High Precision & High rigidity, Reduction gear RV-E series

Basic Solid 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 :
Compact & slim
Lightweight
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　58 N.m ～ 14,700 N.m
- Allowable starting/stopping torque　117 N.m ～ 36,750 N.m
- Reduction ratio　1/31 ～ 1/203.52