谐波磁齿轮减速器设计

Design of Harmonic Magnetic Gear Reducer

提出了一种完全不同于传统谐波齿轮减速器的新型谐波磁齿轮减速器。该减速器用磁齿轮代表机械齿轮。波发生器由一对极的凸极式永磁转子构成 ,它是该减速器的快转子。不产生变形的刚性杯形磁齿轮代替了柔轮 ,它是该减速器中的慢转子。固定内齿轮也以磁齿轮代替 ,它是减速器中的定子。

A new type of harmonic magnetic gear reducer, which is completely different from the established one, is presented in this paper. It uses the magnetic gear instead of the mechanical gear. The wave generator is composed of a pair of protruding pole permanent magnet rotors. It is the quicker rotor of the reducer. The cup shaped rigid magnetic gear, which does not deform, is used instead of the flexible gear. It is the slower rotor of the reducer. The fixed annular gear is also replaced by the magnetic gear. It is the stator of the reducer. The mesh between the magnetic gears is the contactless mesh.