JPS58118888U - stepping motor - Google Patents
stepping motorInfo
- Publication number
- JPS58118888U JPS58118888U JP1513782U JP1513782U JPS58118888U JP S58118888 U JPS58118888 U JP S58118888U JP 1513782 U JP1513782 U JP 1513782U JP 1513782 U JP1513782 U JP 1513782U JP S58118888 U JPS58118888 U JP S58118888U
- Authority
- JP
- Japan
- Prior art keywords
- pole
- stepping motor
- pole shoe
- magnetic
- yoke
- 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.)
- Granted
Links
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ａは従来から実施されているステッピングモータ
の縦断面図、第１図すはその一部分を省略した固定子部
分の横断面図、第２図ａは本考案に依る固定子鉄芯の正
面図、第２図すは第２図ａのＡ−Ａ’線断面図、第３図
は第２図ａ、 ｂに示した固定子を装着したステッピ
ングモータの断面図である。
１・・・・・・固定子鉄芯、２・・・・・・固定子巻線
、３・・・・・・エンドブラケット、４・・・・・・軸
受、５・・・・・・回転子、６・・・・・・回転子軸、
１−１・・・・・・ヨーク部、１−２・・・・・・磁極
部、１−３・・・・・・ポールシュー、１−４・・・・
・・極歯、１−５・・・・・・固定子ハウジング。Fig. 1a is a vertical cross-sectional view of a conventional stepping motor, Fig. 1 is a cross-sectional view of the stator part with a part omitted, and Fig. 2a is a stator iron core according to the present invention. 2 is a front view, FIG. 2 is a sectional view taken along the line AA' in FIG. 2a, and FIG. 3 is a sectional view of the stepping motor equipped with the stator shown in FIGS. 2a and 2b. 1... Stator core, 2... Stator winding, 3... End bracket, 4... Bearing, 5... Rotor, 6...rotor shaft,
1-1... Yoke part, 1-2... Magnetic pole part, 1-3... Pole shoe, 1-4...
...Pole teeth, 1-5...Stator housing.
Claims (2)
の内周面に放射状に植設した磁極部と、該磁極部の先端
に設けたポールシューと、このポールシューの先端に形
成した極歯により形成し、この極歯に空隙、を介しモ回
転子を対向し、上記磁極部に複数個の巻線を巻装してな
るステッピングモータにおいて、上記巻線を巻装する磁
極部分の長さを、上記ヨーク部及びポールシューの部分
の軸方向長さより短くし、上記巻線の軸方向に突出した
コイルエンドが、上記ヨーク部、及びポールシューの夫
々の軸方向端面より軸方向に突出しないように構成した
ことを特徴とするステッピングモータ。(1) The stator iron core is connected to a cylindrical yoke part, a magnetic pole part implanted radially on the inner peripheral surface of the yoke part, a pole shoe provided at the tip of the magnetic pole part, and a pole shoe provided at the tip of the pole shoe. In a stepping motor formed by formed pole teeth, a motor rotor facing the pole teeth through a gap, and a plurality of windings wound around the magnetic pole part, the magnetic poles around which the windings are wound. The length of the portion is shorter than the axial length of the yoke portion and the pole shoe portion, and the coil end of the winding that protrudes in the axial direction is axially shorter than the axial end face of the yoke portion and the pole shoe. A stepping motor characterized in that it is configured so that it does not protrude in any direction.
は樹脂に依る結合等の手段で形成したことを特徴とする
実用新案登録請求の範囲第１項記載のステッピングモー
タ。□(2) The stepping motor according to claim 1, wherein the stator core is formed by sintering magnetic material powder, bonding with resin, or the like. □
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1513782U JPS58118888U (en) | 1982-02-08 | 1982-02-08 | stepping motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1513782U JPS58118888U (en) | 1982-02-08 | 1982-02-08 | stepping motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58118888U true JPS58118888U (en) | 1983-08-13 |
| JPH0139106Y2 JPH0139106Y2 (en) | 1989-11-22 |
Family
ID=30027579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1513782U Granted JPS58118888U (en) | 1982-02-08 | 1982-02-08 | stepping motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58118888U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6277049A (en) * | 1985-09-27 | 1987-04-09 | Tokyo Electric Co Ltd | Hybrid type stepping motor |
| JPS6277050A (en) * | 1985-09-27 | 1987-04-09 | Tokyo Electric Co Ltd | Hybrid type stepping motor |
| JP2002510953A (en) * | 1998-03-30 | 2002-04-09 | ホガナス アクチボラゲット | Electromechanical elements |
| JP2005045898A (en) * | 2003-07-28 | 2005-02-17 | Tokushu Denso Kk | Rotating machine |
-
1982
- 1982-02-08 JP JP1513782U patent/JPS58118888U/en active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6277049A (en) * | 1985-09-27 | 1987-04-09 | Tokyo Electric Co Ltd | Hybrid type stepping motor |
| JPS6277050A (en) * | 1985-09-27 | 1987-04-09 | Tokyo Electric Co Ltd | Hybrid type stepping motor |
| JP2002510953A (en) * | 1998-03-30 | 2002-04-09 | ホガナス アクチボラゲット | Electromechanical elements |
| JP2010081800A (en) * | 1998-03-30 | 2010-04-08 | Hoganas Ab | Electromechanical element |
| JP4713734B2 (en) * | 1998-03-30 | 2011-06-29 | ホガナス アクチボラゲット | Electromechanical elements |
| JP2005045898A (en) * | 2003-07-28 | 2005-02-17 | Tokushu Denso Kk | Rotating machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0139106Y2 (en) | 1989-11-22 |
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