JPS576546A - Resin molded motor - Google Patents
Resin molded motorInfo
- Publication number
- JPS576546A JPS576546A JP7780280A JP7780280A JPS576546A JP S576546 A JPS576546 A JP S576546A JP 7780280 A JP7780280 A JP 7780280A JP 7780280 A JP7780280 A JP 7780280A JP S576546 A JPS576546 A JP S576546A
- Authority
- JP
- Japan
- Prior art keywords
- size
- coil end
- end part
- larger
- lead connector
- 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
- H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
PURPOSE:To obtain a stator, characterized by a small amount of resin application, and having no poor insulation and wire breakage, by making the molding size of the coil end part having a lead connector of a stator winding layer larger than the size of the coil end part on the other side. CONSTITUTION:In the case the coil end is formed after the stator winding is inserted in a stator core, the size phid2 of the outer diameter of the coil end part on the side having the lead connector of the winding is larger than the size phid1 of the diameter of the coil end part on the opposite side. Furthermore, the size phiD2 of the inner diameter of the upper mold 8 is larger than the size of phiD1 of the lower mold 7 so as to provide the relatively same clearance. The mold size for the coil end part on the side having the lead connector is larger. In this constitution, the thickness of the resin on both coil ends can be thinned, and the wire breakage due to the biting of the metal molds does not occur.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7780280A JPS576546A (en) | 1980-06-11 | 1980-06-11 | Resin molded motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7780280A JPS576546A (en) | 1980-06-11 | 1980-06-11 | Resin molded motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS576546A true JPS576546A (en) | 1982-01-13 |
Family
ID=13644130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7780280A Pending JPS576546A (en) | 1980-06-11 | 1980-06-11 | Resin molded motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS576546A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59106864A (en) * | 1982-12-07 | 1984-06-20 | Mitsubishi Electric Corp | Lead wiring drawing method for molded motor |
US8338994B2 (en) * | 2008-01-15 | 2012-12-25 | Hitachi Koki Co., Ltd. | Power tool |
JP2015104304A (en) * | 2013-11-28 | 2015-06-04 | トヨタ自動車株式会社 | Manufacturing method of stator, stator, and motor |
JP2016067102A (en) * | 2014-09-24 | 2016-04-28 | トヨタ自動車株式会社 | Three-phase rotary electric machine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5273304A (en) * | 1975-12-17 | 1977-06-20 | Hitachi Ltd | Preparing rotary machine stator |
-
1980
- 1980-06-11 JP JP7780280A patent/JPS576546A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5273304A (en) * | 1975-12-17 | 1977-06-20 | Hitachi Ltd | Preparing rotary machine stator |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59106864A (en) * | 1982-12-07 | 1984-06-20 | Mitsubishi Electric Corp | Lead wiring drawing method for molded motor |
US8338994B2 (en) * | 2008-01-15 | 2012-12-25 | Hitachi Koki Co., Ltd. | Power tool |
JP2015104304A (en) * | 2013-11-28 | 2015-06-04 | トヨタ自動車株式会社 | Manufacturing method of stator, stator, and motor |
US9787166B2 (en) | 2013-11-28 | 2017-10-10 | Toyota Jidosha Kabushiki Kaisha | Manufacturing method of stator and stator and motor |
JP2016067102A (en) * | 2014-09-24 | 2016-04-28 | トヨタ自動車株式会社 | Three-phase rotary electric machine |
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