主权项 |
1. A motor, comprising: a rotor, having a driving magnet; a stator, formed in a tubular shape and disposed on an outer circumference side of the rotor, and having a driving coil; a partition wall member, having a partition wall in a substantially bottomed cylindrical shape disposed between the rotor and the stator; a circuit board, disposed outside the partition wall in an axial direction of the rotor, and secured at a bottom of the partition wall; and a resin sealing member made by a resin, covering the stator and the circuit board, and
the stator comprising: an insulation member; a stator core, having a plurality of salient poles for winding the driving coil through the insulation member; and a plurality of terminal pins, electrically connected to an end portion of the driving coil, and disposed in parallel to the axial direction, wherein if a direction in which the circuit board is disposed relative to the partition wall in the axial direction is set as a first direction and an opposite direction of the first direction is set as a second direction, the circuit board is disposed closer to a side of the first direction than the stator core and the insulation member, a portion of the terminal pin on the side of the first direction is soldered and secured to the circuit board, the insulation member has a press fitting portion for pressing and securing a portion of the terminal pin on a side of the second direction, and a stopper portion is formed on a second direction end of the terminal pin, wherein the stopper portion contacts a surface of the press fitting portion on the side of the second direction known as a second direction surface to prevent the terminal pin from falling off in the first direction. |