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MOTOR M42 WITH SPUR GEAR S90

  • Plate gear, gear wheels made of nitrided steel, output shaft made of steel, permanent grease
    lubrication, output in sintered bronze plain bearings, plastic cover
  • Optional: output shaft with ball bearings

Gear reduction table M42 + S90

M42x10/I M42x15/I M42x20/I M42x30/I M42x40/I
Gear reduction Number of gear stages Efficiency Speed
at motor-speed 3000 rpm
Continous torque
[i = x : 1] [x] [%] [1/min] [Ncm] [Ncm] [Ncm] [Ncm] [Ncm]
19 2 81 158 38 61 76 99 122
27 2 81 111 54 87 109 141 174
31 2 81 97 62 99 124 161 198
53 3 73 57 97 155 194 252 311
68 3 73 44 124 198 247 322 396
93 3 73 32 169 271 338 440 541
142 3 73 21 260 416 520 676 832*
222 4 66 14 366 586 733 952* 1172*
296 4 66 10 488 781 977* 1270* 1563*
432 4 66 7 713 1140* 1426* 1853* 2281*

* Motors have to be operated with current limitation

General gear data

Number of gear stages [x] 1 2 3
Max. continous torque [Ncm] 500 700 900
Recommanded input-speed [1/min] < 3000 < 3000 < 3000
Permissible axial shaft load [N] 40 40 40
Permissible radial shaft load [N] 120 120 120
Backlash (unloaded) [°] 0.7 – 1.6 0.7 – 1.6 0.7 – 1.6
Temperature range [°C] -20 … 80 -20 … 80 -20 … 80
Gear-length [mm] 40.5 40 40

Download data sheets

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