Patent ID: 8415845

Claim:
A motor comprising: a motor casing having a surrounding wall that extends in an axial direction of the motor; a stator fixed to the surrounding wail of the motor casing and including a plurality of stator poles projecting in a radial direction, the stator further including a plurality of windings wound around the plurality of stator poles to form a three-phase winding set, the stator configured to generate a rotating magnetic field upon energization of the three-phase winding set; a rotor having N and S poles that are alternately arranged in a rotation direction, the rotor facing the stator in the radial direction to rotate with the rotating magnetic field in the rotation direction; and a plurality of driving modules located on the opposite side of the stator and the rotor in the axial direction, the plurality of driving modules configured to form an inverter circuit for generating three phase alternating current to energize the three-phase winding set, each driving module having a pair of switching elements and a common terminal connected to the pair of switching elements, one switching element serving as a power supply side switching element, the other switching element serving as a ground side switching element, wherein the plurality of windings has a jumping wire and a lead wire, the jumping wire extends in a first direction perpendicular to the axial direction at an end of the stator in the axial direction and is connected between different windings of the three-phase winding set, and the lead wire extends in the axial direction and is connected to the common terminal.