Year: 2025
Type: article
Abstract: The paper presents the results of numerical simulations carried out to investigate the influence of selected geometric parameter-precession angle and dimensions of the magnetic circuit of a two-stage magnetic precession gear on the magnetic torques acting on its active components. The operating principle of the proposed gear and the developed numerical model based on the 3D finite element method (FEM) are discussed. The study focuses on the effects of air gap length, magnet dimensions, pole pitch coverage and precession angle. The results confirm a strong correlation between these parameters and the transmitted torque, providing valuable guidelines for the optimal design of high-torque, compact and efficient magnetic precession gears.
Source: Materials
DOI: 10.3390/ma18235277
Institution: Poznań University of Technology
Language: English
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $3,137
Funder: Ministerstwo Edukacji i Nauki
OpenAlex ID: W4417274183