摘要 |
The present invention relates to an electric machine structure having a mover structure which reduces the volume than a traditional magnetic flux turned type electric machine by applying a structure in which a wire is wired on two mover iron core and reducing magnetic flux path and applies an effective cooling structure by reducing imbalance of load counter electro-motive force and performs a relative motion such as straight line motion, a curved line motion, or a rotation motion which is faced with a stator. |