Two dimensional model of a permanent magnet spur gear

This paper extends an analysis method developed for a radial magnetized spur gear. The extension describes how a parallel magnetized spur gear can be modeled analytically. The analytical method for a parallel magnetized gear is verified with the finite element method, which showed good agreements. T...

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Bibliographic Details
Main Authors: Jorgensen, F.T., Andersen, T.O., Rasmussen, P.O.
Format: Conference Proceeding
Language:English
Subjects:
Couplings
Finite element methods
Gears
Magnetic analysis
Magnetic fields
Magnetization
Mathematical model
Permanent magnets
Testing
Torque
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Description
Summary:This paper extends an analysis method developed for a radial magnetized spur gear. The extension describes how a parallel magnetized spur gear can be modeled analytically. The analytical method for a parallel magnetized gear is verified with the finite element method, which showed good agreements. The results with the parallel magnetized are also compared with results from the previous developed analytical method for radial magnetized gear, and the parallel magnetized version turned out to give a better performance. A test model was also built to verify the theoretical calculations.
ISSN:0197-2618
2576-702X
DOI:10.1109/IAS.2005.1518319