JPS6025384U - stepping motor - Google Patents
stepping motorInfo
- Publication number
- JPS6025384U JPS6025384U JP11585983U JP11585983U JPS6025384U JP S6025384 U JPS6025384 U JP S6025384U JP 11585983 U JP11585983 U JP 11585983U JP 11585983 U JP11585983 U JP 11585983U JP S6025384 U JPS6025384 U JP S6025384U
- Authority
- JP
- Japan
- Prior art keywords
- stator
- stepping motor
- teeth
- circuit board
- brackets
- 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
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、第2図は本考案の一実施例の側断面図、負荷側
から要部を断面で示した正面図である。
1・・・ステータコア、2・・・ステータコイル、3・
・・永久磁石、4・・・ロータコア、5・・・回転軸、
6・・・軸受、7・・・バネ、8・・・リード線、9・
・・負荷側ブラケット、10・・・反負荷側ブラケット
、11・・・プリント基板(磁性体)、12・・・負荷
側のインシュレータのつば、13・・・反負荷側のイン
シュレータのつば、14・・・インシュレータ(負荷側
)、15・・・インシュレータ(反負荷側)、16・・
・磁極部、17・・・歯、18・・・つば(磁極部イン
シュレータ)、19・・・ピン、φ□・・・漏洩磁束。FIGS. 1 and 2 are a side sectional view and a front view showing a main part in section from the load side of an embodiment of the present invention. 1... Stator core, 2... Stator coil, 3...
...Permanent magnet, 4...Rotor core, 5...Rotating shaft,
6...Bearing, 7...Spring, 8...Lead wire, 9...
... Load side bracket, 10... Anti-load side bracket, 11... Printed circuit board (magnetic material), 12... Load side insulator collar, 13... Anti-load side insulator collar, 14 ...Insulator (load side), 15...Insulator (counter-load side), 16...
・Magnetic pole part, 17... Teeth, 18... Brim (magnetic pole part insulator), 19... Pin, φ□... Leakage magnetic flux.
Claims (1)
する磁極部にコイルを巻装して構成されたステータと、
このステータの両側に設けられ内周部において軸受を介
して回転軸を回転自在に支承するブラケットと、前記ス
テータの内周に径方向の空隙を介して対向配置されると
ともに前記回転軸に嵌合固着され、かつ外周に多数の歯
を有し内部に永久磁石を挾持してなる一対のロータコア
からなるロータとをそなえたステッピングモータにおい
て、前記ブラケットとステータ間に磁性体のプリント基
板を設けたことを特徴とするステッピングモータ。 2 前記ステータの磁極部に軸方向両側から非導電性の
インシュレータを装着し、前記インシュレータの負荷側
端部に前記プリント基板を固着している実用新案登録請
求の範囲第1項記載のステッピングモータ。[Claims for Utility Model Registration] 1. A stator configured by winding a coil around a magnetic pole portion having a plurality of teeth at the tip protruding from the inner circumferential surface;
Brackets are provided on both sides of the stator and rotatably support the rotating shaft via bearings on the inner circumference, and brackets are arranged on the inner circumference of the stator to face each other with a radial gap interposed therebetween and are fitted onto the rotating shaft. In a stepping motor equipped with a rotor consisting of a pair of rotor cores fixed to each other and having a large number of teeth on the outer periphery and holding a permanent magnet inside, a magnetic printed circuit board is provided between the bracket and the stator. A stepping motor featuring: 2. The stepping motor according to claim 1, wherein a non-conductive insulator is attached to the magnetic pole portion of the stator from both sides in the axial direction, and the printed circuit board is fixed to the load side end of the insulator.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11585983U JPS6025384U (en) | 1983-07-26 | 1983-07-26 | stepping motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11585983U JPS6025384U (en) | 1983-07-26 | 1983-07-26 | stepping motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6025384U true JPS6025384U (en) | 1985-02-21 |
JPH0139113Y2 JPH0139113Y2 (en) | 1989-11-22 |
Family
ID=30267303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11585983U Granted JPS6025384U (en) | 1983-07-26 | 1983-07-26 | stepping motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6025384U (en) |
-
1983
- 1983-07-26 JP JP11585983U patent/JPS6025384U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0139113Y2 (en) | 1989-11-22 |
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