Title:
ARMATURE, MANUFACTURING METHOD OF ARMATURE, AND ROTARY ELECTRIC MACHINE
Document Type and Number:
Japanese Patent JP2017017941
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a manufacturing method of an armature capable of correcting weight balance in a circumferential direction of the armature while suppressing increase of cost.SOLUTION: According to the manufacturing method of the armature, two kinds of coil winding parts consisting of a plurality of first coil winding parts 60 and a plurality of second coil winding parts 62 having a smaller wire diameter of a coil than that of the plurality of first coil winding parts 60 are formed by a pair of flyers. The plurality of first coil winding parts 60 and the plurality of second coil winding parts 62 are formed by distributed winding in such a manner that a coil to be inserted into a slot 34-1 facing a D cut part 44 which is formed in a rotary shaft 24 is defined as a coil to form the first coil winding part 60 and that a coil to be inserted into a slot 34-7 at an opposite side of the slot 34-1 is defined as a coil to form the second coil winding part 62.SELECTED DRAWING: Figure 5
Inventors:
IWATSUKI KAZUMASA
HOSHIKAWA EIJI
MAMIYA TAKESHI
KUBO YUKI
TAKAHASHI KIYOMI
INOUE MASAYUKI
HOSHIKAWA EIJI
MAMIYA TAKESHI
KUBO YUKI
TAKAHASHI KIYOMI
INOUE MASAYUKI
Application Number:
JP2015135072A
Publication Date:
January 19, 2017
Filing Date:
July 06, 2015
Export Citation:
Assignee:
ASMO CO LTD
International Classes:
H02K15/09; H02K3/28
Domestic Patent References:
| JP2014187755A | 2014-10-02 | |||
| JP2001268878A | 2001-09-28 | |||
| JPS55166472A | 1980-12-25 | |||
| JPH04271256A | 1992-09-28 | |||
| JP2001258230A | 2001-09-21 |
Foreign References:
| US20030057788A1 | 2003-03-27 |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Hiroshi Fukuda
Kato Kazunori
Hiroshi Fukuda