JPS6363980B2 - - Google Patents

Info

Publication number
JPS6363980B2
JPS6363980B2 JP4696582A JP4696582A JPS6363980B2 JP S6363980 B2 JPS6363980 B2 JP S6363980B2 JP 4696582 A JP4696582 A JP 4696582A JP 4696582 A JP4696582 A JP 4696582A JP S6363980 B2 JPS6363980 B2 JP S6363980B2
Authority
JP
Japan
Prior art keywords
head
magnetic disk
time
stepping motor
voltage
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.)
Expired
Application number
JP4696582A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58164062A (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 JP4696582A priority Critical patent/JPS58164062A/ja
Publication of JPS58164062A publication Critical patent/JPS58164062A/ja
Publication of JPS6363980B2 publication Critical patent/JPS6363980B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
    • G11B5/55—Track change, selection or acquisition by displacement of the head
    • G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks
    • G11B5/5526—Control therefor; circuits, track configurations or relative disposition of servo-information transducers and servo-information tracks for control thereof

Landscapes

  • Moving Of Head For Track Selection And Changing (AREA)
  • Control Of Stepping Motors (AREA)
JP4696582A 1982-03-24 1982-03-24 磁気デイスク装置 Granted JPS58164062A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4696582A JPS58164062A (ja) 1982-03-24 1982-03-24 磁気デイスク装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4696582A JPS58164062A (ja) 1982-03-24 1982-03-24 磁気デイスク装置

Publications (2)

Publication Number Publication Date
JPS58164062A JPS58164062A (ja) 1983-09-28
JPS6363980B2 true JPS6363980B2 (en]) 1988-12-09

Family

ID=12761976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4696582A Granted JPS58164062A (ja) 1982-03-24 1982-03-24 磁気デイスク装置

Country Status (1)

Country Link
JP (1) JPS58164062A (en])

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6079569A (ja) * 1983-10-04 1985-05-07 Seiko Epson Corp 磁気記録再生装置
JPS60164959A (ja) * 1984-02-08 1985-08-28 Teac Co 磁気デイスク装置
JPS60170083A (ja) * 1984-02-10 1985-09-03 Teac Co デイスク装置
JPS60170078A (ja) * 1984-02-10 1985-09-03 Teac Co デイスク装置
JPH0643904Y2 (ja) * 1984-07-17 1994-11-14 ミツミ電機株式会社 フロッピーディスク装置
IT1182457B (it) * 1985-02-21 1987-10-05 Olivetti & Co Spa Apparecchiatura per registrare e leggere informazioni binarie su un disco magnetico
JPS6288494U (en]) * 1985-11-19 1987-06-05

Also Published As

Publication number Publication date
JPS58164062A (ja) 1983-09-28

Similar Documents

Publication Publication Date Title
JP2547778B2 (ja) ブラシレス直流モ−タおよび該モ−タの制御方法
US5466999A (en) Spindle motor start control process and apparatus
EP0584855A1 (en) Spindle control method and apparatus for disk drive
KR890003563B1 (ko) 디스크 장치
JPS6363980B2 (en])
KR890003559B1 (ko) 디스크 구동장치
USRE37825E1 (en) Data storage device having a drive mechanism for rotating a data storage medium
KR890003564B1 (ko) 디스크장치
JPS6363981B2 (en])
JPS5924473A (ja) 磁気ヘツドの移動速度検出機構
JPS63291279A (ja) 磁気デイスク装置
US5581421A (en) Method for driving stepping motor for head seek in disk drive device
JP2881059B2 (ja) ディスク装置のステッピングモータ駆動方法
JPH045107Y2 (en])
JPH03132980A (ja) ディスク装置のｃｓｓ制御回路
JPS62155798A (ja) ヘツド送り装置
JPS587471Y2 (ja) テ−プレコ−ダ−
JPS5939323Y2 (ja) 磁気録音再生装置
JPH0429599A (ja) ステッピングモータの駆動方法
JPS5847556Y2 (ja) テ−プレコ−ダ
JPH05174525A (ja) 磁気記憶装置
JPH05325401A (ja) 磁気ディスク装置
JP3418657B2 (ja) 回転駆動装置およびそれを用いた情報処理装置
JPH0469846A (ja) キャプスタンモータ制御回路
JPH0564473A (ja) 磁気デイスク駆動装置