| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an electric motor that allows achieving reduction in size and ensuring cooling performance.SOLUTION: A blower motor M includes: a rotor 12 provided rotatable around an axis line of a rotational axis 30; and a stator 10 configured to include a stator core 42 having a plurality of teeth 50 extending in a radial direction and arranged to have clearance along the circumference direction, and a coil 74 formed so that a conductive winding 46 is wound around the teeth 50. Moreover, the blower motor M includes a stator base 14 for holding the stator 10, and coil-side cooling air introduction paths 14F for introducing cooling air toward the coil 74 are provided at positions facing each of the teeth 50 in the axial direction in the stator base 14.</p> |
