Patent ID: 7994663

Claim:
A motor comprising: a motor base plate; a bearing holder which is provided with a through hole whose both ends hold bearings and which is vertically disposed with respect to the motor base plate; a stator which is provided with a center hole and which is fixed to an outer peripheral face of the bearing holder; and a rotor comprising: a shaft which is penetrated through the through hole and supported by the bearings; a rotor case which is fixed to the shaft on a side of the shaft opposite to the motor base plate; and a magnet which is fixed on an inner peripheral face of the rotor case so as to face an outer peripheral face of the stator; wherein the bearing holder is provided on a motor base plate side with a stepped part protruded toward a radial direction; wherein the stator is provided with a first resin block which is structured so that an end face on a motor base plate side of a stator core is molded with resin to cover a coil that is wound around the stator core and a second resin block which is structured so that an end face on an opposite side to the motor base plate side of the stator core is molded with the resin to cover the coil that is wound around the stator core, and the first resin block and the second resin block are integrally connected with each other; inner peripheral faces of the stator core and the first resin block structure the center hole, and the center hole of the stator is press-fitted and fixed to the bearing holder until an end face of the first resin block is abutted with the stepped part; the motor base plate is provided with a plurality of pins having a stepped part for connecting the motor base plate with the stator; and an end face of the first resin block is formed in a flat face to be oppositely disposed to the motor base plate and the end face of the first resin block is abutted with the stepped parts of the plurality of the pins so that the end face of the first resin block is separated from the motor base plate.