JPS6268470U - - Google Patents
Info
- Publication number
- JPS6268470U JPS6268470U JP15810185U JP15810185U JPS6268470U JP S6268470 U JPS6268470 U JP S6268470U JP 15810185 U JP15810185 U JP 15810185U JP 15810185 U JP15810185 U JP 15810185U JP S6268470 U JPS6268470 U JP S6268470U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- support structure
- press
- fitted
- annular
- 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
- 230000005284 excitation Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
第１図は本考案で用いられる小形モータ用ロー
タとその環状ストツパ部材であるピニオンの一例
を示す説明図、第２図はそのロータを組み込んだ
小形モータの一例を示す断面図である。
１０……円環状の永久磁石、１２……ロータ軸
、１４……モールド樹脂、１８……ピニオン、４
６……軸受。
FIG. 1 is an explanatory diagram showing an example of a rotor for a small motor used in the present invention and a pinion that is an annular stopper member thereof, and FIG. 2 is a sectional view showing an example of a small motor incorporating the rotor. 10... Annular permanent magnet, 12... Rotor shaft, 14... Molded resin, 18... Pinion, 4
6...Bearing.
Claims (1)
テータの一方の端面に取り付けられた軸受により
ロータを回転自在に保持するものにおいて、軸受
の外側に突出しているロータ軸に環状のストツパ
部材を圧入し、該環状圧入部材によつてロータの
軸方向の位置を固定するようにした小形モータの
ロータ支持構造。 ２ 環状のストツパ部材がピニオンである実用新
案登録請求の範囲第１項記載のロータ支持構造。[Scope of Claim for Utility Model Registration] 1. In a device in which a rotor is housed in an excitation stator and is rotatably held by a bearing attached to one end face of the excitation stator, a rotor shaft protruding outside the bearing. A rotor support structure for a small motor in which an annular stopper member is press-fitted and the axial position of the rotor is fixed by the annular press-fitted member. 2. The rotor support structure according to claim 1, wherein the annular stopper member is a pinion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15810185U JPS6268470U (en) | 1985-10-16 | 1985-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15810185U JPS6268470U (en) | 1985-10-16 | 1985-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6268470U true JPS6268470U (en) | 1987-04-28 |
Family
ID=31081271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15810185U Pending JPS6268470U (en) | 1985-10-16 | 1985-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6268470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018050461A (en) * | 2017-11-09 | 2018-03-29 | 日本電産テクノモータ株式会社 | Motor and motor manufacturing method |
-
1985
- 1985-10-16 JP JP15810185U patent/JPS6268470U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018050461A (en) * | 2017-11-09 | 2018-03-29 | 日本電産テクノモータ株式会社 | Motor and motor manufacturing method |