In:
Japanese Journal of Applied Physics, IOP Publishing, Vol. 44, No. 3R ( 2005-03-01), p. 1262-
Kurzfassung:
As the demand for small-form-factor disk drives for mobile devices increases, the miniaturization of voice coil motor (VCM) actuators playing important roles in track seeking and track following is an issue. In this study, we have determined that a multisegmented magnet array (MSMA) can reduce the total thickness of the magnetic circuit for a rotary-type VCM without changing the coil and air gap parameters.
Materialart:
Online-Ressource
ISSN:
0021-4922
,
1347-4065
DOI:
10.1143/JJAP.44.1262
Sprache:
Unbekannt
Verlag:
IOP Publishing
Publikationsdatum:
2005
ZDB Id:
218223-3
ZDB Id:
797294-5
ZDB Id:
2006801-3
ZDB Id:
797295-7