JPS54132701A - Electric motor - Google Patents
Electric motorInfo
- Publication number
- JPS54132701A JPS54132701A JP3921578A JP3921578A JPS54132701A JP S54132701 A JPS54132701 A JP S54132701A JP 3921578 A JP3921578 A JP 3921578A JP 3921578 A JP3921578 A JP 3921578A JP S54132701 A JPS54132701 A JP S54132701A
- Authority
- JP
- Japan
- Prior art keywords
- insulator
- legs
- coil
- slot
- phase insulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To make phase insulation to be sure, and improve the reliability, by using band state insulator and a plurality number of insulators with legs, and making phase insulation on the coil end part.
CONSTITUTION: After band state insulator 24 is inserted along all circumference of the coil end part 22 and it is fixed by binding yarn 25 together with coil, insulator 23 with legs 231 which are inserted in the slot at the part on which each phase coil is contacted in neiborhood of an outlet of the slot. Length 1 of body part 232 of the insulator 23 with legs is made to be selected so as to match to 3 ∼ 6 pitches of the slot. Thus, since phase insulation is made to be sure and at the same time length 1 of body part of insulator 23 with legs is made to be short, formation of coil can be facilitated.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3921578A JPS54132701A (en) | 1978-04-05 | 1978-04-05 | Electric motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3921578A JPS54132701A (en) | 1978-04-05 | 1978-04-05 | Electric motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54132701A true JPS54132701A (en) | 1979-10-16 |
Family
ID=12546904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3921578A Pending JPS54132701A (en) | 1978-04-05 | 1978-04-05 | Electric motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54132701A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7132776B2 (en) | 2002-09-20 | 2006-11-07 | Fanuc Ltd | Electric motor and method of insulation between coils of different phases of electric motor |
JP2012532581A (en) * | 2009-07-06 | 2012-12-13 | エンブラコ・エウローペ・ソシエタ・ア・レスポンサビリタ・リミタータ | Attaching the power cable to the stator |
-
1978
- 1978-04-05 JP JP3921578A patent/JPS54132701A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7132776B2 (en) | 2002-09-20 | 2006-11-07 | Fanuc Ltd | Electric motor and method of insulation between coils of different phases of electric motor |
US7210214B2 (en) | 2002-09-20 | 2007-05-01 | Fanuc Ltd | Method of immulating between coils of different phases of electric motor |
JP2012532581A (en) * | 2009-07-06 | 2012-12-13 | エンブラコ・エウローペ・ソシエタ・ア・レスポンサビリタ・リミタータ | Attaching the power cable to the stator |
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