JPS63137578U - - Google Patents
Info
- Publication number
- JPS63137578U JPS63137578U JP2567787U JP2567787U JPS63137578U JP S63137578 U JPS63137578 U JP S63137578U JP 2567787 U JP2567787 U JP 2567787U JP 2567787 U JP2567787 U JP 2567787U JP S63137578 U JPS63137578 U JP S63137578U
- Authority
- JP
- Japan
- Prior art keywords
- step motor
- axial
- utility
- model registration
- maintaining
- 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
- 230000005405 multipole Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図ないし第４図は本考案の実施例を示し、
第１図は全体の断面図、第２図はロータの磁極配
列図、第３図は櫛歯状ステータの平面図、第４図
はその断面図である。第５図は従来例の断面図、
第６図はその内外一対の櫛歯状ステータの分解斜
視図である。
１０…ロータ、１３１，１３２…上下の櫛歯状
ステータ、１４…間隔保持用突部、１７…位置決
め用凸部、１８…位置決め用凹部。
1 to 4 show embodiments of the present invention,
FIG. 1 is an overall sectional view, FIG. 2 is a magnetic pole arrangement diagram of a rotor, FIG. 3 is a plan view of a comb-like stator, and FIG. 4 is a sectional view thereof. Figure 5 is a sectional view of the conventional example.
FIG. 6 is an exploded perspective view of the pair of inner and outer comb-like stators. DESCRIPTION OF SYMBOLS 10... Rotor, 13 1 , 13 2 ... Upper and lower comb-shaped stators, 14... Protrusion for maintaining spacing, 17... Convex part for positioning, 18... Recessed part for positioning.
Claims (1)
しかも円周方向に多極着磁されたロータの両側に
対向配置したアキシヤル型ステツプモータにおい
て、前記両側の櫛歯状ステータに、それらに一定
の間隔を保持させる間隔保持用突部と、互いに嵌
合する位置決め用嵌合部とを設けたことを特徴と
する、アキシヤル型ステツプモータ。 ２ 前記位置決め用嵌合部が凸部と凹部である、
前記実用新案登録請求の範囲第１項に記載のアキ
シヤル型ステツプモータ。[Claims for Utility Model Registration] 1. An axial step motor in which a comb-shaped stator is disposed oppositely on both sides of a rotor that is permanently magnetized in the axial direction and multipole magnetized in the circumferential direction. An axial type step motor, characterized in that a stator is provided with a spacing-maintaining protrusion for maintaining a constant spacing between the stators, and a positioning fitting part that fits into each other. 2. The positioning fitting part is a convex part and a concave part,
The axial type step motor according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2567787U JPS63137578U (en) | 1987-02-25 | 1987-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2567787U JPS63137578U (en) | 1987-02-25 | 1987-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63137578U true JPS63137578U (en) | 1988-09-09 |
Family
ID=30826056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2567787U Pending JPS63137578U (en) | 1987-02-25 | 1987-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63137578U (en) |
-
1987
- 1987-02-25 JP JP2567787U patent/JPS63137578U/ja active Pending