Development of a Φ-shaped actuated suspension for 100-kTPI hard disk drives

IEEE Transactions on Magnetics

Volumn 37, Issue 4 I, 2001, Pages 1884-1886

  Tokuyama, Mikio ^a   Shimizu, Toshihiko ^a   Masuda, Hiromitsu ^a   Nakamura, Shigeo ^a   Hanya, Masao ^b   Iriuchijima, Osamu ^b   Soga, Jun ^c  

^a HITACHI LTD   (Japan)

^b NHK Spring Co Ltd   (Japan)

^c NHK International Corp   (United States)

Author keywords

Dual stage actuator; Hard disk drive; Microactuator; Piezoelectric actuator; Shock resistance

Indexed keywords

MAGNETIC HEADS; MAGNETIC HYSTERESIS; MAGNETIC RECORDING; MAGNETIC RESONANCE; MICROACTUATORS; PIEZOELECTRIC DEVICES; SERVOMECHANISMS;

DUAL-STAGE ACTUATORS;

HARD DISK STORAGE;

EID: 0035385972     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/20.950998     Document Type: Article

References (6)

1. Control challenges and techniques for hard disk drives
2. 2
3. Dual-stage servo system with microactuated head gimbal assemblies
4. Piezoelectric microactuator for dual stage control
5. Dual-stage actuator system for magnetic disk drives using a shear mode piezoelectric microactuator
6. Advances in suspension technology (development of new suspension design"FUMA")