JPS5843183U - micro motor - Google Patents

micro motor

Info

Publication number
JPS5843183U
JPS5843183U JP13792281U JP13792281U JPS5843183U JP S5843183 U JPS5843183 U JP S5843183U JP 13792281 U JP13792281 U JP 13792281U JP 13792281 U JP13792281 U JP 13792281U JP S5843183 U JPS5843183 U JP S5843183U
Authority
JP
Japan
Prior art keywords
micro motor
field magnet
divided
stator yoke
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.)
Pending
Application number
JP13792281U
Other languages
Japanese (ja)
Inventor
滝沢　正秀
Original Assignee
三洋電機株式会社
三洋精密株式会社
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 三洋電機株式会社, 三洋精密株式会社 filed Critical 三洋電機株式会社
Priority to JP13792281U priority Critical patent/JPS5843183U/en
Publication of JPS5843183U publication Critical patent/JPS5843183U/en
Pending legal-status Critical Current

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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図は本考案を適用したマイクロモータの断面図、第
２図はそのステータの分解斜視図、第３図及び第４図は
他の実施例を示し、第３図は軸受−の斜視図、第４図は
ステータの切欠斜視図、第５図ないし第７図は夫々異方
性磁石を用いた場合の構造図である。 １・・・扇形固定子磁石、２・・・アダプタ、３・・・
軸受。Fig. 1 is a sectional view of a micromotor to which the present invention is applied, Fig. 2 is an exploded perspective view of its stator, Figs. 3 and 4 show other embodiments, and Fig. 3 is a perspective view of a bearing. , FIG. 4 is a cutaway perspective view of the stator, and FIGS. 5 to 7 are structural diagrams in the case where anisotropic magnets are used, respectively. 1... Fan-shaped stator magnet, 2... Adapter, 3...
bearing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ステータヨークと異方性磁石を用いた４極以上の界磁磁
石との間の空隙部に、カップ状ロータコイルを配設して
なるマイクロモータであって、前記界磁磁石は周方向に
分割され、その分割された各磁石を、ステータヨークの
中心に取付けられる、磁石支持部材に固着することによ
り、前記界磁磁石を位置決め配置することを特徴とする
マイクロモータ。A micromotor in which a cup-shaped rotor coil is disposed in a gap between a stator yoke and a field magnet with four or more poles using anisotropic magnets, the field magnet being divided in the circumferential direction. A micro motor characterized in that the field magnet is positioned and arranged by fixing each of the divided magnets to a magnet support member attached to the center of a stator yoke.
JP13792281U 1981-09-16 1981-09-16 micro motor Pending JPS5843183U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13792281U JPS5843183U (en) 1981-09-16 1981-09-16 micro motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13792281U JPS5843183U (en) 1981-09-16 1981-09-16 micro motor

Publications (1)

Publication Number Publication Date
JPS5843183U true JPS5843183U (en) 1983-03-23

Family

ID=29931169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13792281U Pending JPS5843183U (en) 1981-09-16 1981-09-16 micro motor

Country Status (1)

Country Link
JP (1) JPS5843183U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5130309A (en) * 1974-08-15 1976-03-15 Nippon Telegraph & Telephone
JPS53124708A (en) * 1977-04-07 1978-10-31 Takagi Kogyo Kk Multi-pole rotor for small motor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5130309A (en) * 1974-08-15 1976-03-15 Nippon Telegraph & Telephone
JPS53124708A (en) * 1977-04-07 1978-10-31 Takagi Kogyo Kk Multi-pole rotor for small motor

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