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Disk-type iron core and disk-type motor

An iron core and disc type technology, which is applied in the field of disc iron core and disc motor, can solve problems such as difficulties and increase of coil off-line, and achieve the effect of reducing assembly difficulty, facilitating off-line, and improving assembly efficiency

Pending Publication Date: 2019-11-19
SHANGHAI PANGOOD POWER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The iron core of the disc motor is divided into an integral iron core and a segmented iron core. The integral iron core is generally realized by winding silicon steel sheets. The stator core has a yoke. This iron core is generally wound by silicon steel sheets. To achieve better electromagnetic performance, it is generally designed as a semi-closed slot structure, which adds a lot of difficulty to the coil off-line

Method used

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  • Disk-type iron core and disk-type motor
  • Disk-type iron core and disk-type motor
  • Disk-type iron core and disk-type motor

Examples

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Embodiment Construction

[0028] The core of the present invention is to provide a disk-type iron core and a disk-type motor, so as to reduce the difficulty of assembling the coil and improve the assembly efficiency.

[0029] In addition, the examples shown below do not limit the content of the invention described in the claims in any way. In addition, all the contents of the configurations shown in the following embodiments are not limited to be essential to the solution of the invention described in the claims.

[0030] see Figure 1 to Figure 5 , a disc core in an embodiment of the present invention, comprising:

[0031] A disc-shaped iron core base 100;

[0032] A plurality of first iron core teeth 200, the plurality of first iron core teeth 200 are arranged on the end surface of the iron core base 100 along the circumferential direction, and there are first grooves 201 between adjacent first iron core teeth 200; as well as

[0033] A plurality of second iron core teeth 300, each second iron co...

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PUM

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Abstract

The invention discloses a disk-type iron core and a disk-type motor. The disk-type iron core comprises an iron core pedestal which is in a disk-shaped structure, a plurality of first iron core tooth portions and a plurality of second iron core tooth portions, wherein the plurality of the first iron core tooth portions are arranged on an end surface of the iron core pedestal along a circumferentialdirection, and a first groove is arranged between the adjacent first iron core tooth portions; each second iron core tooth portion and the corresponding first iron core tooth portion are spliced together to form an iron core tooth for installing a coil, a second groove is arranged between the adjacent second iron core tooth portions, and each second groove and the corresponding first groove forma coil groove. By using the disk-type iron core, each second iron core tooth portion and the corresponding first iron core tooth portion are spliced together to form the iron core tooth for installingthe coil, and therefore, the coil can be embedded in a coil groove between the independent first iron core tooth portion and the independent second iron core tooth portion so that winding inserting is convenient, assembling difficulty of the coil is reduced, and the assembling efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of iron cores, and more specifically, to a disc-type iron core and a disc-type motor. Background technique [0002] Disc motors are also called axial field motors. The direction of the magnetic field inside the motor is along the axial direction, and axial field motors are generally flat. The iron core of the disc motor is divided into an integral iron core and a segmented iron core. The integral iron core is generally realized by winding silicon steel sheets. The stator core has a yoke. This iron core is generally wound by silicon steel sheets. To achieve better electromagnetic performance, it is generally designed as a semi-closed slot structure, which adds many difficulties to the coil off-line. [0003] Therefore, how to reduce the difficulty of assembling the coil and improve the assembling efficiency is an urgent problem to be solved by those skilled in the art. Contents of the invention [0004] I...

Claims

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Application Information

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IPC IPC(8): H02K1/16H02K1/14H02K3/487H02K21/24
CPCH02K1/148H02K1/165H02K3/487H02K21/24
Inventor 汤磊杨文雄李一雄
Owner SHANGHAI PANGOOD POWER TECH CO LTD
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