RV reducer

ZHENKANG RV REDUCER WILL ACTIVATES YOUR ROBOT

We started our research sine year 2010 and we’ve came to the step of it’s production,there are over 1000 sets reducer have been installed in types of the robots and it’s performance better than original ones.

ZKRV-E SERIES REDUCERĀ :: PERFORMANCE

Model Rated torque Allow. acceleration/ deceleration torque Max. allow. torque (emergency stop) Allow. torque Max. allow. Torque Max backlash Reduction (1:R) Max. output speed Weight
20E 180 Nm 450 Nm 900 Nm 880 Nm 1,760 Nm 1 Arc.min 81-161 75 rpm 4.7 Kg
40E 400 Nm 1,000 Nm 2,000 Nm 1,600 Nm 3,200 Nm 1 Arc.min 81-153 70 rpm 9.3 Kg
80E 800 Nm 2,000 Nm 4,000 Nm 2,050 Nm 4,100 Nm 1 Arc.min 81-153 70 rpm 13.1Kg
110E 1100 Nm 2,750 Nm 5,500Nm 2,840 Nm 5,684 Nm 1 Arc.min 81-161 50 rpm 17.4 Kg
160E 1600 Nm 4,000 Nm 8,000Nm 3,840 Nm 7,680Nm 1 Arc.min 81-171 40 rpm 26.4 Kg
320E 3200 Nm 8,000 Nm 16,000 Nm 7,000 Nm 14,000 Nm 1 Arc.min 81-185 35 rpm 44.3 Kg
450E 4500 Nm 11,250 Nm 22,500 Nm 8,500 Nm 17,000 Nm 1 Arc.min 81-171 25 rpm 66.4 Kg

RV drive is a new type of transmission method developed on the basis of cyloid needle wheel transmission RV reducer is composed of two planetary reducers, involute cylindrical gear and cycoloid needle wheel.Involute planetary gear is integrated to the crankshaft,they serve as the input of the tranmission for the cycoloid needle wheel. Crankshaft drives the cycoloid needle wheel for the eccentric motion.While the crankshaft revolutes one turn clockwise, the cycoloid needle moves one teeth counter clockwise. The core components of the RV reducer is pin gear casing, crankshaft and cycoloid needle wheel.

RV reducer

Applications

Industrial robot,precision machine,antenna systems,medical imaging,wind turbine generators…