FACING PLANE TYPE BRUSHLESS MOTOR

摘要

PURPOSE:To facilitate the cost reduction and the thickness reduction of a facing plane type brushless motor. CONSTITUTION:Only the outermost circumferential part of a stator coil 3 is bonded to a printed wiring board 14 in which a hole larger than a rotary yoke 2 is formed. The rotary yoke 2 is inserted into the hole formed in the printed wiring board 14 so as to have both the upper and lower surfaces of the stator coil 3 face the yoke 2 and a rotor part 1 with gaps therebetween to facilitate the reduction of the total thickness of a brushless motor.