60 50 x 70 71 x 50 71 x 60

NOMINAL RATIO ENTERED IN COLUMNS

77.43 96.79 120.5 152.0 193.6 216.3 245.9 301.2 331.2 377.0 395.0 432.6 491.8 572.1 602.4 675.9 765.1 802.9 882.8 1004. 1204. 1222. 1352. 1497. 1541. 1622. 1765. 2007. 2070. 2267. 2495. 2681. 2994. 3493. 3450. 4140. 6 7 8

SERIES AM

OUTPUT OPTIONS ADDITIONAL FEATURES C

OUTPUT OPTIONS, COLUMN 11 ENTRY

B of unit

E A Q

A2002

A1602

A1252

A1002

SIZE COLUMN 11 ENTRY TYPE OF OF OUTPUT SHAFT Single Ext Double Ext UNIT Standard C, E D Reduced Dia. F, J G Inch * N, B P Inch Red. Dia. * Q, T R Standard C, E D Reduced Dia. F, J G Inch * N, B P Inch Red. Dia. * Q, T R Standard C, E D Reduced Dia. F, J G Inch * N, B P Inch Red. Dia. * Q, T R Standard C, E D Reduced Dia. F, J G Inch * N, B P Inch Red. Dia. * Q, T R

F DIMENSIONS IN MM (INCH SHAFTS IN INCHES)

øF

110 82 4.33 3.23 120 82 4.72 3.23 135 105 5.31 4.13 170 130 6.69 5.12

86 56 3.88 2.69 92 54 4.19 2.75 105 82 4.63 3.70 135 103 5.94 4.63

10 10 12 11 13 12 15.5 14 -

14.000 / 13.957 14.000 / 13.957 .501 / .500 .376 / .375 18.000 / 17.957 16.000 / 15.957 .626 / .625 .501 / .500 20.000 / 19.948 18.000 / 17.957 .751 / .750 .626 / .625 25.000 / 24.948 22.000 / 21.948 .876 / .875 .751 / .750

53.50 / 53.21 48.50 / 48.21 2.219 / 2.212 1.913 / 1.906 69.00 / 68.69 59.00 / 58.71 2.774 / 2.767 2.218 / 2.211 79.50 / 79.19 69.00 / 68.69 3.328 / 3.321 2.772 / 2.765 95.00 / 94.59 85.00 / 84.69 3.883 / 3.876 3.327 / 3.320

50.018 / 50.002 45.018 / 45.002 2.0 / 1.9993 1.75 / 1.7494 65.030 / 65.011 55.030 / 55.011 2.5 / 2.4993 2.0 / 1.9993 75.030 / 75.011 65.030 / 65.011 3.0 / 2.9993 2.5 / 2.4993 90.035 / 90.013 80.030 / 80.011 3.5 / 3.4993 3.0 / 2.9993

225 215 8.86 8.46 255 230 10.04 9.06 295 275 11.61 10.83 355 310 13.98 12.30

* Inch shafts have an open ended keyway, therefore no ‘C’ dimension is required

ADDITIONAL FEATURES - COLUMN 20 ENTRY COLUMN 20 ENTRY A B C D E F G H (1) J K L M N P Q R S T U V W X Y

DOUBLE OIL SEALS

• • • • • • • • • • • •

PRIME PAINTED ONLY

HOLD BACK **

•

• • •

• •

MINERAL

• • • • • • • •

•

• •

LUBRICANT TYPE * (See lubrication details - Page 9) SYNTHETIC

•

• •

• • •

• •

• • • • • • • •

•

• •

• • •

•

* Customer requests for special oils (food compatible etc) must be referred to our Applications Engineers, since a derate could result depending on oil type used. 15

(1)

Standard option

Direction of output shaft rotation should be specified, please see page 66.

SERIES AM

Typical Speed/Torque Curve (D.O.L. Stating) 3

(1) (2) (3) (4)

1 2

3. 0

FLC (AMPS) 400 VOLTS

FULL LOAD SPEED

15 16 17 . 1 2

MOTOR FRAME SIZE

Full load speed

63 63 71 63 63 71 80 63 71 71 80 71 71 80 90 71 80 80 90 80 80 90 100 80 90 90 100 90 90 100 112 90 100 112 132 100 100 132 132 112 112 132 132 132 132 132 132 132 132 132

1360 835 600 2680 1360 840 650 2730 1370 845 650 2730 1380 925 680 2720 1370 925 690 2800 1385 910 700 2840 1380 920 700 2820 1390 950 700 2850 1410 945 705 2900 1420 950 710 2900 1425 955 2900 1450 960 2900 1450 2910 1460 2920

0.5 0.6 0.7 0.54 0.7 0.8 0.8 0.7 0.8 1.1 1.0 1.05 1.2 1.2 1.4 1.5 1.6 1.65 2.05 1.9 2.2 2.2 2.4 2.5 2.9 3.1 3.4 3.5 3.8 3.9 4.3 5.0 5.2 5.5 5.8 6.5 6.8 7.1 7.6 8.2 8.6 9.5 11.8 11.85 13 15.3 15.6 18.5 18.5 22

EFFICIENCY % FL 55 43 42 61 56 52.5 53 64 64 53 55.5 65 65 62 62 68 67.5 67 63 71 70 67 68 76 72 71 69 76 76 75 72 78 78.5 75 74 79 80 78 76.5 83 83 78 83 85 81 84.5 86 85 88 89

3/4 L 50 41 38 58 52 51 49 61 60 52.5 52 62 64 59 59 66 68 62 60 69 69 65 68 75 72.5 68 68 75 76 74.5 72 78 78.5 76 74 79 80 78 77 83 83 78 82.5 85.5 80 84 86 85 88 89

1/2 L 43 37 34 52 44 47 45 55 54 50 46 58 58 50 53 62 65 53 54 67 66 63 66 73 72 64 66 74 75 73 70 77 78 76 73.5 77 79 77 76 82 82 77 80 85 79 81 85 83 87 88

POWER FACTOR FL 0.65 0.62 0.56 0.79 0.67 0.62 0.61 0.80 0.68 0.62 0.68 0.79 0.67 0.72 0.62 0.80 0.74 0.72 0.62 0.83 0.72 0.75 0.68 0.83 0.76 0.73 0.68 0.82 0.76 0.75 0.71 0.82 0.78 0.77 0.74 0.84 0.80 0.78 0.75 0.85 0.81 0.78 0.82 0.79 0.76 0.84 0.81 0.85 0.82 0.82

3/4 L 0.60 0.56 0.50 0.73 0.60 0.55 0.56 0.72 0.63 0.55 0.60 0.72 0.60 0.62 0.54 0.73 0.64 0.62 0.54 0.78 0.62 0.66 0.58 0.75 0.68 0.67 0.58 0.73 0.66 0.66 0.62 0.73 0.71 0.71 0.64 0.74 0.72 0.71 0.68 0.81 0.72 0.72 0.75 0.72 0.66 0.79 0.75 0.81 0.75 0.77 16

1/2L 0.50 0.46 0.42 0.60 0.50 0.47 0.45 0.60 0.56 0.47 0.50 0.60 0.52 0.52 0.44 0.63 0.52 0.52 0.44 0.66 0.51 0.55 0.48 0.64 0.57 0.52 0.48 0.63 0.55 0.54 0.52 0.63 0.60 0.57 0.53 0.64 0.60 0.60 0.56 0.73 0.62 0.62 0.64 0.59 0.54 0.73 0.64 0.73 0.65 0.68

D.O.L. STARTING % OF FULL LOAD

STAR DELTA STARTING % OF FULL LOAD

LRT 260 230 200 250 260 230 180 240 270 240 180 280 280 220 260 280 250 250 320 230 250 240 160 250 250 240 200 240 260 180 180 300 240 220 180 270 240 190 180 280 270 230 340 260 260 330 260 340 260 210

LRT

LRC 320 250 250 380 320 260 230 400 370 280 250 400 420 340 380 420 400 370 420 460 430 360 440 540 440 460 440 500 500 500 430 700 530 500 500 700 550 600 430 700 620 600 700 650 660 700 690 720 740 620

85 84 73 100 80 80 100 80 105 81 70

LRC

220 195 190 220 200 210 220 215 220 230 200

ROTOR INERTIA WK2 IN KGM2

Torque/Speed curves for specific motors can be supplied on request

kW COLUMN ENTRY

Starting Torque or Locked Rotor Torque Pull Up Torque or Run Up Torque Pull Out Torque or Breakdown Torque Full Load Torque

PULL OUT TORQUE % FLT

Cage Rotor IP55, TEFV (ICO141) S1 (Maximum Continuous) 3 PH 50Hz 380 - 415V F B

PULL UP TORQUE % FLT

Type Enclosure Rating Supply Insulation Class Temp. Rise Class

Torque

MOTOR PERFORMANCE DATA ALUMINIUM FRAME MOTORS

240 200 180 210 240 200 160 210 240 200 160 250 260 170 220 260 180 200 270 190 190 190 110 190 220 140 140 200 230 150 170 260 210 190 130 250 210 150 130 260 230 160 280 180 180 270 180 270 180 200

260 180 180 210 260 180 180 210 260 180 180 250 270 200 230 250 200 210 280 230 200 240 170 240 250 290 180 250 260 200 200 320 240 200 160 300 250 200 160 300 290 230 280 270 260 270 270 270 270 270

0.00025 0.0003 0.0006 0.0002 0.0003 0.0005 0.0024 0.00023 0.0005 0.0006 0.00275 0.0004 0.0006 0.0024 0.00375 0.00045 0.0013 0.00275 0.005 0.00083 0.0016 0.00375 0.0093 0.00097 0.0033 0.005 0.0123 0.0016 0.004 0.01 0.017 0.0022 0.0073 0.015 0.038 0.005 0.009 0.03 0.046 0.0063 0.0115 0.038 0.016 0.0238 0.046 0.019 0.03 0.023 0.0338 0.03

SERIES AM

BRAKE MOTORS MOTORS AVAILABLE HAND RELEASE

STATOR

ARMATURE

3 ROTOR 4 SCREWS 5

ENDSHEILD

FAN COWL

SPRING

ADJUSTER NUT

FRICTION PLATE

10 ADJUSTMENT TUBES

BRAKE MOTORS Brake motors are fitted with spring-loaded brakes (mounted between motor endshield and fan blade) under the fan cowl. When the motor is switched on, the brake is supplied with DC voltage via a suitable rectifier.

When switching on the motor the brake release coil is activated and the magnetic force of the stator (1) releases armature (2) against the spring resistance (7). The rotor (3) is freed. The brake torque can be reduced by a maximum of 40% by using an adjuster (8).

The spring-loaded brake is normally off, electromagnetically released brake comprising the stator (1), the armature (2) and the brake rotor (3). It is fixed to the motor endshield (5) with screws (4) and located under the fan cowl (6). The friction plate (9) is held against the motor end shield (5) and serves as a counter friction face. When the release current does not flow the springs (7) press the armature (2) against the brake rotor (3) which in turn is pressed against the friction plate (9). The braking torque is generated through friction on both friction faces.

MOTOR FRAME SIZE BRAKE SIZE BRAKE TORQUE

We recommend to check the air gap A periodically, although, normally the brake needs no maintenance. Depending on the inertia to brake, speed, and switching frequency, the rotor can wear and become smaller due to the friction at the friction surfaces. If A max. (see table) is attained, the air gap must be adjusted. Where adjustment is needed, slacken screws (4) and reset the gap by turning adjustment tubes (10). Re-tighten screws (4) to the correct torque shown in the table below.

2.85

100/112

132

0.2

0.3

A max

0.5

0.75

0.8

BOLT TIGHTENING TORQUE

MOTORS AVAILABLE COLUMN 19 ENTRY

COLUMN

TYPE OF MOTOR

STANDARD

ENTRY A

STANDARD WITH BRAKE

STANDARD WITH BRAKE & HAND RELEASE

FIT NON STANDARD MOTOR

FIT FREE ISSUE MOTOR

* The standard motor with brake will be fitted with a rectifier and wired for AC switching For fast braking needed with safety critical applications (ie lifts, hoists and cranes), it is essential to switch the brake on the DC side of the rectifier. In such cases motor type N should be entered in column 19.

For larger frame sizes standard proprietary brake motors are available. For details contact our Application Engineers 17

SERIES AM

STANDARD MOTOR VARIANTS AVAILABLE All variants of standard IEC and NEMA motors can be fitted to Series A, double reduction gear units. For example:-

Single phase

Energy efficient

Wash down

Explosion-proof

Suitable to be used with inverters

Force vented

Flame proof

Two speed

Tropicalised

Crane duty

Underground specification

Fitted with encoders

Fitted with tacho

Fitted with thermistors

Fitted with anti condensation heaters

Hydraulic motors with IEC flanges

Air motors with IEC flanges

Standard clutch brake modules with IEC flanges can be fitted between motor and gearhead. Variable speed packages are available, either belt variators or mechanical disc variators. For any of these combinations please contact your local Sales office.

SERIES AM MOTOR DETAILS B14

‘C’ FACE g1

kbr

45 o

øg6

øm

øn

ød

øg

MOTOR FRAME SIZE

øg6

øm

øn

ød

kbr

øg

FIXING BOLTS

71 80 90S/L 100 112 132S/M

105 120 140 160 160 200

85 100 115 130 130 165

70 80 95 110 110 130

14 19 24 28 28 38

30 40 50 60 60 80

210 230 270 340 340 402

251 280 329 408 408 473

137 158 177 197 197 253

107 118 149 159 159 184

167 190 218 238 238 288

4-M6 4-M6 4-M8 4-M8 4-M8 4-M10

‘D’ FACE g1

kbr

45 o

øg6

øm

øn

øg

ød

MOTOR FRAME SIZE

øg6

øm

øn

ød

kbr

øg

FIXING BOLTS

63 71 80 90S/L 100 112 132S/M

140 160 200 200 250 250 300

115 130 165 165 215 215 265

95 110 130 130 180 180 230

11 14 19 24 28 28 38

23 30 40 50 60 60 80

185 210 230 270 340 340 402

227 251 280 329 408 408 473

122 137 158 177 197 197 253

101 107 118 149 159 159 184

160 167 190 218 238 238 288

4-M8 4-M8 4-M10 4-M10 4-M12 4-M12 4-M12

These dimensions apply to our standard motors 19

SERIES AM

MOTOR ADAPTORS IEC & NEMA

IEC MOTOR ADAPTORS, COLUMN 12 ENTRY FOR G TYPE ONLY (DOUBLE REDUCTION ONLY) MOTOR FRAME / FLANGE

UNIT SIZE 1002

1252

1602

2002

80/D

80/C

90/D

90/C

100/112/D

100/112/C

132/D

132/C

NEMA MOTOR ADAPTORS, COLUMN 12 ENTRY FOR A TYPE ONLY (DOUBLE REDUCTION ONLY) MOTOR FRAME / FLANGE

UNIT SIZE 1002

1252

1602

2002

56C

143TC/145TC

182TC/184TC

213TC/215TC

254TC/256TC

NOTE

Close coupled motorised units are only available in double reduction versions ie ratios 75:1 to 4200:1. For motorised units up to 75:1 use our Series C product range.

SERIES AM

OVERHUNG LOADS (NEWTONS) ON OUTPUT 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 to 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 Applications 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.

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 =

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

where P kW N R K

= = = = =

K (factor) 1.00 1.25 1.50 2.00

equivalent overhung load (Newtons) power transmitted by the shaft (kilowatts) speed of shaft (rpm) pitch radius of sprocket, etc. (mm) factor

Note: 1 Newton = 0.10197 kg = 0.2248 lbs.

Frb

Fra C

Output Shaft

Input Shaft

Single reduction (worm)

Dimension A (mm)

Frb A

Output Shaft

Double reduction (worm/worm)

Distance midway along the shaft extension Size of Unit

Fra

Dimension B (mm)

Dimension C (mm)

1002

28.5

1252

1602

67.5

41.5

2002

Input Shaft

SERIES AM

OVERHUNG LOADS (NEWTONS) & AXIAL THRUSTS (NEWTON) OVERHUNG LOADS (Fra) & AXIAL THRUST CAPACITIES ON OUTPUTSHAFT

OUTPUT RPM 580 A1002 A1252

290

190

145

15 & UNDER

OHL (Fra)

14300

15400

16300

18000

18900

18800

THRUST

13600

OHL (Fra)

19300

20500

21600

24300

25000

THRUST

17300

OHL (Fra)

27200

28500

30700

34500

37400

41600

THRUST

19900

A2002 (REDUCER)

OHL (Fra)

32400

33500

35700

42100

44800

45200

45100

THRUST

20100

A2002 (MOTORISED)

OHL (Fra)

45200

THRUST

20100

A1602

REDUCER OVERHUNG LOADS (Frb) ON INPUTSHAFT AT 1450rpm SIZE

DOUBLE REDUCTION UNIT

SINGLE REDUCTION UNIT

RATIO

A1002

A1252

A1602

A2002

6930

7130

11400

15400

7.5

7140

7660

12000

15800

7230

7660

11700

15400

12.5

7350

7730

11300

14500

6890

8060

9950

13200

7600

7860

8840

11300

4920

7510

10300

12400

6210

7380

8970

9820

6350

9710

8160

8370

5500

7120

8190

12600

5010

5670

9590

13600

6920

4940

9860

12000

100

1580

2900

2930

7810

150

1280

1500

2130

7770

200

1560

1530

2510

8080

300

1170

1540

1320

8050

400

1420

1600

1690

8170

600

1460

1680

1980

8170

800

1690

1730

2290

8190

1200

1710

1780

2580

8220

1600

1750

1990

2750

8220

2400

1320

1940

2140

6300

3000

1400

1950

2290

6440

4200

1540

2050

2790

8080

SERIES AM RATINGS AT 2900 RPM INPUT

NOMINAL NOMINAL RATIO OUTPUT SPEED REV / MIN Mechanical 5.0

580.00

Thermal

Mechanical 7.5

386.67

10.0

290.00

Thermal

Mechanical Thermal

Mechanical 12.5

232.00

Thermal

Mechanical

SINGLE REDUCTION

15.0

193.33

Thermal

Mechanical 20.0

145.00

Thermal

Mechanical 25.0

116.00

30.0

96.67

Thermal

Mechanical Thermal

Mechanical 40.0

72.50

Thermal

Mechanical 50.0

58.00

Thermal

Mechanical 60.0

48.33

Thermal

Mechanical 70.0

41.43

SIZE OF UNIT

CAPACITY

Thermal

Only suitable for mounting positions 1, 3 and 4 For mounting positions 2, 5 and 6 refer to our Application Engineers

A1002

25.70 416. 42.80 696. 96 20.80 477. 32.60 755. 94 17.20 518. 29.30 888. 94 15.00 562. 24.90 943. 92 13.90 645. 20.20 945. 91 10.90 627. 18.50 1080. 90 12.30 889. 13.70 988. 88 9.39 796. 12.50 1070. 86 6.79 732. 9.99 1100. 82 5.32 692. 8.70 1160. 79 4.19 625. 7.28 1130. 75 3.60 593. 5.96 1030. 71

A1252

44.30 716. 65.10 1060. 96 36.50 843. 50.30 1170. 95 30.60 924. 44.40 1350. 94 26.70 1010. 37.70 1430. 93 24.80 1170. 33.30 1580. 92 19.80 1150. 28.10 1650. 90 20.30 1480. 21.90 1600. 89 17.50 1500. 19.00 1630. 87 11.70 1290. 16.40 1830. 84 9.53 1270. 13.60 1850. 81 7.13 1090. 11.50 1820. 77 5.70 979. 9.98 1800. 75

A1602

82.30 1340. 97.90 1590. 96 62.70 1490. 81.40 1940. 95 55.60 1700. 71.40 2190. 95 47.80 1810. 63.30 2410. 94 44.20 1990. 53.90 2430. 93 34.90 2140. 39.40 2420. 91 27.90 2010. 35.70 2590. 89 31.40 2710. 27.50 2360. 87 22.40 2480. 23.10 2560. 84 17.50 2350. 20.60 2790. 82 13.60 2120. 16.70 2630. 79 11.60 2010. 13.40 2350. 75

A2002

140.00 2270. 162.00 2630. 97 111.00 2640. 141.00 3370. 95 97.40 2980. 124.00 3800. 95 85.20 3240. 111.00 4220. 94 74.90 3530. 97.40 4610. 93 62.50 3870. 75.50 4690. 92 51.80 3780. 65.50 4810. 90 60.50 5310. 51.80 4530. 89 41.80 4750. 43.90 5010. 86 30.50 4200. 35.60 4940. 84 23.60 3780. 29.30 4770. 81 19.10 3450. 25.40 4710. 78

SERIES AM RATINGS AT 2900 RPM INPUT

NOMINAL NOMINAL RATIO OUTPUT SPEED REV / MIN Mechanical 75.0

38.67

Thermal Mechanical

100.

29.00

125.

23.20

150.

19.33

200.

14.50

225.

12.89

250.

11.60

300.

9.67

350.

8.29

375.

7.73

400.

7.25

450.

6.44

500.

5.80

600.

4.83

625.

4.64

700.

4.14

750.

3.87

800.

3.63

Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical

DOUBLE REDUCTION

SIZE OF UNIT

CAPACITY

Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal

Input Power kW Output Torque Nm Input Power kW Output Torque Nm Efficiency % Input Power kW Output Torque Nm Input Power kW Output Torque Nm Efficiency % Input Power kW Output Torque Nm Input Power kW Output Torque Nm Efficiency % Input Power kW Output Torque Nm Input Power kW Output Torque Nm Efficiency % Input Power kW Output Torque Nm Input Power kW Output Torque Nm Efficiency % Input Power kW Output Torque Nm Input Power kW Output Torque Nm Efficiency % Input Power kW Output Torque Nm Input Power kW Output Torque Nm Efficiency % Input Power kW Output Torque Nm Input Power kW Output Torque Nm Efficiency % Input Power kW Output Torque Nm Input Power kW Output Torque Nm Efficiency % Input Power kW Output Torque Nm Input Power kW Output Torque Nm Efficiency % Input Power kW Output Torque Nm Input Power kW Output Torque Nm Efficiency % Input Power kW Output Torque Nm Input Power kW Output Torque Nm Efficiency % Input Power kW Output Torque Nm Input Power kW Output Torque Nm Efficiency % Input Power kW Output Torque Nm Input Power kW Output Torque Nm Efficiency % Input Power kW Output Torque Nm Input Power kW Output Torque Nm Efficiency % Input Power kW Output Torque Nm Input Power kW Output Torque Nm Efficiency % Input Power kW Output Torque Nm Input Power kW Output Torque Nm Efficiency % Input Power kW Output Torque Nm Input Power kW Output Torque Nm Efficiency %

For mounting positions 4 (primary unit) refer to our Application Engineers

A1002

A1252

A1602

5.75 1190. 5.66 1170. 81 3.68 930. 5.17 1320. 79 4.43 1380. 3.95 1220. 75 3.76 1410. 3.60 1340. 75 2.30 1040. 3.32 1530. 73 2.83 1530. 2.82 1530. 71 2.93 1580. 1.79 924. 64 2.43 1610. 1.99 1290. 64 1.14 718. 1.98 1340. 55 2.11 1670. 1.79 1390. 61 1.52 1190. 1.99 1600. 61 1.60 1450. 2.06 1900. 61 1.85 1770. 1.99 1910. 58 1.53 1720. 1.46 1630. 55 1.62 1830. 1.79 2050. 55 1.02 1120. 0.70 707. 45 1.31 1720. 1.05 1340. 50 0.97 1270. 1.46 2010. 51

7.89 1750. 9.08 2020. 84 7.11 1930. 7.71 2100. 81 6.63 2220. 6.15 2050. 78 4.72 1960. 5.58 2330. 79 4.28 2170. 4.78 2440. 76 3.77 2090. 4.88 2750. 75 4.96 2880. 5.43 3160. 72 3.05 2200. 4.38 3220. 72 1.96 1420. 3.13 2390. 60 2.70 2290. 4.24 3720. 66 2.79 2440. 3.78 3370. 70 3.09 2940. 3.01 2860. 66 2.65 2810. 3.06 3280. 66 1.89 2360. 3.95 5220. 61 2.36 2930. 2.99 3790. 60 1.55 1940. 2.37 3110. 56 1.58 2360. 3.86 6190. 59 1.74 2620. 3.43 5480. 59

18.30 3690. 15.50 3110. 86 14.40 3910. 11.50 3120. 83 11.40 3630. 10.40 3290. 81 11.00 4230. 9.56 3650. 82 9.47 4850. 7.21 3650. 78 9.38 5180. 7.95 4370. 78 7.15 4280. 8.66 5220. 74 7.49 5390. 7.06 5070. 76 4.14 2940. 4.59 3280. 64 6.73 5790. 6.75 5820. 71 6.07 5750. 5.37 5070. 72 6.23 6130. 4.43 4290. 68 4.74 5210. 4.91 5410. 70 4.66 5980. 6.19 8050. 66 4.09 5300. 4.74 6210. 64 2.42 3210. 3.96 5480. 59 3.56 5410. 6.15 9610. 63 3.68 6130. 4.75 8040. 62

A2002 Reducer

25.60 5860. 28.00 6400. 88 21.80 6490. 21.90 6530. 86 17.80 6230. 19.50 6840. 84 15.80 6600. 16.60 6910. 85 13.40 7220. 13.10 7050. 82 11.30 7210. 13.20 8410. 82 12.20 7840. 13.70 8790. 80 9.54 7490. 11.90 9400. 80 6.31 5180. 8.16 6820. 69 8.06 7780. 11.00 10700. 76 8.15 8210. 9.48 9600. 77 7.78 8640. 7.54 8350. 72 6.73 7890. 8.55 10100. 75 5.57 8030. 9.86 14500. 71 5.71 8210. 7.75 11300. 71 3.46 5080. 5.47 8240. 65 4.60 8000. 8.03 14300. 69 4.71 8640. 7.78 14600. 68

A2002 Motorised 19.80 4260 18.30 3930 84 19.80 5270 16.30 4290 83 15.50 5170 15.40 5120 84 11.70 4910 15.10 6400 84 13.60 6710 10.30 4970 76 12.60 7390 12.40 7260 82 11.70 7760 12.00 7960 82 9.58 7270 8.69 6560 76 8.90 7400 8.46 7010 76 8.27 7760 10.60 10100 76 7.92 6800 6.51 5430 64 7.23 7760 7.89 8500 75 6.54 7930 7.65 9340 75 3.44 5070 5.39 8000 78 5.93 8190 7.71 10900 70 5.19 7510 5.32 7720 65 4.16 8000 7.48 14500 76 4.86 8640 5.36 9590 67

SERIES AM RATINGS AT 2900 RPM INPUT

NOMINAL NOMINAL RATIO OUTPUT SPEED REV / MIN Mechanical 900.

3.22

1000.

2.90

1200.

2.42

1250.

2.32

1400.

2.07

1500.

1.93

1600.

1.81

1750.

1.66

1800.

1.61

2000.

1.45

2100.

1.38

2400.

1.21

2500.

1.16

2800.

1.04

3000.

0.97

3500.

0.83

3600.

0.81

4200.

0.69

Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical

DOUBLE REDUCTION

SIZE OF UNIT

CAPACITY

Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal

A1002

A1252

A1602

1.14 1710. 0.91 1320. 47 1.19 1890. 1.46 2390. 48 0.91 1630. 1.46 2790. 45 1.02 1890. 1.05 1950. 45 0.69 1260. 0.70 1300. 41 0.90 1890. 0.91 1920. 43 0.82 1770. 1.46 3440. 41 0.83 1890. 0.70 1530. 38 0.70 1620. 0.91 2240. 39 0.72 1770. 1.05 2810. 38 0.65 1620. 0.70 1790. 36 0.63 1770. 0.91 2750. 35 0.52 1370. 1.05 3350. 32 0.59 1760. 0.70 2190. 32 0.46 1380. 0.91 3290. 30 0.44 1400. 0.70 2610. 27 0.36 1060. 0.91 3720. 25 0.35 1070. 0.70 2960. 22

1.40 2350. 3.10 5630. 55 1.67 3030. 2.80 5320. 55 1.61 3330. 2.51 5440. 52 1.40 3020. 2.77 6390. 52 1.18 2610. 2.37 5720. 49 1.25 3020. 2.82 7420. 49 1.07 2650. 2.24 6120. 47 1.14 3010. 2.37 6870. 46 1.21 3320. 2.53 7600. 46 0.91 2640. 2.13 7050. 44 1.11 3320. 2.37 7890. 43 0.82 2640. 2.11 7940. 41 0.79 2600. 1.76 6690. 40 0.76 2640. 2.12 8860. 38 0.72 2600. 1.74 7530. 37 0.67 2590. 1.73 8330. 34 0.55 2070. 1.53 7490. 32 0.52 2090. 1.52 8280. 29

2.88 4990. 5.17 9290. 60 2.87 5460. 4.22 8280. 59 2.83 6130. 3.56 7870. 55 2.45 5530. 4.02 9460. 56 2.42 6040. 3.96 10300. 53 2.16 5580. 3.93 10700. 53 2.30 6130. 3.05 8360. 51 1.98 5620. 3.89 11800. 50 2.10 6130. 3.56 10900. 49 1.95 6130. 2.92 9560. 48 1.91 6130. 3.56 12100. 46 1.72 6130. 2.84 10700. 45 1.55 5640. 2.54 9820. 44 1.58 6130. 2.84 11900. 42 1.39 5690. 2.47 11000. 41 1.29 5750. 2.45 12100. 39 1.00 4330. 2.10 10400. 37 0.94 4380. 2.08 11400. 34

A2002 Reducer

3.97 7990. 6.74 13900. 66 3.99 8480. 6.57 14300. 66 3.56 8640. 5.76 14400. 61 3.32 8460. 6.24 16500. 63 3.07 8640. 5.47 15900. 60 2.88 8440. 6.00 18400. 61 2.84 8640. 4.74 14900. 58 2.61 8430. 5.47 18600. 57 2.60 8640. 5.46 19100. 56 2.39 8640. 4.51 17200. 55 2.36 8640. 5.40 21000. 53 2.09 8640. 4.36 19200. 52 2.03 8610. 3.78 17000. 52 1.90 8640. 4.32 21100. 49 1.78 8600. 3.65 19000. 49 1.62 8590. 3.62 20900. 46 1.44 7730. 3.09 18300. 45 1.32 7730. 3.06 20100. 42

A2002 Motorised 4.22 7880 4.97 9380 64 3.82 8050 4.83 10300 64 3.03 7240 4.18 10200 60 2.97 8460 5.69 16500 71 3.32 8440 4.57 12100 57 2.65 8640 5.16 17100 66 2.74 8620 4.05 13000 62 2.68 7590 3.91 11700 53 2.35 8640 4.21 15800 63 2.33 8620 3.86 15000 56 1.97 8640 4.66 20800 64 1.81 8640 4.53 22000 64 1.76 8610 3.39 17000 60 1.77 8610 3.47 17800 55 1.39 7740 2.85 16300 56 1.08 6600 2.53 16200 53 1.30 8590 3.07 20700 58 1.03 7730 2.57 19900 55

SERIES AM RATINGS AT 1750 RPM INPUT

NOMINAL NOMINAL RATIO OUTPUT SPEED REV / MIN Mechanical 5.0

350.00

Thermal

Mechanical 7.5

233.33

Thermal

Mechanical 10.0

175.00

12.5

140.00

Thermal

Mechanical Thermal

Mechanical

SINGLE REDUCTION

15.0

116.67

Thermal

Mechanical 20.0

87.50

Thermal

Mechanical 25.0

70.00

Thermal

Mechanical 30.0

58.33

40.0

43.75

Thermal

Mechanical Thermal

Mechanical 50.0

35.00

Thermal

Mechanical 60.0

29.17

Thermal

Mechanical 70.0

25.00

SIZE OF UNIT

CAPACITY

Thermal

A1002

19.80 531. 28.50 767. 96 15.80 603. 21.60 824. 95 13.00 648. 19.20 959. 94 11.20 698. 16.20 1010. 93 10.30 795. 13.20 1020. 91 7.56 720. 12.00 1150. 90 8.97 1070. 8.95 1060. 87 6.55 916. 8.16 1150. 85 4.98 887. 6.52 1170. 82 3.76 808. 5.80 1270. 79 3.11 773. 4.91 1240. 76 2.37 645. 4.03 1130. 71

For mounting positions 5 and 6 (speed limit) refer to our Application Engineers

A1252

34.20 917. 45.00 1210. 96 27.90 1070. 34.00 1300. 95 23.20 1160. 29.80 1490. 94 20.10 1260. 25.20 1580. 93 17.20 1340. 22.20 1730. 92 14.60 1410. 18.60 1800. 91 14.10 1700. 14.60 1760. 88 12.90 1820. 12.60 1790. 87 8.15 1490. 10.80 1990. 84 6.63 1460. 9.27 2060. 81 4.94 1260. 7.85 2040. 78 3.93 1130. 6.81 2010. 75

A1602

63.70 1720. 70.40 1900. 97 48.00 1890. 56.10 2210. 95 42.20 2140. 48.90 2480. 95 36.00 2260. 43.20 2720. 94 33.10 2470. 36.80 2750. 93 25.90 2630. 27.00 2740. 91 20.60 2460. 24.30 2920. 89 23.30 3320. 18.90 2680. 87 16.50 3030. 15.80 2900. 84 12.80 2860. 14.10 3160. 82 10.20 2640. 11.80 3080. 79 8.91 2570. 9.48 2740. 76

A2002

109.00 2930. 119.00 3200. 97 85.10 3370. 98.40 3890. 96 74.10 3770. 86.00 4380. 95 64.20 4050. 76.50 4840. 94 56.00 4390. 67.00 5260. 94 46.40 4770. 52.00 5350. 92 38.30 4640. 46.40 5650. 91 44.80 6520. 35.80 5190. 89 29.30 5530. 30.60 5780. 86 21.10 4830. 25.40 5850. 84 16.20 4340. 20.90 5640. 82 13.10 3970. 18.00 5550. 79

SERIES AM RATINGS AT 1750 RPM INPUT

NOMINAL NOMINAL RATIO OUTPUT SPEED REV / MIN Mechanical 75.0

23.33

Thermal Mechanical

100.

17.50

125.

14.00

150.

11.67

200.

8.75

225.

7.78

250.

7.00

300.

5.83

350.

5.00

375.

4.67

400.

4.38

450.

3.89

500.

3.50

600.

2.92

625.

2.80

700.

2.50

750.

2.33

800.

2.19

Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical

DOUBLE REDUCTION

SIZE OF UNIT

CAPACITY

Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal

A1002

A1252

A1602

4.13 1370. 3.88 1290. 79 2.49 1010. 3.56 1470. 76 3.04 1510. 2.72 1350. 73 2.58 1550. 2.87 1730. 73 1.57 1140. 2.66 1980. 71 1.93 1660. 2.45 2140. 68 1.93 1650. 1.58 1330. 63 1.64 1720. 1.77 1870. 62 0.74 746. 1.42 1510. 53 1.38 1720. 1.58 1990. 59 1.02 1270. 1.77 2310. 59 1.09 1570. 1.72 2550. 59 1.25 1900. 1.77 2740. 56 0.97 1710. 1.26 2270. 52 1.06 1890. 1.58 2910. 52 0.69 1180. 0.63 1060. 46 0.83 1710. 0.92 1910. 49 0.61 1260. 1.26 2800. 48

5.30 1900. 6.12 2200. 82 4.79 2110. 5.22 2300. 80 4.50 2420. 4.17 2240. 76 3.20 2150. 4.41 3000. 77 2.91 2390. 3.79 3140. 75 2.53 2270. 3.98 3630. 73 3.45 3210. 4.63 4360. 70 2.03 2370. 3.70 4400. 71 1.27 1470. 2.22 2710. 58 1.73 2360. 3.78 5370. 65 1.86 2630. 3.19 4610. 68 2.10 3200. 2.46 3780. 64 1.78 3030. 2.58 4480. 64 1.18 2350. 3.69 7830. 59 1.52 3030. 2.66 5480. 58 1.03 2040. 1.72 3570. 53 0.98 2340. 2.74 6980. 56 1.08 2610. 3.12 8020. 57

13.40 4370. 10.80 3510. 84 10.50 4590. 8.07 3520. 81 8.26 4240. 7.29 3730. 79 8.37 5200. 7.40 4580. 80 6.68 5500. 5.59 4580. 76 6.47 5760. 6.39 5690. 77 4.88 4700. 6.75 6550. 72 5.18 5990. 5.86 6800. 74 2.73 3050. 3.23 3640. 61 4.33 5980. 5.94 8270. 69 4.04 6130. 4.46 6800. 70 3.92 6130. 3.58 5570. 66 3.07 5390. 4.10 7270. 67 2.92 5950. 5.25 10900. 64 2.64 5470. 3.99 8440. 62 1.60 3390. 2.76 6030. 57 2.45 5930. 4.26 10500. 60 2.32 6130. 4.16 11300. 59

A2002 Reducer

17.40 6470. 18.10 6740. 86 14.60 7070. 14.20 6870. 84 12.00 6800. 12.70 7220. 82 10.70 7260. 12.60 8570. 83 9.11 7950. 10.00 8750. 80 7.58 7810. 10.50 10900. 79 8.31 8640. 8.95 9300. 78 6.32 8050. 9.71 12400. 78 4.28 5660. 5.56 7450. 67 5.14 8020. 8.95 14100. 75 5.30 8640. 7.74 12700. 75 4.85 8640. 6.04 10800. 70 4.48 8490. 6.66 12700. 73 3.44 7980. 6.52 15400. 69 3.66 8470. 6.22 14600. 69 2.31 5460. 3.73 8980. 63 2.85 7960. 5.39 15300. 67 2.93 8640. 6.52 19600. 66

A2002 Motorised 14.90 5310 15.00 5350 84 14.90 6560 13.40 5880 83 11.60 6320 13.30 7290 83 8.61 5890 10.20 6970 82 9.06 7360 8.47 6860 77 9.06 8640 11.00 10500 81 8.02 8640 10.20 11000 80 6.43 7950 7.59 9440 75 5.96 8070 7.44 10100 75 5.24 8020 9.39 14700 74 5.25 7460 5.30 7540 66 4.83 8400 6.92 12200 74 4.32 8490 6.52 12900 73 2.44 5830 3.99 9570 77 3.76 8470 6.25 14500 69 3.48 8200 4.63 11100 64 2.57 7960 5.02 15700 74 3.03 8640 4.65 13500 65

SERIES AM RATINGS AT 1750 RPM INPUT

NOMINAL NOMINAL RATIO OUTPUT SPEED REV / MIN Mechanical 900.

1.94

1000.

1.75

1200.

1.46

1250.

1.40

1400.

1.25

1500.

1.17

1600.

1.09

1750.

1.00

1800.

0.97

2000.

0.88

2100

0.83

2400.

0.73

2500.

0.70

2800.

0.63

3000.

0.58

3500.

0.50

3600.

0.49

4200.

0.42

Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical

DOUBLE REDUCTION

SIZE OF UNIT

CAPACITY

Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal

A1002

A1252

A1602

0.73 1710. 0.80 1890. 46 0.76 1890. 1.26 3300. 46 0.58 1620. 1.26 3860. 43 0.65 1890. 0.92 2780. 42 0.43 1260. 0.63 1940. 39 0.57 1880. 0.80 2730. 40 0.52 1760. 1.26 4730. 39 0.53 1880. 0.63 2270. 37 0.44 1620. 0.80 3200. 37 0.45 1760. 0.92 3970. 36 0.41 1620. 0.63 2650. 34 0.40 1760. 0.80 3900. 34 0.33 1420. 0.92 4750. 31 0.38 1760. 0.63 3230. 31 0.30 1430. 0.80 4660. 29 0.28 1430. 0.63 3850. 27 0.23 1090. 0.80 5260. 25 0.22 1110. 0.63 4350. 22

0.88 2340. 2.22 6380. 53 1.05 3010. 2.63 8070. 53 1.01 3320. 2.36 8250. 50 0.88 3010. 2.63 9730. 50 0.74 2600. 1.72 6540. 47 0.79 3010. 2.22 9260. 47 0.67 2640. 1.92 8480. 45 0.72 3000. 1.72 7820. 44 0.76 3310. 2.22 10600. 44 0.57 2640. 1.87 9920. 43 0.70 3310. 1.72 8960. 42 0.51 2630. 1.87 11200. 39 0.49 2590. 1.52 9310. 39 0.47 2630. 1.72 11400. 36 0.45 2590. 1.51 10500. 36 0.41 2590. 1.52 11700. 33 0.35 2140. 1.32 10500. 31 0.33 2160. 1.33 11600. 29

2.14 5920. 3.56 10100. 58 1.85 5610. 3.62 11400. 57 1.79 6130. 3.30 11700. 52 1.58 5670. 3.49 13100. 54 1.56 6130. 2.76 11300. 50 1.40 5710. 3.42 14800. 51 1.46 6130. 2.61 11500. 48 1.28 5750. 2.76 13100. 48 1.34 6130. 3.14 15200. 47 1.24 6130. 2.54 13200. 45 1.22 6130. 2.76 14800. 44 1.09 6130. 2.49 14900. 43 1.01 5820. 2.18 13500. 42 1.00 6130. 2.49 16500. 40 0.90 5890. 2.14 15200. 40 0.84 5950. 2.14 16800. 37 0.65 4480. 1.81 14300. 35 0.60 4520. 1.81 15900. 33

A2002 Reducer

2.46 7940. 4.55 15000. 64 2.47 8440. 5.58 19500. 64 2.22 8640. 5.07 20300. 59 2.05 8420. 5.30 22400. 61 1.92 8640. 3.73 17200. 57 1.79 8410. 4.55 22200. 59 1.77 8640. 4.02 20400. 56 1.62 8390. 3.73 20100. 55 1.62 8640. 4.55 25300. 54 1.48 8640. 3.84 23400. 53 1.47 8640. 3.73 22800. 51 1.30 8640. 3.74 26300. 51 1.25 8580. 3.21 23200. 50 1.18 8640. 3.73 29000. 48 1.10 8570. 3.13 26100. 48 1.00 8570. 3.13 28900. 45 0.88 7710. 2.63 25100. 45 0.81 7700. 2.63 27700. 42

A2002 Motorised 2.83 8540 4.12 12600 63 2.54 8640 3.90 13500 62 2.01 7760 3.28 13000 59 1.84 8420 4.82 22400 69 2.07 8620 3.67 16000 56 1.66 8640 4.40 23300 64 1.71 8610 3.36 17200 60 1.66 7750 3.09 15300 53 1.47 8640 3.61 21600 61 1.43 8600 3.22 20300 55 1.23 8640 4.05 28900 62 1.13 8640 3.96 30700 62 1.10 8580 2.90 23200 57 1.10 8580 2.96 24300 53 0.87 7720 2.43 22300 54 0.69 6830 2.16 22100 52 0.81 8570 2.65 28600 56 0.64 7700 2.22 27500 53

SERIES AM RATINGS AT 1450 RPM INPUT

NOMINAL NOMINAL RATIO OUTPUT SPEED REV / MIN Mechanical 5.0

290.00

Thermal

Mechanical 7.5

193.33

Thermal

Mechanical 10.0

145.00

12.5

116.00

Thermal

Mechanical Thermal

Mechanical

SINGLE REDUCTION

15.0

96.67

Thermal

Mechanical 20.0

72.50

Thermal

Mechanical 25.0

58.00

Thermal

Mechanical 30.0

48.33

40.0

36.25

Thermal

Mechanical Thermal

Mechanical 50.0

29.00

Thermal

Mechanical 60.0

24.17

Thermal

Mechanical 70.0

20.71

SIZE OF UNIT

CAPACITY

Thermal

Only suitable for mounting positions 1, 3 and 4 For mounting positions 2, 5 and 6 refer to our Application Engineers

A1002

17.90 579. 23.80 772. 96 14.30 655. 18.30 842. 94 11.70 700. 16.20 975. 93 10.00 752. 13.70 1030. 93 9.24 855. 11.20 1040. 91 6.61 758. 10.10 1170. 89 7.87 1120. 7.58 1080. 87 5.75 964. 6.90 1160. 85 4.45 950. 5.53 1190. 81 3.31 851. 4.91 1280. 78 2.74 813. 4.20 1270. 75 2.03 659. 3.46 1150. 70

A1252

30.90 1000. 38.20 1240. 96 25.20 1160. 29.00 1340. 94 20.80 1260. 25.30 1530. 94 18.00 1360. 21.40 1620. 93 15.10 1410. 18.80 1770. 91 13.10 1510. 15.80 1840. 90 12.40 1790. 12.40 1800. 88 11.50 1960. 10.80 1830. 86 7.15 1560. 9.22 2030. 83 5.82 1540. 7.88 2100. 80 4.34 1320. 6.74 2090. 77 3.45 1190. 5.85 2060. 75

A1602

57.70 1880. 60.80 1980. 97 43.20 2060. 48.10 2290. 96 37.90 2310. 41.90 2560. 94 32.20 2440. 37.00 2800. 94 29.60 2660. 31.60 2830. 93 23.20 2830. 23.20 2830. 90 18.40 2640. 20.90 3010. 89 20.80 3570. 16.30 2770. 86 14.70 3250. 13.60 2990. 83 11.40 3060. 12.10 3250. 82 9.07 2830. 10.30 3210. 79 7.81 2700. 8.29 2870. 75

A2002

98.90 3200. 104.00 3370. 96 76.80 3660. 84.80 4050. 96 66.60 4080. 74.10 4550. 95 57.50 4380. 65.70 5010. 94 50.10 4730. 57.50 5440. 93 41.40 5140. 44.60 5540. 92 34.10 5000. 39.80 5830. 91 39.90 6990. 30.80 5380. 88 25.70 5820. 26.30 5970. 86 18.40 5090. 22.10 6130. 84 14.20 4570. 18.20 5900. 81 11.50 4180. 15.70 5810. 79

SERIES AM RATINGS AT 1450 RPM INPUT

NOMINAL NOMINAL RATIO OUTPUT SPEED REV / MIN Mechanical 75.0

19.33

Thermal Mechanical

100.

14.50

125.

11.60

150.

9.67

200.

7.25

225.

6.44

250.

5.80

300.

4.83

350.

4.14

375.

3.87

400.

3.63

450.

3.22

500.

2.90

600.

2.42

625.

2.32

700.

2.07

750.

1.93

800.

1.81

Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical

DOUBLE REDUCTION

SIZE OF UNIT

CAPACITY

Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal

A1002

A1252

A1602

3.57 1420. 3.44 1360. 77 2.15 1050. 3.17 1550. 76 2.63 1550. 2.42 1430. 72 2.24 1600. 2.67 1920. 72 1.36 1180. 2.48 2210. 70 1.67 1710. 2.30 2390. 67 1.63 1640. 1.49 1500. 63 1.38 1720. 1.67 2100. 61 0.64 755. 1.28 1610. 52 1.16 1720. 1.49 2230. 58 0.85 1270. 1.67 2600. 58 0.94 1620. 1.63 2890. 58 1.06 1890. 1.67 3070. 54 0.82 1710. 1.19 2540. 51 0.89 1890. 1.49 3260. 51 0.59 1200. 0.60 1210. 45 0.70 1710. 0.87 2160. 48 0.52 1260. 1.19 3140. 48

4.57 1960. 5.44 2340. 81 4.14 2170. 4.64 2450. 78 3.89 2500. 3.71 2380. 75 2.76 2220. 4.09 3330. 76 2.51 2460. 3.52 3480. 74 2.18 2340. 3.73 4070. 73 2.97 3290. 4.06 4550. 69 1.70 2360. 3.60 5120. 70 1.08 1490. 1.99 2890. 58 1.45 2360. 3.69 6260. 64 1.56 2620. 3.11 5370. 67 1.81 3300. 2.31 4240. 64 1.49 3030. 2.52 5220. 63 0.99 2340. 3.23 8130. 58 1.28 3020. 2.60 6390. 57 0.88 2080. 1.52 3740. 53 0.83 2340. 2.41 7270. 55 0.91 2600. 2.98 9080. 56

11.80 4630. 9.36 3650. 84 9.27 4850. 7.02 3650. 80 7.29 4460. 6.36 3880. 78 7.48 5550. 6.81 5050. 79 5.85 5740. 5.15 5050. 75 5.57 5920. 5.97 6350. 76 4.16 4760. 5.86 6770. 71 4.34 5980. 5.69 7890. 73 2.34 3090. 2.85 3800. 59 3.64 5960. 5.79 9610. 68 3.39 6130. 4.34 7880. 69 3.30 6130. 3.35 6220. 65 2.61 5450. 3.85 8150. 66 2.45 5940. 4.57 11300. 63 2.25 5530. 3.76 9460. 61 1.38 3450. 2.41 6230. 55 2.06 5920. 3.72 10900. 60 1.96 6130. 3.95 12700. 58

A2002 Reducer

15.00 6670. 15.80 7060. 86 12.60 7300. 12.50 7200. 83 10.40 7010. 11.20 7570. 81 9.24 7490. 11.60 9400. 82 7.87 8210. 9.18 9600. 79 6.53 8040. 9.81 12100. 79 6.97 8640. 7.58 9400. 77 5.29 8030. 9.29 14200. 77 3.71 5850. 4.91 7830. 67 4.30 8000. 7.58 14200. 74 4.45 8640. 7.33 14300. 74 4.08 8640. 5.64 12000. 69 3.75 8480. 6.18 14100. 72 2.89 7960. 5.53 15500. 68 3.07 8460. 5.89 16500. 68 1.98 5560. 3.20 9120. 62 2.39 7940. 4.61 15600. 66 2.47 8640. 5.53 19700. 65

A2002 Motorised 12.90 5510 14.20 6090 84 12.90 6810 12.70 6710 83 10.30 6770 12.70 8350 83 7.67 6280 8.56 7020 82 7.82 7610 8.05 7850 76 7.57 8640 9.61 11000 80 6.71 8640 8.56 11000 80 5.53 8190 7.29 10900 75 5.13 8300 7.15 11700 74 4.37 8010 8.26 15400 74 4.54 7730 5.04 8640 65 4.08 8490 6.35 13300 73 3.62 8480 6.05 14300 72 2.11 6020 3.66 10500 76 3.14 8460 5.89 16300 68 3.00 8440 4.23 12100 63 2.14 7940 4.44 16600 74 2.54 8640 4.33 14900 64

SERIES AM RATINGS AT 1450 RPM INPUT

NOMINAL NOMINAL RATIO OUTPUT SPEED REV / MIN Mechanical 900.

1.61

1000.

1.45

1200.

1.21

1250.

1.16

1400.

1.04

1500.

0.97

1600.

0.91

1750.

0.83

1800.

0.81

2000.

0.73

2100

0.69

2400.

0.60

2500.

0.58

2800.

0.52

3000.

0.48

3500.

0.41

3600.

0.40

4200.

0.35

Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical

DOUBLE REDUCTION

SIZE OF UNIT

CAPACITY

Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal

A1002

A1252

A1602

0.62 1700. 0.76 2130. 45 0.64 1890. 1.19 3680. 45 0.49 1620. 1.19 4310. 42 0.55 1880. 0.87 3130. 41 0.37 1260. 0.60 2210. 38 0.49 1880. 0.76 3080. 39 0.44 1760. 1.19 5270. 38 0.45 1880. 0.60 2580. 36 0.37 1620. 0.76 3600. 37 0.38 1760. 0.87 4460. 35 0.35 1620. 0.60 3010. 34 0.34 1760. 0.76 4390. 33 0.28 1430. 0.87 5330. 31 0.32 1760. 0.60 3670. 30 0.25 1430. 0.76 5240. 29 0.24 1430. 0.60 4380. 26 0.19 1110. 0.76 5910. 25 0.18 1120. 0.60 4930. 22

0.74 2340. 1.96 6660. 52 0.88 3010. 2.59 9450. 52 0.85 3320. 2.27 9430. 49 0.74 3010. 2.41 10600. 49 0.62 2590. 1.52 6840. 46 0.66 3000. 1.96 9650. 46 0.56 2640. 1.85 9690. 45 0.61 3000. 1.52 8170. 43 0.64 3310. 1.96 11000. 44 0.48 2630. 1.79 11300. 42 0.59 3310. 1.52 9350. 41 0.43 2630. 1.79 12800. 39 0.41 2590. 1.45 10600. 38 0.40 2630. 1.52 11900. 36 0.37 2590. 1.45 12000. 35 0.35 2580. 1.46 13300. 32 0.29 2160. 1.27 11900. 31 0.28 2180. 1.28 13200. 29

1.80 5910. 3.10 10400. 57 1.57 5660. 3.43 12800. 56 1.51 6130. 3.14 13200. 51 1.34 5710. 3.33 14800. 53 1.32 6130. 2.41 11600. 49 1.19 5760. 3.10 15800. 50 1.23 6130. 2.48 12900. 47 1.10 5820. 2.41 13500. 47 1.13 6130. 3.04 17400. 46 1.05 6130. 2.42 15000. 44 1.03 6130. 2.41 15200. 43 0.93 6130. 2.38 16900. 42 0.86 5890. 2.08 15200. 42 0.85 6130. 2.39 18700. 39 0.77 5960. 2.05 17200. 39 0.72 6020. 2.05 19100. 37 0.55 4530. 1.72 16200. 35 0.51 4570. 1.73 18000. 32

A2002 Reducer

2.07 7920. 3.89 15200. 63 2.08 8420. 5.27 21900. 63 1.87 8640. 4.81 22800. 58 1.73 8400. 4.61 23100. 60 1.62 8640. 3.20 17500. 56 1.50 8390. 3.89 22500. 58 1.49 8640. 3.82 22900. 55 1.37 8380. 3.20 20400. 54 1.37 8640. 3.89 25500. 53 1.25 8640. 3.66 26400. 52 1.25 8640. 3.20 23100. 50 1.10 8640. 3.57 29700. 50 1.05 8570. 3.05 26200. 50 1.00 8640. 3.20 29300. 47 0.93 8560. 2.99 29500. 47 0.85 8560. 3.00 32700. 44 0.74 7700. 2.51 28400. 44 0.68 7700. 2.52 31400. 41

A2002 Motorised 2.40 8630 3.80 13900 62 2.13 8620 3.63 15000 61 1.68 7750 3.04 14400 58 1.54 8410 4.44 24600 68 1.73 8610 3.43 17900 56 1.39 8640 4.20 26500 63 1.44 8600 3.16 19300 59 1.38 7740 2.89 17200 53 1.23 8640 3.41 24400 60 1.20 8590 3.04 22800 54 1.03 8640 3.81 32400 62 0.95 8640 3.66 33800 61 0.92 8570 2.74 26200 57 0.92 8570 2.80 27400 53 0.73 7710 2.30 25100 54 0.59 6910 2.05 25000 51 0.68 8560 2.52 32400 55 0.54 7700 2.11 31100 52

SERIES AM RATINGS AT 1160 RPM INPUT

NOMINAL NOMINAL RATIO OUTPUT SPEED REV / MIN Mechanical 5.0

232.00

Thermal

Mechanical 7.5

154.67

Thermal

Mechanical 10.0

116.00

12.5

92.80

Thermal

Mechanical Thermal

Mechanical

SINGLE REDUCTION

15.0

77.33

Thermal

Mechanical 20.0

58.00

Thermal

Mechanical 25.0

46.40

Thermal

Mechanical 30.0

38.67

40.0

29.00

Thermal

Mechanical Thermal

Mechanical 50.0

23.20

Thermal

Mechanical 60.0

19.33

Thermal

Mechanical 70.0

16.57

SIZE OF UNIT

CAPACITY

Thermal

A1002 15.90 639. 19.10 771. 95 12.60 719. 15.00 858. 94 10.20 765. 13.20 989. 93 8.79 819. 11.20 1040. 92 8.09 930. 9.12 1050. 90 5.63 802. 8.21 1180. 89 6.73 1190. 6.21 1090. 85 4.92 1020. 5.64 1170. 84 3.90 1030. 4.52 1200. 80 2.83 901. 4.08 1310. 77 2.32 851. 3.55 1320. 74 1.69 674. 2.94 1200. 69

A1252 27.40 1110. 30.80 1250. 96 22.20 1280. 23.90 1380. 95 18.30 1370. 20.80 1570. 93 15.70 1480. 17.60 1660. 93 12.80 1490. 15.40 1800. 91 11.40 1640. 13.00 1870. 90 10.60 1900. 10.20 1830. 87 9.90 2090. 8.87 1870. 85 6.12 1660. 7.57 2060. 82 4.99 1630. 6.48 2130. 79 3.72 1400. 5.60 2140. 76 2.96 1250. 4.82 2090. 73

A1602 51.20 2080. 50.20 2040. 96 38.10 2260. 39.90 2370. 95 33.20 2530. 34.70 2640. 94 28.20 2660. 30.50 2880. 94 25.90 2900. 26.10 2920. 93 20.30 3080. 19.20 2920. 90 16.10 2870. 17.30 3090. 88 18.20 3880. 13.50 2860. 86 12.90 3530. 11.30 3080. 83 9.97 3310. 10.00 3330. 81 7.91 3050. 8.63 3330. 78 6.48 2770. 7.00 3000. 74

A2002 87.70 3550. 87.10 3530. 97 67.60 4030. 70.50 4200. 96 58.40 4470. 61.50 4710. 95 50.40 4790. 54.50 5180. 94 43.20 5090. 47.60 5610. 93 36.00 5550. 37.00 5710. 91 29.30 5330. 32.90 6010. 90 34.20 7440. 25.60 5560. 88 21.90 6170. 21.80 6150. 86 15.70 5390. 18.60 6390. 83 12.10 4840. 15.30 6150. 81 9.78 4430. 13.20 6050. 79

SERIES AM RATINGS AT 1160 RPM INPUT

NOMINAL NOMINAL RATIO OUTPUT SPEED REV / MIN Mechanical 75.0

15.47

Thermal Mechanical

100.

11.60

125.

9.28

150.

7.73

200.

5.80

225.

5.16

250.

4.64

300.

3.87

350.

3.31

375.

3.09

400.

2.90

450.

2.58

500.

2.32

600.

1.93

625.

1.86

700.

1.66

750.

1.55

800.

1.45

Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical

DOUBLE REDUCTION

SIZE OF UNIT

CAPACITY

Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal

A1002

A1252

A1602

3.03 3.86 10.20 1480. 2050. 4940. 3.11 4.88 8.32 1520. 2600. 4010. 77 80 83 1.83 3.50 7.98 1090. 2270. 5140. 2.87 4.18 6.25 1740. 2720. 4010. 74 78 79 2.24 3.31 6.26 1630. 2620. 4720. 2.19 3.35 5.68 1590. 2650. 4270. 71 74 77 1.88 2.31 6.29 1660. 2300. 5770. 2.47 3.78 6.23 2190. 3790. 5710. 72 76 79 1.14 2.11 4.98 1220. 2550. 6030. 2.30 3.25 4.72 2520. 3980. 5700. 69 73 74 1.36 1.78 4.57 1720. 2360. 5990. 2.12 3.57 5.67 2710. 4820. 7440. 66 72 75 1.33 2.45 3.44 1640. 3340. 4840. 1.38 3.47 4.94 1710. 4770. 7010. 61 68 70 1.13 1.38 3.52 1720. 2360. 5970. 1.55 3.50 5.51 2390. 6140. 9420. 60 69 72 0.53 0.89 1.95 766. 1510. 3130. 1.15 1.78 2.52 1760. 3170. 4100. 51 57 58 0.95 1.18 2.96 1710. 2350. 5950. 1.38 3.47 4.94 2540. 7240. 10100. 56 62 67 0.69 1.26 2.76 1270. 2620. 6130. 1.55 3.03 4.17 2960. 6440. 9330. 57 66 67 0.77 1.49 2.70 1630. 3340. 6130. 1.59 2.22 3.19 3470. 5030. 7280. 57 63 63 0.86 1.21 2.15 1890. 3020. 5520. 1.55 2.45 3.57 3500. 6260. 9310. 53 62 65 0.67 0.80 2.00 1710. 2340. 5920. 1.10 2.76 3.89 2890. 8500. 11700. 50 57 61 0.73 1.04 1.85 1890. 3020. 5590. 1.38 2.54 3.54 3710. 7680. 11000. 50 56 60 0.49 0.73 1.15 1220. 2120. 3510. 0.56 1.31 2.05 1400. 3940. 6470. 44 52 54 0.58 0.67 1.69 1700. 2340. 5910. 0.82 2.07 3.15 2480. 7620. 11300. 46 54 58 0.42 0.74 1.60 1260. 2600. 6130. 1.10 2.76 3.76 3570. 10300. 14800. 47 55 57

A2002 Reducer 12.60 6970. 14.00 7730. 85 10.70 7630. 11.10 7890. 82 8.78 7330. 9.94 8310. 80 7.74 7750. 10.50 10600. 81 6.61 8510. 8.37 10800. 78 5.29 8030. 9.12 13900. 78 5.67 8640. 6.21 9460. 76 4.28 8010. 8.21 15500. 76 3.17 6120. 4.34 8480. 65 3.49 7980. 6.21 14300. 72 3.62 8640. 6.79 16300. 73 3.33 8640. 5.35 14000. 68 3.05 8460. 5.77 16200. 71 2.35 7940. 4.52 15500. 67 2.49 8440. 5.48 18800. 67 1.65 5660. 2.72 9460. 61 1.95 7920. 3.89 16100. 64 2.02 8640. 4.52 19700. 63

A2002 Motorised 10.30 5460 13.40 7130 83 10.30 6750 12.00 7870 82 9.02 7330 10.90 8900 82 6.67 6760 7.40 7510 81 6.56 7910 7.62 9230 76 6.13 8640 7.87 11100 79 5.43 8640 7.40 11800 79 4.63 8470 6.75 12500 74 4.25 8490 6.46 13000 73 3.53 7980 6.82 15700 73 3.81 8030 4.78 10200 65 3.30 8470 5.88 15300 72 2.93 8460 5.65 16500 71 1.77 6270 3.33 11800 75 2.53 8440 5.45 18600 67 2.49 8630 3.86 13600 62 1.73 7920 3.98 18400 73 2.07 8640 4.05 17200 63

SERIES AM RATINGS AT 1160 RPM INPUT

NOMINAL NOMINAL RATIO OUTPUT SPEED REV / MIN Mechanical 900.

1.29

1000.

1.16

1200.

0.97

1250.

0.93

Thermal

1400.

0.83

Thermal

1500.

0.77

Thermal

1600.

0.73

Thermal

1750.

0.66

1800.

0.64

2000.

0.58

2100

0.55

Thermal

2400.

0.48

Thermal

2500.

0.46

Thermal

2800.

0.41

Thermal

3000.

0.39

3500.

0.33

3600.

0.32

4200.

0.28

Thermal Mechanical Thermal Mechanical Thermal Mechanical

Mechanical

DOUBLE REDUCTION

SIZE OF UNIT

CAPACITY

Thermal Mechanical Thermal Mechanical Thermal Mechanical

Mechanical

Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal

A1002

A1252

A1602

0.51 1700. 0.71 2450. 44 0.52 1880. 1.10 4190. 44 0.40 1620. 1.10 4890. 41 0.45 1880. 0.82 3580. 40 0.30 1250. 0.56 2560. 37 0.40 1880. 0.71 3530. 38 0.36 1760. 1.10 5970. 37 0.37 1880. 0.56 2980. 35 0.31 1610. 0.71 4130. 36 0.31 1760. 0.82 5100. 34 0.29 1610. 0.56 3480. 33 0.28 1760. 0.71 5030. 32 0.23 1430. 0.82 6090. 30 0.26 1750. 0.56 4240. 29 0.20 1430. 0.71 6000. 28 0.19 1430. 0.56 5050. 26 0.16 1120. 0.71 6760. 24 0.15 1130. 0.56 5690. 22

0.60 2330. 1.69 7000. 51 0.72 3010. 2.56 11400. 51 0.69 3310. 2.16 11000. 48 0.60 3000. 2.07 11000. 48 0.51 2590. 1.31 7210. 45 0.54 3000. 1.69 10100. 45 0.46 2630. 1.75 11300. 44 0.50 2990. 1.31 8590. 42 0.52 3310. 1.69 11600. 43 0.39 2630. 1.71 13100. 41 0.48 3300. 1.31 9830. 40 0.35 2630. 1.69 14700. 38 0.33 2580. 1.38 12300. 38 0.32 2620. 1.31 12500. 35 0.30 2580. 1.38 14000. 34 0.28 2580. 1.31 14600. 32 0.24 2190. 1.21 13900. 31 0.23 2210. 1.22 15500. 28

1.48 5900. 2.63 10700. 55 1.30 5710. 3.24 14800. 54 1.24 6130. 2.97 15300. 50 1.11 5780. 3.15 17100. 52 1.09 6130. 2.05 12000. 48 0.99 5850. 2.63 16300. 49 1.01 6130. 2.34 15000. 46 0.91 5910. 2.05 14000. 46 0.93 6130. 2.63 18300. 45 0.86 6130. 2.30 17300. 43 0.85 6130. 2.05 15600. 42 0.76 6130. 2.27 19600. 41 0.72 5970. 1.97 17700. 41 0.70 6130. 2.05 19500. 38 0.64 6040. 1.95 20000. 38 0.59 6100. 1.96 22200. 36 0.45 4590. 1.64 18800. 34 0.42 4640. 1.65 20900. 32

A2002 Reducer

1.69 7900. 3.26 15500. 62 1.69 8400. 4.52 23000. 62 1.54 8640. 4.52 26200. 57 1.41 8390. 3.89 23800. 59 1.33 8640. 2.72 18100. 55 1.23 8380. 3.26 23000. 56 1.22 8640. 3.61 26400. 54 1.12 8370. 2.72 21100. 53 1.12 8640. 3.26 26100. 52 1.02 8640. 3.46 30500. 51 1.02 8640. 2.72 23900. 49 0.90 8640. 3.26 33100. 49 0.86 8560. 2.89 30300. 48 0.82 8640. 2.72 30300. 46 0.76 8550. 2.84 34200. 46 0.69 8540. 2.72 36100. 43 0.61 7690. 2.38 32800. 43 0.56 7690. 2.40 36500. 40

A2002 Motorised 1.95 8620 3.51 15800 61 1.73 8610 3.36 17100 60 1.37 7740 2.82 16400 57 1.24 8390 3.98 27200 67 1.40 8590 3.19 20500 55 1.13 8640 3.95 30600 62 1.17 8590 2.95 22200 58 1.12 7730 2.68 19700 52 1.00 8640 3.20 28100 59 0.98 8570 2.85 26300 53 0.84 8640 3.45 36100 61 0.77 8640 3.33 37900 60 0.75 8560 2.58 30300 56 0.75 8560 2.64 31800 52 0.59 7700 2.17 29100 53 0.49 7010 1.92 28900 50 0.55 8550 2.38 37600 54 0.44 7690 2.00 36100 52

SERIES AM RATINGS AT 960 RPM INPUT

NOMINAL NOMINAL RATIO OUTPUT SPEED REV / MIN Mechanical 5.0

192.00

Thermal

Mechanical 7.5

128.00

Thermal

Mechanical 10.0

96.00

12.5

76.80

Thermal

Mechanical Thermal

Mechanical

SINGLE REDUCTION

15.0

64.00

Thermal

Mechanical 20.0

48.00

Thermal

Mechanical 25.0

38.40

Thermal

Mechanical 30.0

32.00

40.0

24.00

Thermal

Mechanical Thermal

Mechanical 50.0

19.20

Thermal

Mechanical 60.0

16.00

Thermal

Mechanical 70.0

13.71

SIZE OF UNIT

CAPACITY

Thermal

A1002

14.30 693. 15.70 763. 95 11.20 775. 12.60 867. 94 9.15 822. 11.10 995. 93 7.83 879. 9.53 1070. 92 7.21 997. 7.79 1080. 90 4.90 838. 7.00 1200. 88 5.87 1240. 5.31 1120. 85 4.29 1070. 4.82 1200. 84 3.47 1100. 3.88 1230. 80 2.48 942. 3.45 1320. 76 1.99 868. 3.04 1340. 73 1.45 687. 2.51 1220. 68

A1252

24.70 1200. 25.60 1250. 95 19.90 1380. 20.20 1400. 94 16.30 1480. 17.50 1590. 94 14.10 1590. 14.80 1680. 92 11.10 1560. 13.00 1820. 91 9.99 1730. 10.90 1890. 89 9.22 1980. 8.62 1850. 86 8.65 2180. 7.49 1880. 84 5.34 1730. 6.48 2110. 81 4.36 1700. 5.55 2180. 78 3.25 1470. 4.86 2220. 76 2.58 1310. 4.19 2170. 73

A1602

46.10 2250. 41.90 2050. 96 34.10 2440. 33.80 2420. 95 29.70 2720. 29.40 2700. 94 25.20 2860. 25.80 2930. 93 23.10 3110. 22.10 2970. 92 18.10 3310. 16.30 2970. 89 14.30 3080. 14.60 3140. 88 16.30 4150. 11.50 2920. 85 11.50 3770. 9.58 3130. 82 8.88 3530. 8.51 3380. 80 7.04 3240. 7.40 3410. 77 5.54 2820. 6.04 3080. 73

A2002

79.00 3860. 73.80 3600. 96 60.60 4350. 59.90 4300. 95 52.20 4820. 52.30 4830. 95 44.90 5150. 46.20 5290. 94 37.50 5320. 40.30 5720. 93 31.30 5810. 31.40 5830. 91 25.50 5580. 27.90 6120. 90 29.80 7780. 21.80 5680. 87 19.10 6450. 18.50 6260. 85 13.70 5640. 16.00 6570. 83 10.60 5070. 13.00 6260. 80 8.55 4640. 11.30 6190. 78

SERIES AM RATINGS AT 960 RPM INPUT

NOMINAL NOMINAL RATIO OUTPUT SPEED REV / MIN Mechanical 75.0

12.80

Thermal Mechanical

100.

9.60

125.

7.68

150.

6.40

200.

4.80

225.

4.27

250.

3.84

300.

3.20

350.

2.74

375.

2.56

400.

2.40

450.

2.13

500.

1.92

600.

1.60

625.

1.54

700.

1.37

750.

1.28

800.

1.20

Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical

DOUBLE REDUCTION

SIZE OF UNIT

CAPACITY

Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal

A1002

A1252

A1602

2.63 1530. 2.87 1670. 75 1.58 1130. 2.66 1920. 74 1.95 1680. 2.03 1750. 69 1.62 1700. 2.33 2470. 70 0.98 1260. 2.18 2850. 68 1.14 1720. 1.98 3020. 65 1.12 1630. 1.30 1910. 60 0.95 1710. 1.45 2670. 58 0.45 774. 1.05 1920. 50 0.80 1710. 1.30 2840. 56 0.58 1270. 1.45 3300. 56 0.65 1630. 1.56 4060. 56 0.73 1890. 1.45 3890. 52 0.57 1700. 1.04 3220. 49 0.62 1890. 1.30 4130. 49 0.42 1240. 0.53 1590. 43 0.49 1700. 0.77 2780. 45 0.35 1260. 1.04 3990. 46

3.34 2120. 4.49 2860. 79 3.03 2350. 3.85 3000. 77 2.87 2710. 3.08 2920. 73 1.99 2370. 3.56 4280. 75 1.82 2630. 3.07 4490. 72 1.49 2360. 3.48 5620. 71 2.07 3360. 3.03 4960. 67 1.15 2350. 3.42 7170. 68 0.75 1530. 1.64 3480. 56 0.99 2350. 3.03 7530. 62 1.06 2610. 2.92 7430. 65 1.25 3330. 2.17 5860. 62 1.02 3020. 2.40 7310. 61 0.68 2340. 2.42 8840. 56 0.88 3010. 2.50 9000. 55 0.63 2150. 1.16 4130. 51 0.57 2330. 1.82 7940. 53 0.62 2600. 2.42 10700. 54

8.98 5190. 7.59 4380. 82 7.00 5390. 5.71 4380. 78 5.49 4930. 5.19 4660. 76 5.41 5930. 5.82 6370. 78 4.25 6130. 4.41 6370. 73 3.82 5970. 5.51 8650. 74 2.92 4900. 4.28 7230. 69 2.95 5950. 5.28 10800. 71 1.66 3170. 2.28 4410. 57 2.48 5940. 4.28 10400. 66 2.32 6130. 3.93 10500. 66 2.27 6130. 3.11 8460. 62 1.82 5580. 3.40 10600. 65 1.68 5910. 3.39 12200. 60 1.57 5640. 3.36 12400. 59 0.98 3570. 1.79 6680. 53 1.42 5900. 2.74 11600. 57 1.35 6130. 3.39 15800. 56

A2002 Reducer

10.90 7210. 12.70 8420. 84 9.28 7900. 10.10 8590. 81 7.62 7590. 9.07 9060. 79 6.66 7970. 9.81 11800. 80 5.62 8640. 7.80 12000. 77 4.42 8010. 7.79 14200. 77 4.75 8640. 5.31 9650. 75 3.58 7990. 7.00 15800. 75 2.71 6220. 3.93 9110. 64 2.92 7960. 5.31 14600. 71 3.03 8640. 6.38 18300. 72 2.80 8640. 5.21 16200. 67 2.55 8440. 5.43 18200. 70 1.97 7920. 3.88 15800. 66 2.09 8430. 5.18 21200. 66 1.42 5750. 2.33 9540. 59 1.64 7900. 3.32 16200. 63 1.70 8640. 3.88 20100. 62

A2002 Motorised 8.53 5420 12.80 8170 82 8.53 6690 11.50 9030 81 8.03 7810 9.17 8930 81 5.92 7180 6.34 7700 80 5.65 8150 7.31 10600 75 5.13 8640 7.03 11900 78 4.54 8640 6.34 12100 78 3.88 8480 6.22 13700 73 3.55 8470 6.00 14500 72 2.95 7970 5.76 15800 72 3.29 8280 4.47 11400 64 2.76 8450 5.53 17100 71 2.45 8440 5.30 18500 70 1.52 6470 3.09 13200 75 2.12 8430 5.14 21000 66 2.09 8620 3.60 15100 61 1.44 7900 3.65 20100 72 1.73 8640 3.81 19300 63

SERIES AM RATINGS AT 960 RPM INPUT

NOMINAL NOMINAL RATIO OUTPUT SPEED REV / MIN Mechanical 900.

1.07

1000.

0.96

1200.

0.80

1250.

0.77

1400.

0.69

1500.

0.64

1600.

0.60

1750.

0.55

1800.

0.53

2000.

0.48

2100

0.46

2400.

0.40

2500.

0.38

2800.

0.34

3000.

0.32

3500.

0.27

Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal

DOUBLE REDUCTION

Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical

3600.

0.27

Thermal Mechanical Thermal Mechanical

4200.

0.23

SIZE OF UNIT

CAPACITY

Thermal

A1002

A1252

A1602

0.43 1700. 0.67 2750. 43 0.44 1880. 1.04 4660. 43 0.34 1620. 1.04 5440. 40 0.38 1880. 0.77 4010. 40 0.25 1250. 0.53 2890. 37 0.34 1880. 0.67 3960. 37 0.30 1760. 1.04 6640. 36 0.31 1870. 0.53 3360. 34 0.26 1610. 0.67 4630. 35 0.26 1760. 0.77 5700. 34 0.24 1610. 0.53 3930. 32 0.23 1750. 0.67 5630. 31 0.19 1430. 0.77 6800. 30 0.22 1750. 0.53 4770. 29 0.17 1430. 0.67 6710. 28 0.16 1430. 0.53 5690. 25 0.13 1130. 0.67 7560. 24 0.13 1140. 0.53 6400. 22

0.50 2330. 1.49 7300. 50 0.60 3000. 2.42 12800. 50 0.58 3310. 2.07 12500. 48 0.51 3000. 1.82 11500. 47 0.43 2580. 1.16 7530. 44 0.46 2990. 1.49 10500. 44 0.38 2630. 1.69 12800. 43 0.42 2990. 1.16 8970. 41 0.44 3300. 1.49 12000. 42 0.32 2630. 1.64 15000. 41 0.41 3300. 1.16 10200. 39 0.29 2620. 1.49 15300. 37 0.28 2580. 1.32 14000. 37 0.27 2620. 1.16 13000. 35 0.25 2580. 1.34 16000. 34 0.24 2580. 1.16 15200. 31 0.20 2220. 1.17 15900. 31 0.19 2220. 1.16 17400. 28

1.25 5890. 2.29 11100. 54 1.10 5760. 3.09 16800. 54 1.05 6130. 2.87 17500. 49 0.95 5850. 2.74 17600. 50 0.92 6130. 1.79 12400. 47 0.85 5930. 2.29 16700. 48 0.85 6130. 2.24 16900. 45 0.78 5990. 1.79 14400. 45 0.79 6130. 2.29 18700. 44 0.73 6130. 2.21 19700. 42 0.72 6130. 1.79 16100. 41 0.64 6130. 2.19 22300. 40 0.61 6050. 1.89 20100. 40 0.59 6130. 1.79 20000. 37 0.55 6110. 1.88 22800. 37 0.50 6130. 1.79 23900. 35 0.39 4640. 1.58 21400. 33 0.36 4690. 1.59 23800. 31

A2002 Reducer

1.43 7890. 2.79 15700. 60 1.42 8390. 3.88 23400. 61 1.30 8640. 3.88 26600. 56 1.19 8380. 3.32 24000. 58 1.13 8640. 2.33 18200. 54 1.04 8360. 2.79 23200. 55 1.03 8640. 3.44 29900. 53 0.95 8350. 2.33 21200. 52 0.95 8640. 2.79 26200. 51 0.87 8640. 3.32 34500. 50 0.87 8640. 2.33 24000. 48 0.76 8640. 2.79 33200. 48 0.73 8550. 2.77 34400. 47 0.70 8640. 2.33 30400. 45 0.64 8540. 2.74 38900. 45 0.59 8540. 2.33 36200. 42 0.51 7680. 2.30 37300. 42 0.47 7680. 2.33 41500. 39

A2002 Motorised 1.64 8610 3.30 17700 60 1.45 8600 3.17 19100 59 1.15 7730 2.65 18400 56 1.04 8380 3.65 29800 66 1.17 8580 3.01 23000 55 0.95 8640 3.65 33800 61 0.98 8580 2.79 25100 57 0.94 7720 2.53 22100 51 0.84 8640 3.04 31900 59 0.82 8560 2.71 29700 53 0.70 8640 3.20 40000 60 0.65 8640 3.09 42000 59 0.63 8550 2.46 34300 55 0.63 8550 2.52 36000 51 0.50 7690 2.06 33000 52 0.41 7050 1.83 32700 50 0.46 8540 2.27 42800 54 0.37 7680 1.91 41100 51

SERIES AM RATINGS AT 725 RPM INPUT

NOMINAL NOMINAL RATIO OUTPUT SPEED REV / MIN Mechanical 5.0

145.00

Thermal

Mechanical 7.5

96.67

Thermal

Mechanical 10.0

72.50

12.5

58.00

Thermal

Mechanical Thermal

Mechanical

SINGLE REDUCTION

15.0

48.33

Thermal

Mechanical 20.0

36.25

Thermal

Mechanical 25.0

29.00

Thermal

Mechanical 30.0

24.17

40.0

18.13

Thermal

Mechanical Thermal

Mechanical 50.0

14.50

Thermal

Mechanical 60.0

12.08

Thermal

Mechanical 70.0

10.36

SIZE OF UNIT

CAPACITY

Thermal

A1002

12.10 776. 12.00 764. 94 9.50 862. 9.86 894. 93 7.71 912. 8.68 1030. 92 6.60 973. 7.37 1090. 91 6.09 1100. 6.03 1090. 89 3.97 890. 5.46 1230. 87 4.79 1320. 4.14 1140. 84 3.50 1130. 3.78 1220. 82 2.92 1200. 3.05 1250. 78 2.04 1000. 2.73 1350. 74 1.58 892. 2.44 1390. 71 1.15 705. 2.02 1260. 66

A1252

21.00 1350. 19.30 1240. 95 16.80 1530. 15.70 1430. 93 13.80 1640. 13.80 1640. 93 11.80 1760. 11.70 1730. 91 9.01 1660. 10.20 1880. 90 8.09 1840. 8.59 1950. 89 7.49 2110. 6.80 1910. 85 7.04 2320. 5.92 1950. 83 4.36 1840. 5.07 2150. 80 3.57 1810. 4.36 2220. 77 2.66 1560. 3.87 2290. 74 2.11 1390. 3.35 2240. 71

A1602

39.30 2530. 31.70 2040. 95 28.80 2720. 26.30 2480. 95 25.00 3030. 22.80 2750. 93 21.20 3180. 19.90 2980. 93 19.50 3450. 17.10 3020. 91 15.30 3660. 12.70 3030. 88 12.10 3400. 11.40 3200. 87 13.80 4580. 9.01 2990. 84 9.69 4130. 7.50 3190. 81 7.45 3860. 6.76 3490. 78 5.90 3530. 5.98 3580. 76 4.39 2890. 4.90 3240. 71

A2002

67.40 4340. 55.90 3600. 96 51.20 4850. 46.70 4420. 95 44.10 5360. 40.70 4950. 94 37.90 5720. 35.90 5410. 93 30.30 5650. 31.20 5830. 92 25.30 6170. 24.40 5940. 90 20.60 5930. 21.60 6220. 89 24.20 8270. 17.00 5810. 86 15.50 6860. 14.40 6370. 84 11.20 5990. 12.60 6740. 81 8.62 5390. 10.50 6580. 79 6.97 4930. 9.14 6510. 77

SERIES AM RATINGS AT 725 RPM INPUT

NOMINAL NOMINAL RATIO OUTPUT SPEED REV / MIN Mechanical 75.0

9.67

Thermal Mechanical

100.

7.25

125.

5.80

150.

4.83

200.

3.63

225.

3.22

250.

2.90

300.

2.42

350.

2.07

375.

1.93

400.

1.81

450.

1.61

500.

1.45

600.

1.21

625.

1.16

700.

1.04

Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal

DOUBLE REDUCTION

Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical

750.

0.97

Thermal Mechanical Thermal Mechanical

800.

0.91

SIZE OF UNIT

CAPACITY

Thermal

A1002

A1252

A1602

2.13 1610. 2.58 1960. 74 1.28 1190. 2.40 2250. 72 1.58 1770. 1.83 2050. 68 1.26 1720. 2.25 3090. 69 0.76 1270. 2.11 3580. 67 0.88 1710. 1.79 3530. 63 0.86 1630. 1.18 2250. 59 0.73 1710. 1.32 3130. 57 0.35 786. 0.94 2190. 48 0.62 1710. 1.18 3330. 54 0.45 1260. 1.32 3870. 55 0.50 1620. 1.53 5130. 55 0.56 1890. 1.32 4540. 51 0.44 1700. 0.95 3780. 47 0.48 1880. 1.18 4820. 48 0.34 1260. 0.49 1900. 42 0.38 1700. 0.71 3280. 44 0.27 1250. 0.95 4680. 44

2.69 2220. 4.01 3340. 78 2.44 2470. 3.44 3500. 76 2.32 2840. 2.77 3400. 71 1.53 2360. 3.42 5360. 73 1.39 2620. 2.95 5630. 71 1.14 2350. 3.37 7080. 70 1.60 3350. 2.49 5270. 65 0.88 2350. 3.33 9070. 67 0.59 1550. 1.45 3980. 55 0.76 2340. 2.49 7970. 60 0.81 2610. 2.70 8920. 64 0.97 3330. 2.10 7390. 60 0.78 3010. 2.34 9250. 60 0.52 2330. 1.99 9370. 55 0.68 3010. 2.46 11400. 54 0.50 2190. 0.97 4420. 49 0.44 2330. 1.51 8450. 52 0.48 2590. 1.99 11300. 52

7.37 5550. 6.70 5050. 81 5.75 5740. 5.06 5050. 76 4.46 5210. 4.61 5380. 75 4.20 5980. 5.48 7830. 76 3.27 6130. 4.17 7820. 72 2.94 5960. 5.23 10700. 72 2.28 4930. 3.50 7640. 67 2.26 5940. 4.86 12900. 70 1.32 3220. 2.01 4980. 55 1.92 5920. 3.50 10900. 64 1.79 6130. 3.62 12500. 65 1.76 6130. 3.00 10600. 61 1.43 5650. 3.14 12600. 63 1.30 5900. 2.76 12700. 59 1.23 5710. 3.12 14800. 58 0.78 3640. 1.47 7010. 52 1.10 5880. 2.23 12100. 55 1.05 6130. 2.76 16600. 54

A2002 Reducer

8.78 7550. 11.20 9660. 83 7.48 8280. 8.89 9860. 80 6.15 7960. 7.97 10400. 78 5.15 8030. 8.68 13600. 79 4.32 8640. 7.15 14300. 76 3.39 7980. 6.03 14300. 75 3.68 8640. 4.14 9730. 73 2.75 7960. 5.46 15900. 73 2.14 6310. 3.43 10200. 62 2.25 7940. 4.14 14700. 70 2.34 8640. 5.46 20300. 70 2.17 8640. 4.83 19500. 65 1.97 8420. 4.98 21600. 68 1.53 7900. 3.05 16000. 64 1.62 8400. 4.14 21800. 64 1.14 5870. 1.88 9800. 57 1.27 7880. 2.65 16700. 61 1.32 8640. 3.05 20300. 61

A2002 Motorised 6.44 5350 10.60 8900 81 6.44 6600 10.60 11000 80 6.44 8170 7.52 9560 80 4.79 7590 5.11 8100 79 4.51 8490 6.64 12600 74 3.93 8640 5.62 12400 77 3.48 8640 5.11 12700 77 2.98 8460 5.67 16300 72 2.72 8450 5.50 17300 71 2.26 7940 4.77 17000 71 2.64 8640 3.96 13100 63 2.12 8430 5.04 20300 70 1.88 8420 4.84 22000 69 1.21 6730 2.83 15800 74 1.63 8410 4.73 25100 65 1.61 8610 3.28 17900 60 1.10 7880 3.25 23400 71 1.34 8640 3.49 23000 61

SERIES AM RATINGS AT 725 RPM INPUT

NOMINAL NOMINAL RATIO OUTPUT SPEED REV / MIN Mechanical 900.

0.81

1000.

0.73

1200.

0.60

1250.

0.58

1400.

0.52

1500.

0.48

1600.

0.45

1750.

0.41

1800.

0.40

2000.

0.36

2100

0.35

2400.

0.30

2500.

0.29

2800.

0.26

3000.

0.24

3500.

0.21

3600.

0.20

4200.

0.17

Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical

DOUBLE REDUCTION

SIZE OF UNIT

CAPACITY

Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal

A1002

A1252

A1602

0.33 1700. 0.62 3260. 42 0.34 1880. 0.95 5460. 41 0.26 1610. 0.95 6370. 39 0.30 1880. 0.71 4720. 38 0.20 1250. 0.49 3450. 36 0.26 1870. 0.62 4680. 36 0.24 1760. 0.95 7760. 35 0.24 1870. 0.49 4000. 33 0.20 1610. 0.62 5470. 34 0.21 1750. 0.71 6700. 32 0.19 1610. 0.49 4670. 31 0.18 1750. 0.62 6640. 31 0.15 1430. 0.71 7990. 29 0.17 1750. 0.49 5670. 28 0.13 1430. 0.62 7910. 27 0.13 1430. 0.49 6750. 25 0.10 1150. 0.62 8910. 24 0.10 1160. 0.49 7600. 21

0.39 2320. 1.23 7780. 48 0.47 3000. 1.99 13500. 49 0.45 3300. 1.98 15300. 46 0.39 2990. 1.51 12200. 46 0.33 2580. 0.97 8050. 43 0.35 2990. 1.23 11200. 43 0.30 2630. 1.59 15600. 42 0.33 2990. 0.97 9560. 40 0.34 3300. 1.23 12800. 41 0.25 2620. 1.51 17600. 40 0.32 3290. 0.97 10900. 38 0.23 2620. 1.23 16200. 37 0.22 2580. 1.26 17100. 36 0.21 2620. 0.97 13800. 34 0.20 2580. 1.23 18900. 33 0.18 2570. 0.97 16100. 31 0.16 2220. 1.11 19400. 30 0.15 2220. 0.97 18500. 27

0.97 5870. 1.87 11600. 52 0.87 5880. 2.76 19300. 52 0.82 6130. 2.70 21100. 48 0.75 5970. 2.23 18300. 49 0.72 6130. 1.47 12900. 45 0.67 6040. 1.87 17500. 46 0.66 6130. 2.11 20500. 44 0.62 6100. 1.47 15000. 44 0.62 6130. 1.87 19500. 42 0.57 6130. 2.09 23900. 41 0.56 6130. 1.47 16800. 39 0.50 6130. 1.87 24200. 39 0.48 6130. 1.79 24400. 39 0.46 6130. 1.47 20800. 36 0.43 6130. 1.79 27600. 36 0.39 6130. 1.47 24900. 34 0.31 4720. 1.50 26000. 33 0.28 4760. 1.47 28000. 30

A2002 Reducer

1.11 7870. 2.24 16100. 59 1.11 8370. 3.05 23600. 58 1.01 8640. 3.05 26700. 54 0.93 8360. 2.65 24600. 56 0.89 8640. 1.88 18700. 52 0.81 8350. 2.24 23800. 53 0.81 8640. 3.05 33900. 51 0.74 8340. 1.88 21700. 50 0.75 8640. 2.24 26900. 49 0.68 8640. 2.65 35300. 48 0.69 8640. 1.88 24500. 46 0.60 8640. 2.24 34000. 46 0.57 8540. 2.63 41600. 46 0.55 8640. 1.88 31000. 43 0.50 8530. 2.24 40600. 43 0.46 8520. 1.88 36900. 40 0.40 7670. 2.19 45300. 40 0.37 7670. 1.88 42300. 37

A2002 Motorised 1.26 8590 3.02 21000 59 1.12 8590 2.91 22800 58 0.88 7720 2.44 21900 55 0.80 8360 3.25 34500 65 0.90 8570 2.78 27600 53 0.73 8640 3.25 39000 60 0.75 8560 2.58 30100 56 0.72 7710 2.34 26500 50 0.65 8640 2.83 38500 57 0.63 8550 2.52 35800 51 0.54 8640 2.89 46900 59 0.50 8640 2.83 50100 58 0.48 8540 2.29 41600 54 0.48 8530 2.35 43700 50 0.38 7680 1.92 39900 51 0.31 7040 1.71 39600 49 0.36 8520 2.13 52000 53 0.28 7670 1.78 50000 50

SERIES AM RATINGS AT 480 RPM INPUT

NOMINAL NOMINAL RATIO OUTPUT SPEED REV / MIN Mechanical 5.0

96.00

Thermal

Mechanical 7.5

64.00

Thermal

Mechanical 10.0

48.00

12.5

38.40

Thermal

Mechanical Thermal

Mechanical

SINGLE REDUCTION

15.0

32.00

Thermal

Mechanical 20.0

24.00

Thermal

Mechanical 25.0

19.20

Thermal

Mechanical 30.0

16.00

40.0

12.00

Thermal

Mechanical Thermal

Mechanical 50.0

9.60

Thermal

Mechanical 60.0

8.00

Thermal

Mechanical 70.0

6.86

SIZE OF UNIT

CAPACITY

Thermal

A1002

9.48 906. 8.69 830. 93 7.38 1000. 7.22 979. 92 5.96 1050. 6.42 1130. 91 5.11 1120. 5.47 1200. 89 4.71 1270. 4.49 1210. 87 2.89 963. 4.10 1370. 86 3.52 1430. 3.11 1260. 81 2.58 1230. 2.86 1360. 80 2.22 1330. 2.32 1390. 75 1.51 1090. 2.09 1510. 73 1.13 924. 1.86 1540. 69 0.83 729. 1.54 1390. 63

A1252

16.40 1570. 13.90 1330. 94 13.10 1780. 11.50 1580. 93 10.70 1900. 10.00 1790. 92 9.19 2040. 8.53 1890. 90 6.55 1790. 7.51 2060. 89 5.90 1990. 6.36 2140. 87 5.50 2280. 5.05 2100. 84 5.18 2510. 4.41 2140. 81 3.22 1990. 3.82 2370. 78 2.65 1960. 3.30 2450. 74 1.98 1690. 2.92 2510. 72 1.50 1440. 2.54 2470. 69

A1602

30.70 2970. 22.70 2190. 95 21.60 3050. 19.50 2750. 94 19.40 3520. 16.90 3060. 93 16.40 3680. 14.90 3330. 92 15.10 3990. 12.80 3370. 90 11.80 4210. 9.52 3380. 87 9.33 3900. 8.56 3570. 86 10.60 5230. 6.81 3330. 82 7.47 4680. 5.71 3560. 78 5.74 4340. 5.10 3850. 76 4.35 3780. 4.42 3850. 73 3.15 2990. 3.63 3460. 68

A2002

51.80 4990. 39.80 3830. 95 39.80 5660. 34.70 4930. 94 34.20 6240. 30.20 5510. 94 29.40 6630. 26.60 6000. 93 21.90 6110. 23.20 6470. 91 18.40 6680. 18.20 6600. 89 15.00 6420. 16.20 6920. 88 17.10 8640. 12.80 6460. 85 11.40 7430. 10.90 7080. 82 8.25 6490. 9.34 7370. 79 6.38 5840. 7.72 7080. 77 5.17 5340. 6.72 6980. 74

SERIES AM RATINGS AT 480 RPM INPUT

NOMINAL NOMINAL RATIO OUTPUT SPEED REV / MIN Mechanical 75.0

6.40

Thermal Mechanical

100.

4.80

125.

3.84

150.

3.20

200.

2.40

225.

2.13

250.

1.92

300.

1.60

350.

1.37

375.

1.28

400.

1.20

450.

1.07

500.

0.96

600.

0.80

625.

0.77

700.

0.69

750.

0.64

800.

0.60

Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical

DOUBLE REDUCTION

SIZE OF UNIT

CAPACITY

Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal

A1002

A1252

A1602

1.54 1710. 2.27 2530. 72 0.93 1270. 2.12 2930. 71 1.16 1890. 1.62 2660. 66 0.86 1710. 2.11 4270. 67 0.52 1270. 2.02 5050. 66 0.60 1710. 1.55 4470. 62 0.59 1620. 1.02 2830. 57 0.50 1700. 1.14 3960. 55 0.25 802. 0.81 2750. 46 0.43 1700. 1.02 4180. 52 0.31 1260. 1.14 4910. 53 0.34 1620. 1.44 7050. 53 0.39 1880. 1.14 5730. 49 0.30 1700. 0.83 4790. 45 0.33 1880. 1.02 6030. 46 0.24 1300. 0.44 2460. 40 0.26 1690. 0.63 4210. 42 0.19 1250. 0.83 5930. 43

1.94 2370. 3.50 4300. 76 1.77 2630. 3.01 4510. 74 1.68 3030. 2.42 4380. 70 1.03 2350. 3.25 7530. 72 0.94 2610. 2.74 7700. 69 0.77 2340. 3.06 9460. 68 1.09 3330. 1.88 5790. 63 0.60 2340. 2.60 10400. 65 0.41 1580. 1.23 4950. 53 0.52 2330. 1.88 8750. 58 0.55 2600. 2.46 11900. 62 0.66 3320. 1.95 10000. 58 0.53 3000. 2.22 12800. 58 0.36 2320. 1.52 10300. 53 0.46 3000. 1.88 12600. 52 0.35 2250. 0.75 4930. 47 0.30 2320. 1.15 9360. 50 0.33 2580. 1.52 12500. 50

5.33 5930. 5.73 6370. 79 4.18 6130. 4.34 6370. 74 3.13 5360. 3.97 6810. 73 2.84 5950. 5.08 10700. 74 2.23 6130. 3.78 10400. 70 1.99 5930. 4.51 13500. 70 1.55 4880. 2.63 8370. 65 1.54 5910. 3.85 14900. 67 0.93 3280. 1.68 6030. 52 1.31 5900. 2.63 11900. 62 1.23 6130. 3.26 16500. 63 1.21 6130. 2.72 14000. 59 0.99 5750. 2.80 16500. 61 0.90 5870. 2.10 14000. 56 0.87 5850. 2.63 18100. 55 0.56 3740. 1.11 7600. 49 0.76 5860. 1.66 13000. 53 0.73 6130. 2.10 18200. 52

A2002 Reducer

6.33 8040. 8.69 11000. 81 5.30 8640. 7.59 12400. 78 4.46 8490. 6.54 12500. 76 3.48 7990. 6.42 14800. 77 2.94 8640. 6.21 18300. 74 2.30 7950. 4.49 15600. 73 2.52 8640. 3.11 10700. 70 1.87 7920. 4.10 17500. 71 1.50 6440. 2.86 12400. 60 1.54 7900. 3.11 16100. 67 1.60 8640. 4.10 22300. 68 1.49 8640. 4.33 25400. 63 1.34 8390. 4.10 26000. 66 1.05 7870. 2.32 17600. 61 1.11 8380. 3.11 23800. 62 0.82 6020. 1.43 10700. 54 0.88 7850. 2.01 18300. 59 0.92 8640. 2.32 22300. 58

A2002 Motorised 4.26 5240 7.70 9530 80 4.26 6450 7.70 11700 79 4.26 8000 5.41 10200 78 3.32 7790 4.01 9420 78 3.06 8460 5.73 16000 72 2.66 8640 4.27 13900 75 2.36 8640 4.01 14800 75 2.02 8430 4.96 21000 70 1.84 8420 4.81 22200 69 1.53 7910 3.48 18300 69 1.80 8610 3.40 16600 61 1.43 8400 4.27 25300 68 1.27 8390 4.01 26800 68 0.88 7220 2.65 21900 72 1.10 8380 3.48 27000 64 1.10 8580 2.89 23000 58 0.74 7850 2.82 30100 70 0.91 8640 3.11 29900 59

SERIES AM RATINGS AT 480 RPM INPUT

NOMINAL NOMINAL RATIO OUTPUT SPEED REV / MIN Mechanical 900.

0.53

1000.

0.48

1200.

0.40

1250.

0.38

1400.

0.34

1500.

0.32

1600.

0.30

1750.

0.27

1800.

0.27

2000.

0.24

2100

0.23

2400.

0.20

2500.

0.19

2800.

0.17

3000.

0.16

3500.

0.14

3600.

0.13

4200.

0.11

Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical

DOUBLE REDUCTION

SIZE OF UNIT

CAPACITY

Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal

A1002

A1252

A1602

0.23 1690. 0.55 4200. 40 0.24 1870. 0.83 6880. 40 0.18 1610. 0.83 8040. 38 0.21 1870. 0.63 6040. 37 0.13 1250. 0.44 4470. 34 0.18 1870. 0.55 6010. 35 0.16 1750. 0.83 9760. 34 0.17 1870. 0.44 5170. 32 0.14 1610. 0.55 7020. 33 0.14 1750. 0.63 8550. 31 0.13 1610. 0.44 6030. 30 0.13 1750. 0.55 8500. 29 0.10 1430. 0.63 10200. 28 0.12 1750. 0.44 7300. 27 0.09 1430. 0.55 10100. 27 0.09 1430. 0.44 8700. 24 0.07 1180. 0.55 11400. 23 0.07 1190. 0.44 9770. 21

0.27 2310. 0.95 8630. 46 0.32 2990. 1.52 14800. 47 0.31 3300. 1.52 17000. 44 0.27 2980. 1.15 13400. 44 0.23 2570. 0.75 8950. 41 0.24 2980. 0.95 12400. 41 0.20 2620. 1.48 21000. 41 0.22 2980. 0.75 10600. 38 0.24 3290. 0.95 14100. 39 0.17 2620. 1.15 19400. 38 0.22 3290. 0.75 12100. 36 0.16 2610. 0.95 17900. 35 0.15 2570. 1.15 22600. 35 0.14 2610. 0.75 15300. 33 0.13 2570. 0.95 20800. 32 0.13 2570. 0.75 17800. 30 0.11 2220. 0.95 23800. 29 0.10 2220. 0.75 20400. 27

0.67 5850. 1.40 12500. 50 0.62 6040. 2.10 21200. 50 0.56 6130. 2.10 23700. 46 0.54 6120. 1.66 19600. 47 0.50 6130. 1.11 14000. 43 0.47 6130. 1.40 18800. 44 0.46 6130. 1.95 27200. 42 0.43 6130. 1.11 16200. 41 0.43 6130. 1.40 20900. 40 0.39 6130. 1.66 27200. 39 0.39 6130. 1.11 18000. 37 0.35 6130. 1.40 26000. 37 0.33 6130. 1.66 32400. 37 0.32 6130. 1.11 22400. 34 0.30 6130. 1.40 30900. 35 0.27 6130. 1.11 26700. 32 0.22 4820. 1.40 34800. 31 0.20 4860. 1.11 30000. 29

A2002 Reducer

0.77 7840. 1.71 17700. 56 0.76 8350. 2.32 25900. 56 0.70 8640. 2.32 29300. 51 0.64 8330. 2.01 26900. 53 0.62 8630. 1.43 20400. 49 0.56 8320. 1.71 26000. 51 0.56 8640. 2.32 37100. 48 0.52 8310. 1.43 23700. 47 0.52 8640. 1.71 29300. 46 0.47 8640. 2.01 38300. 46 0.48 8640. 1.43 26600. 43 0.42 8640. 1.71 37100. 43 0.40 8520. 2.01 45600. 43 0.39 8640. 1.43 33600. 40 0.35 8510. 1.71 44100. 41 0.32 8500. 1.43 40000. 38 0.28 7660. 1.71 50500. 38 0.26 7650. 1.43 45800. 35

A2002 Motorised 0.86 8570 2.68 27300 57 0.76 8560 2.59 29700 56 0.60 7700 2.17 28600 53 0.54 8330 2.82 44400 64 0.62 8550 2.50 36200 52 0.50 8640 2.82 50000 59 0.51 8540 2.32 39600 54 0.49 7690 2.10 34800 49 0.44 8640 2.56 51100 56 0.43 8530 2.29 47600 50 0.37 8640 2.68 64200 57 0.34 8640 2.65 68900 57 0.33 8520 2.08 55400 53 0.33 8520 2.15 58300 49 0.26 7660 1.74 53100 50 0.21 7020 1.55 52800 47 0.24 8500 1.94 69800 51 0.19 7650 1.63 67000 49

SERIES AM RATINGS AT 250 RPM INPUT

NOMINAL NOMINAL RATIO OUTPUT SPEED REV / MIN Mechanical 5.0

50.00

Thermal

Mechanical 7.5

33.33

Thermal

Mechanical 10.0

25.00

12.5

20.00

Thermal

Mechanical Thermal

Mechanical

SINGLE REDUCTION

15.0

16.67

Thermal

Mechanical 20.0

12.50

Thermal

Mechanical 25.0

10.00

Thermal

Mechanical 30.0

8.33

40.0

6.25

Thermal

Mechanical Thermal

Mechanical 50.0

5.00

Thermal

Mechanical 60.0

4.17

Thermal

Mechanical 70.0

3.57

SIZE OF UNIT

CAPACITY

Thermal

A1002

6.27 1130. 5.43 980. 92 4.86 1240. 4.57 1170. 91 3.89 1300. 4.11 1370. 90 3.32 1370. 3.53 1450. 88 2.90 1460. 2.91 1460. 85 1.73 1080. 2.68 1670. 84 2.14 1600. 2.04 1530. 79 1.57 1380. 1.89 1660. 77 1.36 1490. 1.55 1700. 72 0.93 1220. 1.41 1860. 69 0.65 969. 1.26 1900. 65 0.48 762. 1.05 1710. 59

A1252

10.90 1980. 8.51 1540. 92 8.63 2220. 7.17 1850. 91 7.01 2350. 6.31 2110. 90 6.00 2500. 5.40 2240. 88 3.91 2010. 4.79 2460. 87 3.54 2220. 4.09 2570. 84 3.33 2560. 3.26 2510. 81 3.15 2820. 2.87 2560. 78 1.96 2240. 2.51 2870. 75 1.63 2200. 2.19 2980. 71 1.21 1890. 1.95 3060. 68 0.86 1500. 1.71 3020. 65

A1602

20.50 3740. 13.60 2480. 93 12.60 3350. 11.90 3170. 92 12.20 4160. 10.40 3560. 91 10.50 4420. 9.24 3890. 90 9.86 4880. 7.96 3940. 88 7.69 5090. 5.97 3940. 84 6.02 4670. 5.41 4190. 83 6.65 5990. 4.31 3870. 78 4.83 5520. 3.66 4170. 75 3.69 5070. 3.31 4540. 72 2.52 3960. 2.87 4520. 69 1.84 3130. 2.37 4040. 64

A2002

29.90 5460. 23.20 4220. 93 23.50 6320. 20.60 5540. 93 22.60 7780. 18.10 6220. 92 18.70 7950. 16.10 6830. 91 13.00 6830. 14.10 7400. 90 11.00 7480. 11.10 7560. 87 9.02 7190. 9.97 7950. 85 9.26 8640. 7.90 7370. 81 6.96 8340. 6.81 8150. 78 5.05 7290. 5.90 8520. 76 3.92 6550. 4.93 8260. 73 3.19 6000. 4.32 8160. 70

SERIES AM RATINGS AT 250 RPM INPUT

NOMINAL NOMINAL RATIO OUTPUT SPEED REV / MIN Mechanical 75.0

3.33

Thermal Mechanical

100.

2.50

125.

2.00

150.

1.67

200.

1.25

225.

1.11

250.

1.00

300.

0.83

350.

0.71

375.

0.67

400.

0.63

450.

0.56

500.

0.50

600.

0.42

625.

0.40

700.

0.36

750.

0.33

800.

0.31

Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical

DOUBLE REDUCTION

SIZE OF UNIT

CAPACITY

Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal

A1002

A1252

A1602

0.84 1710. 2.10 4320. 69 0.50 1270. 1.97 5020. 68 0.63 1890. 1.51 4550. 62 0.46 1710. 1.75 6510. 65 0.28 1260. 1.73 7980. 63 0.33 1700. 1.26 6660. 59 0.32 1610. 0.79 3990. 54 0.28 1700. 0.89 5610. 52 0.14 832. 0.68 4140. 44 0.23 1690. 0.79 5860. 49 0.17 1250. 0.89 6950. 50 0.19 1610. 1.26 11200. 50 0.21 1870. 0.89 8070. 46 0.17 1690. 0.65 6800. 43 0.18 1870. 0.79 8410. 43 0.14 1350. 0.38 3910. 38 0.15 1690. 0.54 6580. 39 0.10 1250. 0.65 8420. 41

1.04 2350. 3.21 7310. 73 0.95 2610. 2.72 7530. 71 0.91 3020. 2.24 7460. 67 0.55 2340. 2.81 12000. 69 0.51 2600. 2.33 12100. 66 0.42 2330. 2.17 12300. 65 0.60 3310. 1.35 7570. 60 0.32 2320. 1.86 13600. 62 0.23 1640. 1.02 7450. 50 0.28 2320. 1.35 11400. 55 0.30 2580. 1.86 16500. 59 0.36 3300. 1.70 15900. 55 0.29 2990. 1.86 19600. 55 0.20 2310. 1.11 13600. 50 0.26 2990. 1.35 16400. 49 0.20 2330. 0.56 6600. 44 0.17 2310. 0.85 12400. 47 0.18 2570. 1.11 16400. 48

2.90 5960. 5.07 10400. 76 2.27 6130. 3.76 10200. 71 1.77 5560. 3.23 10200. 69 1.53 5920. 4.02 15600. 71 1.22 6130. 3.15 16000. 66 1.08 5890. 3.01 16600. 67 0.84 4820. 1.78 10300. 61 0.83 5880. 2.60 18500. 65 0.54 3400. 1.36 8740. 49 0.72 5860. 1.78 14700. 58 0.67 6130. 2.60 24000. 60 0.66 6130. 2.34 21800. 56 0.57 6010. 2.40 25700. 58 0.49 5840. 1.45 17400. 53 0.50 6110. 1.78 22100. 52 0.32 3870. 0.77 9500. 46 0.42 5830. 1.15 16100. 49 0.40 6130. 1.45 22500. 48

A2002 Reducer

3.40 7990. 5.43 12800. 78 2.88 8640. 5.43 16300. 74 2.41 8440. 5.21 18300. 73 1.87 7930. 4.11 17500. 74 1.60 8640. 4.11 22300. 71 1.25 7890. 2.91 18500. 70 1.39 8640. 2.04 12800. 66 1.01 7870. 2.68 21100. 68 0.86 6690. 2.29 18100. 56 0.84 7850. 2.04 19200. 64 0.88 8640. 2.68 26700. 65 0.82 8640. 2.91 31000. 59 0.73 8350. 2.68 31100. 63 0.58 7820. 1.55 21200. 57 0.61 8330. 2.04 28300. 58 0.48 6230. 0.98 13000. 50 0.49 7810. 1.36 22100. 55 0.51 8630. 1.55 26700. 54

A2002 Motorised 2.22 5060 4.63 10600 77 2.22 6230 4.63 13100 76 2.22 7730 3.72 13000 76 1.85 8060 3.05 13300 75 1.65 8410 4.63 23900 69 1.43 8640 3.20 19400 73 1.27 8640 3.05 20800 72 1.09 8380 3.72 29000 67 0.99 8370 3.57 30400 67 0.82 7850 2.44 23600 66 0.99 8580 2.79 24800 58 0.77 8360 3.20 35000 66 0.68 8350 3.05 37700 65 0.53 8210 2.42 37400 71 0.60 8330 2.44 34800 61 0.60 8550 2.42 35300 55 0.40 7810 2.55 50600 68 0.50 8640 2.64 46600 57

SERIES AM RATINGS AT 250 RPM INPUT

NOMINAL NOMINAL RATIO OUTPUT SPEED REV / MIN Mechanical 900.

0.28

1000.

0.25

1200.

0.21

1250.

0.20

1400.

0.18

1500.

0.17

1600.

0.16

1750.

0.14

1800.

0.14

2000.

0.13

2100

0.12

2400.

0.10

2500.

0.10

2800.

0.09

3000.

0.08

3500.

0.07

3600.

0.07

4200.

0.06

Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical

DOUBLE REDUCTION

SIZE OF UNIT

CAPACITY

Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal Mechanical Thermal

A1002

A1252

A1602

0.13 1680. 0.48 6590. 37 0.13 1870. 0.65 9720. 37 0.10 1600. 0.65 11300. 35 0.11 1870. 0.54 9390. 34 0.07 1240. 0.38 7060. 32 0.10 1860. 0.48 9400. 32 0.09 1750. 0.65 13700. 32 0.09 1860. 0.38 8130. 30 0.08 1600. 0.48 11000. 31 0.08 1750. 0.54 13200. 29 0.07 1600. 0.38 9490. 28 0.07 1740. 0.48 13200. 28 0.06 1420. 0.54 15800. 27 0.06 1740. 0.38 11500. 25 0.05 1420. 0.48 15800. 25 0.05 1420. 0.38 13600. 23 0.04 1220. 0.48 17700. 23 0.04 1230. 0.38 15300. 20

0.15 2300. 0.70 11500. 44 0.18 2980. 1.11 19400. 44 0.17 3290. 1.11 22200. 42 0.15 2970. 0.85 17700. 42 0.13 2560. 0.56 12000. 39 0.14 2970. 0.70 16400. 38 0.11 2610. 1.11 28000. 38 0.13 2970. 0.56 14100. 36 0.13 3280. 0.70 18600. 36 0.09 2610. 0.85 25500. 36 0.12 3280. 0.56 16100. 34 0.09 2610. 0.70 23600. 33 0.08 2570. 0.85 29700. 33 0.08 2600. 0.56 20300. 31 0.07 2560. 0.70 27400. 30 0.07 2560. 0.56 23600. 28 0.06 2210. 0.70 31400. 28 0.05 2210. 0.56 27000. 25

0.37 5830. 0.97 15500. 47 0.35 6130. 1.45 26100. 47 0.32 6130. 1.45 29000. 42 0.30 6130. 1.15 24200. 44 0.28 6130. 0.77 17300. 40 0.27 6130. 0.97 23200. 41 0.26 6130. 1.45 36000. 39 0.24 6130. 0.77 20100. 38 0.24 6130. 0.97 25700. 37 0.22 6130. 1.15 33300. 36 0.22 6130. 0.77 22300. 35 0.20 6130. 0.97 31900. 34 0.19 6130. 1.15 39600. 34 0.18 6130. 0.77 27600. 32 0.17 6130. 0.97 38000. 32 0.15 6130. 0.77 32900. 30 0.12 4980. 0.97 42600. 29 0.12 5010. 0.77 36900. 27

A2002 Reducer

0.43 7800. 1.16 21600. 52 0.42 8310. 1.55 31100. 52 0.39 8640. 1.55 34900. 48 0.36 8290. 1.36 32500. 50 0.35 8600. 0.98 24500. 45 0.31 8290. 1.16 31600. 47 0.31 8640. 1.55 44200. 45 0.29 8280. 0.98 28500. 43 0.29 8640. 1.16 35400. 43 0.27 8640. 1.36 46000. 43 0.27 8640. 0.98 31900. 39 0.23 8640. 1.16 44700. 40 0.22 8490. 1.36 54700. 40 0.22 8640. 0.98 40300. 37 0.20 8480. 1.16 53100. 38 0.18 8480. 0.98 47900. 35 0.16 7630. 1.16 60700. 35 0.15 7630. 0.98 54700. 32

A2002 Motorised

0.47 8540 2.27 42300 54 0.41 8530 2.20 46200 54 0.33 7670 1.84 44400 51 0.29 8300 2.55 74200 62 0.34 8520 2.16 56900 49 0.27 8640 2.55 83200 57 0.28 8510 2.00 62500 52 0.27 7660 1.81 54600 46 0.24 8640 2.21 81500 54 0.23 8500 1.99 75700 48 0.20 8640 2.44 108000 55 0.18 8640 2.42 117000 55 0.18 8490 1.80 88700 51 0.18 8490 1.88 93200 47 0.14 7640 1.51 85000 48 0.12 7000 1.35 84500 46 0.13 8480 1.70 113000 49 0.10 7630 1.42 108000 47

SERIES AM

A1002 SINGLE REDUCTION SHAFT MOUNTED UNIT

54.0 53.8 170 100

38.00 37.71

106

Output Shaft Bore

10.000 9.964

215

205

Input Shaft

139

128

232

225

128

100

38.00 37.71

143

ø35 k6

100

ø35 k6

A 1 0 0 2

100

ø50.5

R Over Driven

100

14.022 13.979

100

ø50 F7

4 x ø24 holes

M12x25

R Under Driven

COMBINED DIPSTICK VENTILATOR AND OIL FILLER

232

225 143

126

10.000 9.964

100

M12x25

54.0 53.8

100

Input Shaft

150

A 1 0 0 2

139 232

225 143 77

205 128

128

100

122

100 95 78

ø50.5

10.000 9.964

ø230 H7 ø300

100

215 ø265

Input Shaft

232

39.5 39.3

4 x ø15 holes

M12x25

Output Shaft Bore

100

ø50 F7

100

122 45 k6

13.982 13.939

160 ø265

Input Shaft

ø230 H7 ø300

o 45

4 x ø15 holes

10.000 9.964

224

M12x25

38.00 37.71

Output Shaft

ø35 k6

160

M20x34

* DIMENSIONS TO CUSTOMERS REQUIREMENTS TO SUIT FAN HUBS

28 100

14.022 13.979

38.00 37.71

A 1 0 0 2

160

ø35 k6

Output Shaft Bore

215 139

54.0 53.8

R Output Flange

4 x ø24 holes

ø50 F7

o 45

C R Cooling Tower

100

ø50.5 63

225

A 1 0 0 2

100

14.022 13.979

SERIES AM

A1002 SINGLE REDUCTION

14.000 13.957

225

225 102

110

14.000 13.957

o 50 k6

ø50 k6 14.000 13.957

110

225

M16x36

102

225

53.50 53.21

ø5 0 k6

53.50 53.21

M16x36

ø50 k6

160

10.000 9.964

M12x25

232

225

100

122

109

o 35 k6

38.00 37.71

ø50 k6

125

4 x ø15 holes

149 6

M20x40

290

160

69.00 68.69

Input Shaft 18.000 17.957

A 1 0 0 2

225 110

R Over Driven

ø5 0 k6

53.50 53.21

M16x36

102

A 1 0 0 2

225

110

R Output Flange

225

R Under Driven

DOUBLE EXTENSION OUTPUT SHAFT

A 1 0 0 2

A R Agitator

FOR SINGLE EXTENSION OUTPUT SHAFT

ø165

Output Shaft

ø65 m6

o 265

ø230 H7 o 45

ø300

A 1 0 0 2

C or E

SERIES AM

A1252 SINGLE REDUCTION SHAFT MOUNTED UNIT

R Under Driven

275

COMBINED DIPSTICK VENTILATOR AND OIL FILLER

282

69.6 69.4

168

198 4 x ø24 holes

250 160

12.000 11.957

160

282

140

120

43.00 42.71

130

12.000 11.957

120

Input Shaft

180

69.6 69.4

125

ø4 0 k6

225 140

Input Shaft

168

A 1 2 5 2

275

R Over Driven

43.00 42.71

112 70

Output Shaft Bore

M12x25

125

ø4 0 k6

A 1 2 5 2

ø65.5

120

18.021 17.979

275

282

150

125

120

ø65.5 ø65 F7

ø250 H7

ø350

Input Shaft 108

49.0 48.8

282 185

43.00 42.71 250 ø300

12.000 11.957

120

Output Shaft Bore

4 x ø19 holes

125

150 55 m6

15.982 15.939

238 7

180 ø300

Input Shaft

o 45

4holes x ø19 holes

12.000 11.957

M12x25

43.00 42.71

Output Shaft

* DIMENSIONS TO CUSTOMERS REQUIREMENTS TO SUIT FAN HUBS ø4 0 k6

108

140

M20x34

A 1 2 5 2

140

120

18.021 17.979

225

M12x25

180

120

ø4 0 k6

168 71 92

Output Shaft Bore

160

250 160

ø65 F7

69.6 69.4

R Output Flange

4 x ø24 holes

ø65.5 70

o 45

C R Cooling Tower

120

18.021 17.979

120

ø65 F7

275

A 1 2 5 2

M12x25

ø250 H7 ø350

SERIES AM

A1252 SINGLE REDUCTION DOUBLE EXTENSION OUTPUT SHAFT

255

255 120

255

ø6 5 m 6

255 122.5

255

18.000 17.957

122.5

69.00 68.69

120

255

M20x43

ø65 m6

282

43.00 42.71

185

12.000 11.957

108

125

140

4 x ø19 holes

171

M20x40

105

325

180

79.50 79.19

Input Shaft

20.000 19.948

A 1 2 5 2

150

124

ø4 0 k6

275

M12x25

ø65 m6

R Output Flange

ø6 5 m 6

ø65 m6

A 1 2 5 2

69.00 68.69

18.000 17.957

M20x43

R Over Driven

255 120

A R Agitator

ø6 5 m 6 255 120

120

18.000 17.957

M20x43

69.00 68.69

122.5 92

R Under Driven

A 1 2 5 2

FOR SINGLE EXTENSION OUTPUT SHAFT

ø190

Output Shaft ø75 m6

ø300

ø250 H7 o 45

ø350

A 1 2 5 2

C or E

SERIES AM

A1602 SINGLE REDUCTION SHAFT MOUNTED UNIT COMBINED DIPSTICK VENTILATOR AND OIL FILLER

317

80.1 79.9

195

137.5

ø75.5

48.50 48.21

125 80

14.000 13.957

Output Shaft Bore

160

290

4 x ø28 holes

240

185

Input Shaft

185 317

48.50 48.21

310 195

ø4 5 k6

137.5

20.026 19.974

235 ø4 5 k6

A 1 6 0 2

137.5

ø75 F7

R Over Driven

14.5

M12x25

R Under Driven

310

150

137.5

14.5

148

14.000 13.957

M12x25

80.1 79.9

160

Input Shaft

A 1 6 0 2

212

80.1 79.9

137.5 118

160

177

137.5

ø75.5 ø75 F7 95

ø300 H7

290 ø350

14.000 13.957

137.5

48.50 48.21

Output Shaft Bore

ø400

58.0 57.8

Input Shaft

317

118 17.982 17.939

160

177 65 m6

215

4 x ø19 holes

200 20 ø350

Input Shaft

o 45

4 x ø19 holes

14.000 13.957

268

M12x25

48.50 48.21

Output Shaft ø4 5 k6

* DIMENSIONS TO CUSTOMERS REQUIREMENTS TO SUIT FAN HUBS

35 137.5

150

M24x45

A 1 6 0 2

150

20.026 19.974

240

M12x25

ø4 5 k6 92

105

135

317

195 85 105

Output Shaft Bore

185

14.5

185 310

200

ø75 F7

290

4 x ø28 holes

R Output Flange

o 45

C R Cooling Tower

137.5

ø75.5 80

310

A 1 6 0 2

137.5 20.026 19.974

ø300 H7 ø400

SERIES AM

A1602 SINGLE REDUCTION DOUBLE EXTENSION OUTPUT SHAFT

295

135

ø7 5 m 6

295

ø7 5 m 6

295

20.000 19.948

135

295

M20x43

140

105

79.50 79.19

ø75 m6

14.000 13.957

M12x25

317

310 215

118

160

177

142

140

M24x50

76.0 75.8 155

360

4 x ø19 holes

21.978 21.926

192

Input Shaft

200

ø4 5 k6

48.50 48.21

ø75 m6

ø220

Output Shaft ø85 m6 ø300 H7 ø400

ø350 o 45

A 1 6 0 2

20.000 19.948

M20x43

ø7 5 m 6

140

R Output Flange

105

79.50 79.19

135

R Over Driven

295 135

A 1 6 0 2

ø7 5 m 6

M20x43

20.000 19.948

A R Agitator

79.50 79.19

140

105

R Under Driven

A 1 6 0 2

FOR SINGLE EXTENSION OUTPUT SHAFT

A 1 6 0 2

C or E

SERIES AM

A2002 SINGLE REDUCTION SHAFT MOUNTED UNIT

95.6 95.4

235

288

ø90.5

53.50 53.21

140

200

105

Output Shaft Bore

100

14.000 13.957

105

265

345 223

Input Shaft

223

53.50 53.21

353

345 235

ø5 0 k6

147.5

ø5 0 k6

A 2 0 0 2

100

165

14.000 13.957

165

147.5 147.5 14.5

163

R Over Driven

147.5

25.026 24.974

ø90 F6

4 x ø28 holes

14.5 147.5 147.5

M12x25

R Under Driven

COMBINED DIPSTICK VENTILATOR AND OIL FILLER

353

345

M12x25

95.6 95.4

200

Input Shaft

265

A 2 0 0 2

ø90.5

353

265 165

165

147.5

132

200

230

105

ø90 F6

345

8 x ø19 holes

22.5o

ø400

14.000 13.957

22.5o

105

M12x25

53.50 53.21

Output Shaft Bore

ø350 H7 ø450

71.0 70.8

Input Shaft

353

132

230

200

21.978 21.926

80 m6

255

147.5 147.5

ø90.5

M24x45

8 x ø19 holes holes

ø400

14.000 13.957

286

Input Shaft 7

212

M12x25

53.50 53.21

Output Shaft ø5 0 k6

* DIMENSIONS TO CUSTOMERS REQUIREMENTS TO SUIT FAN HUBS

105

25.026 24.974

107 123 123 107

150

100 100

ø5 0 k6

235

212

105

Output Shaft Bore

223

14.5

223 345

A 2 0 0 2 C R Cooling Tower

ø90 F6

95.6 95.4

R Output Flange

100 345

100 4 x ø28 holes

345

A 2 0 0 2

147.5

25.026 24.974

22.5o

ø350 H7

22.5o

ø450

SERIES AM

A2002 SINGLE REDUCTION DOUBLE EXTENSION OUTPUT SHAFT

355

355 150.5

25.000 24.948

355

150.5

ø90 m6

353

132

A 2 0 0 2

230

205

Output Shaft ø400

160

M24x50

90.0 89.8 175

392

27.978 27.926

200

152

Input Shaft

8 x ø19 holes

14.000 13.957

M12x25

345 255

212

ø5 0 k6

53.50 53.21

o 90 m6

ø250 ø100 m6 ø350 H7 ø450

22.5o 22.5o

A R Agitator

ø90 m6

A 2 0 0 2

170

355

M24x52

150.5

355

25.000 24.948

R Output Flange

ø9 0 m 6

15.5

95.00 94.59

ø9 0 m 6

135

ø9 0 m 6

25.000 24.948

M24x52

95.00 94.59

170

15.5

R Over Driven

ø9 0 m 6

ø9 0 m 6 355 170

135

170

ø9 0 m 6

15.5

M24x52

135

95.00 94.59

170

R Under Driven

A 2 0 0 2

FOR SINGLE EXTENSION OUTPUT SHAFT

A 2 0 0 2

C or E

SERIES AM

A1002 DOUBLE REDUCTION SHAFT MOUNTED UNIT

14.4

14.5

5.988 5.958

4 205

Input Shaft

317

14.5

232

126

60.3

245

14.4

139

128

5.988 5.958

128

86 100

159 14 100

Input Shaft

ø50.5

245 63

232 77

14.022 13.979

205 128

100

95 86

132

100

122

159

100

ø50.5 ø50 F7 Output Shaft Bore

128

ø265

100 50

Input Shaft

ø230 H7 ø300

A 1 0 0 2

MOTOR FRAME SIZE

øP

LB (MAX)

114

200

255

90S

114

200

270

90L

114

200

289

100

118

250

340

112

118

250

366

LB (MAX)

øP

M Motorised

5.988 5.958

14.4

160

14.5 215

4 x ø15 holes

o 45

A 1 0 0 2

M20 x 34

TERMINAL BOX IN SET POSITION UNLESS REQUESTED OTHERWISE 55

220.3

139

54.0 53.8

139 317

60.3

ø50 F7 Output Shaft Bore

215

63 4 x ø24 holes

250

100

ø1 8 k6

54.0 53.8

A 1 0 0 2

150

14.022 13.979

310.3

100

D Output Flange

ø50 F7 Output Shaft Bore

ø1 8 k6

ø50.5

215 139

100

166.3

54.0 53.8 170 100 106 4 x ø24 holes

159

100

60.3

132 87

132

A 1 0 0 2

14.022 13.979

86 14

ø1 8 k6

D Under Driven

245

D Over Driven

COMBINED DIPSTICK VENTILATOR AND OIL FILLER

232

317

SERIES AM

A1002 DOUBLE REDUCTION DOUBLE EXTENSION OUTPUT SHAFT

225

225 110 14.000 13.957

ø5 0 k6

110

ø5 0 k6

ø50 k6 14.000 13.957

A 1 0 0 2

14.000 13.957

110

225

M16x36

102

225

53.50 53.21

ø5 0 k6

102

D Output Flange

53.50 53.21

M16x36

D Over Driven

225

225 110

ø50 k6

A 1 0 0 2

ø5 0 k6

225 102

ø5 0 k6

M16x36

53.50 53.21

110

D Under Driven

A 1 0 0 2

FOR SINGLE EXTENSION OUTPUT SHAFT

ø5 0 k6

C or E

SERIES AM

A1252 DOUBLE REDUCTION SHAFT MOUNTED UNIT

COMBINED DIPSTICK VENTILATOR AND OIL FILLER 69.6 69.4 18.4

18.5

225

5.988 5.958

130

153 73.0

140

191

120

Input Shaft

120

140

125

150

191

250 ø300

4 x ø19 holes

120

5.988 5.958

Input Shaft

ø250 H7 ø350

M20 x 34

18.4

18.5

180

ø65 F7 Output Shaft Bore

120

ø65.5

LB (MAX)

øP

LB (MAX)

138

200

255

90S

138

200

270

90L

138

200

289

100

138

250

340

112

138

250

366

øP

M Motorised

MOTOR FRAME SIZE

TERMINAL BOX IN SET POSITION UNLESS REQUESTED OTHERWISE 57

378.0

305 225

197

120

18.021 17.979

253.0

ø2 2 k6

282

377 290 71

69.6 69.4

160

ø65.5 ø65 F7 Output Shaft Bore

250

120

69.6 69.4 180

A 1 2 5 2

70 4 x ø24 holes

120

18.021 17.979

A 1 2 5 2

125

105

140 197

18.4

18.5

282

153 73.0

D Output Flange

Input Shaft

290

105

5.988 5.958

160

o 45

A 1 2 5 2

ø2 2 k6

250

377

D Over Driven

ø65 F7 Output Shaft Bore

160

191 120

ø65.5

112 4 x ø24 holes

197 120

120

18.021 17.979

198 125

153 73.0 105

A 1 2 5 2

185.0

290

ø2 2 k6

282

D Under Driven

377

SERIES AM

A1252 DOUBLE REDUCTION DOUBLE EXTENSION OUTPUT SHAFT

255

255 122.5

120

18.000 17.957

ø6 5 m 6

122.5

120

ø6 5 m 6

18.000 17.957

122.5

120

255

M20x43

69.00 68.69

ø65 m6

A 1 2 5 2

18.000 17.957

D Output Flange

69.00 68.69

M20x43

D Over Driven

255

255 120

A 1 2 5 2

ø6 5 m 6

M20x43

69.00 68.69

120

D Under Driven

A 1 2 5 2

FOR SINGLE EXTENSION OUTPUT SHAFT

255

C or E

SERIES AM

A1602 DOUBLE REDUCTION SHAFT MOUNTED UNIT

137.5

7.985 7.949

5 240

Input Shaft

150

227 219 137.5 137.5 14.5

137.5

20.026 19.974 ø75.5

105

137.5

227

160

177

219 ø75.5

M24 x 45

7.985 7.949

290 4 x ø19 holes

20.8

21.0

ø75 F7 Output Shaft Bore

137.5

85.7 200

137.5 20.026 19.974

150

ø350

Input Shaft

ø300 H7 ø400

LB (MAX)

øP

LB (MAX)

90S

151

200

270

90L

151

200

289

100

151

250

340

112

151

250

366

132S

158

300

403

132M

158

300

441

øP

M Motorised

MOTOR FRAME SIZE

TERMINAL BOX IN SET POSITION UNLESS REQUESTED OTHERWISE 59

285.7

317

240 150

14.5

335 85

137.5

185

80.1 79.9

185

439

178

ø75 F7 Output Shaft Bore

290

ø2 5 k6

80 4 x ø28 holes

212

A 1 6 0 2

137.5

372

80.1 79.9

160

Input Shaft

457.7

7.985 7.949

148

85.7

21.0

317

20.8

185

A 1 6 0 2

210.7

20.8

21.0

290

439 335

117

D Output Flange

137.5

Output Shaft Bore

80 185

137.5

ø2 5 k6

ø75 F7

o 45

A 1 6 0 2

219

137.5

20.026 19.974

235 4 x ø28 holes

227 14.5

ø75.5

125

160

85.7

178 117

178

A 1 6 0 2

80.1 79.9

335

117

D Over Driven

COMBINED DIPSTICK VENTILATOR AND OIL FILLER

317

ø2 5 k6

D Under Driven

439

SERIES AM

A1602 DOUBLE REDUCTION D

DOUBLE EXTENSION OUTPUT SHAFT

295

295 135

135

295 135

D Output Flange

295

20.000 19.948

140

135

295

M20x43

105

79.50 79.19

ø75 m6

A 1 6 0 2

20.000 19.948

ø7 5 m 6

295 140

ø7 5 m 6

79.50 79.19

M20x43

105

D Over Driven

ø7 5 m 6

ø7 5 m 6 295 135

A 1 6 0 2

20.000 19.948

M20x43

79.50 79.19

140

105

D Under Driven

FOR SINGLE EXTENSION OUTPUT SHAFT

ø75 m6

A 1 6 0 2

C or E

SERIES AM

A2002 DOUBLE REDUCTION SHAFT MOUNTED UNIT

147.5

95.6 95.4 288

ø3 5 k6 265

163

Input Shaft

147.5

265

25.026 24.974

565

147.5

465

95.6 95.4

200

122

232 225 14.5 147.5 147.5

M12x25

38.00

37.71

353 10.000 9.964

165

ø3 5 k6

Input Shaft

223

365

195

10.000 9.964

38.00

140

345 223

479

A 2 0 0 2

25.026 24.974

105

265

147.5

147.5 232

312

10.000 9.964

230

105

M12x25

38.00

37.71

212

195

100 M24 x 45

225 200

ø90.5 ø90 F6 Output Shaft Bore

165

14.5

353

365 107 123 123 107

105

479

95.6 95.4

223

ø3 5 k6

345

4 x ø28 holes

147.5 147.5

ø90 F6 Output Shaft Bore

ø90.5 100

100

122

D Output Flange A 2 0 0 2 M Motorised A 2 0 0 2

105

240

ø90 F6 Output Shaft Bore

37.71

200

195

100

122

4 x ø28 holes

147.5

25.026 24.974 ø90.5

100

232 225 14.5 147.5 147.5

M12x25

365

100

A 2 0 0 2 D Over Driven

COMBINED DIPSTICK VENTILATOR AND OIL FILLER

353

479

D Under Driven

8 x ø19 holes

345

22.5o

ø400

22.5o

Input Shaft

MOTOR FRAME SIZE

LB (MAX)

244

230

90S/L

254

270

100/112

277

340

132S/M

279

402

ø350 H7 ø450

TERMINAL BOX IN SET POSITION UNLESS REQUESTED OTHERWISE 61

LB (MAX)

SERIES AM

A2002 DOUBLE REDUCTION DOUBLE EXTENSION OUTPUT SHAFT

355

355 150.5

25.000 24.948

355 170

A 2 0 0 2

ø9 0 m 6 150.5

355

25.000 24.948

170

355

D Output Flange

95.00 94.59

ø9 0 m 6

ø90 m6

M24x52

15.5

95.00 94.59

ø9 0 m 6

135

355 150.5

25.000 24.948

M24x52

15.5

D Over Driven

ø9 0 m 6

ø9 0 m 6 355 170

135

170

ø9 0 m 6

15.5

M24x52

135

95.00 94.59

170

D Under Driven

A 2 0 0 2

FOR SINGLE EXTENSION OUTPUT SHAFT

ø90 m6

A 2 0 0 2

C or E

SERIES AM AGITATOR UNITS SELECTION

AGITATOR UNIT, VERSION

Based on the standard Series A Mid Range, the Agitator unit incorporates an extended bearing housing to accommodate a larger bottom bearing and increased shaft size, thereby enhancing the units capacity to absorb the high bending loads imposed during stirrer applications. It is recommended that as much as possible of the following information be given on enquiry to enable us to check and advise on the correct size of unit for a given duty. 1 2 3 4 5 6 7

Quantity. kW power or torque required at stirrer shaft. Type of prime mover and kW power of prime mover. Speed or range of speeds of stirrer shaft. Total operating time per day with full details of any loading cycles. Nature of medium to be stirred, i.e. constant or variable density. Dimensions of the stirrer shaft, including length from the centre of the paddle to the top of the shaft, paddle diameter and shaft extension diameter. 8 Weight and thrust from paddle and direction of thrust. 9 Details of any abnormal operating conditions, e.g. ambient temperatures, humidity, etc. 10 Whether coupling or other ancillary equipment are required.

Output Torque (Nm)

k metres

The following selection procedure applies.

Selection

r metres

1 Check the unit power capacity from ratings tables on pages 24 - 47. 2 Calculate the bending moment (m) at the output shaft.

m = pk = output torque x k = Nm 0.75r

p (Nm)

3 Check the calculated bending moment against the shaft and bearing limitations shown in Tables 1 and 2. 4 Check from Table 3 the capacity of the unit to accept any specified axial thrust load.

3 4

Shaft Stress Limitations

Bearing Limitations*

Table 1 Allowable bending moment at the output shaft bottom bearing (Nm).

Table 2 Allowable bending moment at the output shaft bottom bearing (Nm).

Output Shaft Torque (Nm) 400 600 900 1500 2200 3500 5300 8000

1002 1380 1330 1190 580 -

Standard Units 1252 1602 2100 3500 2060 3470 1980 3420 1690 3260 950 2950 1770 -

2002 6500 6500 6500 6420 6270 5890 4460 -

Heavy Duty Stirrer Units 1002 1252 1602 2002 3500 5380 7850 12800 3470 5370 7840 12800 3420 5340 7820 12800 2870 5240 7750 12700 1720 4690 7620 12600 3260 6830 12400 5150 11470 9270

Output Shaft Speed (rpm) 280 190 125 84 56 37 25 20 and less

1002 1430 1710 2170 2570 3020 3540 4170 4400

Standard Units 1252 1602 1780 2530 2360 3300 2990 4210 3560 5120 4270 6100 5030 7150 5850 8210 6300 8780

2002 4020 5360 6850 9190 10100 11700 13400 14400

Heavy Duty Stirrer Units 1002 1252 1602 2002 1790 2290 3310 5200 2140 3040 4320 6930 2720 3850 5510 8850 3220 4580 6700 11900 3790 5500 7980 13000 4440 6470 9360 15100 5230 7530 10700 17300 5520 8110 11500 18600

* Bearing Limitations are based on 10,000 hrs L10 life. For other lives multiply by the following factors:

Table 3 Allowable Axial Thrust on Output Shaft (kN) Output Shaft Speed (rpm) 280 190 125 84 56 37 25 20 and less

Standard Units 1002 1.06 1.79 2.70 3.80 5.20 6.85 8.72 10.3

1252 1.42 2.39 3.62 5.10 6.96 9.17 11.7 13.8

1602 1.98 3.33 5.00 7.05 9.66 12.7 16.2 19.2

2002 2.78 4.68 7.08 10.0 13.7 18.1 23.0 27.1

Heavy Duty Units Towards Gearbox 1002 1252 1602 2002 1.06 1.42 1.98 2.78 1.79 2.39 3.33 4.68 2.70 3.62 5.00 7.08 3.80 5.10 7.05 10.0 5.20 6.96 9.66 13.7 6.85 9.17 12.7 18.1 8.72 11.7 16.2 23.0 10.3 13.8 19.2 27.1

Required Life (hrs)

5,000

10,000

25,000

50,000

100,000

Factor

1.23

0.76

0.62

0.50

Heavy Duty Units Away from Gearbox 1002 1252 1602 2002 5.91 6.54 8.34 14.4 7.22 7.93 10.1 17.6 8.75 9.73 12.4 21.4 10.6 11.7 15.0 25.8 12.9 14.2 18.2 31.4 15.5 17.1 21.9 37.7 18.3 20.2 25.8 44.6 20.2 22.3 28.6 49.2

The above axial thrusts may be applied in addition to the bending moment. Higher axial thrusts can be applied but the allowable bending moment would be reduced. Consult our Application Engineers in such cases. 63

SERIES AM TORQUE ARM BANJO TYPE

TORQUE ARM BANJO TYPE

COLUMN 9 ENTRY T

- STANDARD UNIT

WITH BANJO

TORQUE ARM ON

RIGHT

LEFT

øD

øF

- STANDARD UNIT

SIZE OF UNIT

øD

øF (Spigot dia)

1002

250

16.4

6 x M12 on a 155 pcd

132.000/131.937

1252

310

77.5

16.4

8 x M12 on a 195 pcd

170.000/169.937

1602

380

6 x M16 on a 230 pcd

200.000/199.928

2002

430

110.5

10 x M16 on a 280 pcd

250.000/249.928

NOTE:

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

SERIES AM HOLDBACK OUTPUT SHAFT ROTATION TO BE SPECECIFIED WHEN THE UNIT IS IN MOUNTING POSITION 1 (AS SHOWN BELOW)

OUTPUT SHAFT ROTATION AC Free Rotation

Locked

- Clockwise

Anticlockwise

OUTPUT SHAFT ROTATION

'Y'

RIGHT HAND GEARS

INPUT SHAFT ROTATION

VIEW IN DIRECTION OF ARROW ‘Y’

OUTPUT SHAFT ROTATION CW Free Rotation

CLockwise

Locked

Anticlockwise OUTPUT SHAFT ROTATION

'Y'

RIGHT HAND GEARS

INPUT SHAFT ROTATION

VIEW IN DIRECTION OF ARROW ‘Y’

SERIES AM SHIPPING SPECIFICATION SINGLE REDUCTION

1002

SINGLE EXTENSION OUTPUT

SHAFT MOUNTED

COLUMN 9 ENTRY

1252

1602

2002

B, D

F, H

B, D

F, H

B, D

F, H

B, D

F, H

Unit Weight

103

140

157

212

239

Weight Packed

107

118

158

176

245

269

0.09

0.12

0.14

0.18

0.19

0.24

0.25

Volume Packed (m3) 0.08 Unit Weight

103

114

119

114

155

174

182

174

236

266

274

266

Weight Packed

101

119

131

136

131

176

196

204

196

272

299

307

299

0.10

0.17

0.16

0.24

0.22

0.34

0.33

0.30

Volume Packed (m3) 0.12

* VOLUME DEPENDENT ON SIZE OF WHEELSHAFT EXTENSION (FOR STANDARD EXTENSION, VOLUME AS STANDARD AGITATOR

UNIT)

DOUBLE REDUCTION

1002

SINGLE EXTENSION OUTPUT SHAFT

SHAFT MOUNTED

COLUMN 9 ENTRY

1252

1602

2002

B, D

F, H

B, D

F, H

B, H

F, H

B, D

F, H

Unit Weight

100

133

144

201

220

303

333

Weight Packed

107

114

150

162

223

243

351

378

Volume Packed (m3) 0.11

0.14

0.15

0.18

0.24

0.28

0.42

0.32

Unit Weight

100

108

144

154

218

235

327

360

Weight Packed

112

120

159

170

238

256

372

402

Volume Packed (m3) 0.17

0.15

0.21

0.22

0.32

0.33

0.44

0.41

ALL WEIGHTS IN KG

ALL WEIGHTS EXCLUDE LUBRICANT

COLUMN 9 ENTRY

B, D

BASE MOUNTED

F, H

FLANGE MOUNTED

AGITATOR

COOLING TOWER

NOTE: FOR SHIPPING SPECIFICATION OF DOUBLE REDUCTION MOTORISED UNITS ADD WEIGHT AND VOLUME OF MOTORS AND MOTOR ADAPTORS TO THE FIGURES SHOWN ABOVE 66

SERIES AM PRODUCT SAFETY 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.

SERIES AM NOTES

AUSTRALIA

DENMARK

SWEDEN & NORWAY

UNITED KINGDOM

Radicon Transmission (Australia) PTY Ltd

Benzler Transmission A/S Dalager 1 DK-2605 Brøndby, Denmark

AB Benzlers Porfyrgatan 254 68 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

Australia 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 Germany Tel: 0800 350 40 00 Fax: 0800 350 40 01

Tel: +358 9 340 1716 Fax: +358 10 296 2072 INDIA

Italy Tel: +39 02 824 3511

Elecon. Engineering Company Ltd. Anand Sojitra Road Netherlands & the rest of Europe Vallabh Vidyanagar Tel: +31 77 324 59 00 388120 Gujarat Fax: +31 77 324 59 01 India

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

Tel: +91 2692 236513 Fax: +91 2692 227484

www.benzlers.com www.radicon.com

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

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 +46 19 178 090 The Netherlands +31 77 324 59 00 www.benzlers.com Radicon Australia +61 488 054 028 Thailand +66 3845 9044 United Kingdom +44 (0) 1484 465 800 USA +1 847 593 9910 www.radicon.com