Advantages of Soft Magnetic Composite:
1. High power density by 3D magnetic flux
2. Lower eddy current losses at high frequencies compared with lamination steel
3. Complex shapes can be made easily, making the design more flexible
4. Quick response,Fast and accurate drive
5. Reducing the size and the weight of the motor significantly, saving copper
6. SMCs can improve the motor/engine performance, and can reduce cost obviously.
Raw material: high purity iron powder coated with insulating layer
Size (mm): Φ65-Φ39-H10.5H(stator) Φ70-Φ34-H3(rotor)
Density: 7.4g/cm³
Heat treatment temperature: about 650°C
Surface treatment: No