RV-C Series Gearbox :: Performance

RV-C Model Rated Torque Allowable Acc./Dec. Torque Max. Allowable Torque (E-Stop) Rated Moment Max. Moment Thrust Load Torsional Rigidity Backlash Rated Speed Max. Output Speed Weight
lb-in (Nm) lb-in (Nm) lb-in (Nm) lb-in (Nm) lb-in (Nm) lb lb-in/min (Nm/min) Min rpm rpm lb (kg)
10C 868 (98) 2,170 (245) 4,340 (490) 6,076 (686) 12,151 (1,372) 1,323 (5,880) 416 (47) 1 15 80 10.1 (4.6)
27C 2,343 (265) 5,859 (662) 11,717 (1,323) 8,679 (980) 17,359 (1,960) 1,984 (8,820) 1,337 (151) 1 15 60 18.7 (8.5)
50C 4,340 (490) 10,850 (1,225) 21,699 (2,450) 15,623 (1,764) 31,246 (3,528) 2,646 (11,760) 2,258 (255) 1 15 50 33.1 (15)
100C 8,680 (980) 21,699 (2,450) 43,398 (4,900) 21,716 (2,452) 43,397 (4,900) 3,086 (13,720) 4,517 (510) 1 15 40 43.0 (19.5)
200C 17,359 (1,960) 43,398 (4,900) 86,796 (9,800) 78,117 (8,820) 156,230 (17,640) 4,409 (19,600) 8,679 (981) 1 15 30 125.7 (57)
320C 27,775 (3,136) 69,437 (7,840) 138,874 (15,680) 182,272 (20,580) 347,179 (39,200) 6,614 (29,400) 17,359 (1,960) 1 15 25 176.4 (80)
400C 34,692 (3,920) 86,730 (9,800) 173,460 (19,600) 216,825 (24,500) 520,380 (58,800) 7,695 (34,300) 21,683 (2,450) 1 15 20 237.6 (108)
500C 43,398 (4,900) 108,495 (12,250) 216,991 (24,500) 303,787 (34,300) 694,358 (78,400) 8,818 (39,200) 30,379 (3,430) 1 15 20 352.7 (160)
900C 78,057 (8,820) 195,143 (22,050) 390,285 (44,100) 390,285 (44,100) 780,570 (88,200) 11,433 (50,960) 43,365 (4,900) 1 15 15 506 (230)
  1. Care should be taken not to exceed the maximum continuous output speed of the gear reducer.
  2. If the maximum continuous output speed required for the application exceeds the maximum continuous output speed of the reducer, consult Nabtesco for application assistance.

Standard Reduction Ratios

RV-10C RV-27C RV-50C RV-100C RV-200C RV-320C RV-400C RV-500C RV-900C
Shaft Rotation n:1
27 36.57 (1390/38) 32.54 (1985/61) 36.75 34.86 35.61 (2778/78) 35.61 37.34 42.80
  1. Final reduction ratios are determined by the input gear coupled with center gear. (typical final ratio range: 50:1 to 200:1)
  2. For case rotation, subtract 1 from shaft rotation values (input inertia values remain constant)

NOTE: Specifications are subject to change for improvement without prior notice. Errors excepted.