Block stator assembly and manufacturing method of block stator assembly

A technology for a stator assembly and a manufacturing method is applied in the manufacture of motor generators, magnetic circuit shapes/styles/structures, electrical components, etc. Good performance, improved production efficiency, convenient winding effect
CN103973056AActive Publication Date: 2014-08-06GD MIDEA ENVIRONMENT APPLIANCES MFG +1
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
GD MIDEA ENVIRONMENT APPLIANCES MFG
Publication Date
2014-08-06

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Abstract

The invention discloses a block stator assembly and a manufacturing method of the block stator assembly. The manufacturing method includes the following steps; respectively preparing two sets of stator sub-iron-cores equal in number and two sets of reels, and installing the reels on the stator sub-iron-cores respectively; winding one set of reels with main wound wires respectively in the coincident wire winding directions to form multiple disconnected main windings; continuously winding the other set of reels with an auxiliary wound wire to form multiple auxiliary windings connected in series, wherein the wire winding directions of every two adjacent auxiliary windings are opposite; respectively and alternately arranging the auxiliary windings and the main windings in a connected mode, and enabling the auxiliary windings and the main windings to be respectively connected with a wiring board; sequentially connecting the multiple stator sub-iron-cores. By means of the manufacturing method, the wire winding directions of the stator sub-iron-cores of the main windings are coincident, and the instantaneous currents of every two adjacent main windings are opposite in direction through the wiring board, so that on the basis that the performance is not reduced, wire winding is convenient to achieve and high in speed, and the wire winding error rate is lowered.
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Description

technical field

[0001] The invention relates to the field of motors used in household appliances, in particular to a segmented stator assembly of the motor and a manufacturing method thereof. Background technique

[0002] The inner winding efficiency of the stator is the main problem of the block stator motor. The maximum winding speed of the whole inner winding stator is 1000r / min, while the winding speed of the outer winding stator is 5000r / min; the block stator motor is to decompose the inner winding stator into individual blocks, making it a single outer winding stator , to improve the winding efficiency, while the winding of a single block stator is carried out in blocks, and there are too many wire ends in the winding. The traditional technical solution is that the main and auxiliary windings are all wound continuously, which solves the problem of many wire ends.

[0003] In actual work, the applicant adopts a technical solution of winding the auxiliary winding conti...

Claims

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