Brief introduction of project results

Low vibration and noise permanent magnet motor is mainly used in submarine and other occasions with high vibration and noise requirements. Through the electromagnetic, thermal, modal, vibration and other multi-field coupling simulation technology, mechanical structure vibration and noise reduction design, efficient card winding technology, rotor precision machining and precision assembly research, we broke through the key technology of low vibration and noise optimization design, and developed low vibration motor series products.

Performance Indicators

Power class 3~40 kW; speed 400~3000 r/min.

Scope of application and market prospects

Electric drive field that is more sensitive to vibration and noise.

Investment Estimates

One hundred thousand.

Means of Cooperation

Technology transfer; cooperative development.

3kW ultra-silent permanent magnet motor 

hairpin winding stator 

40kW low noise hairpin winding motor