JPS58676U - step motor - Google Patents
step motorInfo
- Publication number
- JPS58676U JPS58676U JP9469681U JP9469681U JPS58676U JP S58676 U JPS58676 U JP S58676U JP 9469681 U JP9469681 U JP 9469681U JP 9469681 U JP9469681 U JP 9469681U JP S58676 U JPS58676 U JP S58676U
- Authority
- JP
- Japan
- Prior art keywords
- stator
- step motor
- magnetic force
- rotor
- coil
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Permanent Magnet Type Synchronous Machine (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係るステップモータの一実施例を示す
平面図、第２図は本考案に係るステップモータの一実施
例を示す主要部の拡大図、第３図は本考案に係るステッ
プモータの一実施例においてコイルに通電されていない
状態でロータが停止 ・している状態を示す作動説明
図、第４図は本考案に係るステップモータの一実施例に
おける第３図の状態からロータがワンステップ回転した
状態を示す作動説明図、第５図は本考案に係るステップ
モータの一実施例における第４図の状態からロータがワ
ンステップ回転した状態を示す作動説明図、第６図は本
考案に係るステップモータの一実施例における第５図の
状態からロータがワンステップ回転した状態を示す作動
説明図である。
１・・・・・・ロータ、３・・・・・・ステ〒り、４・
・・・・・コイル、３１ａ、 ３２ａ−−−−−−切
欠部、３ ｌｂ、 ３１ｃ、 ３２ｂ。Fig. 1 is a plan view showing an embodiment of the step motor according to the present invention, Fig. 2 is an enlarged view of the main part showing an embodiment of the step motor according to the present invention, and Fig. 3 is a plan view showing an embodiment of the step motor according to the present invention. FIG. 4 is an operation explanatory diagram showing a state in which the rotor is stopped when the coil is not energized in one embodiment of the motor, and FIG. FIG. 5 is an operation explanatory diagram showing a state in which the rotor has rotated one step from the state shown in FIG. 4 in an embodiment of the step motor according to the present invention, and FIG. FIG. 6 is an operation explanatory diagram showing a state in which the rotor has rotated one step from the state shown in FIG. 5 in an embodiment of the step motor according to the present invention. 1...Rotor, 3...Station, 4.
...Coil, 31a, 32a------Notch, 3 lb, 31c, 32b.
Claims (1)
、該コイルが発生する磁力を導く一体で成るステータと
、前記磁力で作用し運動を行うロータとを具備するステ
ップモータにおいて、該ロータを均等に６分割された磁
極を有するリング状の永久磁石で構成するとともに、前
記ステータには、ロータの回転軸を通るＹ軸に対し、左
右のステータ部の磁極に成形した５０°および７０°の
突出した磁極間に成形した６０°の切欠部をステータ部
の左右にそれぞれ配備し、該左右のステータ部の接合部
位に狭幅部を有する構成としたことを特徴とするステッ
プモータ。A step motor is equipped with a coil that receives pulsed current from an electronic circuit and generates magnetic force, an integral stator that guides the magnetic force generated by the coil, and a rotor that moves by acting on the magnetic force. The stator has 50° and 70° protrusions formed on the magnetic poles of the left and right stator parts with respect to the Y axis passing through the rotor's rotation axis. 1. A step motor characterized in that a 60° notch formed between the magnetic poles is provided on each side of a stator portion, and a narrow portion is provided at a joint portion of the left and right stator portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9469681U JPS58676U (en) | 1981-06-26 | 1981-06-26 | step motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9469681U JPS58676U (en) | 1981-06-26 | 1981-06-26 | step motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58676U true JPS58676U (en) | 1983-01-05 |
Family
ID=29889617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9469681U Pending JPS58676U (en) | 1981-06-26 | 1981-06-26 | step motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58676U (en) |
-
1981
- 1981-06-26 JP JP9469681U patent/JPS58676U/en active Pending
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