Kabushiki Kaisha Sankyo Seiki Seisakusho

Yoshinari Yoko

Masayoshi Saichi

Yutaka Ishizuka

In a spindle motor,, a motor frame,is molded from a resin. Therefore, even if an impact is applied to a motor apparatus in which this motor,is installed, the impact can be absorbed and hence moderated by the motor frame,, and ball bearings held by the motor frame,can be prevented from being deformed. In addition, since lead terminals,for feeding an armature are insert molded in a bottom portion,of the motor frame,, there is no need to use a connector that prevents the miniaturization of the motor or an FPC board which may cause a risk of a wiring pattern being disconnected.

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Nagano, Japan

Yoshinari Yoko