... main products are: gear motors, three phase motors, speed control motors, brake motors, damping motors, torque motors, and DC gear motors. They are widely used ... of ZD motor: March 1996, start to make motor parts;1998 start to make Y-series AC motor; ... CNAS 04312Q20296R1S Design, Development, Manufacture and Service of Capacitor Running Asynchronous Gear Motor and 3 Phase Asynchronous Gear Motor ...