JPH0421146U - - Google Patents
Info
- Publication number
- JPH0421146U JPH0421146U JP6231790U JP6231790U JPH0421146U JP H0421146 U JPH0421146 U JP H0421146U JP 6231790 U JP6231790 U JP 6231790U JP 6231790 U JP6231790 U JP 6231790U JP H0421146 U JPH0421146 U JP H0421146U
- Authority
- JP
- Japan
- Prior art keywords
- rotor core
- rotor
- permanent magnet
- heat
- fixing member
- 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
- 229920006257 Heat-shrinkable film Polymers 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Description
第１図は本考案による回転子を組み込んだ電動
モータの半断面図、第２図は同回転子の半断面図
、第３図は従来の回転子を組み込んだ電動モータ
の半断面図、第４図は同回転子の半断面図である
。
２……ステータコア、３……回転子、４……回
転子鉄心、５……永久磁石片、１０……固定部材
。
Fig. 1 is a half-sectional view of an electric motor incorporating a rotor according to the present invention, Fig. 2 is a half-sectional view of the same rotor, and Fig. 3 is a half-sectional view of an electric motor incorporating a conventional rotor. Figure 4 is a half sectional view of the rotor. 2... Stator core, 3... Rotor, 4... Rotor core, 5... Permanent magnet piece, 10... Fixed member.
Claims (1)
を、回転子鉄心の外面に設けた永久磁石片を囲む
ように回転子鉄心に装着し、固定部材を熱収縮す
ることで永久磁石片を回転子鉄心に密着固定せし
めたことを特徴とする電動モータの回転子。 A fixing member formed into a cylindrical shape from a heat-shrinkable film is attached to the rotor core so as to surround the permanent magnet piece provided on the outer surface of the rotor core, and by heat-shrinking the fixing member, the permanent magnet piece is attached to the rotor core. A rotor for an electric motor characterized by being closely fixed to an iron core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6231790U JPH0421146U (en) | 1990-06-13 | 1990-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6231790U JPH0421146U (en) | 1990-06-13 | 1990-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0421146U true JPH0421146U (en) | 1992-02-21 |
Family
ID=31591354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6231790U Pending JPH0421146U (en) | 1990-06-13 | 1990-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0421146U (en) |
-
1990
- 1990-06-13 JP JP6231790U patent/JPH0421146U/ja active Pending