DocumentCode
1482997
Title
Mechanical behavior of axially magnetized permanent-magnet gears
Author
Charpentier, J.F. ; Lemarquand, G.
Author_Institution
Brest Univ., France
Volume
37
Issue
3
fYear
2001
fDate
5/1/2001 12:00:00 AM
Firstpage
1110
Lastpage
1117
Abstract
We studied permanent-magnet (PM) gears with axially magnetized permanent magnets and a plane air gap in terms of mechanical behavior. We determined the torque and forces exerted between the two rotors of these devices, using a seminumerical method based on the calculation of the forces between the magnets of the rotors. The study deals with the general behavior of such devices and presents some very interesting configurations for their mechanical stability
Keywords
mechanical stability; permanent magnets; torque; variable speed gear; axially magnetized permanent-magnet gears; mechanical behavior; mechanical stability; plane air gap; rotors; seminumerical method; torque; Coaxial components; Finite element methods; Friction; Gears; Magnetic analysis; Magnetic cores; Permanent magnets; Security; Stability; Torque;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.920485
Filename
920485
Link To Document