Calculation formula of reducer torque

Speed ratio = motor output speed × reducer output speed (“speed ratio” is also called “transmission ratio”)

1. Know the torque, the output revolution and the service coefficient of the reducer, and calculate the required motor power of the reducer as follows:

Motor power = torque ＋ 9550 × motor power input revolutions ＋ speed ratio ＋ service factor

 

2. Know the motor power, speed ratio and service coefficient, and calculate the reducer torque as follows:

Reducer torque = 9550 × motor power △ motor power input revolution × speed ratio × service factor