Technology
Since 2006, FEAAM GmbH has been developing innovative approaches and solutions in order to continuously optimize electrical machines and keep them at the highest technical level.
The following is a selection of the FEAAM key technologies:
- 3D Excitation Technology
- Advanced Multiphase FSCW Technology
- Dual Stator Winding Technology
- Flux Barrier Technology
- Flux Barrier Rotor Technology
- Self-Excitation Technology
- Concentrated Two-Teeth Winding Technology
- Concentrated Winding with Internal Phase Shift
Flux-Barrier Stator with Concentrated Winding
• less space
• more torque
• higher efficiency
Concept for PMSM-Rotors with Flux-Barriers
• equal space
• same efficiency
• equal performance
• 35 % less magnetic volume
3D-excited Rotor
• equal space
• 30 % more torque
Stator with Dual Concentrated Winding
Concentrated Two-Teeth Winding
Concentrated Winding with
Intenal Phase Shift
Novel Multiphase Concentrated Winding
Self-Excited Synchronous Machine
Rotor excitation through
MMF harmonics