2021•The Proceedings of Mechanical Engineering Congress JapanOpen access

Development of nutaiton motors

Taiki TSUCHIYA, Kazuo Uzuka

Abstract

In this paper, we report on a new type of nutation motor that improved durability. This motor consisting of a diaphragms, a nutation bevel gear and a fixed bevel gear. Injecting air into each diaphragms sequentially causes nutation of the nutation bevel gear, which makes the output shaft to rotate through the pair of bevel gears and spherical bearing.

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Available abstract

Key concepts: Nutation, Bevel gear, Spiral bevel gear, Bevel, Bearing (navigation), Engineering, Structural engineering, Mechanical engineering