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JPH0370038U - - Google Patents

Info

Publication number
JPH0370038U
JPH0370038U JP13096689U JP13096689U JPH0370038U JP H0370038 U JPH0370038 U JP H0370038U JP 13096689 U JP13096689 U JP 13096689U JP 13096689 U JP13096689 U JP 13096689U JP H0370038 U JPH0370038 U JP H0370038U
Authority
JP
Japan
Prior art keywords
rotor body
motor
rotor
cylindrical part
rotating shaft
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
JP13096689U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP13096689U priority Critical patent/JPH0370038U/ja
Publication of JPH0370038U publication Critical patent/JPH0370038U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Description

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

第1図はこの考案の一実施例で示すもので、直
流電動機の断面図である。 1……カバー、3……ブラケツト、6……ステ
ータ、7……鉄心、8……巻線、11……ロータ
、12……ロータ本体、13……円筒部、14…
…エンドプレート、15……バツクヨーク、17
……回転軸、21……回転検出素子。
FIG. 1 shows one embodiment of this invention, and is a sectional view of a DC motor. DESCRIPTION OF SYMBOLS 1...Cover, 3...Bracket, 6...Stator, 7...Iron core, 8...Winding, 11...Rotor, 12...Rotor body, 13...Cylindrical part, 14...
...End plate, 15...Back yoke, 17
... Rotation axis, 21 ... Rotation detection element.

Claims (1)

【実用新案登録請求の範囲】 1 鉄心に巻線を施した有鉄心形ステータ、ステ
ータの外周面を取り囲む円筒部の一端がエンドプ
レートで塞がれたロータ本体と駆動用磁石とバツ
クヨークとからなるロータ、および前記エンドプ
レートに固着された回転軸とを備え、前記ロータ
本体が磁性材料を含んだプラスチツクよりなる直
流電動機において、前記ロータ本体の円筒部が磁
化されて駆動用磁石となつており、ロータ本体と
回転軸とが一体成形されていることを特徴とする
直流電動機。 2 前記バツクヨークがロータ本体に一体成形さ
れた請求項1記載の直流電動機。
[Scope of Claim for Utility Model Registration] 1. A stator with an iron core having wires wound around it, consisting of a rotor body with one end of a cylindrical part surrounding the outer peripheral surface of the stator closed with an end plate, a driving magnet, and a back yoke. A DC motor comprising a rotor and a rotating shaft fixed to the end plate, the rotor body being made of plastic containing a magnetic material, wherein a cylindrical part of the rotor body is magnetized to serve as a driving magnet, A DC motor characterized in that a rotor body and a rotating shaft are integrally molded. 2. The DC motor according to claim 1, wherein the back yoke is integrally formed with the rotor body.
JP13096689U 1989-11-13 1989-11-13 Pending JPH0370038U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13096689U JPH0370038U (en) 1989-11-13 1989-11-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13096689U JPH0370038U (en) 1989-11-13 1989-11-13

Publications (1)

Publication Number Publication Date
JPH0370038U true JPH0370038U (en) 1991-07-12

Family

ID=31678499

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13096689U Pending JPH0370038U (en) 1989-11-13 1989-11-13

Country Status (1)

Country Link
JP (1) JPH0370038U (en)

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