| 摘要 |
Linear motor (10) comprising a rotor (13), having a plurality of teeth (21, 22), wherein each pair of adjacent teeth (21, 22) defines a corresponding compartment (23) inside which at least a relative electric coil (24) is housed. The linear motor (10) also comprises a support (18) on which a plurality of permanent magnets (19) are assembled, disposed in use facing the electric coils (24). The rotor is defined by one or more modular elements (14) each of which comprises two external teeth (21) and one or more intermediate teeth (22). Each external tooth (21) has a thickness (s') substantially equal to about half the thickness (s) of each intermediate tooth (22), so that, when two external teeth (21), belonging to two respective modular elements (14), are put adjacent, the resulting tooth has a thickness substantially equal to the thickness (s) of each of the intermediate teeth (22).
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