DocumentCode
2333219
Title
Direct linear drives for the application in high vacuum
Author
Budig, Peter- Klaus
Author_Institution
EAAT GmbH Chemnitz, Annaberger Str. 231, G - 09120 (Germany)
fYear
2008
fDate
11-13 June 2008
Firstpage
147
Lastpage
154
Abstract
High-vacuum application demands for clean- room conditions. Therefore there is no chance to use roller bearings, air- cushion bearings or even slide bearings. On the other side making motion must be made without mechanical contact f.i. as in a rail- wheel system or similar. Therefore a design was chosen with a permanent magnetic bearing and a linear- drive system.
Keywords
Automation; Coils; Electromagnetic forces; Magnetic fields; Magnetic levitation; Permanent magnets; Power electronics; Power supplies; Rolling bearings; Wheels; Linear drive;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics, Electrical Drives, Automation and Motion, 2008. SPEEDAM 2008. International Symposium on
Conference_Location
Ischia, Italy
Print_ISBN
978-1-4244-1663-9
Electronic_ISBN
978-1-4244-1664-6
Type
conf
DOI
10.1109/SPEEDHAM.2008.4581208
Filename
4581208
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