Patent Number: 6,166,475

Title: Brushless motor and magnetic recording-reproducing apparatus using the same

Abstract: A brushless motor comprises a stator including substrates protruding radially with respect to a center axis and coils wound on the substrates, a rotor including a cover covering the stator, having magnetic poles annularly arranged opposing tip-end faces of the substrates, and a plurality of apertures provided in the upper wall of the cover, wherein the magnetic poles provided inside the upper wall of the cover and the tip-end faces of the substrates are visible from the outside of the upper wall through the apertures.

Inventors: Furuki; Shigeru (Fukushima-ken, JP)

Assignee: Alps Electric Co., Ltd.

International Classification: G11B 19/20 (20060101); H02K 1/27 (20060101); H02K 29/06 (20060101); H02K 29/08 (20060101); M02K 001/22 ()

Expiration Date: 12/26/2013