| 摘要 |
PURPOSE: A linear synchronous motor is provided to assist in determining the position of a middle circular pole by connecting the middle circular pole and a yoke assembly unit. CONSTITUTION: A movable element comprises a straight moving axis and permanent magnet series. The straight moving axis is reciprocated to the axial direction. The permanent magnet series(7) is comprised of a plurality of permanent magnets. A stator comprises a plurality of circular pole, the yoke, and the stator core unit, and plurality of excitation windings. The yoke magnetically interlinks a plurality of circularity poles. A plurality of excitation windings excites a plurality of circularity poles. |
