In BLDCM designs, the use of samarium cobalt magnet can significantly reduce motor mass and increase efficiency.Such motor output of a high torque has a low rotor inertia, and quick responsibility.

• 采用钐钴永磁材料可以明显地减轻电机的质量和提高效率，该电机能在低惯量下输出高转矩，具有良好的快速响应能力。