DocumentCode
383258
Title
New multi-rod linear actuator for direct-drive, wide mechanical band pass applications
Author
Cavarec, P.E. ; Ben Ahmed, H. ; Multon, B.
Author_Institution
LESiR-SATIE, ENS de Cachan, Bruz, France
Volume
1
fYear
2002
fDate
13-18 Oct. 2002
Firstpage
369
Abstract
In this article, a new multi-rod linear actuator is presented. This actuator has been developed for high thrust density and wide mechanical band pass applications. The multi-airgap concept is first illustrated and explained. Its advantages are highlighted thanks to finite element method optimizations. Next, the multi-rod prototype technology is discussed. Lastly, experimental measurements for prototype forces are provided.
Keywords
electric actuators; finite element analysis; linear motors; machine theory; machine windings; motor drives; optimisation; finite element method optimizations; mechanical band pass; motor drive applications; multi-airgap concept; multi-rod linear actuator; thrust density; Costs; Electromagnetic forces; Gears; Hydraulic actuators; Magnetic flux; Magnets; Pneumatic actuators; Prototypes; Saturation magnetization; Stress;
fLanguage
English
Publisher
ieee
Conference_Titel
Industry Applications Conference, 2002. 37th IAS Annual Meeting. Conference Record of the
Conference_Location
Pittsburgh, PA, USA
ISSN
0197-2618
Print_ISBN
0-7803-7420-7
Type
conf
DOI
10.1109/IAS.2002.1044114
Filename
1044114
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