Title

A Magnetic Gearbox With an Active Region Torque Density of 239 N.m/L

Published In

IEEE Transactions on Industry Applications

Document Type

Citation

Publication Date

4-2018

Abstract

In this paper, a 1:4.25 ratio ferrite magnet and Nd-Fe-B magnet flux-focusing magnetic gearbox with a high pole count is analyzed. A simple parameter sweep analysis is used to show that higher than previously published torque density values are achievable. Experimental results are then presented for the Nd-Fe-B design that confirm the calculations and also demonstrate that the proposed magnetic gearbox can operate with a low torque ripple.

Description

© 2017 IEEE

DOI

10.1109/TIA.2017.2779418

Persistent Identifier

https://archives.pdx.edu/ds/psu/25931

Publisher

IEEE

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