Motor

The utility model discloses a motor which comprises a rotor and a stator. A plurality of blind grooves distributed in the circumferential direction are formed in the outer circumferential wall of one end of the rotor, and the blind grooves penetrate through the outer wall of the rotor, so that the inner walls of the blind grooves and the outer wall of the rotor form a continuous face. Wherein the stator is provided with a notch for installing a Hall position sensor, the notch and the blind groove are located on the same side, and the depth of the notch is the same as that of the blind groove. According to the utility model, the stator and the rotor are optimized, the overall performance of the motor is improved, that is, the blind slot structure is arranged on the rotor, and the interference to the Hall position sensor is reduced; in addition, the framework structure is arranged on the stator, so that stator winding can be matched with a winding machine through the framework, the winding quality is improved,