| 摘要 |
The present invention relates to a motor and, more specifically, to a screw motor and a manufacturing method thereof. The screw motor includes a stator; a rotor rotatably accommodated inside the stator and having a rotor core; and a screw shaft coupled to the rotor core by being in contact with the rotor core. According to an embodiment of the present invention, the workability of the screw motor is improved, and the inertia of the rotor is reduced. |
