STATOR STRUCTURE OF MOTOR AND STATOR UNIT THEREOF AND MANUFACTURING METHOD THEREFOR

Japanese Patent JP2016226271

A

PROBLEM TO BE SOLVED: To provide a stator structure of a motor and stator unit thereof and manufacturing method therefor.SOLUTION: A stator structure 2 of a motor includes a plurality of stator units 20 and a plurality of bushings 30. The stator units form an annularly arranged annular structure, and each of the stator units includes a radial slot tooth portion 21 and an extension arm. The tooth portion of the radial slot includes a shoe portion 22 and an outer peripheral side, and the shoe portion and the outer peripheral side are connected to each other at the first side and the second side opposed to each other. A first joint is provided on the first side. The extension arm extends from the second side and has a second joint at the end of the extension arm. Adjacent first joint portion and second joint portion between two adjacent stator units are joined to each other. The bushing is fitted to the outside of the extension arm of the stator unit, respectively, and the coil 40 is wound on each bushing. A stator unit and a manufacturing method of a kind of motor stator structure are also disclosed here.SELECTED DRAWING: Figure 2

HAN YOHO

JP2016103281A

December 28, 2016

May 24, 2016

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HAN YOHO

H02K1/18; H02K1/14; H02K15/02

JP2011217434A	2011-10-27
JPH08275414A	1996-10-18
JPH09322493A	1997-12-12
JPS55166135U	1980-11-29
JP2011135691A	2011-07-07
JP2010068687A	2010-03-25
JP2010068686A	2010-03-25
JP2008259399A	2008-10-23
JPS5694127U	1981-07-27

Sakuo Yamaguchi

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