SmCo and ferrite in magnetic energy on what is the difference? For brushless motor as specific as possible which good?!
Ferrite can not be done, it is applied in high frequency, such as switching power supply
Samarium cobalt and neodymium iron boron magnet processing bright and clean appearance, dimensional stability, strong magnetism and stability, is a rare metal, the price is more expensive;
The surface of ferrite is rough, the material is easy to break out and is not suitable for precise motor;
