JPS60181177U - Permanent magnet step motor - Google Patents

Permanent magnet step motor

Info

Publication number
JPS60181177U
JPS60181177U JP6807784U JP6807784U JPS60181177U JP S60181177 U JPS60181177 U JP S60181177U JP 6807784 U JP6807784 U JP 6807784U JP 6807784 U JP6807784 U JP 6807784U JP S60181177 U JPS60181177 U JP S60181177U
Authority
JP
Japan
Prior art keywords
stator yoke
rotor
stator
pole teeth
permanent magnet
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
JP6807784U
Other languages
Japanese (ja)
Other versions
JPH0649105Y2 (en
Inventor
徳田　彰
深谷　勝義
Original Assignee
愛三工業株式会社
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 愛三工業株式会社 filed Critical 愛三工業株式会社
Priority to JP1984068077U priority Critical patent/JPH0649105Y2/en
Publication of JPS60181177U publication Critical patent/JPS60181177U/en
Application granted granted Critical
Publication of JPH0649105Y2 publication Critical patent/JPH0649105Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Frames (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 drawings]

第１図は本考案の一実施例の構成を示した縦断面図、第
２図、第３図はその部分詳細図、第４図は従来技術を示
す縦断面図、第５図はその部分詳細図、第６図は本考案
の他の実施例を示す縦断面図である。 １・・・ハウジング、２，３，４．５・・・ステータヨ
ーク、６，７・・・ステータ巻線、１０・・・ツバ付円
筒状薄板、１１・・・軸受挿入部、１２・・・極歯。Fig. 1 is a longitudinal sectional view showing the configuration of an embodiment of the present invention, Figs. 2 and 3 are partial details thereof, Fig. 4 is a longitudinal sectional view showing the prior art, and Fig. 5 is a portion thereof. The detailed view, FIG. 6, is a longitudinal sectional view showing another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1...Housing, 2,3,4.5...Stator yoke, 6,7...Stator winding, 10...Cylindrical thin plate with collar, 11...Bearing insertion part, 12...・Polar teeth.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転子軸に固定され、永久磁石で形成される回転子と、
該回転子との間に若干の空隙を有して対面する内周面に
回転子軸と平行な状態から回転子軸と反対側に微少角度
曲げられた複数の極歯を有するとともに端面にはツバ付
円筒状薄板を備えた第１のステータヨークと、該第１の
ステータヨークの複数の極歯間に位置し前記第１のステ
ータヨーク極歯と同方向に同角度曲げられた複数の極歯
を有する第２のステータヨークと、前記第１のステータ
ヨークと第２のステータヨークとで囲まれた空間内に収
納されるステータ巻線とを備え、前記第１のステータヨ
ークと第２のステータヨークとステータ巻線とを合成樹
脂でモールドしたうえ、前記回転子軸を支持する軸受挿
入部を有するハウジングを、前記一体にモールドされた
第１のステータヨークと第２のステータヨークの外側に
前記同様の合成樹脂で形成したことを特徴とする永久磁
石型ステップモータ。a rotor fixed to the rotor shaft and formed of permanent magnets;
The inner circumferential surface facing the rotor with a slight gap therebetween has a plurality of pole teeth bent at a slight angle from parallel to the rotor axis to the side opposite to the rotor axis, and the end surface has a first stator yoke having a cylindrical thin plate with a collar; and a plurality of poles located between the plurality of pole teeth of the first stator yoke and bent in the same direction and at the same angle as the first stator yoke pole teeth. a second stator yoke having teeth; and a stator winding housed in a space surrounded by the first stator yoke and the second stator yoke, A stator yoke and a stator winding are molded with synthetic resin, and a housing having a bearing insertion part that supports the rotor shaft is placed on the outside of the integrally molded first stator yoke and second stator yoke. A permanent magnet type step motor, characterized in that it is made of the same synthetic resin as described above.
JP1984068077U 1984-05-09 1984-05-09 Permanent magnet step motor stator yoke Expired - Lifetime JPH0649105Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984068077U JPH0649105Y2 (en) 1984-05-09 1984-05-09 Permanent magnet step motor stator yoke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984068077U JPH0649105Y2 (en) 1984-05-09 1984-05-09 Permanent magnet step motor stator yoke

Publications (2)

Publication Number Publication Date
JPS60181177U true JPS60181177U (en) 1985-12-02
JPH0649105Y2 JPH0649105Y2 (en) 1994-12-12

Family

ID=30602492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984068077U Expired - Lifetime JPH0649105Y2 (en) 1984-05-09 1984-05-09 Permanent magnet step motor stator yoke

Country Status (1)

Country Link
JP (1) JPH0649105Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63274355A (en) * 1987-05-01 1988-11-11 Minebea Kk Stepping motor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5963972A (en) * 1982-10-01 1984-04-11 Matsushita Electric Ind Co Ltd Stepping motor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5963972A (en) * 1982-10-01 1984-04-11 Matsushita Electric Ind Co Ltd Stepping motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63274355A (en) * 1987-05-01 1988-11-11 Minebea Kk Stepping motor

Also Published As

Publication number Publication date
JPH0649105Y2 (en) 1994-12-12

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