Product description:
Over- length electric hoist motor and speed reducer is installed in drum with one end, the motor shaft through a shaft coupling and reducer connection, on the other side of the reducer an axis rotation installed on the cylinder cover. Gear on the reducer second shaft interdigitate with the gear on the hollow shaft, Save the main transmission shaft and a shaft coupling, With motor driving reducer directly, make the drive torque bigger, Improve the lifting height and smooth operation, low noise, long service life. This product strictly according to the national 3 packets,and underwrited by the China life property co., LTD., please be assured that use.