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Segmented core, disc core and disc motor

A segmented iron core and iron core technology, which is applied in the field of iron core, can solve the problems of increased and difficult coil off-line, and achieve the effect of improving assembly efficiency and eliminating manual off-line or embedding

Pending Publication Date: 2019-11-05
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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  • Segmented core, disc core and disc motor
  • Segmented core, disc core and disc motor
  • Segmented core, disc core and disc motor

Examples

Experimental program
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Embodiment Construction

[0023] The core of the present invention is to provide a segmented iron core, 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.

[0024] 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 solutions of the invention described in the claims.

[0025] see Figure 1 to Figure 4 , a segmented iron core 10 in an embodiment of the present invention includes an iron core yoke 200 and an iron core bar 100, wherein the iron core yoke 200 is located at the first end surface 101 of the iron core bar 100, and the outer periphery of the iron core bar 100 The surface 103 and the inner end surface 201 of the iron core yoke 200 are used for arranging the coil 20 , and a plurality of segmented iron cores 10 can be spliced...

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Abstract

The invention discloses a segmented core, a disk core and a disk motor. The segmented core comprises a core yoke and a core wire rod. The core yoke is located on the first end face of the core wire rod. Coils are arranged on the outer peripheral surface of the core wire rod and the inner end face of the core yoke. A number of segmented cores can be spliced into a disk-like structure. According tothe segmented core provided by the invention, the coils can be directly arranged on the outer peripheral surface of the core wire rod and the inner end face of the core yoke, and then spliced; manualdownline or line inserting of heavy workload can be eliminated; and the assembly efficiency of the coils is greatly improved.

Description

technical field [0001] The invention relates to the technical field of iron cores, and more specifically relates to a segmented iron core, 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. Content...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K1/14H02K21/24
CPCH02K1/148H02K21/24
Inventor 汤磊杨文雄李一雄
Owner SHANGHAI PANGOOD POWER TECH CO LTD