JPS6133258U - Flotspid disc drive - Google Patents

Flotspid disc drive

Info

Publication number
JPS6133258U
JPS6133258U JP11521784U JP11521784U JPS6133258U JP S6133258 U JPS6133258 U JP S6133258U JP 11521784 U JP11521784 U JP 11521784U JP 11521784 U JP11521784 U JP 11521784U JP S6133258 U JPS6133258 U JP S6133258U
Authority
JP
Japan
Prior art keywords
flotspid
disc drive
head
stepping motor
supplied
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
JP11521784U
Other languages
Japanese (ja)
Inventor
邦雄 菅沼
Original Assignee
シチズン時計株式会社
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 シチズン時計株式会社 filed Critical シチズン時計株式会社
Priority to JP11521784U priority Critical patent/JPS6133258U/en
Publication of JPS6133258U publication Critical patent/JPS6133258U/en
Pending legal-status Critical Current

Links

Landscapes

  • Moving Of Heads (AREA)
  • Moving Of Head For Track Selection And Changing (AREA)
  • Control Of Stepping 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図は本考案に係るフロツピ′ディスクドライブの好
適な実施例を示すキャリアを外した状態の平面図、第２
図は本実施例に好適な制御回路図である。 １０・・・基板、１２・・・ＤＣサーボモータ、１６・
・・位置決めピン、１８・・・キャリッジ、２６・・・
アーム、３８，３０・・・磁気ヘッド、３２・・・ステ
ッピングモータ、３４・・・主軸、３６・・・ケース、
３８，４０・・・ステータコア、４４．４６・・・ステ
タコイル。FIG. 1 is a plan view of a preferred embodiment of the floppy disk drive according to the present invention with the carrier removed;
The figure is a control circuit diagram suitable for this embodiment. 10... Board, 12... DC servo motor, 16...
...Positioning pin, 18...Carriage, 26...
Arm, 38, 30... Magnetic head, 32... Stepping motor, 34... Main shaft, 36... Case,
38,40...Stator core, 44.46...Stator coil.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 磁気ヘット′が担持されたキャリツジをステツピングモ
ータによってフロツピディスクの所定トラックに送り駆
動するフロツピディスクドライブにおいて、前記ステツ
ピングモータは少なくとも２個のステータコイルがケー
スの両端側に配置された構造から成り、ヘッドが所定ト
ラックに位置決めするためいずれか一方のステータコイ
ルにホールド電流を供給し、前記ホールド電流はヘッド
から遠い側に位置しているステータコイルに供給される
ことを特徴とするフロツピディスクドライブ。In a floppy disk drive in which a carriage carrying a magnetic head is driven by a stepping motor to drive a carriage to a predetermined track of a floppy disk, the stepping motor has a structure in which at least two stator coils are arranged at both ends of a case. In order to position the head on a predetermined track, a hold current is supplied to one of the stator coils, and the hold current is supplied to the stator coil located on the side farther from the head. disk drive.
JP11521784U 1984-07-27 1984-07-27 Flotspid disc drive Pending JPS6133258U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11521784U JPS6133258U (en) 1984-07-27 1984-07-27 Flotspid disc drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11521784U JPS6133258U (en) 1984-07-27 1984-07-27 Flotspid disc drive

Publications (1)

Publication Number Publication Date
JPS6133258U true JPS6133258U (en) 1986-02-28

Family

ID=30674197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11521784U Pending JPS6133258U (en) 1984-07-27 1984-07-27 Flotspid disc drive

Country Status (1)

Country Link
JP (1) JPS6133258U (en)

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