The hoist motor model of ZLP800,ZLP630 are LTD80, LTD63, the structure of the hoists are basically the same, are made of electromagnetic ą-motor, centrifugal speed limit device, two-stage deceleration system and " ą " form of rope winding mechanism.
The electric hoist has automatic rope feeding function, the operator only needs to insert the wire rope into the rope inlet of the hoist motor.
The electromagnetic braking device of the hoist can autobond in the case of power failure or power supply interruption, generating braking torque, which can stop and support the suspension platform.
In case of power failure or power failure, screw (insert) the lever of the manual sliding device (placed in the handle of the hoist) into the lever of the electromagnetic brake (inside the wind cover of the motor), open the brake, and the suspension platform can slide down at a constant speed.
Electric hoist motor is gear lubricated, so lubricating oil should be replaced every six to twelve months according the using condition.