Air-conditioning blower motor unit

An air-conditioning blower motor unit configured to rotate a blower fan by a brushless motor including a stator and a rotor, the stator including a U phase electromagnetic coil, a V phase electromagnetic coil and a W phase electromagnetic coil formed by winding wires, insulation members, and a stator core, the winding wires being wound around the insulation members that covers the stator core, the U phase electromagnetic coil forming a U phase, the V phase electromagnetic coil forming a V phase and the W phase electromagnetic coil forming a W phase, and the rotor holding a permanent magnet and rotatable along a periphery of the stator, the air-conditioning blower motor unit comprising:

• a metal bearing holder holding the stator and rotatably supporting a rotation shaft of the brushless motor;
• a circuit board provided with an electronic part configured to control the brushless motor;
• and
• a metal support disk holding the bearing holder and the circuit board at positions so that the bearing holder and the circuit board do not overlap, wherein:
• end surfaces of the insulation members on a side facing toward the circuit board are provided with stator side terminal portions;
• each of the stator side terminal portions electrically connected to two end portions of different phases of the winding wires adjacent to each other and pulled out from two of the U phase electromagnetic coil, the V phase electromagnetic coil or the W phase electromagnetic coil;
• a board side terminal portion electrically connected to the electronic part is arranged on the circuit board;
• and
• the board side terminal portion and the stator side terminal portions are electrically connected relatively swingably via flexible wires.