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Motor stator and motor

A motor stator and motor rotor technology, applied in the direction of electrical components, electromechanical devices, electric components, etc., can solve the problems of large back electromotive force of motor lines, inconvenient winding, poor performance, etc., to reduce line back electromotive force, reduce winding The effect of line difficulty

Pending Publication Date: 2017-06-20
GUANGDONG WELLING ELECTRIC MACHINE MFG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the motors of the related art, the stator core of the motor is mostly an integral structure, which makes winding on the stator yoke very inconvenient, time-consuming and inefficient
In addition, due to the difference in the winding method of the winding coil in the motor and the wiring method of the motor, the line back electromotive force of the motor is relatively large, and the performance is poor.

Method used

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Embodiment Construction

[0029] 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.

[0030] The invention provides an iron core division and wiring method for a two-pole six-slot motor, which can be applied to household appliances, medical equipment, power generation and energy storage equipment, chemical detection and material separation equipment, and unmanned motors with a maximum speed of 20,000 rpm or above. On aircraft, such as fans, vacuum cleaners, electric drills, centrifuges, generators, flywheel energy storage, drones, model aircraft, etc.

[0031] Combine below Figure 1 to Figure 5 The motor stator ...

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Abstract

The invention discloses a motor stator and a motor with the same. The motor stator comprises a stator iron core, wherein the stator core comprises a stator yoke part and stator tooth parts; the stator yoke part is annular, each stator tooth part is arranged at the inner side of the stator yoke part, and each stator tooth part radially extends along the stator yoke part; six stator tooth parts are arranged at the inner side of the stator yoke part along a circumference at intervals; a winding coil wound on the stator yoke part, wherein the winding coil is wound between each two adjacent stator tooth parts, two opposite winding coils on the space are mutually connected in parallel and cooperated as one phase, three phases of winding coils are connected end to end to present a delta-delta connection. According to the motor stator disclosed by the invention, two radially opposite winding coils are mutually connected in parallel and cooperated as one phase, and three phases of winding coils are connected end to end to present the delta-delta connection. Therefore, the line back electromotive force and the winding difficulty can be lowered.

Description

technical field [0001] The invention relates to the technical field of motors, in particular to a motor stator and a motor provided with the motor stator. Background technique [0002] In the motors of the related art, most of the stator cores of the motor are integral structures, which makes winding on the stator yoke very inconvenient, time-consuming and inefficient. In addition, due to the difference in the winding mode of the winding coil in the motor and the wiring mode of the motor, the line counter electromotive force of the motor is relatively large, and the performance of the motor is poor. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. Therefore, an object of the present invention is to provide a motor stator, which facilitates wire winding and reduces wire counter electromotive force. [0004] Another object of the present invention is to provide a motor, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K1/14H02K3/28
CPCH02K1/148H02K3/28
Inventor 李春江卢铁斌冯国平蒋婷婷
Owner GUANGDONG WELLING ELECTRIC MACHINE MFG
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