| 摘要 |
PROBLEM TO BE SOLVED: To provide a high-torque stator structure with a core for a cylindrical linear motor, in which a plurality of stator core pieces constitute a ring-shaped stator body formed of ring-shaped polygons and a ring-shaped winding bobbin having stator coils is attached to the ring-shaped stator body. SOLUTION: Each stator with a core includes the ring-shaped stator body (1) formed disposing a plurality stator core pieces (2) in a polygonal ring shape and the ring-shaped winding bobbin (14) mounted through a stepped portion (11) of the stator core piece (2) and having the stator coils (3). The stator structure with a core for a cylindrical linear motor is configured by laminating the plurality of stator bodies (1) with the circular winding bobbins (14) in the axial direction (A). COPYRIGHT: (C)2009,JPO&INPIT |
