Patent ID: 8456050
Filing Date: 2013-06-04
Classification: G11B,H02K

Abstract:
1. A disk drive device, comprising: a hub on which a recording disk is to be mounted; a core fixed on said one surface of the base, the core having a ring portion and a plurality of teeth that extend radially from the ring portion; coils wound around the plurality of teeth; a magnet fixed to the hub, the magnet being magnetized for driving with a plurality of poles along the circumferential direction and arranged to radially face the plurality of teeth; and a flexible printed circuit that includes a driving line for supplying a current to the coils, wherein a wire of one end of one of the coils is drawn out to the other surface of the base through a hole arranged on the base, and wherein one end of the flexible printed circuit to which end the wire is to be connected is located at a predetermined distance away from the edge of the hole arranged on the base, and wherein the wire is bent above the hole arranged on the base, and wherein the wire is connected to the driving line at a position other than the position of the hole arranged on the base, and wherein the hole arranged on the base is plugged with a resin, and wherein, with regard to a portion of the other surface of the base which is between the edge of the hole arranged on the base and the one end of the flexible printed circuit, a section of the wire which is on said portion of the other surface of the base is contained in the resin.