A shock-resistant silent motor

Abstract

The invention relates to an anti-vibration mute motor, and belongs to the field of motors. The motor comprises an end cap, and a stator and a rotor arranged in the end cap; a rotating shaft penetrates the rotor, and one end of the rotating shaft extends out of the end cap to form an output shaft; the rotor comprises a rotor body and teeth, anti-vibration noise-reduction blocks are filled between adjacent teeth, and the anti-vibration noise-reduction blocks are fixedly connected with one another via connecting pieces positioned in two end surfaces of the rotor; the end cap comprises two single end caps, part of the cover end surface of each single end cap recesses inwardly to form a compact groove, a bearing installation step is formed between the wall of the compact groove and the cover end surface, and the compact groove is internally provided with an elastic anti-vibration mute part. Different parts are cooperated to buffer impact and vibration transmitted from different parts, generating vibration, of the rotor, and a good anti-vibration mute effect is achieved.

Description

technical field [0001] The invention relates to the field of motors, in particular to an anti-shock and silent motor. Background technique [0002] The existing motor generates additional centrifugal force due to the rotation of the rotor, and the bearing and bracket receive the periodic additional centrifugal force, which is transmitted to the casing through the bearing and bracket to cause vibration and noise. Especially in the case of high-speed operation or long-term use, the vibration and noise are greater, the motor is easily damaged, and the casing may be twisted. Contents of the invention [0003] The object of the present invention is to provide an anti-vibration and silent motor to solve the above problems. [0004] Above-mentioned technical purpose of the present invention is achieved through the following technical solutions: [0005] An anti-seismic silent motor, comprising an end cover, a stator and a rotor arranged in the end cover; the rotor is pierced wi...

AI Technical Summary

Problems solved by technology

[0002] The existing motor generates additional centrifugal force due to the rotation of the rotor, and the bearing and bracket receive periodic additional centrifugal force, which is transmitted to the casing through the bearing and bracket to cause vibration and noise

Especially in the case of high-speed operation or long-term use, the vibration and noise are greater, the motor is easily damaged, and the casing may be twisted at the same time.

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