Referenced Items are not available for this document.
We present a new moving-iron electromagnetic actuator utilizing a single driving coil, a twisting axis as high-stiffness spring, and laminated permalloy material. We analyze its static and dynamic characteristics using the finite-element method, and then we present measurements of the real hysteresis loop and frequency response of the actuator based on a flash charge-coupled device (CCD) laser microangular displacement sensor. The results show that the actuator has angular displacement of plusmn0.0064 rad, low hysteresis of less than 5%, and amplitude frequency response (-3 dB) of 4.3 kHz. We have tested the actuator successfully in a gravure system.
Published in:
Magnetics, IEEE Transactions on
(Volume:45
,
Issue:
1
)
Date of Publication: Jan. 2009
- Page(s):
- 172 - 176
- ISSN :
- 0018-9464
- INSPEC Accession Number:
- 10470534
- Digital Object Identifier :
- 10.1109/TMAG.2008.2006319
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 03 February 2009
- Issue Date :
- Jan. 2009
- Sponsored by :
- IEEE Magnetics Society
About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies
A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2013 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.
