Stator for a linear reciprocating motor

摘要

The present invention refers to a stator for a linear motor comprising at least a first magnetic yoke (2) and at least a second magnetic yoke (3) arranged in such a manner as to define an air gap (4) therebetween; at least one of said yokes (2, 3) comprises at least a magnetic member (5, 6) formed of at least a sheet-metal strip (7) that is coiled up, i.e. wound on itself about a longitudinal axis (8), said sheet-metal strip (7) defining a plurality of layers (9) stacked each other radially relative to said longitudinal axis (8).