| 摘要 |
The present invention relates to a stator frame having a stator, in which the stator can be firmly coupled to the stator frame or to a case while allowing for ease of assembly. The present invention also relates to a rotor and to a motor comprising same. The stator frame having a stator according to the present invention comprises: the stator including a plurality of stacked stator pieces, each stator piece including a stator ring formed into a ring shape and stator protrusions extending from the inner circumferential surface of the stator ring toward the center of the stator ring; and a pipe-shaped body frame having an inner space for accommodating the stator, wherein the cross-section of the inner space is the same shape as the outer circumference of the stator ring. The body frame and the stator are coupled with each other by the protrusion or groove formed respectively in the inner wall of the body frame, which is the wall of the inner space of the body frame, and in the outer surface of the stator along the outer circumference of the stator ring. The body frame has a stopper that projects from the inner wall thereof. |
