| 摘要 |
<p>A tubular electric motor (1) comprises a stator body (2), equipped with a ferromagnetic core (6) and respective windings (14), and a driver, consisting of a rod (19) slidably and coaxially inserted in the stator body (2). The rod (19) comprises a set of permanent magnets (20) evenly distributed along the longitudinal axis (B) of the rod (19) and alternated with connecting spacer elements (21) made of ferromagnetic material. The ferromagnetic core (6) has a modular structure comprising a plurality of adjacent ferromagnetic modules (7) made by pressing of SMC (Soft Magnetic Composites).</p> |
