Description. General characteristics 2. Product Code 3-5. Selection of gear-unit 6-7. Service factors 8-9

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Index Description Page General characteristics 2 Product Code 3-5 Selection of gear-unit 6-7 Service factors 8-9 Radial forces / Permissible Radial orce -12 Output- torque 13 echanical power 14-16 Exact reduction ratios 17 Thermal Rating / Gear-unit weights 18 Dimensions 19-63 ounting suggestions for output 64 Application Instructions - shrink disc 65 Backstop - complementary dimensions 66 Lubrication 67 Cooling 68 Technical information 69-71 1 2 3 4 5 6 7 8 9 11 12 13 14 15 16 1

General Characteristics HELIAX gear-units are spur gears with helical teeth and parallel or orthogonal s, available in reduction ratios 6.3-355 and 2000-0000 Nm capacity. 1 Gear Housing Housing is produced in ductile iron with welded-steel plate for size E65. Bipartite construction in alignment with centers for sizes 14 and above and monobloc housing for sizes to 14 allow easy access to all components and facilitates maintenance. Top inspection cover allows examination of the gear-unit without removing installed equipment. Output s The s are made of alloy steel and heat-treated. All seats and output bores are rectified to the tolerances indicated in this catalogue. Gears Gears are fabricated in high-quality alloy-steel and, after roughing, subjected to carburizing and quenching treatments. Tooth flanks are rectified by the generation process. Bearings Self-aligning spherical roller bearings or tapered roller bearings specifically for the loads indicated. Lubrication Bearings and gears are usually lubricated by immersion or when necessary by oil pump pressure. The bottom of the housing serves as the oil reservoir. Cooling In most cases, the heat radiated by the outer surface is sufficient to maintain the system in a suitable thermal regime. When necessary, a serpentine coil or external heat-exchanger may be employed for additional cooling. Supply Information Gear units are supplied without lubricating oil. The interior of the box is coated with oil-resistant paint. Shaft ends are protected against corrosion. The gear-units are supplied painted with synthetic enamel, either CESTARI standard or to client specification. Optional items (on request) - an - Top base for engine - Welded steel-plate housing - Labyrinth Seals (Taconite) When high levels of dust are present in the environment the use of labyrinth (Taconite) seals may be necessary in gear units; in this case, the dimensions of the housing center to the tip of the input and to the output (see pages 19-63) may be greater (please consult Cestari). 2

Product Code E 12 2 25 P 12 0 0 0 0 odel 12 14 Number of Stages 2 3 Reduction Ratio Double Triple 19 9,0 26 20,0 20,0 27 22,4 21 11,2 25,0 22 12,5 29,0 23 14,0 30 31,5 24 16,0 31 35,5 25 18,0 32 40,0 33 45,0 34,0 35 56,0 36 63,0 37 71,0 38,0 0 No system L Systems orced lubrication (please consult) R orced lubrication and cooling (please consult) S Serpentine coil Backstop 0 Without 1 With 3 Prepared for 4 Client s own Input Element 0 Without lange/base 4 Base motor, without motor 5 Base motor, supplied by Cestari 6 Base motor supplied by Client otor housing 0 No motor L 1 D 1L E 90S N 90L P L G H 112 J 132S K 132 2 ounting Position Set up, B using the lower holes of the housing to attach the gear-unit 11 12 13 Output: Hollow 21 25 29, B using the lower holes of the housing to attach the gear-unit Output: Solid 14 15 16 17 18 Output: Hollow Shrink disc 31 32 33 37 38 Attached by torque arm 19 39 The need for lubrication systems and/or cooling should be evaluated for vertical working positions (please consult Cestari) or Gear-units with shrink disc, see page 64. When using electric motors in the vertical position and the motor downwards the use of protective hat for electric motors is recommended. 3

Código do Produto E 20 2 18 P 12 0 0 0 0 2 3 4 5 6 7 odel 16 18 20 23 25 32 36 40 46 Number of Stages 2 3 4 Reduction Ratio Double Triple Triple 16 6,3 26 20,0 39 90,0 17 7,1 27 22,4 40 18 8,0 25,0 41 112 19 9,0 29,0 42 125 20,0 30 31,5 43 140 21 11,2 31 35,5 44 1 22 12,5 32 40,0 45 23 14,0 33 45,0 46 200 24 16,0 34,0 47 224 25 18,0 35 56,0 48 2 36 63,0 49 0 37 71,0 315 38,0 51 355 0 No system L ounting Position Systems orced lubrication (please consult) R orced lubrication and cooling (please consult) S Serpentine coil Backstop 0 Without 1 With 3 Prepared for 4 Client s own Input Element 0 Without lange/base 1 lashlight flange, without motor 2 lashlight flange, Cestari motor 3 lashlight flange, Client s motor 4 Base motor, without motor 5 Base motor, supplied by Cestari 6 Base motor, supplied by Client otor housing 0 no motor H 112 R 200L J 132S S 225S D K 132 T 225 E 90S L 1 U 2 90L 1L V 0 G N W 315 P L X 355 Q 200 Set up 8 9 11 12 13 14 15 16 Box/cover Parallel Input Shaft Cover/cover parallel input Cover/cover attached by torque arm parallel input Box/cover Orthogonal Input Shaft Cover/cover Orthogonal input Cover/cover attached by torque arm orthogonal input Input: Parallel Output: Solid 11 12 13 14 15 16 17 18 19 Input: Parallel Output: Hollow Input: Parallel Output: Shrink disc 21 25 29 31 32 33 37 38 39 Input: Orthogonal Output: Solid Input: Orthogonal Output: Hollow Input: Orthogonal Output: Shrink disc 39 11 15 19 25 31 39 The need for lubrication systems and/or cooling should be evaluated for vertical working positions (please consult Cestari) or Gear-units with shrink disc, see page 64. When using electric motors in the vertical position and the motor downwards the use of protective hat for electric motors is recommended. 4

Product Code E 54 3 34 P 12 0 0 0 0 odel 54 58 65 Number of Stages 2 3 4 Reduction Ratio Double Triple Quadruple 16 6,3 26 20,0 39 90,0 17 7,1 27 22,4 40 18 8,0 25,0 41 112 19 9,0 29,0 42 125 20,0 30 31,5 43 140 21 11,2 31 35,5 44 1 22 12,5 32 40,0 45 23 14,0 33 45,0 46 200 24 16,0 34,0 47 224 25 18,0 35 56,0 48 2 36 63,0 49 0 37 71,0 315 38,0 51 355 Backstop 0 Without 1 With 3 Prepared for 4 Client s own Input Element 0 Without lange/base 1 lashlight flange, without motor 2 lashlight flange, Cestari motor 3 lashlight flange, Client s motor 4 Base motor, without motor 5 Base motor, supplied by Cestari 6 Base motor supplied by Client 2 Systems 0 No system L orced lubrication (please consult) R orced lubrication and cooling (please consult) S Serpentine coil ounting Position otor housing J 132S R 200L K 132 S 225S L 1 T 225 0 no motor 1L U 2 N V 0 P L W 315 Q 200 X 355 Layout Box/cover Parallel Input Shaft Box/cover Orthogonal Input Shaft 11 12 13 Input: Parallel Output: Hollow 21 25 29 Cover/cover parallel input Cover/cover Orthogonal input Input: Parallel Output: Solid 14 15 16 Input: Orthogonal Output: Solid 11 15 19 Cover/cover attached by torque arm parallel input Cover/cover attached by torque arm orthogonal input The need for lubrication systems and/or cooling should be evaluated for vertical working positions (please consult Cestari) When using electric motors in the vertical position and the motor downwards the use of protective hat for electric motors is recommended. 17 18 19 Input: Orthogonal Output: Hollow Positions Q and S for gear-unit size 65 on request. Gear-units with shrink disc (please consult Cestari). 25 5

Gear-unit Selection 3 1) Data Required To choose the most appropriate HELIAX gear unit, power to be transmitted, revolutions per minute of the gear-unit input and output s, the type of machine being operated and the operating cycle of the machine should be known. Service actor HELIAX gear-units are calculated for a service factor of 1; i.e. shock-free operation and operating time of up to hours/day at an ambient temperature of 30 C. The service factor (S), quantifies the influence of external conditions on the operation of the gear unit and depends on the type of operations carried out by the machine being driven. Table 2 (p. 8) indicates different types of load: U (uniform), (moderate shock load) and (heavy shock load) for most common applications. The type of load, the type of engine and the number of hours/day of operation determine the corresponding S in Table 3 (p. 9). 3) Determining the nominal power Nominal or rated power (Pn) is determined by multiplying the effective power absorbed by the machine (Pa) by the Service actor (S). 4) Checking thermal output capacity Permissible thermal output of the gear unit must be checked according to the following formulas: When: Pn = Pa.S PT = PTG.fa.fb.fc.ft (I); use of an complementary cooling system is not necessary; where: PT: permissible thermal output PTG: thermal output capacity (p. 18) fa: ambient temperature factor, Table 1 (p. 7) fb: duration of operation factor, Table 1 (p. 7) fc: environment factor, Table 1 (p. 7) ft: maximum oil temperature, Table 1 (p. 7). If the previous conditions (I) are not met, check the thermal output capacity of the gear-unit with a serpentine coil: where: PTK: Thermal output capacity with serpentine coil (p. 18). If neither of the previous conditions are met (I and II) a heat exchanger must be used with the gear-unit (in this case, please consult Cestari). IPORTANT: a) When the use of a heat exchanger is required, lubrication should be forced. b) When forced lubrication and a cooling system are necessary, cooling should be by heat exchanger. 5) Selection of gear-unit The reduction ratio (i) is obtained by dividing the input rotation (n1) by the output rotation (n. The reduction ratio (i) and the nominal power (Pn) determine the correct gear-unit in the tables on pages 14, 15 and 16. The power of the gearunit listed in the catalogue must be equal to or greater than the nominal power required as obtained by the formula expressed in item 3, and the thermal power should be checked as in item 4. or rotations (n1) above 0 rpm and below 300 rpm, please consult Cestari. or rotations ranging from 300 rpm to 900 rpm, the mechanical power is determined by the following formula: owhere: P = power in rotation n P (900) = power at 900 rpm. n = desired rotation (rpm) PT = PTK.fa.fb.fc.ft (II); P = P(900). n 900 6

Gear-unit Selection 6) Example of application A conveyor belt is to be driven at 26 rpm by an electric motor at 0 rpm for 12 hours per day, in an industrial area with ambient temperature approximately 30 C. The power consumed by the conveyor belt is kw. e) On page 15 of this catalog, reducer size is indicated. Nominal Reduction: i = 71 (3 stages) - exact reduction see page 17, which can transmit 95 kw at 0 rpm. a) In Table 2 p. 8, driving the conveyor belt intermittently is determined to be moderate load. b)in Table 3 p. 9, we have determined that, for moderate load and operation of electric motor 12 hours per day, the service factor is 1.. c) The nominal power (Pn) will be: Pn = Pt x fs = x 1. Pn = 90 kw d) The required reduction will be: i = n1 (rpm) = 0 = 69,2 n2 (rpm) 26 f) Checking thermal output capacity: Condition (I): Pa < PT Where PT = PTG.fa.fb.fc.ft Pa = kw PTG = 5 kw (p.18) (E 3 stages without coil) fa = 0.93 (room temperature 30 degrees) fb = 1.00 (continuous service) fc = 1.00 (environment: large enclosed area, air flow >1.4 m / s) ft = 1.00 (oil temperature maximum 95 degrees) < 5 x 0.93 x1.00 x 1.00 x 1.00 < 98 kw: OK 3 Therefore, this application does not require additional cooling. Table 1 actors for Thermal Output Capacity Ambient temperature in C fa Ambient-temperature actor 18 25 30 40 43 actor fa 1,15 1,07 1,00 0,93 0,83 0,75 0,67 fb Operating-time actor % Operating time / hour 1,00 (continuous) 0, 0, 0,40 0,20 actor fb 1,00 1,05 1,15 1,35 1, fc - Environmental actor Types of environment actor fc Open area, air flow > 3.7m / s 1,40 Large enclosed area, air flow > 1.4 m / s 1,00 Restricted enclosed area, air flow > 0.5 m / s 0,75 ft Oil-temperature factor aximum desired oil temperature in C actor ft 85 0,81 95 1,00 (requires synthetic oil) see page 67 for recommendations. 1,13 7

Service actors (S) Table 2 Load classification 4 Load application Agitators Pure liquids Liquids of consistent density Liquids of varying density Bottling and canning U Cement Jaw crushers Rotor ills Ball and roller mills Ceramics Pug mills Extruders and mixers Clay crushers Brick and tile presses Classifiers Rotary Compressors Centrifugal Rotary piston Piston (single cylinder) Piston (two cylinders) irregularity coefficient <1: U U Conveyors Bucket, belt, chain, belt, screw: - Uniform loads U - Heavy and intermittent loads Cooling towers Cranes Cab, bridge drives Winch drive Crushers Ore and minerals Distilleries Cookers - continuous service Brew kettles, mash tubs continuous service ixers Dredges Winches, conveyors and pumps Rotary heads and screens Conveyer Elevators Skip hoist - uniform load Skip hoist - heavy load reight Bucket - normal load Bucket - heavy load Passenger ans Centrifugal ining or cooling towers eeders Screw Belt Load class U U U U U U U Load application Generators Alternators requency converters Hoists and Cranes oderate lifting Heavy lifting Rotary Translational ood Industry Cereal cookers Dough mixers, meat grinders, choppers Light centrifuges Heavy centrifuges Laundries Rotary dryers Washing machines Rack drive Lifts Rack jack Extraction machinery Lifting platforms - normal use Lifting platforms - heavy use Lifting platforms - inclined loads achine tools ain drive - Heavy loads ain drive - Uniform Loads Auxiliary drive Thread formers etallurgical Industries Circular saw Shears Bending machines Wire Drawers Straightening rollers Tape reels and sheet winders Laminators Tube welding machines ixers ixers Rubber Paper pulp luids with solids Clean fluids Oil industries Paraffin filter presses Pipe-line pumps Refining machines Rotary drill installations Load class U U U U Paper Agitators, mixers, bleachers, beaters, pulpers, calenders, presses Supercalenders Hydraulic and mechanical peelers Debarking drums elt stretchers Dryers Load application Pumps Centrifugal - low viscosity liquid Centrifugal - high viscosity liquid ulti-cylindrical dual-action Reciprocating positive displacement Rotary gear Submerged piston Pressure Rotary dryers and coolers ood products, pulp Rotary urnaces Rotary mills Ball and roller Hammer U U U Rubber and Plastic Calenders Laboratory equipment Extruders Laminators Plate machine Tubing machines and strainers Cylindrical mills 2 on line Cylindrical mills 3 on line Refiners Grinders and mixers Sieves Horizontal screens Air filtration Rotary for stones and sand Sanitation Aerators eeders, pumps, decanters ixing system filters and strainers Clarifiers U U Sugar industries ills Cane knives Crystallizers Textile industries Calenders, cards, spinners, twisters, Rovers and dyeing machines Timber Industries Planer feeder Saws, debarking drums, log transporters achines for wood working in general Transmissions Light transmissions Transmissions for machine tool drives Winders etal Paper Textiles U Uniform loads oderate shock loads Heavy shock loads Load class U U U Recommended minimum service factor of 2.00 or cooling towers a special gear-unit should be considered 8

Service actors (S) Tabela 3 atores de serviço S Load class of driven machine Uniform oderate shock load Heavy shock load Powered by Operation time U electric motor, steam turbine or Hydraulic motor ulti-cylinder combustion engine Single cylinder combustion engine intermittently up to 3 h / day 0, 1,00 1, up to h / day 1,00 1,25 1,75 over h / day 1,25 1, 2,00 intermittently up to 3 h / day 1,00 1,25 1,75 up to h / day 1,25 1, 2,00 over h / day 1, 1,75 2,25 intermittently up to 3 h / day 1,25 1, 2,00 up to h / day 1, 1,75 2,25 over h / day 1,75 2,00 2, 4 Radial forces When power transmission is via elastic coupling, the gear-unit is not exposed to radial and/or axial forces; however if transmission is through elements mounted on the of the gear-unit (external gears, sprockets or pulleys), radial and/or axial forces will be present. On page the admissible radial forces on the input and output s of the gear-unit may be obtained. Axial forces of up to 30% of the allowable radial forces can be absorbed simultaneously with the radial forces. The values of the radial forces in the tables refer to the load applied to the center of the length L of the. When the distance of application (x) is different from L/2, there should be a recalculation according to the formulas and tables below: Determining the permissable radial load at a point x: (x) D r L/2 a) 1 (x) based on the operating life of the bearing: 1(x) = k. r [N] m + x L x b) 2 (x) based on maximum flexion of the : 2(x) = 0.n [N] p + x where: x = distance from the shoulder to the force center [mm] r = radial force acting on the central point of the length from the tip of the L / 2 [N] To determine (x), 1(x) and 2(x) are calculated and the lowest value is chosen to represent (x). 9

Radial orces Table 4 Values for recalculation of the radial force - input 5 2 stages 3 stages 4 stages k m n p d L k m n p d L k m n p d L 202 172 324 42 202 177 247 40 24 12 224 194 473 45 32 230 205 252 47 24 14 246 206 712 49 38 247 217 300 45 16 3 2 32 89 38 4 254 464 86 196 171 318 81 24 18 338 298 1320 92 42 313 3 595 89 32 196 171 212 81 24 20 387 337 1956 113 48 3 330 7 112 38 364 334 792 2 23 424 369 2464 121 55 1 424 384 16 118 38 364 334 6 2 25 474 414 3136 136 120 397 357 2268 122 42 457 417 1793 123 38 527 457 4218 152 140 4 430 3420 140 48 457 417 1467 123 38 32 5 525 76 175 1 548 493 3816 157 55 1 565 515 3485 155 48 36 658 568 11 191 90 0 535 47 174 65 130 565 515 3075 155 48 40 720 630 148 207 95 668 598 5786 193 140 683 6 4977 182 55 1 46 798 698 190 225 5 200 740 6 63 2 1 683 6 4740 182 55 1 0 685 360 2 125 230 753 668 14945 220 90 1 791 721 6372 166 140 54 8 713 340 2 125 230 8 723 175 95 1 840 7 7744 172 75 140 58 904 779 390 2 135 2 8 795 16415 2 95 1 840 7 6534 172 75 140 65 18 888 900 290 1 2 14 914 25200 320 5 200 993 908 17437 6 90 1 Table 5 Values for recalculation of the radial force - output k m n p d L 214 159 194 42 55 1 12 241 176 678 48 65 130 14 263 193 0 75 140 16 332 247 37 56 85 1 18 361 276 5254 57 95 1 20 414 309 9204 72 5 2 23 441 336 129 75 115 2 25 481 376 15416 83 125 2 536 411 21300 88 140 2 32 617 467 330 6 1 300 36 661 511 362 9 300 40 7 575 51340 127 2 3 46 832 627 840 133 230 4 830 625 862 140 2 4 54 8 675 90300 145 290 4 58 9 775 9 165 3 4 65 815 1580 162 3 4

Radial orces inimum permissable diameter for the transmission element mounted on the As well as the radial load obtained, the smallest allowable diameter for the transmission element (external gear, sprocket or pulleys) may be calculated using the following formula: Values for factor Kr lat belt with tensioner 2, lat belt without tensioner 5,00 V-belt without tensioner 1,75 Roller chain or silent chain 1,40 Gears 1,15 5 Dmin = 2.000. c. Kr r Where: Dmin = inimum allowable diameter (mm) c = Torque to be transmitted (Nm) r = Permissable radial load on the gear-unit (N) Kr = Additional factor The bore of the element mounted on the input or output of the gear-unit must be machined to H7 tolerance. The elements mounted on the s must be aligned carefully even if elastic coupling is used. Do not tap the parts into place during assembly as this damages bearings and gear teeth. Suggested arrangement for gear-unit, depending on direction of rotation When direct coupling is not used to connect the gear-unit and machinery, the direction indication in the figures should be observed to avoid creep fracture at the base of the gear-unit. 11

R Permissable Radial orce [N] Input Number of stages i total rpm input 12 14 16 18 20 23 25 32 36 40 46 54 58 65 5 2 3 6,3 to 8 9,0 to 11,2 12,5 to 18 20 to 25 to 45 to 4 90 to 355 0 2000 00 0 14000 200 30000 200 000 10 4000 100 20000 30000 40000 30000 000 1200 4000 4000 00 00 00 20000 200 000 000 000 000 900 00 00 00 9000 100 20 30000 40000 000 600 000 79000 0 0 0 3000 00 100 100 30000 400 30000 000 10 2000 4000 4000 00 14000 20000 22000 23000 40000 500 40000 600 1200 2000 00 00 00 00 20000 000 30000 34000 000 000 000 000 900 10 2000 20 30 00 9000 14000 14000 100 30000 40000 400 000 000 600 000 79000 0 0 2000 00 00 00 100 00 20000 00 000 000 000 000 10 0 4000 00 9000 12000 20000 00 200 30000 000 600 000 79000 1200 4000 50 00 30 00 00 14000 100 100 22000 30000 300 42000 000 000 000 000 900 40 6300 00 00 00 12000 14000 100 19000 30000 40000 000 000 000 92000 0001400 0 10 10 2000 2000 3000 4000 00 00 00 00 12000 14000 100 300 40000 300 000 10 10 10 2000 2000 3000 4000 00 00 00 00 12000 14000 100 300 40000 300 000 1200 10 10 2000 2000 3000 4000 00 00 00 00 12000 14000 100 300 40000 300 000 900 10 10 2000 2000 3000 4000 00 00 00 00 12000 14000 100 300 40000 300 000 0 2000 2200 20 20 4000 00 00 00 100 00 19000 20000 20000 42000 000 400 500 10 2000 2200 20 20 4000 00 00 00 100 00 19000 20000 20000 42000 000 400 500 1200 2000 2200 20 20 4000 00 00 00 100 00 19000 20000 20000 42000 000 400 500 900 2000 2200 20 20 4000 00 00 00 100 00 19000 20000 20000 42000 000 400 500 0 30 30 4000 4000 00 00 00 14000 00 00 20000 22000 22000 49000 54000 49000 000 10 30 30 4000 4000 00 00 00 14000 00 00 20000 22000 22000 49000 54000 49000 000 1200 30 30 4000 4000 00 00 00 14000 00 00 20000 22000 22000 49000 54000 49000 000 900 30 30 4000 4000 00 00 00 14000 00 00 20000 22000 22000 49000 54000 49000 000 0 3000 2000 00 00 9000 100 100 20 20000 200 32000 200 400 10 3000 2000 00 00 9000 100 100 20 20000 200 32000 200 400 1200 3000 2000 00 00 9000 100 100 20 20000 200 32000 200 400 900 3000 2000 00 00 9000 100 100 20 20000 200 32000 200 400 Output rpm output 12 14 16 18 20 23 25 32 36 40 46 54 58 65 Up to 2000 00 100 200 300 52000 72000 82000 000 130000 140000 1000 2000 2000 2500 2600 400000 to 1900 00 14000 200 300 52000 600 700 800 129000 129000 1000 000 000 2000 2500 3000 to 1 0 4900 12000 200 300 52000 0 62000 700 0 0 1000 1900 200 220000 000 300 1 to 200 10 40 200 33000 400 500 0 600 92000 92000 1000 1800 190000 1900 220000 0000 200 to 2 16 40 0 23000 30 400 400 53000 62000 000 000 130000 1600 000 000 190000 2000 2 to 0 10 40 00 20 30000 40000 400 000 000 73000 73000 1100 10 1000 1000 000 2000 Loads for gear units with service factor 1.00; for other service factors refer to Cestari. 12

2 Output Shaft Torque 2 Estages Values in Nm i total 12 14 16 18 20 23 25 32 36 40 46 54 58 65 6,3 50 16400 22000 33900 0 72 840 114000 200000 220000 2000 400000 7,1 6 9000 12000 1 00 38200 57 81200 9 129000 200000 000 300000 400000 8,0 9300 14000 20000 200 42000 000 0 70 1400 200000 000 300000 400000 9,0 2000 00 3900 00 00 100 210 29400 42000 000 0 120000 163000 200000 000 300000 400000,0 2 2900 4000 70 150 210 290 42000 000 0 120000 1000 200000 000 300000 400000 11,2 2 2900 4 70 150 210 290 42000 000 0 120000 1000 200000 000 300000 400000 12,5 2200 3000 4200 70 150 210 30000 42000 000 0 120000 1000 200000 000 300000 400000 14,0 2200 3000 4200 70 150 210 30000 42000 000 0 120000 1000 200000 000 300000 400000 16,0 2200 3000 4200 70 150 210 30000 42000 000 0 120000 1000 200000 000 300000 400000 18,0 2200 3000 4200 70 150 210 30000 42000 000 0 120000 1000 200000 000 300000 400000 3 Estages Values in Nm i total 12 14 16 18 20 23 25 32 36 40 46 54 58 65 20,0 2200 3000 4200 60 00 150 17200 23200 340 52200 0 70 1000 220000 2000 300000 400 22,4 2200 3 4300 70 150 19300 200 38900 5 0 120000 1000 220000 2000 320000 4000 25,0 2300 3200 4400 70 150 210 29000 42000 000 0 120000 1000 220000 2000 340000 4000,0 2300 3200 40 70 150 210 30000 42000 000 0 120000 1000 220000 2000 340000 4000 31,5 2300 3200 40 70 150 210 30000 42000 000 0 120000 1000 220000 2000 340000 4000 35,5 2300 3200 40 70 150 210 30000 42000 000 0 120000 1000 220000 2000 340000 4000 40,0 2300 3200 40 70 150 210 30000 42000 000 0 120000 1000 220000 2000 340000 4000 45,0 2300 3200 40 70 150 210 30000 42000 000 0 120000 1000 220000 2000 340000 4000,0 2300 3200 40 70 150 210 30000 42000 000 0 120000 1000 220000 2000 340000 4000 56,0 2300 3200 40 70 150 210 30000 42000 000 0 120000 1000 220000 2000 340000 4000 63,0 3200 3200 40 70 150 210 30000 42000 000 0 120000 1000 220000 2000 340000 4000 71,0 2300 3200 40 70 150 210 30000 42000 000 0 120000 1000 220000 2000 340000 4000,0 2300 3200 40 70 150 210 30000 42000 000 0 120000 1000 220000 2000 340000 4000 6 4 Estages Values in Nm i total 16 18 20 23 25 32 36 40 46 54 58 65 90 70 150 210 30000 42000 000 0 0 1000 000 300000 3000 0000 70 150 210 30000 42000 000 0 0 1000 000 300000 3000 0000 112 70 150 210 30000 42000 000 0 120000 1000 000 300000 3000 0000 125 70 150 210 30000 42000 000 0 120000 1000 000 300000 3000 0000 140 70 150 210 30000 42000 000 0 120000 1000 000 300000 3000 0000 1 70 150 210 30000 42000 000 0 120000 1000 000 300000 3000 0000 70 150 210 30000 42000 000 0 120000 1000 000 300000 3000 0000 200 70 150 210 30000 42000 000 0 120000 1000 000 300000 3000 0000 224 70 150 210 30000 42000 000 0 120000 1000 000 300000 3000 0000 2 70 150 210 30000 42000 000 0 120000 1000 000 300000 3000 0000 0 70 150 210 30000 42000 000 0 120000 1000 000 300000 3000 0000 315 70 150 210 30000 42000 000 0 120000 1000 000 300000 3000 0000 355 70 150 210 30000 42000 000 0 120000 1000 000 300000 3000 0000 13

P1 - echanical Power in kw - 2 Stages i total Input rpm Output rpm Values in Nm 12 14 16 18 20 23 25 32 36 40 46 54 58 65 7 0 6 - - - 175 264 320 488 661 39 1517 2162 2517 3414 6402 6893 8422 12553 10 238 - - - 146 220 267 407 551 866 1264 2 2097 45 5335 5744 18 4 6,3 1200 190 - - - 117 176 213 326 440 693 11 1441 1678 2276 4268 4595 5614 8368 900 143 - - - 87,5 132 1 244 330 520 759 81 1258 17 3201 3446 4211 6276 0 254 - - - 166 245 315 7 627 40 10 2133 2483 3385 5664 6733 8477 11209 10 211 - - - 138 204 263 422 522 867 12 1778 2069 21 4720 5611 64 9341 7,1 1200 169 - - - 111 163 2 338 418 693 0 1422 1655 2257 3776 4489 5651 7473 900 127 - - - 83,0 123 158 253 313 520 7 67 1241 1692 32 3367 4238 54 0 225 - - - 161 223 324 479 625 8 1407 1992 2551 3316 98 5990 7378 9972 10 188 - - - 134 186 2 399 521 840 1173 16 2126 2764 4248 4992 6148 83 8,0 1200 1 - - - 7 149 216 319 417 672 938 13 11 2211 3398 3993 4919 6648 900 113 - - -,4 112 162 312 4 4 996 1275 1658 2549 2995 3689 4986 0 200 47 61 89 151 216 309 458 1 900 1279 1813 2525 3396 4531 5405 6587 9389 10 167 39 51 75 126 257 382 1 7 66 15 24 30 3776 44 5490 7825 9,0 1200 133 31 41 1 144 206 305 401 0 853 1208 1683 2264 3021 33 4392 62 900 23 30 45 75,6 8 154 229 301 4 640 906 1263 1698 2266 22 3294 4695 0 43 55 83 146 214 7 416 544 6 1139 1596 2295 32 4078 4752 5995 88 10 1 36 46 69 122 178 239 347 454 672 9 1330 1912 2690 3398 39 4995 6907 1200 120 29 37 55 97 142 191 278 363 537 7 64 1530 2152 2719 3168 3996 5525 900 90 22 41 73,0 7 144 208 272 403 5 798 1147 1614 2039 2376 2997 4144 0 161 39 51 75 131 188 254 365 491 711 20 1444 2009 66 3577 4336 52 77 10 134 33 42 63 9 157 212 304 409 593 8 1204 1674 2389 2981 3613 4585 73 11,2 1200 7 26 34 87,0 126 169 243 327 474 6 963 1340 1911 2385 91 3668 4858 900 20 25 38 65,3 94,2 127 182 245 356 5 722 5 1433 1789 2168 2751 3644 0 144 36 47 117 169 235 330 444 636 903 1305 1814 2618 33 3879 45 6486 10 120 30 39 58 98 141 196 275 3 530 753 87 1512 2182 2736 3233 3921 5405 12,5 1200 96 24 31 47 78,3 113 157 220 296 424 2 8 1209 1746 2189 2586 3137 4324 900 72 18 23 35 58,7 84,4 117 165 222 318 452 652 907 1309 1642 1940 2352 3243 0 129 31 41 61 6 152 205 294 401 5 816 1125 1587 2291 49 3384 4296 5731 10 7 26 35 51 88,4 127 171 245 334 475 6 937 1323 1909 2374 20 35 4776 14 1200 86 21 40,7 1 137 196 267 3 544 7 58 1527 1899 2256 64 3820 900 64 16 21 30 53,0 76,0 3 147 200 5 408 562 794 1146 1424 1692 2148 65 0 113 29 37 55 92,0 132 185 262 353 4 696 5 14 1975 2476 2918 3826 16 10 94 24 31 45 76,7 1 154 218 294 420 5 837 1175 1646 2063 2432 3188 4 16 1200 75 19 25 36 61,3 88,0 123 175 235 336 464 6 940 1317 1651 1945 25 3344 900 56 14 18 27 46,0 66,0 92,4 131 177 252 348 2 5 987 1238 1459 1913 28 0 25 33 48 81,9 119 161 231 311 444 630 906 1244 1797 2266 2695 3354 4674 18 10 83 21 40 68,2 99,3 134 192 259 3 525 755 36 1497 1888 2246 2795 3895 1200 67 17 22 32 54,6 79,4 7 154 207 296 420 4 829 1198 15 1797 2236 3116 900 13 17 24 40,9 59,6,3 115 155 222 315 453 622 898 1133 1348 1677 2337 1 kw = 1.36 CV = 1.34 HP 1 1 kw = 1.36 CV = 1.34 HP kw = 1,36 cv orced lubrication necessary 14

P1 - echanical Power in kw - 3 Stages i total Input rpm Output rpm Values in Nm 12 14 16 18 20 23 25 32 36 40 46 54 58 65 0 90 22 29 43 65,0 94,2 144 166 217 333 7 815 24 1477 2155 2671 3087 4090 20 10 75 18 24 36 54,2 78,5 120 138 181 278 422 679 853 1231 1796 2226 2572 3409 1200 15 19 43,4 62,8 96,2 1 144 222 338 543 682 985 1437 1781 2058 2727 900 45 11 15 21 32,5 47,1 72,1 82,8 8 167 253 407 512 739 77 1336 1543 2045 0 20 27 39 64,4 91,9 130 164 214 329 497 722 5 1401 1922 2382 3003 3913 22,4 10 67 17 23 33 53,7 76,6 9 136 178 274 414 2 837 1168 11 1985 22 3261 1200 54 13 18 26 43,0 61,3 86,9 9 143 220 331 481 6 934 11 1588 2002 29 900 40 14 20 32,2 46,0 65,2 81,9 7 165 249 361 2 1 961 1191 11 1956 0 72 18 24 35 59,6 83,3 114 164 215 316 453 638 898 1274 1749 2168 34 3564 25 10 15 20 29 49,7 69,4 95,3 137 179 263 378 532 748 62 1457 7 2362 29 1200 48 12 16 23 39,7 55,5 76,2 9 143 211 302 425 599 849 1166 1445 1890 2376 900 36 9,0 12 18 29,8 41,6 57,2 82,1 7 158 227 319 449 637 874 84 1417 1782 0 64 17 22 33 52,8 72,8 3 142 200 4 412 572 4 1135 1540 1909 2576 3248 10 54 14 18 44,0,7 85,7 119 167 237 343 476 6 945 13 1591 2146 27 1200 43 11 15 22 35,2 48,5 68,6 94,9 133 190 275 381 536 756 27 1272 1717 2166 900 32 8,0 11 17 26,4 36,4 51,4 71,2 142 206 6 402 567 7 954 18 1624 0 57 14 19 46,8 65,5 91,2 131 176 252 3 511 6 984 1365 1661 2132 79 31,5 10 48 12 16 24 39,0 54,6 76,0 9 147 2 300 426 588 820 1137 1384 1777 2399 1200 38 9,0 13 19 31,2 43,7,8 87,3 118 168 341 471 656 9 17 1421 1920 900 29 7,0 14 23,4 32,8 45,6 65,5 88,2 126 256 353 492 682 830 66 1440 0 51 13 18 26 40,9 58,1 82,4 115 155 222 315 453 622 879 1217 1481 1945 29 35,5 10 42 11 15 21 34,1 48,4 68,7 96,1 130 185 262 378 518 732 14 1234 1620 2091 1200 34 9,0 12 17 27,3 38,8 54,9 76,9 4 148 2 302 415 586 811 987 1296 1673 900 25 6,0 9,0 13 20,5 29,1 41,2 57,7 77,7 111 157 227 311 439 9 740 972 1255 0 45 11 15 22 37,4 52,7 72,3 4 140 198 0 400 556 799 18 1348 17 26 40 10 38 9,0 13 19 31,1 43,9,2 86,5 117 165 233 334 463 666 923 1123 1440 1905 1200 30 7,0 15 24,9 35,1 48,2 69,2 93,3 132 187 267 3 532 738 898 1152 1524 900 23 6,0 8,0 11 18,7 26,3 36,1 51,9,0 98,8 140 200 278 399 554 674 864 1143 0 40 14 21 33,1 46,0 65,0 90,0 126 178 255 359 497 711 975 1187 15 2083 45 10 33 8,0 12 17 27,6 38,4 54,2 75,0 5 148 212 299 415 593 813 989 1308 1736 1200 27 7,0 9,0 14 22,1 30,7 43,3,0 83,9 119 1 239 332 474 6 791 47 1389 900 20 5,0 7,0 16,5 23,0 32,5 45,0 62,9 88,9 127 179 249 356 488 593 785 42 0 36 9,0 13 18 30,1 42,4 57,8,5 111 157 223 322 439 636 883 74 1375 18 10 30 8,0 15 25,1 35,3 48,2 67,1 92,5 131 186 269 366 530 736 895 1146 1542 1200 24 6,0 8,0 12 20,0,2 38,6 53,6 74,0 5 149 215 293 424 588 716 917 1233 900 18 5,0 6,0 9,0 15,0 21,2,9 40,2 55,5 78,7 112 161 219 318 441 537 687 925 0 32 8,0 11 16 26,2 37,6 52,5 72,4 99,5 145 202 290 393 564 797 9 1241 1690 56 10 27 7,0 9,0 13 21,8 31,4 43,8,3 82,9 121 168 242 327 4 665 9 34 1408 1200 21 6,0 7,0 11 17,5 25,1 35,0 48,2 66,3 97,0 134 193 262 376 532 647 827 1127 900 16 4,0 6,0 8,0 13,1 18,8 26,3 36,2 49,7 72,7 1 145 196 2 399 485 621 845 0 29 7,0 15 23,0 33,5 45,5 65,4 89,6 127 261 352 9 687 837 86 1479 63 10 24 6,0 8,0 12 19,1 27,9 37,9 54,5 74,7 6 1 218 293 424 573 697 905 1232 1200 19 5,0 7,0 15,3 22,3 30,3 43,6 59,7 84,7 120 174 235 339 458 558 724 986 900 14 4,0 5,0 7,0 11,5 16,7 22,7 32,7 44,8 63,5 90,0 131 176 255 344 418 543 739 0 25 6,0 9,0 13 20,8 29,8 40,9 56,7 77,7 114 1 230 311 435 614 747 964 1275 71 10 21 5,0 7,0 11 17,3 24,8 34,1 47,3 64,8 95,4 133 192 259 362 512 623 4 62 1200 17 4,0 6,0 9,0 13,9 19,9 27,3 37,8 51,8 76,3 7 154 207 290 409 498 643 8 900 13 3,0 4,0 6,0,4 14,9 20,4,4 38,9 57,2,0 115 155 217 307 374 482 637 0 23 6,0 8,0 11 18,3 26,7 36,0,5,2 99,5 141 203 274 393 554 674 851 11 10 19 5,0 7,0 9,0 15,3 22,2 30,0 42,0 58,5 82,9 117 169 229 3 462 562 9 967 1200 15 4,0 5,0 8,0 12,2 17,8 24,0 33,6 46,8 66,3 94,0 135 183 262 369 449 567 773 900 11 3,0 4,0 6,0 9,16 13,3 18,0 25,2 35,1 49,8,5 1 137 197 277 337 425 5 1 kw = 1.36 CV = 1.34 HP orced lubrication necessary 7 15

P1 - echanical Power in kw - 4 Stages i total Input rpm Output rpm Values in kw 16 18 20 23 25 32 36 40 46 54 58 65 7 0 20 16,6 23,4 33,0 46,0 63,0 89,3 127 183 247 364 543 677 872 1126 90 10 17 13,8 19,5 27,5 38,3 52,5 74,5 5 152 206 303 453 564 727 938 1200 13 11,1 15,6 22,0 30,7 42,0 59,6 84,4 122 164 242 362 452 581 7 900 8,31 11,7 16,5 23,0 31,5 44,7 63,3 91,4 123 182 272 339 436 563 0 18 15,0 21,2,9 40,2 56,9,7 112 161 216 318 481 597 768 5 10 15 12,5 17,7 24,1 33,5 47,5 67,3 92,9 134 265 401 497 640 837 1200 12,0 14,1 19,3 26,8 38,0 53,8 74,3 7 144 212 321 398 512 6 900 9,0 7,52,6 14,5 20,1,5 40,4 55,8,6 8 159 241 298 384 2 0 16 13,1 18,4 26,4 36,7,0,8 145 195 3 425 533 687 914 112 10 13,9 15,4 22,0 30,6 41,6 59,0 83,6 121 163 236 355 444 572 761 1200 11 8,72 12,3 17,6 24,5 33,3 47,2 66,9 97 130 189 4 355 458 9 900 8,0 6,54 9,21 13,2 18,4 25,0 35,4,2 72,5 97,5 141 213 267 343 457 0 14 11,9 16,8 23,4 32,5 44,9 63,7 90,3 130 177 257 381 477 615 814 125 10 12 9,92 14,0 19,5 27,1 37,5 53,1 75,2 9 148 214 318 398 512 678 1200 9,6 7,94 11,2 15,6 21,7 30,0 42,5,2 86,9 118 172 254 318 4 542 900 7,2 5,95 8,39 11,7 16,3 22,5 31,9 45,1 65,2 88,7 129 191 239 307 407 0 13,1 14,7 20,6,8 39,8 56,5,0 115 157 225 341 425 540 6 140 10 11 8,44 12,3 17,1 24,0 33,2 47,1 66,7 96,0 131 187 4 354 4 588 1200 8,6 6,75 9,83 13,7 19,2 26,6 37,7 53,3 76,8 5 1 227 3 3 4 900 6,4 5,06 7,37,3 14,4 19,9,2 40,0 57,6 78,4 112 1 212 2 353 0 11 9,16 13,3 18,0 25,2 36,0 51,0,5 1 137 197 302 374 476 630 1 10 9,4 7,64 11,1 15,0 21,0 30,0 42,5 58,7 84,5 114 164 252 312 396 525 1200 7,5 6,11 8,89 12,0 16,8 24,0 34,0 47,0 67,6 91,4 131 201 2 317 420 900 5,6 4,58 6,67 8,99 12,6 18,0 25,5 35,2,7 68,6 98,3 151 187 238 315 0 7,97 11,6 16,4 23,0 31,6 44,8 63,4 91,3 122 175 267 335 425 573 10 8,3 6,64 9,67 13,7 19,2 26,3 37,3 52,9 76,1 2 146 222 279 354 477 1200 6,7 5,31 7,73,9 15,4 21,1 29,9 42,3,9 81,3 116 178 223 3 382 900 5,0 3,98 5, 8,21 11,5 15,8 22,4 31,7 45,6 61,0 87,4 133 167 212 6 0 9,0 7,25,6 14,5 20,4,4 40,3 57,1 82,1 111 159 239 299 3 5 200 10 7,5 6,05 8, 12,1 17,0 23,7 33,6 47,6 68,4 92,4 132 199 2 317 425 1200 6,0 4,84 7,04 9,69 13,6 18,9 26,9 38,0 54,7 73,9 6 159 200 254 340 900 4,5 3,63 5, 7,27,2 14,2 20,1,5 41,1 55,5 79,5 120 1 190 255 0 8,0 6,55 9,53 13,2 18,5 25,3 35,8,3 72,5 97,2 139 215 264 336 456 224 10 6,7 5,45 7,94 11,0 15,4 21,1 29,9 42,0,4 81,0 116 179 220 0 3 1200 5,4 4,36 6,35 8,81 12,4 16,9 23,9 33,6 48,3 64,8 92,8 143 176 224 304 900 4,0 3,27 4,76 6,61 9,27 12,6 17,9 25,2 36,2 48,6 69,6 7 132 168 2 0 7,2 5,79 8,43 11,5 16,1 23,0 32,5 45,1 64,9 87,8 126 193 236 300 404 2 10 6,0 4,82 7,02 9,59 13,5 19,1 27,1 37,6 54,1 73,2 5 161 197 2 337 1200 4,8 3,86 5,62 7,67,8 15,3 21,7 30,1 43,3 58,5 83,9 129 158 200 2 900 3,6 2,89 4,21 5,75 8,07 11,5 16,3 22,6 32,5 43,9 62,9 97 118 1 202 0 6,4 5,19 7,56,1 14,2 19,9,2 40,6 58,5 78,4 112 174 212 269 365 0 10 5,3 4,33 6,30 8,41 11,8 16,6 23,5 33,9 48,7 65,3 93,6 145 177 224 304 1200 4,3 3,46 5,04 6,73 9,44 13,2 18,8 27,1 39,0 52,3 74,9 116 141 179 243 900 3,2 2, 3,78 5,05 7,08 9,94 14,1 20,3 29,2 39,2 56,2 87 6 135 183 0 5,7 4,58 6,67 9,14 12,8 17,9 25,3 35,2,7 69,7 99,9 154 187 238 312 315 10 4,8 3,82 5,56 7,62,7 14,9 21,1 29,4 42,3 58,1 83,3 1 156 198 2 1200 3,8 3,05 4,45 6, 8,55 11,9 16,9 23,5 33,8 46,5 66,6 2 125 159 208 900 2,9 2,29 3,33 4,57 6,41 8,94 12,7 17,6 25,4 34,9,0 77 94 119 156 0 5,1 4,07 5,93 8,05 11,3 15,7 22,3 31,8 45,8 61,4 88,0 135 165 2 2 355 10 4,2 3,39 4,94 6,71 9,41 13,1 18,6 26,5 38,2 51,2 73,3 113 138 175 235 1200 3,4 2,72 3,95 5,37 7,53,5 14,9 21,2 30,5 40,9 58,7 90 1 140 188 900 2,5 2,04 2,96 4,03 5,65 7,86 11,1 15,9 22,9 30,7 44,0 68 83 5 141 1 kw = 1.36 CV = 1.34 HP orced lubrication necessary 16

Exact Reduction Ratios Parallel Shafts i total Number of stages 12 14 16 18 20 23 25 32 36 40 46 54 58 65 6,3 6,2 6,149 6,477 6,3 6,277 6,149 6,6 6,6 6,351 6,293 6,257 6,392 6,420 6,381 7,1 6,922 6,922 7,173 6,883 7,218 6,922 7,174 7,174 7,258 7,183 7,071 7,138 7,087 7,146 8,0 7,857 7,857 8,143 7,867 8,143 7,857 8,036 8,044 7,958 8,241 7,857 8,024 8,143 8,033 9,0 8,5 9,214 8,730 8,730 8,730 9,161 8,8 9,214 8,793 8,839 8,839 8,957 9,047 8,839 8,893 9,120 8,531 2,0 9,718,538 9,6,067 9,6,179 9,730,6 9,821 9,925,040 9,857 9,927 9,821,114,022 9,665 11,2,694 11,451,913 11,262 11,000 11,496 11,6 11,451 11,131 11,092 11,092 11,256 11,179 11,196 11,085,919,992 12,5 12,277 12,893 12,017 12,522 12,277 12,440 12,292 12,723 12,440 12,522 12,277 12,469 12,237 12,199 12,390 12,769 12,349 14,0 13,996 14,4 13,881 13,866 13,634 14,2 13,767 14,114 13,881 13,866 14,241 14,2 13,985 14,0 14,204 13,984 13,978 16,0 15,452 16,6 15,434 15,976 15,714 15,7 15,471 16,014 15,714 16,238 15,945 16,046 16,225 16,176 16,471 15,4 15,969 18,0 17,548 18,186 17,548 17,959 17,398 18,186 17,569 18,186 17,8 17,959 17,679 18,186 17,831 17,679 17,831 17,914 17,140 20,0 19,861 20,721 19,747 19,8 20,000 20,255 19,568 20,175 19,612 19,412 19,664 19,833 20,414 20,446 20,242 19,464 20,073 22,4 21,924 22,902 21,825 22,524 22,5 22,417 22,212 22,902 22,262 22,185 22,185 22,513 22,866 22,926 22,698 21,341 23,031 25,0 24,954 26,337 25,099 24,669 24,895 25,546 24,6 25,446 25,045 24,958 25,4 25,193 25,153 25,192 24,941 24,021 25,2,0 27,6,929 26,995,451,471,401,459,290 27,827 27,439,023,141,242,613,3 26,435 27,742 31,5 32,588 32,907 31,753 31,429 31,633 32,041 30,955 32,041 31,379 31,429 31,339 32,041 32,561 32,3 32,561 31,934 31,299 3 35,5 35,973 36,371 35,095 35,918 35,666 35,462 35,138 36,371 35,619 35,918 35,357 36,371 36,473 36,199 36,511 35,014 35,912 40,0 40,944 41,827 40,3 39,339 39,374 40,413 39,042 40,413 40,071 40,408 40,009 40,1 40,120 39,777 40,120 39,411 39,421 45,0 45,417 45,943 43,407 45,371 45,030 44,929 45,020 44,929 44,524 44,425 44,662 45,464 45,047 45,179 45,568 43,371 43,257,0,136,920,2 48,889 48,932,516,364,920,6,8 49,721 51,526,347 49,916,347 49,5 48,713 56,0 54,398 57,588 57,030 56,122 55,094 55,627 56,001 56,830 54,418 56,122 55,246 57,588 56,837 55,246 55,722 54,863 53,324 63,0 62,392 64,185 61,878 63,9 61,9 64,256 62,008 63,115 62,333 62,857 61,6 64,256 62,933 64,085 64,638 62,0,941 71,0 72,038 72,743,190,639 69,592 71,444 71,447 72,743 69,143,639 69,536 72,743 73,2 71,754 72,373,3,1,0 77,989 81,836 79,939,218 77,711 81,230,315,537 79,549,218 78,964 82,442 81,514 79,554,,017 77,0 90,0 87,593 87,669 88,403 88,137 89,716 88,599 89,343 87,4 90,171 88,7 88,487 88,6 87,263 88,954 8 97,778 97,864 1,032,7 99,294 98,057 1,417 99,442 3,052,693 99,832,693 99,055 99,640 112 112,444 112,543 1,654 1,321 113,156 111,746 112,685 1,491 115,934 113,2 112,968 112,681 1,848 9,4 125 123,9 123,617 127,619 127,236 125,2 124,235 124,585 122,840 127,4 124,542 126,3 125,867 123,819 123,064 140 143,723 139,232 142,152 140,551 141,898 140,158 141,336 139,1 144,273 142,649 141,027 141,375 140,983 141,887 4 1 1,435 155,422 162,459 1,630 157,047 155,121 1,435 157,929 164,884 163,027 159,7 1,4 1,034 158,932 184,1 178,735 177,931 175,9 178,971 176,776 178,262 175,476 185,494 183,406,042 179,585 179,086 174,825 200 202,655 196,322 205,211 202,901 198,973 196,533 198,185 195,088 203,935 201,639 200,977 200,0 200,043 196,295 224 224,6 217,590 221,125 218,635 223,713 220,9 224,6 221, 232,777 230,156 223,744 227,347 226,715 219,388 2 254,023 246,084 253,842 2,984 246,348 243,327 2,6 246,763 257,631 254,730 248,5 254,093 253,388 247,669 0 3,121 274,274 9,3 6,122 4,563 1,074 278,403 274,053 8,547 5,298 275,786 3,515 2,727 274,235 315 320,871 3,844 319,3 315,905 316,394 312,394 320,871 315,857 324,271 320,620 312,911 320,9 320,069 321,1 355 3,9 349,699 362,825 358,740 359,731 355,320 355,2 349,699 368,241 364,094 355,339 363,755 362,744 355,200 or exact reduction of gear-units with orthogonal s, please consult Cestari. 17

Thermal Output Thermal output, PT, kw Thermal output with Serpentine coil, PTK, kw 2 stages 3 stages 4 stages 2 stages 3 stages 4 stages 24 12 55 12 45 23 88 44 14 57 29 115 58 16 83 42 265 133 90 18 92 46 31 273 138 92 20 120 40 473 238 1 23 137 69 46 490 247 166 25 184 92 62 635 320 215 208 5 71 659 332 223 32 2 136 91 1123 566 3 36 321 162 9 1174 591 397 40 4 207 139 2298 1158 778 46 2 253 1 2389 1204 9 562 3 190 54 6 327 220 58 7 388 261 65 932 469 315 or sizes, 54, 58, and 65 cooling by heat exchanger is recommended; a serpentine coil should only be used on consultation with Cestari. 9 Weight of gear-units kgf 12 14 16 18 20 23 25 32 36 40 46 54 58 65 96 1 176 200 0 3 5 6 8 1200 0 00 30 4300 5 7200 90 18

Gear-units with Parallel Shafts 2 and 3 Stages Dimensions 2 Stages 3 Stages Attached by feet 305,5 140 4 420 200 137 ø17 (8) Holes 230 165 305,5 140 4 420 263 137 ø17 (8) Holes 230 155 90 20 47 145 145 ø17 1 (6) Holes 204 90 20 47 ø17 1 145 145 (6) Holes 204 Attached by torque arm 237 6,35 308 4 200 137 305,5 48 36 14,5 130 237 6,35 4 263 308 137 305,5 48 36 14,5 130 31 27 8 8 -k6 8 24-k6 217 434 217 212 Protection cap 154 144 6 Input 2 stages Input 3 stages Single integral Keyed hollow Hollow with shrink disc 75 75 61 -H7 59,3 1 59 20 145 -H7 55-m6 16 55-H7 212 16 2 30 Integral output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) Keyed hollow output Hollow output with shrink disc 19

Dimensions 12 2 Stages Gear-units with Parallel Shafts 3 Stages 2 and 3 Stages 343,5 1 520 4 224 152 ø20 (8) Holes 2 178 343,5 1 520 4 293 152 ø20 (8) Holes 2 168 Attached by feet 24 52 1 1 ø20 (6) Holes 230 24 52 ø20 1 1 (6) Holes 230 251 6,35 338 520 224 152 343,5 48 36 14,5 130 251 6,35 520 293 338 152 343,5 48 36 14,5 130 Attached by torque arm 35 27 12 32-k6 8 24-k6 2 0 2 236 Protection cap 173 163 118 Input 2 stages Input 3 stages Single integral Keyed hollow Hollow with shrink disc 85 85 71 -H7 69,4 130 69 20 155 -H7 90 65-m6 18 65-H7 236 18 1 40 Integral output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) Keyed hollow output Hollow output with shrink disc 20

Gear-units with Parallel Shafts 2 and 3 Stages Dimensions 14 2 Stages 3 Stages Attached by feet 385,5 5 5 520 2 1 ø20 208 520 327 1 (8) Holes 300 385,5 ø20 (8) Holes 300 188 5 25 65 185 185 ø20 200 (6) Holes 2 5 25 65 ø20 200 185 185 (6) Holes 2 Attached by torque arm 271 6,35 3 5 2 1 385,5 48 36 14,5 130 271 6,35 5 327 3 1 385,5 48 36 14,5 130 41 31 12 38-k6 8 -k6 2 2 540 256 Protection cap 188 178 1 Input 2 stages Input 3 stages Single integral Keyed hollow Hollow with shrink disc 95 95 81 -H7 79,9 140 79,5 20 1 -H7 75-m6 20 75-H7 256 20 306 Integral output Keyed hollow output Hollow output with shrink disc 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) 21

Dimensions 16 Gear-units with Parallel Shafts 2 Stages 6 0 220 440 200 45 0 6 135 0 ø24 (6) Holes 230 290 Attached by feet 405 330 2 55 65 435 6 0 145 5 6 0 24 405 330 3 20 320 24 Attached cover to cover Attached by torque arm 41 12 38-k6 320 320 640 300 Protection cap 220 1 Input Single integral Keyed hollow Hollow with shrink disc 87,5 72-H7 78 75-H7 79,9 1 90 20 1 85-m6 22 75-H7 300 20 75 3 Integral output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) Keyed hollow output Hollow output with shrink disc 22

Gear-units with Parallel and Orthogonal Shafts 3 Stages Dimensions 16 Parallel Orthogonal 6 366 200 630 8 320 Attached by feet 440 200 45 0 6 135 0 ø24 (6) Holes 230 290 440 200 45 205 0 6 135 0 ø24 (6) Holes 230 290 Attached cover to cover 405 330 2 55 65 6 366 145 5 24 320 405 55 8 630 65 5 6 145 24 2 330 Attached by torque arm 6 366 405 330 3 20 435 24 3 20 630 8 435 330 405 24 31 35 12 8 -k6 32-k6 320 320 640 300 Protection cap 220 1 Parallel Input Orthogonal Input Single integral Keyed hollow Hollow with shrink disc 87,5 72-H7 78 75-H7 79,9 1 90 20 1 85-m6 22 75-H7 300 20 75 3 Integral output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) Keyed hollow output Hollow output with shrink disc 23

Dimensions 16 Parallel Gear-units with Parallel and Orthogonal Shafts Orthogonal 4 Stages 6 366 190 646 826 320 440 69 200 45 0 6 135 0 6 366 145 405 2 330 69 55 65 5 6 366 ø24 (6) Holes 230 290 24 405 330 69 3 20 435 320 24 440 200 405 55 3 20 45 221 826 646 65 646 135 0 0 6 5 6 826 435 145 ø24 (6) Holes 24 330 2 230 290 330 405 24 Attached by feet Attached cover to cover Attached by torque arm 27 31 8 8 24-k6 8 -k6 320 320 640 300 Protection cap 220 1 Parallel Input 1 90 Orthogonal Input Single integral 79,9 Keyed hollow Hollow with shrink disc 20 1 87,5 72-H7 78 75-H7 85-m6 22 75-H7 300 20 75 3 Integral output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) Keyed hollow output Hollow output with shrink disc 24

2 Stages Gear-units with Parallel Shafts Dimensions 18 7 316 194 235 Attached by feet 4 220 45 3 7 149 3 ø24 (6) Holes 2 3 Attached cover to cover 445 3 300 75 7 316 159 640 65 24 2 335 Attached by torque arm 481 7 316 194 445 3 3 20 24 45 16 12 42-k6 335 335 6 330 Protection cap 265 245 165 Input Single integral Keyed hollow Hollow with shrink disc 95 -H7 85 82-H7 95,4 1 24 185 1 95-m6 25 90-H7 330 25 4 Integral output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) Keyed hollow output Hollow output with shrink disc 25

Dimensions 18 Parallel Gear-units with Parallel and Orthogonal Shafts Orthogonal 4 Stages 7 412 194 215 716 9 194 335 4 220 45 445 3 300 75 3 7 149 3 7 412 159 640 7 412 194 ø24 (6) Holes 2 3 65 24 445 3 3 20 481 2 335 24 4 220 445 75 3 20 45 245 9 716 716 149 3 3 7 640 7 9 481 159 194 ø24 (6) Holes 65 24 300 3 2 3 3 445 2 24 Attached by feet Attached cover to cover Attached by torque arm 35 41 12 32-k6 38-k6 335 335 6 330 Protection cap 265 245 165 Parallel Input Orthogonal Input Single integral Keyed hollow Hollow with shrink disc 95 -H7 85 82-H7 95,4 1 24 185 1 95-m6 25 90-H7 330 25 4 Integral output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) Keyed hollow output Hollow output with shrink disc 26

Gear-units with Parallel and Orthogonal Shafts 4 Stages Dimensions 18 Parallel Orthogonal 7 412 194 205 692 886 194 335 Attached by feet 4 69 220 45 3 7 149 3 ø24 (6) Holes 2 3 4 220 45 221 3 7 149 3 ø24 (6) Holes 2 3 Attached cover to cover 7 412 159 445 300 3 69 75 640 65 24 2 335 445 75 886 692 640 7 159 65 24 3 300 2 Attached by torque arm 7 412 194 445 3 69 3 20 481 24 3 20 692 886 483 194 3 445 24 27 31 8 12 8 24-k6 8 -k6 335 335 6 330 Protection cap 265 245 165 Parallel Input Orthogonal Input Single integral Keyed hollow Hollow with shrink disc 95 -H7 85 82-H7 95,4 1 24 185 1 95-m6 25 90-H7 330 25 4 Integral output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) Keyed hollow output Hollow output with shrink disc 27

Dimensions 20 Gear-units with Parallel Shafts 2 Stages 820 353 218 275 535 2 55 345 0 163 345 ø (6) Holes 0 3 34 Attached by feet 495 420 340 75 542 820 5 353 178 720 820 5 353 218 75 495 420 390 20 300 400 32 Attached cover to cover Attached by torque arm 51,5 16 14 48-k6 400 0 400 3 Protection cap 290 2 190 Input Single integral Keyed hollow Hollow with shrink disc 7,5 90-H7 95 92-H7 6,4 2 111 24 215 125 5-m6 -H7 3 90 4 Integral output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) Keyed hollow output Hollow output with shrink disc

Gear-units with Parallel and Orthogonal Shafts 3 Stages Dimensions 20 Parallel Orthogonal 820 4 218 255 753 971 218 400 Attached by feet 535 55 2 345 0 163 345 ø (6) Holes 0 3 34 535 2 55 226 345 0 163 345 ø (6) Holes 0 3 34 Attached cover to cover 495 420340 75 820 0 4 720 178 75 300 400 32 495 75 971 753 720 0 178 75 340 420 300 32 Attached by torque arm 820 0 4 542 218 495 420 390 20 390 20 753 971 542 218 420 495 41 41 12 12 38-k6 38-k6 400 400 0 3 Protection cap 290 2 190 Parallel Input Orthogonal Input Single integral Keyed hollow Hollow with shrink disc 7,5 90-H7 95 92-H7 6,4 2 111 24 215 125 5-m6 -H7 3 90 4 Integral output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) Keyed hollow output Hollow output with shrink disc 29

Dimensions 20 Parallel Gear-units with Parallel and Orthogonal Shafts Orthogonal 4 Stages 820 4 218 235 8 218 400 535 86 2 55 345 163 345 0 820 0 4 178 495 340 420 86 75 720 820 0 4 542 218 ø (6) Holes 0 3 75 495 420 86 390 20 300 400 32 34 535 2 495 75 390 20 55 3 8 8 163 345 345 0 720 0 542 178 218 ø (6) Holes 75 340 420 0 3 420 495 300 34 32 Attached by feet Attached cover to cover Attached by torque arm 35 35 12 12 32-k6 32-k6 400 400 0 3 Protection cap 290 2 190 Parallel Input Orthogonal Input Single integral Keyed hollow Hollow with shrink disc 7,5 90-H7 95 92-H7 6,4 2 111 24 215 125 5-m6 -H7 3 90 4 Integral output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) Keyed hollow output Hollow output with shrink disc 30

2 Stages Gear-units with Parallel Shafts Dimensions 23 900 398 300 Attached by feet 575 2 55 385 8 185 385 ø (6) Holes 300 3 34 Attached cover to cover 535 4 3 95 900 885 398 200 0 90 330 415 32 Attached by torque arm 0 900 885 398 535 4 4 20 59 1 20 16 55-m6 415 830 415 4 Protection cap 305 5 205 Input Single integral Keyed hollow Hollow with shrink disc 120 -H7 5 2-H7 116,4 2 122 24 230 140 115-m6 32 1-H7 4 490 Integral output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) Keyed hollow output Hollow output with shrink disc 31

Dimensions 23 Parallel Gear-units with Parallel and Orthogonal Shafts Orthogonal 3 Stages 900 518 2 878 1118 415 575 2 55 535 43 95 385 8 900 8 518 0 900 8 518 0 185 385 200 ø (6) Holes 300 3 90 535 4 4 20 330 415 32 34 575 2 535 95 4 20 ø 55 185 300 (6) Holes 293 385 385 3 8 1118 878 878 0 8 1118 0 200 90 3 4 4 535 330 34 32 Attached by feet Attached cover to cover Attached by torque arm 41 51,5 12 16 38-k6 14 48-k6 415 415 830 4 Protection cap 305 5 205 Parallel Input Orthogonal Input Single integral Keyed hollow Hollow with shrink disc 120 -H7 5 2-H7 116,4 2 122 24 230 140 115-m6 32 1-H7 4 490 Integral output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) Keyed hollow output Hollow output with shrink disc 32

Gear-units with Parallel and Orthogonal Shafts 4 Stages Dimensions 23 Parallel Orthogonal 900 518 2 868 18 415 Attached by feet 575 86 2 55 385 8 185 385 ø (6) Holes 300 3 34 575 2 55 3 385 8 185 385 ø (6) Holes 300 3 34 Attached cover to cover 900 8 518 200 535 3 4 86 95 0 90 330 415 32 535 95 18 868 0 8 200 90 3 4 330 32 Attached by torque arm 900 8 518 0 535 4 86 4 20 4 20 868 18 0 4 535 35 35 12 12 32-k6 32-k6 415 415 830 4 Protection cap 305 5 205 Parallel Input Orthogonal Input Single integral Keyed hollow Hollow with shrink disc 120 -H7 5 2-H7 116,4 2 122 24 230 140 115-m6 32 1-H7 4 490 Integral output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) Keyed hollow output Hollow output with shrink disc 33

Dimensions 25 Gear-units with Parallel Shafts 2 Stages 25 444 2 335 645 300 430 0 200 430 ø35 (6) Holes 340 420 42 Attached by feet 5 520 420 90 90 25 5 444 220 900 120 25 5 444 2 1 35 120 5 520 2 200 430 20 6 3 440 36 35 Attached cover to cover Attached by torque arm 64 120 20 18 -m6 440 440 8 4 Protection cap 330 3 230 Input Single integral Keyed hollow Hollow with shrink disc 133 1-H7 115 112-H7 127,4 2 132 24 263 155 125-m6 32 120-H7 4 32 540 Integral output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) Keyed hollow output Hollow output with shrink disc 34

Gear-units with Parallel and Orthogonal Shafts 3 Stages Dimensions 25 Parallel Orthogonal 25 5 2 295 924 1194 2 440 Attached by feet 645 300 430 0 200 430 ø35 (6) Holes 340 420 42 645 300 ø35 200 340 (6) Holes 264 430 430 420 0 42 Attached cover to cover 5 520420 90 90 25 0 5 900 120 220 1 35 120 3 440 36 5 90 1194 924 90 900 0 120 220 1 35 420 520 120 3 36 Attached by torque arm 25 0 5 6 2 5 520 2 200 430 20 35 430 20 924 1194 6 2 520 5 2 200 35 45 51,5 16 16 12 42-k6 14 48-k6 440 440 8 4 Protection cap 330 3 230 Parallel Input Orthogonal Input Single integral Keyed hollow Hollow with shrink disc 133 1-H7 115 112-H7 127,4 2 132 24 263 155 125-m6 32 120-H7 4 32 540 Integral output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) Keyed hollow output Hollow output with shrink disc 35

Dimensions 25 Parallel Gear-units with Parallel and Orthogonal Shafts Orthogonal 4 Stages 25 5 2 295 9 12 2 440 645 7 300 200 430 430 0 25 0 5 220 5 420 520 7 90 90 900 25 0 5 6 120 2 ø35 (6) Holes 340 420 1 35 120 5 520 7 2 200 430 20 3 440 36 42 35 645 300 5 90 430 20 320 12 9 90 9 200 430 430 0 900 0 12 6 120 220 2 ø35 (6) Holes 1 35 420 520 120 340 420 520 5 2 200 3 42 36 35 Attached by feet Attached cover to cover Attached by torque arm Tipos de saída 41 41 12 12 38-k6 38-k6 440 440 8 4 Protection cap 330 3 230 Parallel Input Orthogonal Input Single integral Keyed hollow Hollow with shrink disc 133 1-H7 115 112-H7 127,4 2 132 24 263 155 125-m6 32 120-H7 4 32 540 Integral output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) Eixo de saída vazado chavetado Hollow output with shrink disc 36

2 Stages Gear-units with Parallel Shafts Dimensions 1125 0 300 375 Attached by feet 695 325 4 1 230 4 ø35 (6) Holes 3 4 42 Attached cover to cover 655 5 4 115 85 1125 15 0 2 0 120 115 35 120 4 0 36 Attached by torque arm 1125 15 0 300 655 5 2 200 455 20 7 35 74,5 140 20 20 -m6 0 0 0 0 Protection cap 365 340 255 Input Single integral Keyed hollow Hollow with shrink disc 153 130-H7 132 135-H7 137,4 2 148 30 300 175 140-m6 36 130-H7 0 32 130 595 Integral output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) Keyed hollow output Hollow output with shrink disc 37

Dimensions Parallel Gear-units with Parallel and Orthogonal Shafts Orthogonal 3 Stages 1125 6 300 335 13 300 0 695 325 655 54 115 4 85 230 4 1 1125 1 6 0 1125 1 6 7 120 2 300 ø35 (6) Holes 3 4 115 35 120 655 5 2 200 455 20 4 0 36 42 35 695 325 655 115 455 20 ø35 230 (6) Holes 3 330 4 4 4 1 13 85 0 1 13 7 120 2 300 115 35 4 5 120 5 655 2 200 4 42 36 35 Attached by feet Attached cover to cover Attached by torque arm 51,5 59 1 16 20 14 48-k6 16 55-m6 0 0 0 0 Protection cap 365 340 255 Parallel Input Orthogonal Input Single integral Keyed hollow Hollow with shrink disc 153 2 148 137,4 130-H7 132 135-H7 30 300 175 140-m6 36 130-H7 0 32 130 595 Integral output Keyed hollow output Hollow output with shrink disc 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) 38

Gear-units with Parallel and Orthogonal Shafts 4 Stages Dimensions Parallel Orthogonal 1125 6 300 315 13 300 0 Attached by feet 695 7 325 4 1 230 4 ø35 (6) Holes 3 4 42 695 325 320 230 4 4 1 ø35 (6) Holes 3 4 42 Attached cover to cover 1125 1 6 2 655 4 5 7 115 85 0 120 115 35 120 4 0 36 655 115 13 85 0 1 120 2 115 35 4 5 120 4 36 Attached by torque arm 1125 1 6 7 300 655 5 7 2 200 455 20 35 455 20 13 7 300 5 655 2 200 35 41 41 12 12 38-k6 38-k6 0 0 0 0 Protection cap 365 340 255 Parallel Input Orthogonal Input Single integral Keyed hollow Hollow with shrink disc 2 148 30 137,4 153 300 130-H7 132 135-H7 175 140-m6 36 130-H7 0 32 130 595 Integral output Keyed hollow output Hollow output with shrink disc 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) 39

Dimensions 32 Gear-units with Parallel Shafts 2 Stages 1290 5 345 430 765 3 85 545 12 2 545 ø42 (6) Holes 430 530 Attached by feet 725 640 520 1 1 1290 1265 5 5 1140 145 1290 1265 5 345 135 145 725 640 300 200 5 32 855 42 4 590 36 0 42 ixação tampa a tampa Attached by torque arm 85 1 20 22 -m6 590 1 590 5 Protection cap 4 390 290 Input Single integral Keyed hollow Hollow with shrink disc 175 1-H7 154 152-H7 158,4 300 169 30 3 195 1-m6 40 1-H7 5 36 140 6 Integral output Keyed hollow output Hollow output with shrink disc 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) 40

Gear-units with Parallel and Orthogonal Shafts 3 Stages Dimensions 32 Parallel Orthogonal 1290 730 345 3 1120 1465 345 590 Attached by feet 765 3 85 545 12 2 545 ø42 (6) Holes 430 530 765 3 ø42 85 2 (6) Holes 430 290 545 545 530 12 Attached cover to cover 725 640 520 1 1 1290 12 730 1140 145 5 135 42 145 4 590 42 725 1 1465 1120 1 1140 12 145 5 135 42 520 640 145 4 42 Attached by torque arm 1290 12 730 855 345 725 640 300 200 5 32 36 0 1120 1465 855 345 640 725 300 200 5 32 36 0 59 1 59 1 20 20 16 55-m6 16 55-m6 590 1 590 5 Protection cap 4 390 290 Parallel Input Orthogonal Input Single integral Keyed hollow Hollow with shrink disc 175 1-H7 154 152-H7 158,4 300 169 30 3 195 1-m6 40 1-H7 5 36 140 6 Integral output Keyed hollow output Hollow output with shrink disc 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) 41

Dimensions 32 Parallel Gear-units with Parallel and Orthogonal Shafts Orthogonal 4 Stages 1290 730 345 3 12 1555 345 590 765 136 3 85 2 545 545 12 1290 12 730 5 725 520 640 136 1 1 1140 1290 12 730 855 145 345 ø42 (6) Holes 430 530 135 42 145 4 725 640 136 300 200 5 32 590 42 36 0 725 765 3 1 85 3 1555 12 1 12 2 545 545 12 1140 12 1555 855 145 5 345 ø42 (6) Holes 135 42 520 640 145 640 725 430 530 300 200 5 32 4 36 0 42 Attached by feet Attached cover to cover Attached by torque arm 51,5 51,5 16 16 14 48-k6 14 48-k6 590 1 5 590 Protection cap 4 390 290 Parallel Input Orthogonal Input Single integral Keyed hollow Hollow with shrink disc 175 1-H7 154 152-H7 158,4 300 169 30 3 195 1-m6 40 1-H7 5 36 140 6 Integral output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) Keyed hollow output Hollow output with shrink disc 42

2 Stages Gear-units with Parallel Shafts Dimensions Dimensões 36 14 630 375 4 Attached by feet 845 400 85 5 13 290 5 ø42 (6) Holes 4 5 Attached cover to cover 5 720 0 1 14 1385 630 315 12 145 145 42 145 5 6 42 Attached by torque arm 14 1385 630 375 5 720 300 200 590 32 945 36 0 95 24 25 90-m6 6 1220 6 620 Protection cap 455 435 3 Input Single integral Keyed hollow Hollow with shrink disc 205 1-H7 185 -H7 179,4 300 190 30 405 -m6 45 1-H7 620 40 1 745 Integral output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) Keyed hollow output Hollow output with shrink disc 43

Dimensions 36 Parallel Gear-units with Parallel and Orthogonal Shafts Orthogonal 3 Stages 14 820 375 420 1300 1675 375 6 845 400 85 5 7200 1 5 290 5 13 14 13 820 12 14 13 820 945 145 315 375 ø42 (6) Holes 4 5 145 42 145 5 720 5 300 200 590 32 6 42 36 0 845 5 400 1 ø42 85 290 4 (6) Holes 3 5 5 5 13 1675 1300 1300 12 13 1675 945 145 315 375 145 42 0 720 145 720 5 300 200 590 32 5 36 0 42 Attached by feet Attached cover to cover Attached by torque arm 69 130 74,5 140 20 20 18 65-m6 20 -m6 6 1220 6 620 Protection cap 455 435 3 Parallel Input Orthogonal Input Eixo integral iimples Keyed hollow Hollow with shrink disc 205 1-H7 185 -H7 179,4 300 190 30 405 -m6 45 1-H7 620 40 1 745 Integral output Keyed hollow output Hollow output with shrink disc 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) 44

Gear-units with Parallel and Orthogonal Shafts 4 Stages Dimensions 36 Parallel Orthogonal 14 820 375 390 1300 1675 375 6 Attached by feet 845 136 400 85 5 13 290 5 ø42 (6) Holes 4 5 845 400 85 3 290 5 5 13 ø42 (6) Holes 4 5 Attached cover to cover 14 13 820 315 5 0 720 136 1 12 145 145 42 145 5 6 42 5 1 1675 1300 12 13 145 315 145 42 0 720 145 5 42 Attached by torque arm 14 13 820 945 375 5 720 136 300 200 590 32 36 0 1300 1675 945 375 720 5 300 200 590 32 36 0 51,5 51,5 16 16 14 48-k6 14 48-k6 6 1220 620 6 Protection cap 455 435 3 Parallel Input Orthogonal Input Single integral Keyed hollow Hollow with shrink disc 205 1-H7 185 -H7 179,4 300 190 30 405 -m6 1-H7 620 45 40 1 745 Integral output Keyed hollow output Hollow output with shrink disc 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) 45

Dimensions 40 Gear-units with Parallel Shafts 2 Stages 15 5 425 5 935 4 685 15 325 685 ø48 (6) Holes 5 620 Attached by feet 885 0 6 140 130 15 1575 5 355 1430 1 15 1575 5 425 155 1 885 0 395 0 7 44 75 48 5 0 48 254 365 Attached cover to cover Attached by torque arm 24 25 95-m6 0 1400 0 0 Protection cap 530 5 3 Input Single integral Keyed hollow Hollow with shrink disc 3 221 30 2,4 230 430 200-H7 225 220-H7 2 2-m6 200-H7 0 45 8 Integral output Keyed hollow output Hollow output with shrink disc 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) 46

Gear-units with Parallel and Orthogonal Shafts 3 Stages Dimensions 40 Parallel Orthogonal 15 920 425 465 1375 0 425 0 Attached by feet 935 4 685 15 325 685 ø48 (6) Holes 5 620 935 4 ø48 325 5 (6) Holes 330 685 685 620 15 Attached cover to cover 885 06 140 130 15 15 920 1430 1 355 155 48 1 5 0 885 140 0 1375 130 1430 15 1 355 155 48 6 0 1 5 Attached by torque arm 15 15 920 75 425 885 0 395 0 7 44 48 254 365 1375 0 75 425 0 885 395 0 7 44 48 254 365 74,5 140 20 20 -m6 74,5 140 20 20 -m6 0 1400 0 0 Protection cap 530 5 3 Parallel Input Orthogonal Input Single integral Keyed hollow Hollow with shrink disc 3 221 30 2,4 230 430 200-H7 225 220-H7 2 2-m6 200-H7 0 45 8 Integral output Keyed hollow output Hollow output with shrink disc 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) 47

Dimensions 40 Parallel Gear-units with Parallel and Orthogonal Shafts Orthogonal 4 Stages 15 920 425 435 14 1905 425 0 935 1 4 325 685 685 15 15 15 920 355 885 6 0 1 140 130 1430 15 15 920 75 1 425 ø48 (6) Holes 5 620 155 48 1 5 885 0 1 395 0 7 44 0 48 254 365 885 935 4 140 435 1905 14 130 14 325 685 685 15 1430 15 1905 75 1 355 425 ø48 (6) Holes 155 48 6 0 1 0 885 5 620 395 0 7 44 5 48 254 365 Attached by feet Attached cover to cover Attached by torque arm 59 1 59 1 20 20 16 55-m6 16 55-m6 0 1400 0 0 Protection cap 530 5 3 Parallel Input Orthogonal Input Single integral Keyed hollow Hollow with shrink disc 230 200-H7 225 220-H7 2,4 3 221 30 430 2 2-m6 200-H7 0 45 8 Integral output Keyed hollow output Hollow output with shrink disc 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) 48

2 Stages Gear-units with Parallel Shafts Dimensions 46 1775 0 475 5 Attached by feet 35 0 7 1740 375 7 ø48 (6) Holes 5 6 Attached cover to cover 985 900 7 190 120 1775 1745 0 405 10 1 175 48 1 630 790 Attached by torque arm 1775 1745 0 475 985 900 395 0 875 44 1195 48 254 365 111 200 24 5-m6 790 15 790 7 Protection cap 0 567 3 Input Single integral Keyed hollow Hollow with shrink disc 248 127 215,9-H7 127 223 222,2-H7 231,4 4 241 36 4 0 230-m6 220-H7 7 203,2 947 127 Integral output Keyed hollow output Hollow output with shrink disc 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) 49

Dimensions 46 Parallel Gear-units with Parallel and Orthogonal Shafts Orthogonal 3 Stages 1775 40 475 515 15 2055 475 790 35 0 985 9007 190 7 120 375 7 1740 1775 1740 40 10 1775 1740 40 1195 1 405 475 ø48 (6) Holes 5 6 175 48 1 985 900 630 395 0 875 44 790 48 254 365 35 985 0 190 ø48 375 5 (6) Holes 415 7 7 6 1740 2055 15 120 15 10 1740 2055 1195 1 405 475 175 48 7 900 1 900 985 395 0 875 44 630 48 254 365 Attached by feet Attached cover to cover Attached by torque arm 85 1 85 1 20 20 22 -m6 22 -m6 790 15 790 7 Protection cap 0 567 3 Parallel Input Orthogonal Input Single integral Keyed hollow Hollow with shrink disc 248 127 215,9-H7 127 223 222,2-H7 231,4 4 241 36 4 0 230-m6 Integral output 220-H7 7 Keyed hollow output 203,2 127 947 Hollow output with shrink disc 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page )

Gear-units with Parallel and Orthogonal Shafts 4 Stages Dimensions 46 Parallel Orthogonal 1775 40 475 4 10 2075 475 790 Attached by feet 35 1 0 7 1740 375 7 ø48 (6) Holes 5 6 35 0 435 375 7 7 1740 ø48 (6) Holes 5 6 Attached cover to cover 1775 1740 40 405 985 7 900 1 190 120 10 1 175 48 1 630 790 985 190 2075 10 120 10 1740 1 405 175 48 7 900 1 630 Attached by torque arm 1775 1740 40 1195 475 985 900 1 395 0 875 44 48 254 365 10 2075 1195 475 900 985 395 0 875 44 48 254 365 59 1 59 1 20 20 16 55-m6 16 55-m6 790 15 7 790 Protection cap 0 567 3 Parallel Input Orthogonal Input Single integral Keyed hollow Hollow with shrink disc 248 215,9-H7 223 222,2-H7 127 127 231,4 4 241 36 4 0 230-m6 220H7 7 203,2 127 947 Integral output Keyed hollow output Hollow output with shrink disc 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) 51

Dimensions Gear-units with Parallel Shafts 2 Stages 1900 8 5 625 1155 5 115 840 19 400 840 ø48 (6) Holes 6 730 Attached by feet 1115 208 215 1 1900 8 430 1740 2 1900 8 5 48 1115 20 0 Attached cover to cover Attached by torque arm 132 230 825 16 825 830 24 32 125-m6 Input Single integral Keyed hollow 4 2 36 0 0 292,4 2-m6 63 0-H7 830 63 Integral output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) Keyed hollow output or sizes to 65, please consult Cestari. 52

Gear-units with Parallel and Orthogonal Shafts 3 Stages Dimensions Parallel Orthogonal 1900 1130 5 565 5 825 Attached by feet 1155 5 115 840 19 400 840 ø48 (6) Holes 6 730 1155 5 115 400 ø48 6 (6) Holes 840 840 730 1900 ixação tampa a tampa 1115 20 8 215 1900 1130 430 48 1 1740 2 0 1115 8 215 1 1740 1900 2 430 48 20 0 Attached by torque arm 1900 1130 5 1115 20 5 1115 20 95 1 95 1 825 16 825 830 24 24 25 90-m6 25 90-m6 Parallel Input Orthogonal Input Single integral Keyed hollow 4 2 36 0 0 292,4 2-m6 63 0-H7 830 63 Integral output Keyed hollow output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) or sizes to 65, please consult Cestari. 53

Dimensions Parallel Gear-units with Parallel and Orthogonal Shafts Orthogonal 4 Stages 1900 1130 5 535 5 825 1155 190 5 115 840 400 840 19 1900 1130 430 ø48 (6) Holes 1115 8 20 190 215 190 6 730 1 2 0 1740 1900 1130 5 48 1115 20 1155 5 115 840 1900 1115 8 215 1 1740 1900 400 840 2 430 5 ø48 (6) Holes 48 20 1115 20 6 730 0 Attached by feet Attached cover to cover Attached by torque arm 74,5 140 74,5 140 20 20 20 -m6 20 -m6 825 830 16 825 Parallel Input Orthogonal Input Single integral Keyed hollow 4 2 0 0 292,4 36 2-m6 63 0-H7 830 63 Eixo de saída integral 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) Keyed hollow output or sizes to 65, please consult Cestari. 54

2 Stages Gear-units with Parallel Shafts Dimensions 54 2030 930 5 6 Attached by feet 1245 0 115 905 2040 440 905 ø48 (6) Holes 6 7 Attached cover to cover 1195 1 930 225 1 2030 930 465 220 18 200 48 7 Attached by torque arm 2030 930 5 1195 1 132 230 8 8 10 8 24 32 125-m6 Input Single integral Keyed hollow 4 302 36 300 300 314,4 290-m6 63 300-H7 8 Integral output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) Keyed hollow output or sizes to 65, please consult Cestari. 55

Dimensions 54 Parallel Gear-units with Parallel and Orthogonal Shafts Orthogonal 3 Stages 2030 1200 5 590 5 8 1245 0 1195 1 930 225 115 905 2040 2030 1200 440 905 ø48 (6) Holes 465 200 48 6 7 1 220 7 18 2030 1200 5 1195 1 1245 0 115 440 ø48 6 (6) Holes 905 905 7 2030 465 200 48 1195 930 1 225 1 18 220 7 2030 5 1195 1 Attached by feet Attached cover to cover Attached by torque arm 1 1 8 10 8 8 24 24 25 95-m6 25 95-m6 Parallel Input Orthogonal Input Single integral Keyed hollow 4 302 300 300 314,4 36 290-m6 63 300-H7 8 Integral output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) Keyed hollow output or sizes to 65, please consult Cestari. 56

Gear-units with Parallel and Orthogonal Shafts 4 Stages Dimensions 54 Parallel Orthogonal 2030 1200 5 5 5 8 Attached by feet 1245 215 0 115 905 2040 440 905 ø48 (6) Holes 6 7 1245 0 115 905 2030 440 ø48 905 (6) Holes 6 7 Attached cover to cover 2030 1200 465 200 48 1195 930 215 1 255 1 220 7 18 1195 930 2 1 18 2030 220 465 200 48 1 7 Attached by torque arm 215 2030 1200 5 1195 1 5 1195 1 79,5 140 79,5 140 20 20 20 75-m6 20 75-m6 8 8 10 8 Parallel Input Orthogonal Input Single integral Keyed hollow 4 302 36 300 300 314,4 290-m6 63 300-H7 8 Integral output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) Keyed hollow output or sizes to 65, please consult Cestari. 57

Dimensions 58 Gear-units with Parallel Shafts 2 Stages 22 5 6 715 13 6 133 9 2226 485 9 ø54 (6) Holes 720 8 Attached by feet 1300 12000 242 1 22 5 5 2000 22 5 6 220 54 202 1300 1200 65 820 Attached cover to cover Attached by torque arm 143 2 900 900 0 9 30 36 135-m6 Input Single integral Keyed hollow 4 324 36 3-m6 320 320 320-H7 9 334,4 Integral output Keyed hollow output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) or sizes to 65, please consult Cestari. 58

Gear-units with Parallel and Orthogonal Shafts 3 Stages Dimensions 58 Parallel Orthogonal 22 1305 6 625 6 900 Attached by feet 13 6 133 9 2226 485 9 ø54 (6) Holes 720 8 13 6 133 485 ø54 720 9 9 (6) Holes 8 22 Attached cover to cover 1300 12000 242 22 1305 5 220 54 202 1 820 2000 65 1300 0 242 1 2000 22 5 220 54 1200 202 820 65 Attached by torque arm 22 1305 6 1300 1200 6 1300 1200 1 1 900 0 900 9 24 25 95-m6 24 25 95-m6 Parallel Input Orthogonal Input Single integral Keyed hollow 4 324 36 320 320 334,4 3-m6 320-H7 9 Integral output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) Keyed hollow output or sizes to 65, please consult Cestari. 59

Dimensions 58 Parallel Gear-units with Parallel and Orthogonal Shafts Orthogonal 4 Stages 22 1305 6 595 6 900 13 215 6 133 9 485 9 2226 22 1305 5 ø54 (6) Holes 1300 0 1200 215 242 215 720 8 202 1 820 2000 22 1305 6 220 54 1300 1200 65 13 6 133 9 22 1300 0 242 1 2000 22 485 ø54 (6) Holes 9 5 220 54 1200 202 6 1300 1200 720 8 820 65 Attached by feet Attached cover to cover Attached by torque arm 79,5 140 79,5 140 20 20 20 75-m6 20 75-m6 900 9 0 900 Parallel Input Orthogonal Input Single integral Keyed hollow 4 324 36 320 320 334,4 3-m6 320-H7 9 Integral output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) Keyed hollow output or sizes to 65, please consult Cestari.

2 Stages Gear-units with Parallel Shafts Dimensions 65 20 1120 695 7 Attached by feet 14 730 125 7 7 5 7 ø56 (6) Holes 0 9 Attached cover to cover 1444 11 275 195 20 1120 595 2300 56 1340 9 995 19,05 Attached by torque arm 20 1120 695 1444 1340 158 2 995 1990 995 30 30 36 1-m6 Input Single integral Keyed hollow 4 365 42 3 3 375,4 3-m6 3-H7 30 Integral output Keyed hollow output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) or sizes to 65, please consult Cestari. 61

Dimensions 65 Parallel Gear-units with Parallel and Orthogonal Shafts Orthogonal 3 Stages 20 14 695 7 695 995 14 730 125 7 1444 11 275 195 7 20 14 2300 20 14 5 7 595 695 ø56 (8) Holes 56 1340 1444 1340 0 940 995 19,05 9 14 1444 275 730 ø56 (8) Holes 125 5 0 7 7 7 940 20 195 2300 20 595 56 11 1340 695 1444 1340 9 19,05 Attached by feet Attached cover to cover = 111 200 111 200 995 1990 995 30 24 24 5-m6 5-n6 Parallel Input Orthogonal Input Single integral Keyed hollow 4 365 42 3 3 375,4 3-m6 3-H7 30 Integral output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) Keyed hollow output or sizes to 65, please consult Cestari. 62

Gear-units with Parallel and Orthogonal Shafts 4 Stages Dimensions 65 Parallel Orthogonal 20 14 695 6 695 995 Attached by feet 14 730 125 7 7 5 7 ø56 (6) Holes 0 940 14 730 125 7 7 20 5 7 ø56 (8) Holes 0 940 Attached cover to cover 20 14 595 56 1444 11 1340 275 195 2300 9 995 19,05 1444 275 195 2300 20 595 56 11 1340 9 19,05 Attached by torque arm 20 14 695 1444 1340 695 1444 1340 95 1 95 1 24 24 25 90-m6 25 90-m6 995 30 1990 995 Parallel Input Orthogonal Input Single integral Keyed hollow 4 365 42 3 3 375,4 3-m6 3-H7 30 Integral output 1) Keys according to DIN 6885 - Sheet 1 (see Table - page ) According to DIN 332/1 (see Table 11 - page ) Keyed hollow output or sizes to 65, please consult Cestari. 63

Assembly Suggestions for Output Shaft Keyed hollow A Bolt A Bolt B B Shaft assembly suggestion up to Ø 130 Shaft assembly suggestion > Ø 130 12 14 16 18 20 23 25 32 36 40 46 A 2 2 2 2 2 2 2 2 2 5 5 5 5 B 75 85 90 120 126 132 152 140 184 220 2 272 Bolt 20 20 20 20 24 24 24 24 24 30 30 30 30 or sizes to 65, please consult Cestari. Recommended tolerance for the machine, h6 or assembly on gear-units with hollow- and shrink disc R P LE3 LE LE2 2 threads ZAxZB DA DS3 DE3 c11 DS1 DE1 DP DS3 LD5 LD DS2 LD4 DS1 11 A Radius Radius Radius Table 6 Dimensions in mm of reccommended for equipment Gear unit Top of Shaft Aux. Bolt (DIN93) ax. DS1 DS3 DE1 min. DE3 radius LE2 LE3 LE DA P A Thread ZA Depth ZB Thread Length Tax. torque Nm E 59 2 30 248 75 20 2 20x2,5 45 3.200 E12 69 2 40 279 85 20 2 20X2,5 45 6.000 E14 75 75 85 74 2 304 90 20 2 20X2,5 45 7.0 E16 75 72 85 74 3 85 368 90 25,4 2 20X2,5 45 30X3,5 120 6.0 E18 82 5 81 3 85 408 25,4 2 20X2,5 45 30X3,5 120 9.000 E20 92 90 1 91 3 95 458 115 30 2 24X2,5 36X4,0 130 13.000 E23 2 120 1 3 5 488 130 30 2 24X2,5 36X4,0 140 17.0 E25 112 1 127 111 3 5 538 135 30 2 24X2,5 36X4,0 1 25.000 E 135 130 1 133 3 135 593 165 30 2 24X2,5 36X4,0 44.000 E32 152 1 1 151 3 145 675 35 5 30X3,5 42X4,5 190 76.000 E36 1 205 178 3 175 740 220 35 5 30X3,5 42X4,5 220 120.000 E40 220 200 218 3 185 855 35 5 30X3,5 42X4,5 230 184.000 E46 222,2 215,9 245 218 3 130 205 942 35 5 30X3,5 42X4,5 2.000 See the table below for tolerance Diameter DS3 / DS1 (mm) 18 a 30 31 a 51 a 81 a 0 Tolerance H7/ j6 H7 / h6 H7 / g6 H7 / g6 64

Application Instructions Shrink Disc The shrink discs must have a minimum service factor of S = 2. in relation to the torque of the motor This factor is necessary as findings show that one of the major reasons for non-removal of the disc is due to rotating of the of the customer s equipment on the hollow of the reducer (this rotation occurs in 85% of cases). As electric motors have a maximum torque above the rated torque, starting a motor with load can generate transitory torque above the rated torque, exceeding the limit of the disc and causing the to rotate. The following is a guidance sheet with minimum service factors for successful application of the shrink disc in the Helimax gearunit line. This spreadsheet states the minimum factor necessary for the disc/gear-unit in relation to the motor (sred), assuming standard bore for the disc and the factor for the particular at its maximum (on request). In shrink disc application, the mechanical service factor of the gear-unit (according to the load class, running time etc.) and the factor of sred disc (disc torque / motor torque (mmot)) should be calculated. Consider the factor with the highest value as that which the gear-unit should comply with. Ilustrative Examples: Example (1) CLoad Class: Heavy Running time: 24 hours / day Necessary mechanical service actor: fsmec = 2.00 Electric motor of 125 hp - 6 poles = 55 kw Gear ratio: 1 Gear-unit input rotation: n1 = 11 rpm Gear-unit output rotation: n2 = 11/1 = 7.19 rpm otor torque at gear-unit output: mot = 95.55 / 7.19 = 73053 Nm An E464 gear-unit will have maximum torque at the gearunit output of 1,000 Nm, giving a gear-unit service factor of 1000/73053 Nm = 2.05 which meets the mechanical requirements. The disc torque is,000 Nm which divided by the engine torque 000/73053 = 3.29. This value is greater than 2. and also meets the requirements. Example ( Class Load: oderate Running time: 24 hours / day actor necessary mechanical service: fsmec = 1. Electric motor of 20 hp - 4 poles = 15 kw Gear ratio: Gear-unit input rotation: n1 = 17 rpm Gear-unit output rotation: n2 = 17/ = 17. rpm otor torque at gear-unit output: mot = 95.15 / 17. = 8200 Nm An E204 gear-unit will have maximum torque at the gearunit output of 130 Nm, giving a gear-unit service factor of 130/8200 Nm = 1.65 which meets the mechanical requirements. The disc torque is 13,000 Nm which divided by the engine torque 13000/8200 = 1,58. This value is less than 2. so a larger gear-unit would be necessary, with a minimum disc torque of 8200x2, = 200 Nm; in this case the E25. Or the E23 gear-unit could be used with a special which would give a factor of 20/8200 = 2,45 (considered acceptable). Table 7 Shrink disc application Redutor Standard: Standard disc diameter Special: aximum diameter Torque Redutor Nm odelo Diâmetro Torque Diâmetro Torque 2 3 4 Disco Eixo Disco sdc sred Eixo Disco sdc sred E 2200 2300 x148 3200 1,39 1, E12 3000 3200 90x155 00 1,87 1,33 E14 4200 40 x1 75 70 1,67 1, E16 6300 60 60 x72 72 60 1,02 2,46 75 70 1,15 2,17 E18 9000 90 90 1x72 9000 0,95 2,64 85 0 1,14 2,20 E20 12000 130 130 125x72 90 13000 0,96 2, 95 100 1,11 2,25 E23 100 19000 19000 140x71 170 0,93 2, 5 20 1,06 2,36 E25 00 200 200 155x71 1 200 0,93 2, 115 000 1,04 2,41 E 32000 300 300 175x71 130 44000 1,26 1,99 130 44000 1,26 1,99 E32 400 53000 53000 195x71 1 700 1,43 1,74 1 700 1,43 1,74 E36 600 700 700 x71 1 120000 1, 1,56 1 120000 1, 1,56 E40 900 00 00 2x71 200 184000 1,74 1,44 200 184000 1,74 1,44 E46 130000 1000 1000 0x71 215,9 000 1, 1,56 220 2400 1,63 1,53 or sizes to 65, please consult Cestari. 12 65

Back-stop Complementary Dimensions 2 Stages 3 and 4 Stages A A D D Dados do contra recuo 13 No. of stages odel 16 18 20 23 25 32 36 40 46 2 3 4 2 3 4 Rated torque (Nm) ax. torque (Nm) N min. (rpm) N max. (rpm) A D 2-25-000 400 0 ---- 2000 266 125 2-40-000 0 10 ---- 17 292,5 135 2 X 86-25 DX ---- 0 630 ---- 303 1 3 4 2-63-000 8 2 ---- 14 330 1 2 X 85-40 SX ---- 10 430 ---- 318 175 3 4 2-63-000 8 2 ---- 14 345 1 2 X -40 SX ---- 22 400 ---- 374 190 3 4 2--000 10 4000 ---- 1200 375 2 X -40 SX ---- 22 400 ---- 389 190 3 4 2 3 (de 20 to ) 3 (de 31,5 to ) 4 2 3 (de 20 to ) 3 (de 31,5 to ) 4 2 3 (de 20 to ) 3 (de 31,5 até ) 4 2 3 (de 20 to ) 3 (de 31,5 to ) 4 2--000 10 4000 ---- 1200 387 X 120- SX ---- 5400 320 ---- 442 2 2-1-000 2200 50 ---- 0 473 2 X 140- SX ---- 7200 320 ---- 4 245 2-2-000 30 90 ---- 8 519 245 X 140- SX ---- 7200 320 ---- 2-400-000 5400 130 ---- 720 586 0 X 1-63 SX ---- 14000 2 ---- 2-630-000 9300 232 ---- 6 664 320 5 545 3 598 245 290 or parallel and orthogonal gear-unit sizes,12,14,, 54, 58 and 65, please consult Cestari 66

Lubrication Proper lubrication assures the performance and life of the gear-unit. HELIAX gear-units are lubricated by oil bath and equipped with a bull s eye oil-level display. The correct oil level is at the center of the display while the gear-unit is not running and is in the working position. Lubrication should be forced using a pump for cases marked with () in the mechanical power tables (pages 14, 15 and 16) and also for gear-units in the vertical working position. Important a) When the use of a heat exchanger is required, lubrication should be forced. b) When forced lubrication and a cooling system are required, cooling should be via a heat exchanger. Oil Type The lubricant should be good-quality extreme-pressure mineral oil; reaction neutral, non-corrosive to gears and with good antifoaming properties. Oil viscosity depends on the type of gear-unit, angular velocity and ambient temperature. or HELIAX gear-units operating at input rotations between 0 rpm and 0 rpm at an ambient temperature between C and 40 C, oil with viscosity ISO VG 320 is recommended. The table below shows some recommended types of oils and their respective manufacturers: Recommended lubricants: ineral ANUACTURER LUBRICANT VISCOSITY AND TYPE CLASSIICATION VISCOSITY REPSOL / YP Transmision EP 320 OBILOIL obilgear 632 PETROBRÁS Lubrax Industrial EG 320 PS ISO cst à 40 C CASTROL Optigear B 320 VG320 8-352 SHELL Omala 320 TEXACO eropa 320 KLUBER Kluberoil GE1 320 N Recommended lubricants: Synthetic ANUACTURER LUBRICANT VISCOSITY AND TYPE CLASSIICATION VISCOSITY KLUBER Klubersynth EG4 320 OBIL obil SHC 632 PROBRAS Lubrax Syntesys Gear 0 320 ISO VG320 cst à 40 C 8-352 Lubricant approximate volume (for reductions from 6.3 to 355 ) 12 14 16 18 20 23 25 32 36 40 46 54 58 65 liters 7 9 12 16 21 37 90 120 1 2 325 420 4 0 Operating temperature Operating temperature is the temperature inside the gear-unit after approximately 1 hour working at full load. The normal operating temperature for HELIAX gear-units is between 18 C and 90 C (oil temperature). The external housing temperature is approximately 15 C lower than the operating temperature. 14 Oil Change Oil changes should be performed every 20 hours, although during the first 0 hours oil quality should be monitored and the oil changed if it is contaminated or contains particles. During the oil changes, the oil must be removed while it is still hot in order to facilitate drainage and cleaning. Oil should be replaced using the same type and viscosity as that previously used. Oils of different types or manufacturers should not be mixed. In case of unfavorable environmental conditions (high humidity, aggressive environment, dust) and high temperatures or wide variations in temperature, shorter oil change intervals are recommended. Synthetic oil change intervals are longer and depend on operating temperature: or operating temperatures < C change the oil every 15,000 hours; for C to 85 C every,000 hours; for 85 C to 95 C every 00 hours. 67

Cooling When a cooling system is necessary, it may be of two types: 1 - Drawer-type serpentine coil, fixed internally at the bottom of the housing, with entry and exit points of the water positioned on the side of the housing as in the figure below (used for gear-units in the horizontal position). 2 - Heat exchanger of the water-oil type, equipped with pump, filter and pressure gauge. Deposits on the inner walls of the tubes, caused by minerals salts in the water, can be dissolved using Alcalá at a proportion of % in relation to the water volume of the system. The product should be allowed to circulate for 12 hours and then replaced with clean water. As a preventative measure, chemicals additives to the water may be used. These products are manufactured by Kenisur Chemical Ind. Similar products from other manufacturers may also be used. Serpentine coil cooling system Pontos Entry and de exit entrada points e saída of de água water na in the serpentina serpentine coil Vazão Águ A B C E S(NPT) Water flow Liters/min 137 0 26 113,5 72 1/2 20 12 152 0 29 130,5 1/2 20 14 169 0 32 148 86 1/2 20 16 29 45 155 84 3/4 25 18 194 29 45 175 84 3/4 25 20 218 47 200 3/4 25 23 47 220 3/4 25 25 2 47 57 243 1 3/4 25 300 47 57 268 1 3/4 25 32 345 47 300 220 3/4 25 36 375 47 340 220 3/4 25 40 425 47 75 375 2 3/4 40 46 475 47 75 425 2 3/4 40 or sizes to 65, please consult Cestari Heat exchanger cooling system Pressure Pressostato switch 15 Air iltro filter de ar Oil Retorno return de óleo Level Visor sight-glass de nível Drain Dreno aximum water temperature at inlet of the heat exchanger or coil: 30 C. or dimensional drawings, please consult Cestari 68

Technical Information Table 8 Units, quantities and symbols Physical quantities Symbol SI unit Unit abbreviation Time t Secund s Space s eter m Linear velocity v eter per second m/s Linear acceleration a eter per second squared m/s 2 ass m Kilogramme kg orce Newton N Work t Joule J Energy E Joule J Power Pot Watt W Impulse I Newton second N. s Linear momentum Q Kilogramme meter per second kg. m/s Pressure P Newton per square meter OR Pascal N/m 2 ou Pa Density d Kilogramme per cubic meter kg/m 3 Table 9 Conversions ultiply by to obtain Atmosphere (atm) 1.325 Pa Bar.000 Pa Cavalo vapor (CV) 0,7355 KW Dyne (dyn) 0,00001 N oot (ft) 12 in oot (ft) 0,3048 m Gallon (U.S. liquid) (gal) 3,785412 dm 3 Gallon (U.K. liquid) (Imp. Gal) 4,5487 dm 3 Horsepower (HP) 0,7457 KW Inch (in) 0,0254 m Kilogram force (Kgf) 9,665 N Kilopond (Kp) 9,665 N Kilopound (Kip) 4448,222 N Cubic meter (m3) 0 liters (l) 1.000 litros (l) ile 19,343 m Knot 0,514791 m/s Ounce (avoirdupois) (oz),4131 g Ounce (troy) (oz tr) 31,348 g Poise (p) 0,1 N, s/m 2 Pound (avoirdupois) (lb) 0,4536 kg Pound (avoirdupois) (lb) 16 onca (avdp) Pound-force per square inch (psi) 0,0306 kgf/cm 2 Pound-force per square inch (psi) 6894,757 Pa RP 0.47 radians / s 0,47 radianos / s Stoke (St) 0,0001 m 2 / s etric tonne (t) 1.000 kg Torr 133,322 Pa Yard (yd) 3 ft Yard (yd) 0,9144 m 16 69

Informações Técnicas Table lat keys - DIN 6885 - Sheet 1 Detail A Recommended tolerances High pressure Keyway in the hub Low pressure High pressure Keyway in the Low pressure Height lat key Width P9 JS9 P9 N9 h11 h9 Shaft Diameter Width b Height h Depth of keyway Tolerance Hub keyway corners r2 Key corners Shaft t1 Hub t2 for t1 and t2 inimun aximum inimun aximum > 8 a 3 3 1,8 1,4 + 0,1 0,08 0,16 0,16 0,25 > a 12 4 4 2,5 1,8 + 0,1 0,08 0,16 0,16 0,25 > 12 a 17 5 5 3 2,3 + 0,1 0,16 0,25 0,25 0,40 > 17 a 22 6 6 3,5 2,8 + 0,1 0,16 0,25 0,25 0,40 > 22 a 30 8 7 4 3,3 + 0,2 0,16 0,25 0,25 0,40 > 30 a 38 8 5 3,3 + 0,2 0,25 0,40 0,40 0, > 38 a 44 12 8 5 3,3 + 0,2 0,25 0,40 0,40 0, > 44 a 14 9 5,5 3,8 + 0,2 0,25 0,40 0,40 0, > a 58 16 6 4,3 + 0,2 0,25 0,40 0,40 0, > 58 a 65 18 11 7 4,4 + 0,2 0,25 0,40 0,40 0, > 65 a 75 20 12 7,5 4,9 + 0,2 0,40 0, 0, 0, > 75 a 85 22 14 9 5,4 + 0,2 0,40 0, 0, 0, > 85 a 95 25 14 9 5,4 + 0,2 0,40 0, 0, 0, > 95 a 1 16 6,4 + 0,2 0,40 0, 0, 0, > 1 a 130 32 18 11 7,4 + 0,2 0,40 0, 0, 0, > 130 a 1 36 20 12 8,4 + 0,3 0, 1,00 1,00 1,20 > 1 a 1 40 22 13 9,4 + 0,3 0, 1,00 1,00 1,20 > 1 a 200 45 25 15,4 + 0,3 0, 1,00 1,00 1,20 > 200 a 230 17 11,4 + 0,3 0, 1,00 1,00 1,20 > 230 a 2 56 32 20 12,4 + 0,3 1,20 1, 1, 2,00 > 2 a 290 63 32 20 12,4 + 0,3 1,20 1, 1, 2,00 > 290 a 330 36 22 14,4 + 0,3 1,20 1, 1, 2,00 > 330 a 3 40 25 15,4 + 0,3 2,00 2, 2, 3,00 > 3 a 440 90 45 17,4 + 0,3 2,00 2, 2, 3,00 > 440 a 0 31 19,5 + 0,3 2,00 2, 2, 3,00 Table 11 º center holes with metric thread - DIN 332/1 - Sheet 2 - orm B 16 ød6 ød2 t2 t1 t3 t4 t5 ød3 ød4 ød5 º 120º 6.3 Shafts d Diameters Depth d1 d2 d3 d4 d5 t1 t2 t3 t4 t5 > 7 a 3 2,5 3,2 5,3 5,8 9 13 2,6 1,8 0,2 > a 13 4 3,3 4,3 6,7 7,4 14 3,2 2,1 0,3 > 13 a 16 5 4,2 5,3 8,1 8,8 12,5 17 4 2,4 0,3 > 16 a 21 6 5 6,4 9,6,5 16 21 5 2,8 0,4 > 21 a 24 8 6,8 8,4 12,2 13,2 19 25 6 3,3 0,4 > 24 a 30 8,5,5 14,9 16,3 22 30 7,5 3,8 0,6 > 30 a 38 12,2 13 18,1 19,8 37,5 9,5 4,4 0,7 > 38 a 16 14 17 23 25,3 36 45 12 5,2 1,0 > a 85 20 17,5 21,4 31,3 42 53 15 6,4 1,3 > 85 a 130 24 21 25 34,2 38 63 18 8 1,6 >130 a 225 30 26 31 44 48 77 17 11 1,9 >225 a 320 36 31,5 37 55 74 93 22 15 2,3 >320 a 0 42 37 43 65 71 84 5 26 19 2,7

Technical Information uros - Afastamentos em μm (0,001 mm) Perfuration Dimensions (mm) >3 até 6 >6 até > até 18 >18 até 30 >30 até > até > até 120 >120 até > até 2 Tolerance fields 7 8 G6 G7 H6 H7 H8 H9 J6 J7 JS6 JS7 JS8 JS9 K6 K7 6 7 N6 N7 N8 N9 P6 P7 P8 P9 +22 + +12 +16 +8 +12 +18 +30 +5 +6 +4 +6 +9 +15 +2 +3-1 0-5 -4-2 0-9 -8-12 -12 + + +4 +4 0 0 0 0-3 -6-4 -6-9 -15-6 -9-9 -12-13 -16-20 -30-17 -20-30 -42 + +35 +14 +20 +9 +15 +22 +36 +5 +8 +4,5 +7,5 +11 +18 +2 +5-3 0-7 -4-3 0-12 -9-15 -15 +13 +13 +5 +5 0 0 0 0-4 -7-4,5-7,5-11 -18-7 - -12-15 -16-19 -25-36 -21-24 -37-51 +34 +43 +17 +24 +11 +18 +27 +43 +6 + +5,5 +9 +13,5 +21,5 +2 +6-4 0-9 -5-3 0-15 -11-18 -18 +16 +16 +6 +6 0 0 0 0-5 -8-5,5-9 -13,5-21,5-9 -12-15 -18-20 -23-30 -43-26 -29-45 -61 +41 +53 +20 + +13 +21 +33 +52 +8 +12 +6,5 +,5 +16,5 +26 +2 +6-4 0-11 -7-3 0-18 -14-22 -22 +20 +20 +7 +7 0 0 0 0-5 -9-6,5 -,5-16,5-26 -11-15 -17-21 -24 - -36-52 -31-35 -55-74 + +64 +25 +34 +16 +25 +39 +62 + +14 +8 +12,5 +19,5 +31 +3 +7-4 0-12 -8-3 0-21 -17-26 -26 +25 +25 +9 +9 0 0 0 0-6 -11-8 -12,5-19,5-31 -13-18 -20-25 - -33-42 -62-37 -42-65 -88 + +76 +29 +40 +19 +30 +46 +74 +13 +18 +9,5 +15 +23 +37 +4 +9-5 0-14 -9-4 0-26 -21-32 -32 +30 +30 + + 0 0 0 0-6 -12-9,5-15 -23-37 -15-21 -24-30 -33-39 - -74-45 -51-78 -6 +71 +90 +34 +47 +22 +35 +54 +87 +16 +22 +11 +17,5 +27 +43,5 +4 + -6 0-16 - -4 0-30 -24-37 +36 +36 +12 +12 0 0 0 0-6 -13-11 -17,5-27 -43,5-18 -25 - -35-38 -45-58 -87-52 -59-91 +83 +6 +39 +54 +25 +40 +63 + +18 +26 +12,5 +20 +31,5 + +4 +12-8 0-20 -12-4 0-36 - -43 +43 +43 +14 +14 0 0 0 0-7 -14-12,5-20 -31,5 - -21 - -33-40 -45-52 -67 - -61-68 -6 +96 +122 +44 +61 +29 +46 +72 +115 +22 +30 +14,5 +23 +36 +57,5 +5 +13-8 0-22 -14-5 0-41 -33 - + + +15 +15 0 0 0 0-7 -16-14,5-23 -36-57,5-24 -33-37 -46-51 - -77-115 - -79-122 +8 +137 +49 +69 +32 +52 +81 +130 +25 +36 +16 +26 +40,5 +65 +5 +16-9 0-25 -14-5 0-47 -36-56 >2 até 315 +56 +56 +17 +17 0 0 0 0-7 -16-16 -26-40,5-65 -27-36 -41-52 -57-66 -86-130 -79-88 -137 Eixos - Afastamentos em μm (0,001 mm) Perfuration Dimensions (mm) >3 até 6 Tolerance fields f6 f7 g5 g6 h5 h6 h7 h8 h9 j5 j6 j7 js5 js6 js7 k5 k6 k7 m5 m6 m7 n5 n6 n7 p5 p6 p7 - - -4-4 0 0 0 0 0 +3 +6 +8 +2,5 +4 +6 +6 +9 +13 +9 +12 +16 +13 +16 +20 +17 +20 +24-18 -22-9 -12-5 -8-12 -18-30 -2-2 -4-2,5-4 -6 +1 +1 +1 +4 +4 +4 +8 +8 +8 +12 +12 +12 >6 até > até 18 >18 até 30 >30 até > até > até 120 >120 até > até 2 >2 até 315-13 -13-5 -5 0 0 0 0 0 +4 +7 + +3 +4,5 +7,5 +7 + +16 +12 +15 +21 +16 +19 +25 +21 +24 +30-22 - -11-14 -6-9 -15-22 -36-2 -2-5 -3-4,5-7,5 +1 +1 +1 +6 +6 +6 + + + +15 +15 +21-16 -16-6 -6 0 0 0 0 0 +5 +8 +12 +4 +5,5 +9 +9 +12 +19 +15 +18 +25 +20 +23 +30 +26 +29 +36-27 -34-14 -17-8 -11-18 -27-43 -3-3 -6-4 -5,5-9 +1 +1 +1 +7 +7 +7 +12 +12 +12 +18 +18 +18-20 -20-7 -7 0 0 0 0 0 +5 +9 +13 +4,5 +6,5 +,5 +11 +15 +23 +17 +21 +29 +24 + +36 +31 +35 +43-33 -41-16 -20-9 -13-21 -33-52 -4-4 -8-4,5-6,5 -,5 +2 +2 +2 +8 +8 +8 +15 +15 +15 +22 +22 +22-25 -25-9 -9 0 0 0 0 0 +6 +11 +15 +5,5 +8 +12,5 +13 +18 +27 +20 +25 +34 + +33 +42 +37 +42 +51-41 - -20-25 -11-16 -25-39 -62-5 -5 - -5,5-8 -12,5 +2 +2 +2 +9 +9 +9 +17 +17 +17 +26 +26 +26-30 -30 - - 0 0 0 0 0 +6 +12 +18 +6,5 +9,5 +15 +15 +21 +32 +24 +30 +41 +33 +39 + +45 +51 +62-49 - -23-29 -13-19 -30-46 -74-7 -7-12 -6,5-9,5-15 +2 +2 +2 +11 +11 +11 +20 +20 +20 +32 +32 +32-36 -36-12 -12 0 0 0 0 0 +6 +13 +20 +7,5 +11 +17,5 +18 +25 +38 + +35 +48 +38 +45 +58 +52 +59 +72-58 -71-27 -34-15 -22-35 -54-87 -9-9 -15-7,5-11 -17,5 +3 +3 +3 +13 +13 +13 +23 +23 +23 +37 +37 +37-43 -43-14 -14 0 0 0 0 0 +7 +14 +22 +9 +12,5 +20 +21 + +43 +33 +40 +55 +45 +52 +67 +61 +68 +83-68 -83-32 -39-18 -25-40 -63 - -11-11 -18-9 -12,5-20 +3 +3 +3 +15 +15 +15 +27 +27 +27 +43 +43 +43 - - -15-15 0 0 0 0 0 +7 +16 +25 + +14,5 +23 +24 +33 + +37 +46 +63 +51 + +77 + +79 +96-79 -96-35 -44-20 -29-46 -72-115 -13-13 -21 - -14,5-23 +4 +4 +4 +17 +17 +17 +31 +27 +27 + + + -56-56 -17-17 0 0 0 0 0 +7 +16 +26 +11,5 +16 +26 +27 +36 +56 +43 +52 +72 +57 +66 +86 +79 +88 +8-88 -8-40 -49-23 -32-52 -81-130 -16-16 -26-11,5-16 -26 +4 +4 +4 +20 +20 +20 +34 +34 +34 +56 +56 +56 16 71

NOTES

ACTORY: Rod. onte Alto/Vista Alegre, km 3 onte Alto SP Brasil 159-000 SALES (16) 3244-0 vendas@cestari.com.br SERVICE (16) 3244-20 service@cestari.com.br CUSTOER SERVICE (16) 3244-18 sac@cestari.com.br www.wegcestari.com Distributor Dealer Helimax - 03/2016-2000