the wire rope electric hoist Structural characteristics

- Jan 24, 2018 -

The wire rope electric hoist Structural characteristics

The components of the wire rope electric hoist are: motor, transmission mechanism, reel and wire rope. The different positions of the motor and the drum can be divided into four types.

(1) the electric hoist with the axis perpendicular to the axis of the motor uses a worm gear drive, the width is large, the structure is heavy, the mechanical efficiency is low, and the processing is difficult. There is no manufacturer to produce this type of structural type.

(2) electric hoist with the axis of the motor parallel to the axis of the reel,

Wire rope electric hoist

Wire rope electric hoist

The advantages are small size and height. Its shortcomings are large size, grouping, and complex manufacturing and assembly. The radius of the track is large.

(3) the electric hoist is installed in the reel. Its advantages are small size and compact structure. Its main shortcomings are poor heat dissipation of motor, poor grouping, inconvenience of inspection, installation and maintenance of motor, and complex power supply device.

(4) the electric hoist, which is installed outside the drum, has the advantages of good grouping, high generality, easy to change and lift, and easy to install and repair. Its shortcomings are: large size.


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