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Motor and its stator

A stator and stator tooth technology, applied in the direction of magnetic circuit static parts, magnetic circuit shape/style/structure, etc., can solve the problems of underutilization, small effective slot area, high transportation cost, and achieve weight reduction and increase efficiency. Area and overall cost reduction effect

Active Publication Date: 2018-09-11
GUANGDONG WELLING ELECTRIC MACHINE MFG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] It is pointed out in the related technology that the motor adopts the same slot type, the effective slot area is small, and the winding is less. In order to meet the low copper consumption and ensure the high efficiency of the motor, only copper enameled wire can be used, so the cost is high
In addition, since the stator of the motor is not fully utilized, the motor is heavy, and thus the transportation cost is high

Method used

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  • Motor and its stator
  • Motor and its stator
  • Motor and its stator

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Embodiment Construction

[0030] 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 only for explaining the present invention and should not be construed as limiting the present invention.

[0031] In describing the present invention, it should be understood that the terms "center", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", " Orientation indicated by Left, Right, Vertical, Horizontal, Top, Bottom, Inner, Outer, Axial, Radial, Circumferential, etc. Or the positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply ...

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Abstract

The invention discloses a motor and a motor stator. The stator comprises a stator core and a varnished wire, wherein the stator core comprises a polygonal shape yoke part and multiple stator teeth, multiple installation and position holes are formed on the yoke part and peripherally spaced, a stator slot is defined between each two adjacent stator teeth, the minimum distance between the bottom of the stator slot and the peripheral wall of the corresponding yoke part is H1, the minimum distance between the inner wall of any one installation and position hole and the bottom of the nearest stator slot is H2, the minimum predetermined thickness of the yoke part is H0, H1, H2 and H0 are equivalent, and the stator slot comprises a first stator slot and a second stator slot both which are different in slot shape; the varnished wire passes through said multiple stator slots and is wound on said multiple stator teeth. According to the stator, the effective area of the stator slot is increased.

Description

technical field [0001] The invention relates to the technical field of motor manufacturing, in particular to a motor and a stator thereof. Background technique [0002] It is pointed out in the related art that the motor adopts the same slot type, the effective slot area is smaller, and the winding wire is less. In order to meet the low copper consumption and ensure the high efficiency of the motor, only copper enameled wire can be used, resulting in high cost. In addition, since the stator of the motor is not fully utilized, the motor is heavy, resulting in high transportation costs. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, it is an object of the invention to propose a stator with an increased effective area of ​​the stator slots. [0004] Another object of the present invention is to propose an electric machine with the above-mentioned stator. [0005] The stat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K1/16
Inventor 彭光明赵丽丹王飞陈金涛
Owner GUANGDONG WELLING ELECTRIC MACHINE MFG
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