The paper presents an axial flux permanent magnet synchronous machine (PMSM) with one disk rotor between two stators, which are wound in a concentrate winding type with sub unitary number of slots/pole/phase – a tooth-coil technology. Some structure, design and FEM analysis elements are presented. Aspects of the average performances obtained in the steady state operation mode are highlighted by digital simulation.

Keywords: High-energy permanent magnets, Permanent magnet synchronous machines, Finite element method analysis.