JPS60108152U - Electric motor - Google Patents

Electric motor

Info

Publication number
JPS60108152U
JPS60108152U JP20189383U JP20189383U JPS60108152U JP S60108152 U JPS60108152 U JP S60108152U JP 20189383 U JP20189383 U JP 20189383U JP 20189383 U JP20189383 U JP 20189383U JP S60108152 U JPS60108152 U JP S60108152U
Authority
JP
Japan
Prior art keywords
rotor
bracket
unit
electric motor
spindle
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
JP20189383U
Other languages
Japanese (ja)
Inventor
須藤 章夫
杉本 立央
森 鉄夫
Original Assignee
愛知電機株式会社
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 愛知電機株式会社 filed Critical 愛知電機株式会社
Priority to JP20189383U priority Critical patent/JPS60108152U/en
Publication of JPS60108152U publication Critical patent/JPS60108152U/en
Pending legal-status Critical Current

Links

Landscapes

  • 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図は従来のスピンドルユニットを使用した電動機の
縦断面図、第2図は本考案のスピンドルユニットを使用
した電動機の要部拡大断面図、第3図はロータホルダー
の縦断面図である。 1・・・・・・電動機、2・・・・・・スピンドルユニ
ット、2b・・・・・・回転子軸、2c・・・・・・軸
受、2E・・・・・・ロータホルダー、21・・・・・
・凹溝、3・・・・・・ステータユニット、4・・・・
・・ロータユニット。
FIG. 1 is a longitudinal sectional view of an electric motor using a conventional spindle unit, FIG. 2 is an enlarged sectional view of a main part of an electric motor using the spindle unit of the present invention, and FIG. 3 is a longitudinal sectional view of a rotor holder. 1...Electric motor, 2...Spindle unit, 2b...Rotor shaft, 2c...Bearing, 2E...Rotor holder, 21・・・・・・
・Concave groove, 3... Stator unit, 4...
...Rotor unit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ブラケットに取付けた軸受にスピンドルハブの中心に突
設した回転子軸を挿入突出させてこの回転子軸の突出端
にロータホルダーを接着剤により挿着したスピンドルユ
ニットと、このスピンドルユニットのブラケットにコイ
ルを収容して取付けられたステータユニットと、ステー
タユニットのコイルと対応する位置に永久磁石を配置し
てスピンドルユニットのロータホルダーに止着させたロ
ータヨークとからなり、前記ロータヨークを止着するロ
ータホルダーは、その回転子軸の挿入孔に、ブラケット
の軸受側に近接して凹溝を周設するようにしたことを特
徴とする電動機。
The rotor shaft protruding from the center of the spindle hub is inserted into the bearing attached to the bracket, and the rotor holder is inserted into the protruding end of the rotor shaft with adhesive.The spindle unit has a coil attached to the bracket of this spindle unit. The rotor holder consists of a stator unit that is attached to accommodate the stator unit, and a rotor yoke that is fixed to the rotor holder of the spindle unit with permanent magnets arranged at positions corresponding to the coils of the stator unit.The rotor holder that fixes the rotor yoke is An electric motor characterized in that a concave groove is provided around the insertion hole of the rotor shaft adjacent to the bearing side of the bracket.
JP20189383U 1983-12-24 1983-12-24 Electric motor Pending JPS60108152U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20189383U JPS60108152U (en) 1983-12-24 1983-12-24 Electric motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20189383U JPS60108152U (en) 1983-12-24 1983-12-24 Electric motor

Publications (1)

Publication Number Publication Date
JPS60108152U true JPS60108152U (en) 1985-07-23

Family

ID=30764101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20189383U Pending JPS60108152U (en) 1983-12-24 1983-12-24 Electric motor

Country Status (1)

Country Link
JP (1) JPS60108152U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS535706A (en) * 1976-07-07 1978-01-19 Hitachi Ltd Low inertia motor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS535706A (en) * 1976-07-07 1978-01-19 Hitachi Ltd Low inertia motor

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