JPS5722355A - Manufacture of coil for coreless motor - Google Patents
Manufacture of coil for coreless motorInfo
- Publication number
- JPS5722355A JPS5722355A JP9648680A JP9648680A JPS5722355A JP S5722355 A JPS5722355 A JP S5722355A JP 9648680 A JP9648680 A JP 9648680A JP 9648680 A JP9648680 A JP 9648680A JP S5722355 A JPS5722355 A JP S5722355A
- Authority
- JP
- Japan
- Prior art keywords
- spacer
- field magnet
- yoke
- coil
- coreless motor
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/04—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings, prior to mounting into machines
- H02K15/0435—Wound windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/04—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings, prior to mounting into machines
- H02K15/0435—Wound windings
- H02K15/0464—Lap windings
- H02K15/0471—Lap windings manufactured by flattening a spiral winding
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
PURPOSE:To obtain a coreless motor incorporating a small gap field magnet by mounting a soluble spacer at the periphery of a disc field magnet, and dissolving and removing the spacer after winding and sticking a coil wire on to the spacer. CONSTITUTION:A disc yoke or field magnet 2 is fixed on a winding jig 1, and a spacer 4 consisting of a material soluble in a solvent is mounted on the whole periphery of the yoke or field magnet 2. The spacer 4 is formed thicker than the yoke or field magnet 2 and provided with an insulating thin plate 5 at the periphery of the spacer 4. The winding jig 1 is installed in a winding machine, and a coil 7 is wound around the yoke or field magnet 2 through the thin plate and the spacer 4. Then, the spacer 4 is dissolved and removed by using a solvent after shaping and sticking the coil 7, and a coreless motor incorporating the yoke or the field magnet through a gas is completed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9648680A JPS5722355A (en) | 1980-07-15 | 1980-07-15 | Manufacture of coil for coreless motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9648680A JPS5722355A (en) | 1980-07-15 | 1980-07-15 | Manufacture of coil for coreless motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5722355A true JPS5722355A (en) | 1982-02-05 |
Family
ID=14166390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9648680A Pending JPS5722355A (en) | 1980-07-15 | 1980-07-15 | Manufacture of coil for coreless motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5722355A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102891575A (en) * | 2012-10-18 | 2013-01-23 | 苏州诺雅电动车有限公司 | Brushless permanent magnet motor |
-
1980
- 1980-07-15 JP JP9648680A patent/JPS5722355A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102891575A (en) * | 2012-10-18 | 2013-01-23 | 苏州诺雅电动车有限公司 | Brushless permanent magnet motor |
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