Outer rotor plane motor traction machine

A motor traction machine, planar motor technology, applied in the direction of electromechanical devices, mechanical energy control, electrical components, etc., can solve the problems of poor practical functionality, increased axial thickness, waste of axial space, etc., to save thickness space , Reduce the axial thickness and save the axial space
CN104843566AInactive Publication Date: 2015-08-19曾海平
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
曾海平
Publication Date
2015-08-19
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an outer rotor plane motor traction machine and relates to the technical field of motors. The outer rotor plane motor traction machine comprises a motor stator, a traction sheave, a permanent magnet, an encoder and a disc brake, steel wire rope grooves are formed in the outer surface of the traction sheave, the permanent magnet is attached to the inner side surface of the traction sheave, the motor stator is installed inside a motor shell, symmetric three-phase alternating current coils are wound on the motor stator, the encoder is installed in the middle of a hollow shaft of a motor, a vertical plate is installed at one side of the motor shell, and the disc brake is fixed on the vertical plate. According to the outer rotor plane motor traction machine, the structural design is reasonable, the axial direction space is saved, the axial direction thickness is reduced, the practicability is great, the application range is wide, and the stable operation of an elevator lift car is guaranteed.
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Description

technical field

[0001] The invention relates to the technical field of motors, in particular to an outer rotor planar motor traction machine. Background technique

[0002] In elevators with machine rooms, small machine rooms or machine rooms, motors are required. The brake drums of drum brakes are generally used in the prior art, which increases the thickness in the axial direction and wastes axial space. The structure of the pulley is too simple, and its practical function is not strong. Based on this, it is still necessary to design an outer rotor planar motor traction machine. Contents of the invention

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an outer rotor planar motor traction machine, which has a reasonable structural design, saves axial space, reduces axial thickness, has strong practicability, is widely used, and ensures The stable operation of the elevator car.

[0004] In order to achieve the abo...

Claims

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