... Parameters of Forward and Backward Running Low Speed High Torque Motors(300Nm~500Nm) Rated TorquePowerAC VoltageSpeedReverse timesCurrentEfficiencyWeight300Nm5 kw380V20 ... Saving 60% energy than regular ways.3.Good torque performance, high torque at low speed. Run smoothly at low speed, ... , multiple display. The shape of the motor can be changed. The motor can be horizontal, vertical, dual shaft, ...