JPS6333349U - - Google Patents
Info
- Publication number
- JPS6333349U JPS6333349U JP12390086U JP12390086U JPS6333349U JP S6333349 U JPS6333349 U JP S6333349U JP 12390086 U JP12390086 U JP 12390086U JP 12390086 U JP12390086 U JP 12390086U JP S6333349 U JPS6333349 U JP S6333349U
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- stator
- magnetic pole
- pole teeth
- rotor
- 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
- 230000005415 magnetization Effects 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Description
第１図は本考案に係るステツピングモータの断
面図、第２図は従来のステツピングモータの断面
図、第３図は一般的なステツピングモータのステ
ータヨークの斜視図、第４図は一般的なステツピ
ングモータのフレームヨークの斜視図である。
２……ステータヨーク、３……フレームヨーク
、９，１０……軸受、１４，１５……軸受保持板
。
Fig. 1 is a sectional view of a stepping motor according to the present invention, Fig. 2 is a sectional view of a conventional stepping motor, Fig. 3 is a perspective view of a stator yoke of a common stepping motor, and Fig. 4 is a conventional stepping motor. FIG. 3 is a perspective view of a frame yoke of a typical stepping motor. 2... Stator yoke, 3... Frame yoke, 9, 10... Bearing, 14, 15... Bearing holding plate.
Claims (1)
備えたロータと、上記ロータの外周と同芯円上に
、所定の空隙を保ちかつ等間隔に位置する複数個
の磁極歯を有するステータヨークと、前記ステー
タヨークと任意の角度でずらした同ピツチの磁極
歯を有するフレームヨークと、前記ステータヨー
クの磁極歯の外周域に同心状に配備された、環状
のステータコイルを備え、樹脂成形のアウトサー
トにより、前記フレームヨークと一体に軸受保持
部を形成し、かつ該軸受保持部に軸受を固定して
なるステツピングモータ。 A rotor having a ring-shaped permanent magnet with multipolar magnetization on its outer periphery, and a stator having a plurality of magnetic pole teeth located at equal intervals while maintaining a predetermined gap on a concentric circle with the outer periphery of the rotor. A frame yoke having a yoke, a frame yoke having magnetic pole teeth of the same pitch as the stator yoke and shifted at an arbitrary angle, and an annular stator coil disposed concentrically around the outer circumferential area of the magnetic pole teeth of the stator yoke, molded with resin. A stepping motor comprising a bearing holding part formed integrally with the frame yoke by outsert, and a bearing fixed to the bearing holding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12390086U JPH0528923Y2 (en) | 1986-08-12 | 1986-08-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12390086U JPH0528923Y2 (en) | 1986-08-12 | 1986-08-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6333349U true JPS6333349U (en) | 1988-03-03 |
| JPH0528923Y2 JPH0528923Y2 (en) | 1993-07-26 |
Family
ID=31015429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12390086U Expired - Lifetime JPH0528923Y2 (en) | 1986-08-12 | 1986-08-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0528923Y2 (en) |
-
1986
- 1986-08-12 JP JP12390086U patent/JPH0528923Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0528923Y2 (en) | 1993-07-26 |