Magnetic disc apparatus having stator structure with reduced distortion

An object of the invention is to inhibit a turning force of a magnetic disc apparatus from being reduced. In order to achieve the object, there is provided a magnetic disc apparatus having a rotor to which a magnetic disc fixed, and a stator which is filled with a resin between stator coils, wherein...

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Bibliographic Details
Main Authors Amano, Yasuo, Nakano, Asao, Fujita, Yuji, Ushifusa, Nobuyuki, Uefune, Kouki, Yamaguchi, Takashi, Ajima, Toshiyuki
Format Patent
LanguageEnglish
Published 13.09.2005
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Summary:An object of the invention is to inhibit a turning force of a magnetic disc apparatus from being reduced. In order to achieve the object, there is provided a magnetic disc apparatus having a rotor to which a magnetic disc fixed, and a stator which is filled with a resin between stator coils, wherein a member having a lower expansion coefficient than a thermal expansion coefficient of the resin is arranged between the stator coils.