High Precision Planetary Gearboxes

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R-137

R Gearboxes

R-137 Helical gear units can output up to 8000 Nm (depends on ratio)

Calculate your machine and find the required gearbox output torque using this tool

Engineering Calculator

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Overview

Performance data:

Transmission ratios: 5.15:1 to 222.60:1
Efficiency Up to 97%
Input motor flanges: For IEC motors and servomotors
Output shaft: Solid Smooth Output Shaft with Key
Versions: Flange mounted
Foot mounted

Typical Applications:

  • Cement and Mining
  • Chemical and Paper Industry
  • Conveyors
  • Cranes and Construction Machinery
  • Food and Beverages
  • Metalworking machines
  • Pumps and Compressors
  • Water Treatment
  • Woodworking Machines

R Helical gear units have the following advantages:

  • Carburized, case hardened, and ground gears, offering greater reliability and longer service life.
  • Compact design
  • Excellent reliability
  • Intermittent and continuous operation
  • ATEX standard requirements
  • Optional NSF H1 certified food grade lubrication
  • For any mounting position
Specifications
Ratio n1N n1Max T2N1 T2Max2 T2E3 F2RMax J C Δφ η M
(rpm) (rpm) (N·m) (N·m) (N·m) (N) (Kg·cm2) (Nm/arcmin) (arcmin) % (Kg)
5.15 1400 2797 4600 6150 7820 34500 304.0 433 8 97 250-318
6.38 1400 3197 5110 6150 8680 35900 223.0 433 8 97 250-318
7.59 1400 3597 5110 6150 8680 39000 173.0 433 8 97 250-318
8.71 1400 2797 7840 8160 13300 27600 289.0 524 6 97 250-318
10.79 1400 3197 8000 8160 13600 31100 213.0 524 6 97 250-318
12.83 1400 3597 8000 8160 13600 34700 161.0 524 6 97 250-318
14.51 1400 3924 8000 8160 13600 37300 136.0 524 6 97 250-318
16.80 1400 4378 8000 8160 13600 40600 110.0 524 6 97 250-318
19.04 1400 4500 8000 8160 13600 43500 91.0 524 6 97 250-318
22.00 1400 4500 8000 8160 13600 47100 75.0 524 6 97 250-318
24.12 1400 4500 8000 8160 13600 49400 66.0 524 6 97 250-318
29.57 1400 4500 7780 8160 13200 53900 42.0 524 6 97 250-318
27.83 1400 3197 7680 8160 13000 54100 125.0 546 6 96 260-328
32.91 1400 3597 8000 8160 13600 53400 94.0 546 6 96 260-328
37.65 1400 3924 8000 8160 13600 53400 78.0 546 6 96 260-328
44.39 1400 4378 8000 8160 13600 53400 62.0 546 6 96 260-328
50.86 1400 4500 8000 8160 13600 53400 51.0 546 6 96 260-328
59.17 1400 4500 8000 8160 13600 53400 42.0 546 6 96 260-328
65.20 1400 4500 8000 8160 13600 53400 37.0 546 6 96 260-328
73.49 1400 4500 8000 8160 13600 53400 31.0 546 6 96 260-328
80.91 1400 4500 8000 8160 13600 53400 27.0 546 6 96 260-328
88.70 1400 4500 8000 8160 13600 53400 47.0 548 6 95 260-328
103.20 1400 4500 8000 8160 13600 53400 39.0 548 6 95 260-328
113.72 1400 4500 8000 8160 13600 53400 34.0 548 6 95 260-328
128.18 1400 4500 8000 8160 13600 53400 28.0 548 6 95 260-328
141.12 1400 4500 8000 8160 13600 53400 25.0 548 6 95 260-328
156.31 1400 4500 8000 8160 13600 53400 19.0 548 6 95 260-328
174.40 1400 4500 8000 8160 13600 53400 16.0 548 6 95 260-328
188.45 1400 4500 8000 8160 13600 53400 15.0 548 6 95 260-328
222.60 1400 4500 8000 8160 13600 53400 12.0 548 6 95 260-328

(1) T2N value is calculated at n1n, continuous duty cycle, uniform operation, KA=1 and unlimited theoretical life time as per ISO-6336 (NL>N00 in the Woehler line). The application factor KA according to DIN-3990-1 must be considered for each duty cycle and machine type. 
(2) T2Max only  for very short time intervals
(3) Up to 1000 times during the gearbox's lifetime

Dimensions
R-137 Dimensions