Patent ID: 8964329
Filing Date: 2015-02-24
Classification: G11B,H02K

Abstract:
1. A spindle motor for use in a disk drive apparatus, the spindle motor comprising: a rotating portion including a rotor magnet, and configured to rotate about a central axis extending in a vertical direction; a stationary portion; and a bearing mechanism configured to support the rotating portion such that the rotating portion is rotatable with respect to the stationary portion; wherein the stationary portion includes: the plurality of lead wires pass through the plurality of base through holes to reach the lower surface of the base portion, and extend along the lower surface of the base portion to be connected to the circuit board; the stationary portion includes a sealant located between an entire circumferential extent of each base through hole and an entire circumferential extent of the lead wire passing through the base through hole; the lead wire guide member includes: the movement restricting portion contacts the outer edge of the lead wire guide member.