Rotor and motor with same

A rotor and stator technology, applied in the field of vernier motors, can solve the problems of small output torque and limited motor output capacity, and achieve the effect of strong output capacity, large output torque, and increased output torque

Active Publication Date: 2015-07-01
GUANGDONG WELLING ELECTRIC MACHINE MFG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The vernier motor in the related art has a small output torque due to the influence of the rotor

Method used

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  • Rotor and motor with same

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Embodiment Construction

[0020] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0021] A rotor 20 according to an embodiment of the present invention will be described below with reference to the drawings.

[0022] Such as figure 1 As shown, the rotor 20 according to the embodiment of the present invention is provided with a plurality of main teeth 30 arranged at intervals along the circumferential direction of the rotor 20 , and main tooth slots 40 are formed between two adjacent main teeth 30 . At the tooth top of each main tooth 30 (that is, at the position of the main tooth 30 toward the outside of the ...

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Abstract

The invention discloses a rotor and a motor with the same. The rotor is provided with a plurality of main teeth which are arranged along a circumferential direction of the rotor at intervals, wherein a main tooth groove is formed between each two adjacent main teeth, two auxiliary teeth are arranged on the top of each main tooth along the circumferential direction of the rotor at intervals, and a auxiliary tooth groove is formed between the two auxiliary teeth of each main tooth. A central angle of a midpoint of the two auxiliary teeth of each main tooth along the circumferential direction of the rotor is equal to an integral multiple of a polar distance angle of the rotor. The rotor has the advantages of being capable of enlarging an output torque of the motor, and improving output capability of the motor.

Description

technical field [0001] The invention relates to the technical field of motor manufacturing, in particular to a rotor and a vernier motor with the rotor. Background technique [0002] The vernier motor in the related art has a small output torque due to the influence of rotor winding factors, thereby limiting the output capacity of the motor, and there is a need for improvement. Contents of the invention [0003] The present invention aims to solve one of the above-mentioned technical problems in the related art at least to a certain extent. Therefore, the present invention proposes a rotor, which has the advantages of being able to increase the output torque of the motor and improve the output capacity of the motor. [0004] The invention also proposes an electric machine with the rotor. [0005] In order to achieve the above object, a rotor is proposed according to the embodiment of the first aspect of the present invention, the rotor is provided with a plurality of mai...

Claims

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Application Information

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IPC IPC(8): H02K1/24
Inventor 龚文胜陈金涛
Owner GUANGDONG WELLING ELECTRIC MACHINE MFG
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