The motor position detection device according to this embodiment comprises a rotor surrounding the rotation shaft of the motor; a substrate disposed to face the rotor; a Hall sensor disposed on one surface of the substrate to sense the rotation of the rotor; and an MR sensor disposed on the other surface of the substrate to sense the rotation of the rotor.

The motor position detection device according to this embodiment comprises a rotor surrounding the rotation shaft of the motor; a substrate disposed to face the rotor; a Hall sensor disposed on one surface of the substrate to sense the rotation of the rotor; and an MR sensor disposed on the other surface of the substrate to sense the rotation of the rotor.