Rapid Prototyping of Rotational Flux Modulating Magnetic Systems

Here is presented a rapid prototyping of rotational flux modulation magnetic system represented by a coaxial magnetic gear design. Magnetic System is 3D printed by Fused Filament Fabrication additive technology applied for magnetic and non-magnetic parts. Coaxial magnetic gear constructive elements are presented with some considerations about its design in order to reduce magnetic flux reluctance and to increase rotational torques produced.