ZZHZ products take tapered brake asynchronous motor as matched motor. Electric hoist and overhead crane single girder overhead crane

moving system are equipped with safety device, such as lift limit switch, crane terminal point limit switch and others.

LD model electric single girder overhead crane is controlled on the ground or in the cabin according to different control modes;

has two types according to control circuit and voltage: low voltage (36v) and high voltage (380v); CD1 model (single speed) and

MD1 model (dual speed) according to electric hoist lifting speed.

The specification provides electrical control principles diagram and installation wiring diagram under low voltage single speed

and low voltage dual speed conditions.