The paper presents a detailed analysis and comparison of two types of non-axial windings used for slotless permanent magnet (PM) motors: zigzag and rhombic ones. The motor mathematical model is verified by 3D FEM software. Finally, the motor prototype is presented.
Martin Odersky, Aleksander Slawomir Boruch-Gruszecki, Ondrej Lhoták
Tiago André Pratas Borges, Anja Fröhlich, Estelle Lépine, Vanessa Pointet