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The proposed XY-actuator is composed of a ferromagnetic core, a set of two perpendicular planar windings, and a mover fitted with permanent magnets that produce the excitation magnetic field. The actuator was studied under the use of two different armature cores: solid steel, and a soft magnetic composite (SMC). The movement of the mover over the working plan occurs when the coils of the windings...
The induction planar actuator, i.e. IPA, proposed in this study presents an electromagnetic structure formed by a static ferromagnetic core with an aluminium plate that corresponds to the secondary, and a mover also called primary; the latter comprehends two three-phase windings which are orthogonal to each other. When they are fed by a three-phase AC excitation, a moving magnetic field takes place,...
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