According to an embodiment of the present invention, a switched reluctance motor assembly includes: a rotary shaft forming the center of rotation of the motor; a rotor unit rotatably connected to the rotary shaft; a balancing member having the rotor part and formed to surround the rotary shaft; a sensor magnet connected to a lower part of the axial direction of the balancing member; and a printed circuit board with a hall sensor to face the sensor magnet in the lower part of the axial direction of the sensor magnet. According to the present invention, the switched reluctance motor assembly may improve combination accuracy of the sensor magnet for a position sensing from the rotor unit constituting the switched reluctance motor rotor assembly.
