JPS543209A - Rotor of coreless motor and manufacturing method thereof - Google Patents
Rotor of coreless motor and manufacturing method thereofInfo
- Publication number
- JPS543209A JPS543209A JP6784877A JP6784877A JPS543209A JP S543209 A JPS543209 A JP S543209A JP 6784877 A JP6784877 A JP 6784877A JP 6784877 A JP6784877 A JP 6784877A JP S543209 A JPS543209 A JP S543209A
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- manufacturing
- coreless motor
- winding
- commutate
- 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
Landscapes
- Dc Machiner (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
PURPOSE: To achieve reliable and quick electrical connection between a winding and commutator segments; by using spot-welding to weld a location from which a terminal lead of a cylindrical-rotor winding it to be extended to a commutate segment molded integrally with a bracket of a rotor-shaft.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6784877A JPS543209A (en) | 1977-06-10 | 1977-06-10 | Rotor of coreless motor and manufacturing method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6784877A JPS543209A (en) | 1977-06-10 | 1977-06-10 | Rotor of coreless motor and manufacturing method thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS543209A true JPS543209A (en) | 1979-01-11 |
Family
ID=13356777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6784877A Pending JPS543209A (en) | 1977-06-10 | 1977-06-10 | Rotor of coreless motor and manufacturing method thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS543209A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61163165A (en) * | 1985-01-09 | 1986-07-23 | 三菱鉛筆株式会社 | Manufacture of carbon hollow structure |
JP2002078298A (en) * | 2000-08-30 | 2002-03-15 | Namiki Precision Jewel Co Ltd | Coreless motor and manufacturing method of coreless motor rotor |
-
1977
- 1977-06-10 JP JP6784877A patent/JPS543209A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61163165A (en) * | 1985-01-09 | 1986-07-23 | 三菱鉛筆株式会社 | Manufacture of carbon hollow structure |
JPH0227303B2 (en) * | 1985-01-09 | 1990-06-15 | Mitsubishi Pencil Co | |
JP2002078298A (en) * | 2000-08-30 | 2002-03-15 | Namiki Precision Jewel Co Ltd | Coreless motor and manufacturing method of coreless motor rotor |
JP4590522B2 (en) * | 2000-08-30 | 2010-12-01 | 並木精密宝石株式会社 | Coreless motor and coreless motor rotor manufacturing method |
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