JPS6270681U - - Google Patents
Info
- Publication number
- JPS6270681U JPS6270681U JP16202285U JP16202285U JPS6270681U JP S6270681 U JPS6270681 U JP S6270681U JP 16202285 U JP16202285 U JP 16202285U JP 16202285 U JP16202285 U JP 16202285U JP S6270681 U JPS6270681 U JP S6270681U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- stator
- excitation
- magnetic flux
- conical
- 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
- 230000005284 excitation Effects 0.000 claims description 3
- 230000004907 flux Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Electromechanical Clocks (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Description
第１図から第４図はこの考案の一実施例を示し
、第１図はその要部断面図、第２図はそのＡ―Ａ
平面図、第３図は非励磁時の状態を示す図、第４
図は励磁時の状態を示す図、第５図および第６図
は従来例を示し、第５図ａはステータをずらした
場合のステツプモータの平面図、第５図ｂは輪列
機構の一部を含む要部断面図、第６図はステータ
の円孔に一対の凹部を設けたステツプモータの平
面図である。
１０……ステータ、１０ａ……円錐孔、１１…
…ロータ、１１ａ……磁石部、１１ｄ……位置決
め部、１２ａ……ロータ受、１２ｂ……係止部。
Figures 1 to 4 show an embodiment of this invention, with Figure 1 being a cross-sectional view of its main parts, and Figure 2 being A--A.
Plan view, Figure 3 is a diagram showing the state when not energized, Figure 4
The figure shows the state during excitation, Figures 5 and 6 show conventional examples, Figure 5a is a plan view of the step motor when the stator is shifted, and Figure 5b is a diagram of the gear train mechanism. FIG. 6 is a plan view of a step motor in which a pair of recesses are provided in the circular hole of the stator. 10... Stator, 10a... Conical hole, 11...
...Rotor, 11a... Magnet part, 11d... Positioning part, 12a... Rotor holder, 12b... Locking part.
Claims (1)
決め部が直径上に設けられた円錐形のロータと、 このロータを回転可能な状態で配置する円錐孔
が形成され、磁束によつて前記ロータを回転させ
るステータと、 前記ロータの位置決め部が前記ステータの非励
磁、励磁に応答して係脱される係止部を前記ステ
ータの円錐孔に発生する励磁磁束に対して傾く方
向に設けてなるロータ受と、 を具備してなるステツプモータ。[Claims for Utility Model Registration] A conical rotor having at least one pair of magnetic poles and having a positioning portion diametrically provided on its upper part, and a conical hole in which the rotor is arranged in a rotatable state, a stator that rotates the rotor with magnetic flux; and a positioning section of the rotor that engages and disengages in response to de-energization and excitation of the stator with respect to the excitation magnetic flux generated in the conical hole of the stator. A step motor comprising: a rotor support provided in an inclined direction;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985162022U JPH0428221Y2 (en) | 1985-10-24 | 1985-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985162022U JPH0428221Y2 (en) | 1985-10-24 | 1985-10-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6270681U true JPS6270681U (en) | 1987-05-06 |
| JPH0428221Y2 JPH0428221Y2 (en) | 1992-07-08 |
Family
ID=31088883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985162022U Expired JPH0428221Y2 (en) | 1985-10-24 | 1985-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0428221Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5347516U (en) * | 1976-09-28 | 1978-04-22 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51108297A (en) * | 1975-03-19 | 1976-09-25 | Matsushita Electric Ind Co Ltd | DENATSUHI CHOKUSENTEIKOKINO SEIZOHOHO |
-
1985
- 1985-10-24 JP JP1985162022U patent/JPH0428221Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5347516U (en) * | 1976-09-28 | 1978-04-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0428221Y2 (en) | 1992-07-08 |