A PZT micro-actuated suspension for high TPI hard disk servo systems

A piezoelectrically actuated suspension for high TPI (tracks per inch) hard disk drives is presented. Two reinforced piezoelectric microactuators, placed in parallel between the base plate and the spring beam, are used for the secondary actuation. A stroke of 1.2 /spl mu/m at the head was observed w...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	IEEE transactions on magnetics 2000-09, Vol.36 (5), p.2241-2243
Hauptverfasser:	Yimin Niu, Wei Guo, Guoxiao Guo, Eng Hong Ong, Sivadasan, K.K., Huang, T.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Beams (structural) Cascading style sheets Disk drives Electric shock Electronics Exact sciences and technology Friction Friction reduction Hard disks Magnetic devices Magnetic heads Magnetic levitation Magnetism Memory Microactuators Other magnetic recording and storage devices (including tapes, disks, and drums) Piezoelectricity Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices Servomechanisms Springs Springs (elastic) Torsion
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!