摘要 |
Disclosed is a motor. The motor includes a housing, a stator stored in the housing, a rotor arranged to rotate on the stator, a rotation shaft integrated with the rotor to rotate, a holder arranged on a side of the rotation shaft, and a sensor assembly including a sensing magnet installed to the holder, and a detection part detecting the rotation of the sensing magnet. The holder includes a first insertion groove which is formed on one side and allows the sensing magnet to be inserted into, and a second insertion groove which is formed on the other side and is combined with the rotation shaft. |