Motor

The utility model discloses a motor, the motor comprises a stator iron core, the circumferential direction of the stator iron core is uniformly provided with stator grooves, coils are inserted into the stator grooves, the leading-out terminals are connected to form a winding, the motor also comprises star point copper bars, three-phase leading-out wires, a holding part, a temperature sensor and a cover plate, and the star point copper bars are connected with the leading-out terminals of the winding; the three-phase outgoing line is connected with the outgoing line end of the winding; the holding component fixes the star point copper bar and the three-phase outgoing line, a containing groove is formed in the middle of the holding component, and part of the star point copper bar is exposed out of the containing groove; a temperature measuring head of the temperature sensor is accommodated in the accommodating groove and is in contact with the star point copper bar; the cover plate is detachably connected with t