High Precision & High rigidity, Reduction gear RV-C/CA series

Basic Hollow Shaft Model

Nabtesco's precision reduction gear is a reduction gear for precise motion control which uses a planocentric reduction gear mechanism. This reduction gear design has advantages in rigidity and resistace against overload with a compact body due to a large number of simultaneously engaged gear teeth. Furthermore, minimal backlash, rotational vibration and low inerita lead to rapid acceleration, smooth
motion and accurate positioning.

Features :
- Hollow shaft
- High accuracy (backlash 1arc.min.)
- High shock load resistance (withstands 5 x rated torque)
- Good accel. performance (up to 2.5 x rated torque)

Lineup :
- Rated torque　98 N.m ～ 11,760 N.m
- Allowable starting/stopping torque　245 N.m ～ 29,400 N.m
- Reduction ratio　1/27 ～ 1/37.34
※Please ask available reduction ratio with input gears (Option).