Stator assembly for asynchronous motor and method for making same

A stator assembly, asynchronous motor technology, applied in asynchronous induction motors, manufacturing motor generators, prefabricated windings embedded in motors, etc., can solve the problems of low motor production efficiency, difficult winding, slow winding speed, etc., to achieve production efficiency High, simple structure, convenient winding effect

Inactive Publication Date: 2007-09-26
GUANGDONG WELLING ELECTRIC MACHINE MFG
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional stator assembly for asynchronous motors includes iron core and coil winding. The enameled wire winding is directly wound o

Method used

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  • Stator assembly for asynchronous motor and method for making same
  • Stator assembly for asynchronous motor and method for making same
  • Stator assembly for asynchronous motor and method for making same

Examples

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Example Embodiment

[0020] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0021] As shown in FIGS. 1-6 , the present invention is a stator assembly structure of a novel asynchronous motor, including a stator iron core, a winding 3 and an insulating frame 4 . The stator core includes a slotted tooth portion 2 and an outer yoke portion 1. The slotted tooth portion 2 is in the shape of a spoke, and is provided with a number of teeth 21 in the radial direction. The insulating frame 4 wound with the winding 3 is sleeved on the teeth 21 of the slotted tooth portion , the outer yoke part 1 is annular and is installed on the grooved tooth part 2. The toothed part 2 is fitted with the keyway of the outer yoke part 1 .

[0022] The above-mentioned groove tooth portion 2 is provided with eight teeth 21 equally divided in the radial direction, each tooth is provided with a boss 211, and correspondingly, the outer yoke portion ...

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Abstract

The invention is stator assembly and preparation method which is used in asynchronous motor. The invention includes stator iron core, winding (3) and insulated frame (4). That characterized in that the stator iron core includes slot tooth part (2) and outer choke part (1), the slot tooth part is spoke, several teeth are set along the radial direction, the insulated frame (4) which possesses winding (3) is suited on the teeth (21) of slot tooth part (2), the outer choke part (1) is circle, and mounted on the slot tooth part (2). The preparation method of the stator assembly includes steps as following: processing the slot tooth part (2) and the outer choke part (1); enamel wire winding (3) is circled the insulated frame (4); the insulated frame (4) is suited on part of the teeth (21) of the slot tooth part (2); the outer choke part (1) is mounted on the slot tooth part (2). The invention is easy to wind, and structure is simple. The preparation method is easy, the efficiency is high.

Description

technical field [0001] The invention relates to a stator assembly for an asynchronous motor and a manufacturing method thereof, and belongs to the improvement technology of the stator assembly for an asynchronous motor and a manufacturing method thereof. Background technique [0002] The traditional stator assembly for asynchronous motors includes iron core and coil winding. The enameled wire winding is directly wound on the iron core. Because the iron core is a whole, winding is difficult, so the winding speed is slow and the motor production efficiency is low. Contents of the invention [0003] The purpose of the present invention is to provide a split type stator assembly for asynchronous motors with convenient winding and simple structure. [0004] Another object of the present invention is to provide a method for preparing a stator assembly for an asynchronous motor that is simple to manufacture and can improve production efficiency. [0005] The structural diagram o...

Claims

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Application Information

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IPC IPC(8): H02K1/14H02K3/18H02K3/34H02K17/02H02K15/02H02K15/04H02K15/06
Inventor 林信锦王洪晓沈连明陈礼周
Owner GUANGDONG WELLING ELECTRIC MACHINE MFG
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