High Precision Planetary Gearboxes

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R-087

R Gearboxes

R-087 Helical gear units can output up to 1550 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: 5.30:1 to 246.54:1
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)
5.30 1400 4500 910 1270 1540 8980 25.0 76 7 97 60-81.1
6.39 1400 4500 1020 1270 1730 9450 19.0 76 7 97 60-81.1
7.13 1400 4500 1070 1270 1810 9780 16.0 76 7 97 60-81.1
8.22 1400 4500 1160 1270 1970 10200 13.0 76 7 97 60-81.1
9.14 1400 4500 1210 1270 2050 10500 11.0 76 6 97 60-81.1
9.90 1400 4500 1180 1550 2000 10400 21.0 93 6 97 60-81.1
11.93 1400 4500 1230 1550 2090 11200 17.0 93 6 97 60-81.1
13.33 1400 4500 1280 1550 2170 11600 14.0 93 6 97 60-81.1
15.35 1400 4500 1340 1550 2270 12100 12.0 93 6 97 60-81.1
17.08 1400 4500 1390 1550 2360 12600 10.0 93 6 97 60-81.1
19.10 1400 4500 1440 1550 2440 13000 8.7 93 6 97 60-81.1
21.51 1400 4500 1500 1550 2550 13600 7.3 93 6 97 60-81.1
23.40 1400 4500 1550 1550 2630 13900 6.6 93 6 97 60-81.1
27.84 1400 4500 1550 1550 2630 15000 5.1 93 6 97 60-81.1
31.40 1400 4500 1550 1550 2630 7820 4.1 93 5 97 60-81.1
34.40 1400 4500 1500 1550 2550 9480 3.6 93 5 97 60-81.1
27.88 1400 4500 1500 1550 2550 15100 9.8 97 7 96 61-82.1
32.66 1400 4500 1550 1550 2630 16000 7.6 97 7 96 61-82.1
36.84 1400 4500 1550 1550 2630 16800 6.2 97 7 96 61-82.1
41.74 1400 4500 1550 1550 2630 16900 5.1 97 7 96 61-82.1
47.58 1400 4500 1550 1550 2630 16900 4.1 97 7 96 61-82.1
52.82 1400 4500 1550 1550 2630 13500 3.6 97 6 96 61-82.1
60.35 1400 4500 1550 1550 2630 15200 2.9 97 6 96 61-82.1
63.68 1400 4500 1550 1550 2630 15800 2.7 97 6 96 61-82.1
72.57 1400 4500 1550 1550 2630 16900 2.2 97 6 96 61-82.1
81.92 1400 4500 1550 1550 2630 16900 4.0 97 6 95 61-82.1
93.38 1400 4500 1550 1550 2630 16900 3.3 97 6 95 61-82.1
103.65 1400 4500 1550 1550 2630 16900 3.0 97 6 95 61-82.1
118.43 1400 4500 1550 1550 2630 16900 2.4 97 6 95 61-82.1
124.97 1400 4500 1550 1550 2630 16900 2.3 97 6 95 61-82.1
142.41 1400 4500 1550 1550 2630 16900 1.9 97 6 95 61-82.1
155.34 1400 4500 1550 1550 2630 16900 1.6 97 6 94 61-82.1
181.77 1400 4500 1550 1550 2630 16900 1.3 97 6 94 61-82.1
205.71 1400 4500 1550 1550 2630 16900 0.90 97 6 94 61-82.1
216.54 1400 4500 1550 1550 2630 16900 0.81 97 6 94 61-82.1
246.54 1400 4500 1550 1550 2630 16900 0.66 97 6 93 61-82.1

(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-087 Dimensions