| 摘要 |
A transverse flux motor having multiple stator phase windings which are electronically commutated to produce a rotating flux to drive a permanent magnet rotor (2) located externally of th e stator (7). The stator (7) is formed by two complementary facing pieces (8, 9) each carrying half the stator poles (12, 13), the latte r preferably being of claw pole configuration. The stator windings (11) are sandwiched between the stator pieces (8, 9) and wound abou t cores (10) which magnetically couple the stator pieces. Preferably the number of motor phases (P) is selected from the serie s 2,3, ..., N, the number of windings per phase (W) is selected from the series 1,2, ..., M, the number of poles per winding (PW) i s selected from the series 2, 4, ..., L, and the number of stator poles (SP) is equal to the product P*WP*PW and the number of rotor poles is SP + or - W.
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