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Motor base and motor

A motor seat and seat body technology, which is applied in the manufacture of motor generators, electrical components, electromechanical devices, etc., can solve the problems of low coaxiality of the whole machine, uneven motor air gap, difficult to control noise, etc., to achieve noise control, The effect of weakening the accumulation of shape and position errors and improving the coaxiality

Pending Publication Date: 2017-05-17
ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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AI Technical Summary

Problems solved by technology

[0005] In the embodiment of the present invention, a motor base and a motor are provided to solve the problems of low coaxiality of the whole machine, uneven air gap of the motor, and difficulty in controlling noise in the prior art

Method used

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Embodiment Construction

[0033] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0034] Please refer to Figure 5 to Figure 12 , The motor base in the present invention includes a base body 1 and an end cover 2, wherein the base body 1 is in a hollow cylindrical shape, the above-mentioned end cover 2 is installed at the first end, and the second end is an opening. More particularly, the seat body 1 and the end cover 2 in the present invention are made in an integrated manner. In the present invention, the end cap 2 can be a front end cap or a rear end cap. Additionally, the opening at the second end allows another end cap to be fitted as in the prior art.

[0035] Preferably, a boss 4 is formed at the transition between the outer surface of the seat body 1 and the end cover 2 . The boss strap 4 is used for fixing the base body by the chuck of the machine tool du...

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Abstract

The invention discloses a motor base and a motor. The motor base comprises a hollow base body and an end cover, wherein the end cover is arranged at a first end of the base body, and the base body and the end cover are integratedly formed. With the adoption of the integrated base body, the coaxiality of the whole machine is favorably improved, form and position error accumulation caused by different processing references is reduced, the gas uniformity of the motor cannot be affected, and noise control is facilitated.

Description

technical field [0001] The invention relates to the technical field of motors, in particular to a motor base and a motor. Background technique [0002] Figure 1 to Figure 4 A schematic structural view of a motor seat in the prior art is shown. Such as Figure 1 to Figure 4 As shown, the motor includes two end covers 2, a base 1, a stator, a rotor, a shaft, a bearing, a fan 14, and a motor cover 18 arranged front and back. Among them, the base body 1 plays the role of supporting and fixing the stator core in the motor, and at the same time, in the bearing end cover structure, through its cooperation with the end cover 2, it plays the role of protecting the motor winding and supporting the rotor. The end cover 2 is a structural part connecting the rotor and the base body. On the one hand, it needs to protect the internal structure of the motor, and on the other hand, the relative position of the stator and the rotor must be ensured through the rolling bearings placed in the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K5/00H02K5/18H02K15/00
CPCH02K5/00H02K5/18H02K15/00
Inventor 贾武豪卢素华刘吉胜
Owner ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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