... used in brake motor,crane,hoist,construction machniery Torque:2-150N.m power:25-110w The series of brake for electricity crane ... YEJ series electromagnetic brake three-phase asynchronous motor. Widely used in braking motor, hoisting equiment,decelerating motor,forklift,lift, ... achievement of rapid and accurate positioning of parking, can be used in power when the security (anti-insurance) braking and ...