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JPS6268471U - - Google Patents

Info

Publication number
JPS6268471U
JPS6268471U JP15810385U JP15810385U JPS6268471U JP S6268471 U JPS6268471 U JP S6268471U JP 15810385 U JP15810385 U JP 15810385U JP 15810385 U JP15810385 U JP 15810385U JP S6268471 U JPS6268471 U JP S6268471U
Authority
JP
Japan
Prior art keywords
rotor
cover
face
dust
molded
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
JP15810385U
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 JP15810385U priority Critical patent/JPS6268471U/ja
Publication of JPS6268471U publication Critical patent/JPS6268471U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Frames (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)

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小形モータ用ロータ
の一実施例を示す断面図、第２図はそのロータを
組み込んだ小形モータの一例を示す断面図である
。 １０……円環状の永久磁石、１２……ロータ軸
、１４……モールド樹脂、１４ａ……突出部、４
６……軸受、５０……ダストカバー、５６……ワ
ツシヤ。 FIG. 1 is a sectional view showing an embodiment of a rotor for a small motor to which the present invention is applied, and FIG. 2 is a sectional view showing an example of a small motor incorporating the rotor. DESCRIPTION OF SYMBOLS 10... Annular permanent magnet, 12... Rotor shaft, 14... Mold resin, 14a... Projection, 4
6... Bearing, 50... Dust cover, 56... Washer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 永久磁石とその中心に位置するロータ軸とをモ
ールド樹脂で結合一体化したロータを、励磁ステ
ータの一方の端面に取り付けられたラジアル軸受
により片持ち式に保持し、励磁ステータの他方の
端面をダストカバーで覆つたものにおいて、モー
ルド樹脂はロータ軸の一端部を覆い突出する形状
に成形され、その突出部先端が前記ダストカバー
の内面に当接してロータの軸方向位置を固定する
ようにした片持ち型ロータの支持構造。 The rotor, in which a permanent magnet and the rotor shaft located at its center are joined and integrated with molded resin, is held in a cantilevered manner by a radial bearing attached to one end face of the excitation stator, and the other end face of the excitation stator is dust-free. In the cover, the molded resin is molded to cover one end of the rotor shaft and protrude, and the tip of the protrusion comes into contact with the inner surface of the dust cover to fix the axial position of the rotor. Support structure for a portable rotor.
JP15810385U 1985-10-16 1985-10-16 Pending JPS6268471U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15810385U JPS6268471U (en) 1985-10-16 1985-10-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15810385U JPS6268471U (en) 1985-10-16 1985-10-16

Publications (1)

Publication Number Publication Date
JPS6268471U true JPS6268471U (en) 1987-04-28

Family

ID=31081275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15810385U Pending JPS6268471U (en) 1985-10-16 1985-10-16

Country Status (1)

Country Link
JP (1) JPS6268471U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000287398A (en) * 1999-03-31 2000-10-13 Fujitsu General Ltd Rotor for electric motor
JP2000295806A (en) * 1999-03-31 2000-10-20 Fujitsu General Ltd Rotor of motor
WO2003012956A1 (en) * 2001-07-31 2003-02-13 Yamaha Hatsudoki Kabushiki Kaisha Rotary electric machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000287398A (en) * 1999-03-31 2000-10-13 Fujitsu General Ltd Rotor for electric motor
JP2000295806A (en) * 1999-03-31 2000-10-20 Fujitsu General Ltd Rotor of motor
WO2003012956A1 (en) * 2001-07-31 2003-02-13 Yamaha Hatsudoki Kabushiki Kaisha Rotary electric machine

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