Dongqi 10 ton double speed wire rope electric hoist is installed in single girder overhead crane, gantry crane, jib crane and other small lifting mechanism as material handling equipment. Double speed electric hoist is generally used in factories, mines, railways, ports and warehouses.
The main part of double speed wire rope electric hoist is the cable drum in the middle, one side connected the motor, through the middle of the rotating shaft, the power transmission to the other end of the reducer, reducer drive cable drum (or chain) wire rope hoist to be lifting. The tapered rotor motor are mostly used for electric hoist motors, this motor can be self-braking when the power is off.
Lifting Motor:
The lifting motor of double speed electric hoist is a bigger moment motor of taper rotor, with asynchronous braking, thus the extra braking is needed. The motor loading lasting rate is 25%, ensuring high safety. The lifting motor of double speed hoist has the B or F grade insulation and the safety class of IP44/ P154.
Lifting Speed Reducer:
The lifting speed reducer of double speed hoist adopts Class 3 dead axle bevel wheel, with a long working life. The gear is made of heated alloy steel with high intension.
Tank body and tank cover of the reducer are made of best cast iron, strictly assembled and sealed well. The reducer is a separate device, which is convenient to be installed and uninstalled.
The lifting speed reducer has a very high efficiency and high reliability during moving.
Protect Function:
The double-speed electric hoist is equipped with brennschluss stopper to ensure the safety of hoist during moving.
The gourd is also equipped with a head punch protection device.
Wire Rope:
The wire rope used is confirming with the national standards GB/T 20118-2006(6*37+1), which has good resistance to wear.
Operation Device:
The double speed electric hoist has two operation devices: the wire rope operating and remote control.
Welcome to buy our high quality double speed electric wire rope hoist at factory price from Dongqi Hoist manufacturer & supplier in China.
Dongqi can also provide customized service to offer you most suitable design and best solution, please confirm following information when you send inquiry.