What is the output torque of the NGW52-18 planetary reducer?

The output torque of NGW52-18 planetary gearbox is affected by various factors, such as motor power, input speed, and utilization coefficient. According to some data, the output torque range of the NGW series two-stage planetary gearbox is between 902-47305N · m. 

But for the specific NGW52-18 model, its output torque usually needs to be determined through the gearbox torque calculation formula based on the selected motor power and actual working conditions.

The calculation formula is: T=9550 × P × i × η ÷ n. Among them, T is the output torque (N · m), P is the rated output power of the motor (kW), i is the speed ratio, η is the efficiency of the reducer (the efficiency of the NGW series two-stage planetary reducer is generally around 94%), and n is the input speed of the motor (r/min).
For example, when the motor power is 5.5 kW, the input speed is 1450 r/min, the speed ratio is 18, and the efficiency is 94%, the output torque is:
T=9550×5.5×18×0.94÷1450≈637N.m