The YCT series electromagnetic adjustable speed motor is a kind of alternative current, constant turn moment, adjustable speed motor, which is composed of three phase induction motor, electromagnetic slip coupling, tachometer generator and electric control equipment. By means of the closed-loop control, the speed can be adjusted steplessly and the torque keeps constant in the rate of range.

SIt is widely used in all kinds of machinery which need stepless adjustable speed with constant torque such as textile, chemical, plastic, metallurgical, etc. And it is particularly suitable for the use under the driving load with a decreasing moment such as the centrifugal pump and blower, featuring remarkable energy-saving.