Patent Number: 7,355,313

Title: Stator, spindle motor, and recording disk driving apparatus

Abstract: Spindle-motor stator includes at least a first core sheet and at least one or more second core sheets located next to an end core sheet. A bent portion bent upward and a protrusion extending upward from the bent portion are formed at the forward end of the plurality of the first core sheet. Each of the plurality of teeth is wound with a conductive wire.

Inventors: Takamatsu; Hiromitsu (Kyoto, JP), Kurita; Mineo (Kyoto, JP), Gomyo; Masato (Kyoto, JP)

Assignee: Nidec Corporation

International Classification: H02K 1/00 (20060101)

Expiration Date: 2020-04-08 0:00:00