The output torque of the motor reducer is T=200NM, the speed ratio of the reducer is i=11, the motor speed is 1450r/min. How much is the minimum power of the motor?
The reducer is a kind of independent parts enclosed by a rigid shell gear, worm gear, gear - worm gear reducer, commonly used as a prime mover and work machine. It plays an important role in matching speed and transmitting torque between prime mover and working machine or actuator, and it is widely used in modern machinery.
Reducer in the prime mover and working machine or actuator between the matching speed and torque transfer role, reducer is a relatively precise machine, the purpose of using it is to reduce speed, increase torque. According to transmission series can be divided into single and multi-stage reducer; gear wheel factory according to the shape can be divided into cylindrical gear reducer, bevel gear reducer and bevel gear-cylindrical gear guide wheel reducer; according to the arrangement of transmission can be divided into expansion, split and same shaft type speed reducer.
The input torque of the reducer is that the motor output torque is 20NM. T = 9.55*P/N. T is torque Nm, P is power W, N is 3KW speed r/min calculation.
