MOTOR WITH POWER TRANSFER MECHANISM

摘要

PROBLEM TO BE SOLVED: To enable control of rotor slide even in the motor structure that has realized reduction in cost by saving the number of parts more than that of the related art. SOLUTION: A bearing housing 21 where a stator core 10 and radial bearings 23, 24 are fixed is fixed to a substrate 25 where a thrust receptacle 30 is fixed. A gear groove provided at one end has the gear groove surface 28 formed in the rotating direction toward the thrust receptacle 30 to generate a repulsive force in the direction of the thrust receptacle 30 with rotation of the rotor, in order to prevent slide of motor in the thrust direction by pivotally support the shaft 27 which is spherically processed at the other end to rotate in contact with the thrust receptacle 30 through insertion into the bearing housing 21.