DocumentCode
2824141
Title
A new head actuator for high frequency band
Author
Miyamoto, M. ; Kuwajima, H. ; Inaji, T. ; Matsuoka, K.
Author_Institution
HD Dev. Center, Matsushita Electr. Ind. Co. Ltd., Osaka, Japan
fYear
2000
fDate
6-8 Nov. 2000
Abstract
Due to the recent improvement of hard disk drives (HDDs) for higher recording and track densities, head actuators have been required to position magnetic heads at higher speed and higher accuracy. Under these circumstances, we developed a head actuator of new type which would suppress the pivot bearing vibration which is an obstacle to accurate positioning of magnetic heads.
Keywords
actuators; disc drives; hard discs; magnetic heads; vibration control; hard disk drives; head actuators; high frequency band; pivot bearing vibration; Actuators; Aluminum; Coils; Copper; Disk recording; Frequency; Hard disks; Magnetic heads; Prototypes; Wire;
fLanguage
English
Publisher
ieee
Conference_Titel
Asia-Pacific Magnetic Recording Conference, 2000. APMRC 2000
Conference_Location
Tokyo, Japan
Print_ISBN
0-7803-6254-3
Type
conf
DOI
10.1109/APMRC.2000.898951
Filename
898951
Link To Document