Wire Rope gourd common faults and solutions
Wire rope gourd common faults and diagnosis
The wire rope gourd starter, the motor does not turn, can not lift heavy objects
Reason
(1) excessive overloading
(2) more than 10% lower than the rated voltage, the voltage
(3) motor failure, wire disconnect or poor contact
(4) The brake wheel cover rust killed, brake wheel off the not open
(5) Motor sweep chamber
Workaround
(1) does not allow overloading
(2) the voltage is restored to normal
(3) maintenance of electrical line
(4) Remove the brake wheel cleaning corroded surface
(5) sweep chamber occurs mainly due to the axial displacement of the rotor core or stator core displacement motor shaft support ring badly worn and need to be removed to replace the support ring, so that a uniform gap between the stator and rotor cone each side is 0.35-0.55 mm or sent back to the wire rope hoist manufacturer repai