MOTOR, BLOWER DEVICE, AND METHOD FOR MANUFACTURING MOTOR

The invention provides a motor, an air blowing device and a manufacturing method of the motor. The motor is provided with a rotor which is configured to rotate around a central shaft which extends up and down; a stator facing the rotor in the radial direction; a circuit board disposed below the stator in the axial direction; a housing that accommodates the rotor, the stator, and the circuit board; and a resin part disposed on the upper surface of the bottom plate of the housing and covering at least a part of the stator and the circuit board. The bottom plate of the housing has a processing part which is in contact with at least a part of the resin part. The surface of the treated portion is rougher than the surface of the portion of the base plate other than the treated portion. 本发明提供马达、送风装置以及马达的制造方法。该马达具有：转子，其配置成能够绕上下延伸的中心轴旋转；定子，其与上述转子在径向上对置；电路基板，其配置于上述定子的轴向下方；壳体，其收纳上述转子、上述定子以及上述电路基板；以及树脂部，其配置于上述壳体的底板的上表面，且至少覆盖上述定子的一部分及上述电路基板。上述壳体的上述底板具有与上述树脂部的至少一部分接触的处理部。上述处理部的表面比上述底板的上述处理部以外的部分的表面粗糙。