JPS60147980U - electric motor rotor - Google Patents

electric motor rotor

Info

Publication number
JPS60147980U
JPS60147980U JP3295284U JP3295284U JPS60147980U JP S60147980 U JPS60147980 U JP S60147980U JP 3295284 U JP3295284 U JP 3295284U JP 3295284 U JP3295284 U JP 3295284U JP S60147980 U JPS60147980 U JP S60147980U
Authority
JP
Japan
Prior art keywords
electric motor
motor rotor
rotor
cylindrical portion
peripheral surface
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
JP3295284U
Other languages
Japanese (ja)
Inventor
邦義 中村
西宮　豊
Original Assignee
日本サ−ボ株式会社
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 日本サ−ボ株式会社 filed Critical 日本サ−ボ株式会社
Priority to JP3295284U priority Critical patent/JPS60147980U/en
Publication of JPS60147980U publication Critical patent/JPS60147980U/en
Pending legal-status Critical Current

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  • Brushless Motors (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図は従来の偏平形電動機の断面図、第２
図は本考案回転子の要部の断面図である。 １・・・・−・固定子当−り、２・・・・・・絶縁板、
３・・・・・・固定子巻線、４・・・・・・ブラケット
、５・・・・・・軸受、６・・・・・・回転子軸、７・
・・・・・ボス、８・・・・・・回転子ヨーク、８−１
・・・・・・円筒部、９・・・・・・永久磁石、１０．
２０・・・・・・ＦＧ用マグネット、１１・・・・・・
検出器。, Figure 1 is a cross-sectional view of a conventional flat type electric motor, Figure 2 is a cross-sectional view of a conventional flat type electric motor.
The figure is a sectional view of the main parts of the rotor of the present invention. 1...---Per stator, 2...Insulating plate,
3...Stator winding, 4...Bracket, 5...Bearing, 6...Rotor shaft, 7...
...Boss, 8...Rotor yoke, 8-1
...Cylindrical portion, 9...Permanent magnet, 10.
20...FG magnet, 11...
Detector.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 磁性材料の回転子ヨークの外周円筒部の外周面に凹部を
設け、この円筒部の外周面にＦＧ用の円環状マグネット
をプラスチックマグネットのモールドで形成せしめたこ
とを特徴とする電動機の回転子。A rotor for an electric motor, characterized in that a recess is provided on the outer peripheral surface of an outer cylindrical portion of a rotor yoke made of a magnetic material, and an annular magnet for FG is formed on the outer peripheral surface of the cylindrical portion using a plastic magnet mold.
JP3295284U 1984-03-09 1984-03-09 electric motor rotor Pending JPS60147980U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3295284U JPS60147980U (en) 1984-03-09 1984-03-09 electric motor rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3295284U JPS60147980U (en) 1984-03-09 1984-03-09 electric motor rotor

Publications (1)

Publication Number Publication Date
JPS60147980U true JPS60147980U (en) 1985-10-01

Family

ID=30534945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3295284U Pending JPS60147980U (en) 1984-03-09 1984-03-09 electric motor rotor

Country Status (1)

Country Link
JP (1) JPS60147980U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020053590A (en) * 2018-09-27 2020-04-02 日立金属株式会社 Yoke-integrated bonded magnet and manufacturing method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5543914A (en) * 1978-09-20 1980-03-28 Hitachi Ltd Magnet fixing structure of permanent magnet system rotary electric machine and its magnet fixing method
JPS5937875A (en) * 1982-08-25 1984-03-01 Matsushita Electric Ind Co Ltd Brushless motor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5543914A (en) * 1978-09-20 1980-03-28 Hitachi Ltd Magnet fixing structure of permanent magnet system rotary electric machine and its magnet fixing method
JPS5937875A (en) * 1982-08-25 1984-03-01 Matsushita Electric Ind Co Ltd Brushless motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020053590A (en) * 2018-09-27 2020-04-02 日立金属株式会社 Yoke-integrated bonded magnet and manufacturing method thereof

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