JPS58166287U - stepping motor - Google Patents

stepping motor

Info

Publication number
JPS58166287U
JPS58166287U JP6162882U JP6162882U JPS58166287U JP S58166287 U JPS58166287 U JP S58166287U JP 6162882 U JP6162882 U JP 6162882U JP 6162882 U JP6162882 U JP 6162882U JP S58166287 U JPS58166287 U JP S58166287U
Authority
JP
Japan
Prior art keywords
stator core
poles
fitted
stepping motor
rotor
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
Application number
JP6162882U
Other languages
Japanese (ja)
Other versions
JPH0145234Y2 (en
Inventor
栄次 金子
Original Assignee
東芝テック株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 東芝テック株式会社 filed Critical 東芝テック株式会社
Priority to JP6162882U priority Critical patent/JPS58166287U/en
Publication of JPS58166287U publication Critical patent/JPS58166287U/en
Application granted granted Critical
Publication of JPH0145234Y2 publication Critical patent/JPH0145234Y2/ja
Granted legal-status Critical Current

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  • 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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示すステッピングモータの
断面図、第２図は同上一部の分解斜視図、第３図は他の
実施例を示す固定子鉄心の平面図、第４図は従来の固定
子鉄心の一部の断面図である。 １０・・・・・・固定子鉄心、１２・・・・・・ポール
、１３・・・・・・極、１４・・・・・・外周円弧状部
、１６・・・・・・溶接突部、１９・・・・・・回転子
、２５・・・用ケーシング。Fig. 1 is a sectional view of a stepping motor showing one embodiment of the present invention, Fig. 2 is an exploded perspective view of a part of the same, Fig. 3 is a plan view of a stator core showing another embodiment, and Fig. 4 is a cross-sectional view of a part of a conventional stator core. 10...Stator core, 12...Pole, 13...Pole, 14...Outer circumferential arc portion, 16...Welding protrusion Part, 19...Rotor, casing for 25...

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ステップ角に応じた複数の櫛歯状の極を先端に形成しコ
イルを巻装するポールを内周部に突設した略正方形枠状
の角形固定子鉄心と、この固定子鉄心に回転自在に嵌合
され前記ポールの糧に対応するステップ角に応じて周面
に櫛歯状の極を形成した回転子と、前記固定子鉄心にそ
れぞれ両端側から嵌合される一対のケーシングとからな
り、前記固定子鉄心は打抜き形成した鋼板を積層して構
成し、この固定子鉄心のケーシングを嵌合する外周円弧
状部の少なくとも一側部に積層方向に形成した溶接突部
を溶接したことを特徴とするステッピングモータ。A rectangular stator core with a substantially square frame shape has a plurality of comb-shaped poles formed at the tip according to the step angle and poles protruding from the inner periphery for winding coils, and a stator core that is rotatable around the stator core. The rotor is fitted with a rotor having comb-like poles formed on its circumferential surface according to a step angle corresponding to the poles, and a pair of casings that are fitted into the stator core from both ends, The stator core is constructed by stacking stamped steel plates, and a welding protrusion formed in the stacking direction is welded to at least one side of the outer circumferential arc-shaped portion into which the casing of the stator core is fitted. A stepping motor.
JP6162882U 1982-04-27 1982-04-27 stepping motor Granted JPS58166287U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6162882U JPS58166287U (en) 1982-04-27 1982-04-27 stepping motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6162882U JPS58166287U (en) 1982-04-27 1982-04-27 stepping motor

Publications (2)

Publication Number Publication Date
JPS58166287U true JPS58166287U (en) 1983-11-05
JPH0145234Y2 JPH0145234Y2 (en) 1989-12-27

Family

ID=30071815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6162882U Granted JPS58166287U (en) 1982-04-27 1982-04-27 stepping motor

Country Status (1)

Country Link
JP (1) JPS58166287U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6469236A (en) * 1987-09-08 1989-03-15 Mitsui High Tec Laminated core stator
WO2006025173A1 (en) * 2004-09-01 2006-03-09 Nittan Valve Co., Ltd. Phase varying device of engine
JP2009540787A (en) * 2006-06-14 2009-11-19 ツェ，ヤン ファイ High precision motor and machining and assembly method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6469236A (en) * 1987-09-08 1989-03-15 Mitsui High Tec Laminated core stator
WO2006025173A1 (en) * 2004-09-01 2006-03-09 Nittan Valve Co., Ltd. Phase varying device of engine
JPWO2006025173A1 (en) * 2004-09-01 2008-05-08 日鍛バルブ株式会社 Engine phase variable device
JP2009540787A (en) * 2006-06-14 2009-11-19 ツェ，ヤン ファイ High precision motor and machining and assembly method thereof

Also Published As

Publication number Publication date
JPH0145234Y2 (en) 1989-12-27

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