JPS6011674U - small stepping motor - Google Patents
small stepping motorInfo
- Publication number
- JPS6011674U JPS6011674U JP10372883U JP10372883U JPS6011674U JP S6011674 U JPS6011674 U JP S6011674U JP 10372883 U JP10372883 U JP 10372883U JP 10372883 U JP10372883 U JP 10372883U JP S6011674 U JPS6011674 U JP S6011674U
- Authority
- JP
- Japan
- Prior art keywords
- stator
- stepping motor
- rotor
- lower housings
- small stepping
- 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
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図は本考案に係る小型ステッピングモータの好適な
実施例を示す外観図、第２図は本実施例の断面図、第３
図は第２図の分解斜視図、第４図は第２図のＩＶ−ＩＶ
断面図、第５図は第２図の■−■断面図、第６図は積層
ステータ組立体の組立前の状態を示す分解斜視図、第７
図は第６図の組立状態における正面図、第８図は第７図
の平面図、第９図は第８図において各ステータ片を分離
加工した状態を示す平面図である。
１０・・・・・・ステッピングモータ、１４・・・・・
・上ハウジング、１６・・・・・・下ハウジング、１４
ａ、１６ａ・・・・・・位置決め肩部、２６・・・・・
・積層ステータ組立体、２６ａ・・・・・・ステータ極
、３０． ３２−−−−−−ステータコイル、２６−１
〜２６−４・・・・・・ステータ片、４２・・・・・・
ロータ、４４・・・・・・永久磁石、４６．４８・・・
・・・ロータヨーク、４６ａ、４８ａ・・・・・・ロー
タ極、５４．５６．５８．６０，６２．６４・・・・・
・一体ステータ板、６６・・・・・・芯板、１００，１
０２゜１０４．１０６・・・・・・スリット。
第３図
第５図FIG. 1 is an external view showing a preferred embodiment of a small stepping motor according to the present invention, FIG. 2 is a cross-sectional view of this embodiment, and FIG.
The figure is an exploded perspective view of Figure 2, and Figure 4 is IV-IV of Figure 2.
5 is a sectional view taken along the line ■--■ in FIG. 2, FIG. 6 is an exploded perspective view showing the state of the laminated stator assembly before assembly, and FIG.
6 is a front view of the assembled state of FIG. 6, FIG. 8 is a plan view of FIG. 7, and FIG. 9 is a plan view of FIG. 8 in which each stator piece has been separated. 10...Stepping motor, 14...
・Upper housing, 16...Lower housing, 14
a, 16a...Positioning shoulder, 26...
- Laminated stator assembly, 26a...Stator pole, 30. 32------Stator coil, 26-1
~26-4... Stator piece, 42...
Rotor, 44...Permanent magnet, 46.48...
...Rotor yoke, 46a, 48a...Rotor pole, 54.56.58.60,62.64...
・Integrated stator plate, 66... Core plate, 100,1
02゜104.106...Slit. Figure 3 Figure 5
Claims (1)
有する積層ステータ組立体−と、積層ステータ組立体に
磁気的に接続されるステータコイルと、ステータ極と対
向する複数のロータ極を有し永久磁石が組込まれ前記上
下ハウジング間に軸支されたロータと、を含み、前記上
下ハウジングにはそれぞれ積層ステータ組立体のステー
タ極の内周と係合する円板状の位置決め肩部が設けられ
、□ステータとロータとの軸合せが前記位置決め肩部に
より行われることを特徴とする小型ステッピングモータ
。A laminated stator assembly fixed between the upper and lower housings and having a plurality of stator poles on the inner periphery, a stator coil magnetically connected to the laminated stator assembly, and a plurality of rotor poles facing the stator poles. a rotor incorporating a magnet and pivotally supported between the upper and lower housings, each of the upper and lower housings being provided with a disc-shaped positioning shoulder that engages with an inner periphery of a stator pole of a laminated stator assembly; □A small stepping motor characterized in that the stator and rotor are aligned by the positioning shoulder.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10372883U JPS6011674U (en) | 1983-07-04 | 1983-07-04 | small stepping motor |
| US06/627,885 US4636668A (en) | 1983-07-04 | 1984-07-05 | Compact-sized permanent magnet type stepping motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10372883U JPS6011674U (en) | 1983-07-04 | 1983-07-04 | small stepping motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6011674U true JPS6011674U (en) | 1985-01-26 |
Family
ID=30243874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10372883U Pending JPS6011674U (en) | 1983-07-04 | 1983-07-04 | small stepping motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6011674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01120783U (en) * | 1988-02-02 | 1989-08-16 |
-
1983
- 1983-07-04 JP JP10372883U patent/JPS6011674U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01120783U (en) * | 1988-02-02 | 1989-08-16 |
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