hollow shaft cycloidal gear reducer RV-200C


The precision cycloidal pinwheel RV-200C gear reducer consists of a front stage of a planetary gear reducer and a rear stage of a cycloidal pinwheel reducer.

The cycloidal pinwheel RV-200C gear reducer has a compact structure and a large transmission ratio has characteristics of low vibration, low noise, low energy consumption, high rigidity, high torque, low backlash, large transmission range, high transmission efficiency, long life.

It is widely used in industrial robots, machine tools, medical testing equipment, satellite receiving systems, and other fields.

Compared with the harmonic drive, the precision cycloid RV reducer has high fatigue strength, stiffness, and life, and the accuracy of the return difference is stable. Unlike the harmonic drive, the motion accuracy will be significantly reduced as the use time increases.


RV-200C Technical Parameters



RV-200C Working Parameter


Output Rotational speed




15 25


Output Torque Input Capacity Output Torque Input Capacity Output Torque Input Capacity Output Torque Input Capacity


kW Nm kW Nm kW Nm


200C     2700 1.9 2000 4.02 1690 5.79

Note: The rated torque is the output torque when the output speed is at 15r/min.



RV-200C Performance Parameter


Model Speed Ratio

Allowable output speed

Maximum backlash Allowable acceleration/deceleration torque Momentary max allowable torque Allowable moment Momentary max allowable movement Weight Efficiency Noise


arc.min Nm Nm Nm Nm kg %


200C 34.86 30 1 5000 10000 8800 17600 55 >80





RV-200C Installation Drawing

Gearbox RV-200c installation drawing

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