Motor: Hoist Motor is an 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 rope 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 six.
Rope Drum: Grooved 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 is composed of the contactor box,controlling switch,cut-off
limiter.the working voltage of controlling switch is 380V,36V or 24V(safety
voltage).
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.