The Cycloid Permanent Magnetic Gear

This paper presents a new permanent-magnet gear based on the cycloid gearing principle, which normally is characterized by an extreme torque density and a very high gearing ratio. An initial design of the proposed magnetic gear was designed, analyzed, and optimized with an analytical model regarding...

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Bibliographic Details
Published in:IEEE transactions on industry applications 2008-11, Vol.44 (6), p.1659-1665
Main Authors: Jorgensen, F.T., Andersen, T.O., Rasmussen, P.O.
Format: Article
Language:English
Subjects:
Analytical modeling
Analytical models
Construction
Cycloids
Density
finite element analysis (FEA)
Gears
Magnetic analysis
magnetic gear
Magnetic separation
Magnetosphere
Mathematical analysis
Permanent magnets
Protection
Testing
Topology
Torque
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Description
Summary:This paper presents a new permanent-magnet gear based on the cycloid gearing principle, which normally is characterized by an extreme torque density and a very high gearing ratio. An initial design of the proposed magnetic gear was designed, analyzed, and optimized with an analytical model regarding torque density. The results were promising as compared to other high-performance magnetic-gear designs. A test model was constructed to verify the analytical model.
ISSN:0093-9994
1939-9367
DOI:10.1109/TIA.2008.2006295