摘要
根据电磁场理论,把稀土永磁齿轮传动的磁场作用分为等效电流间作用、等效电流与介质磁化场间作用和两个介质磁化场间的作用3 部分。在利用积分方程法导出的磁场性能计算公式的基础上,导出了永磁齿轮传动中转矩的计算公式,并对转矩特性进行了分析。
In this paper, based on the electromagnatic field theory, the magnetic action of the rare earth magnet gear transmission is divided into three parts, i.e. the actions between the two equivalent currents, between the equivalent current and magnetized field of the medium, between the two magnetized fields of the media. With help of the formulas of magnet field characteristics which are derived using the integral equation method, the torque formula of the magnet gear transmission is derived, and the torque features are analyzed.
出处
《机械传动》
CSCD
北大核心
1999年第3期23-25,共3页
Journal of Mechanical Transmission
基金
国家自然科学基金
国家教委优秀轻年教师基金
关键词
齿轮传动
稀土永磁
转矩
磁场
Gear transmission Rare earth magnet Magnetic field