Magnetic levitation assisted guide for a linear micro-actuator

verfasst von: Christine Ruffert, Ralf Gehrking, Bernd Ponick, Hans Heinrich Gatzen
Abstract: In linear micro-actuators based on the electromagnetic driving principle, attractive vertical forces are generated between stator and traveler in addition to the drive forces. These vertical forces reduce the resulting driving force of the motor depending on the quality of the applied guide system. Thus, the development of an adequate guide system with a very small friction is required to guarantee an efficient operation mode. This paper describes the development of a guide system based on repulsive magnetic forces to partially compensate the vertical forces of a linear hybrid step micromotor.
Organisationseinheit(en): Institut für Antriebssysteme und Leistungselektronik
Typ: Artikel
Journal: IEEE Transactions on Magnetics
Band: 42
Seiten: 3785-3787
Anzahl der Seiten: 3
ISSN: 0018-9464
Publikationsdatum: 11.2006
Publikationsstatus: Veröffentlicht
Peer-reviewed: Ja
ASJC Scopus Sachgebiete: Elektronische, optische und magnetische Materialien, Elektrotechnik und Elektronik
Elektronische Version(en): https://doi.org/10.1109/TMAG.2006.879160 (Zugang: Geschlossen)

BibTeX

@article{7372ca7fce93487585fea19710eb9eed,
title = "Magnetic levitation assisted guide for a linear micro-actuator",
abstract = "In linear micro-actuators based on the electromagnetic driving principle, attractive vertical forces are generated between stator and traveler in addition to the drive forces. These vertical forces reduce the resulting driving force of the motor depending on the quality of the applied guide system. Thus, the development of an adequate guide system with a very small friction is required to guarantee an efficient operation mode. This paper describes the development of a guide system based on repulsive magnetic forces to partially compensate the vertical forces of a linear hybrid step micromotor.",
keywords = "Magnetic guide, Magnetic levitation, Micro-actuator, Micro-coil, Thin-film technology",
author = "Christine Ruffert and Ralf Gehrking and Bernd Ponick and Gatzen, {Hans Heinrich}",
note = "Funding Information: This work was supported in part by the DFG (German Research Foundation) as part of their support for the collaborative research center “Design and Fabrication of Active Microsystems.” This paper was presented at the International Magnetics Conference (Intermag), San Diego, California, May 8–12, 2006. See IEEE Trans. Magn., vol. 42, no. 10, October 2006. Copyright: Copyright 2008 Elsevier B.V., All rights reserved.; INTERMAG 2006 - IEEE International Magnetics Conference ; Conference date: 08-05-2006 Through 12-05-2006",
year = "2006",
month = nov,
doi = "10.1109/TMAG.2006.879160",
language = "English",
volume = "42",
pages = "3785--3787",
journal = "IEEE Transactions on Magnetics",
issn = "0018-9464",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "11",
}