Wire rope Electric Hoist is assembled by several parts: Hoisting Gear Box, Hoisting Motor
with brake, Rope Drum, Electric Control Panel and Traveling
Trolley. All these units are separately accessible and promptly
disassembled cost and stopped.
Motor: Hoist Motor is a taper type rotor motor with braking, it is made
by Nanjing special motor factory, it is of the best quality motors,
it has bigger torque, so it can be adapted to moving frequently,
the Maximum torque is 2.4-3 times than the rated torque.
Gear Box: Hoist Gear Box has specially treated gears for high wear
resistance. Each Geared Shaft assembly is supported on ball or
roller bearings, to ensure smooth, low-friction operation.
Wire Rope: Hoisting ropes comply with the exporting standards. The leading
rope taken by the Drum does not slip sideways when slack. The
factor of safety, on the nominal breaking strength of the rope is
Rope Drum: Grooved hoist Drum, seamless pipe of adequate length to be
wounded in one layer and to provide proper support for the rope to
minimize abrasive wear is provided. Drum Shaft resolves on Ball
Bearings for ensuring smooth running.
Electric apparatus controlling system: Model CD1 and MD1 hoist is composed of the contactor box,
controlling switch, cut-off limiter, the working voltage of
controlling switch is 380V,36V or 24V(safety voltage).
Rope Guide: Rope Guide is in two halves, ensuring easy accessibility. It
encircles the Drum completely so that the rope may not uncoil even
when the Hoist is in unloaded condition. The rope guides of our
company is thickened and dilated, so that it is not easy to be
Hook: The Hook Block is tested to 150 % of full load before assembly.
The rope sheaves are fully guarded with protective steel casting.
All sheaves rotate on ball bearing the pulley is thicken and
dilated than domestic common pulley.