Effect of coil position and width on back-EMF constant of permanent magnet planar motors

IEMDC 2001 - IEEE International Electric Machines and Drives Conference

Volumn , Issue , 2001, Pages 430-435

  Cho, Han Sam ^a   Jung, Hyun Kyo ^a  

^a Seoul National University   (South Korea)

Author keywords

back EMF constant; coil position; permanent magnet; planar motor

Indexed keywords

BACK-EMF; COIL POSITION; PLANAR MOTORS;

ELECTRIC MACHINERY; LINEAR MOTORS; PERMANENT MAGNETS;

ELECTRIC DRIVES;

EID: 84886822673     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IEMDC.2001.939339     Document Type: Conference Paper

References (8)

1. W. E. Hinds and B. Nocito, "The Sawyer Linear Motor," hi Proceedings of The Second Symposium on Incremental Motion Control Systems and Devices, pages W-l-W-10, 1973
2. E. R. Pelta, 'Two-Axis Sawyer Motor for Motion Systems," IEEE Control Sys. Mag., pp. 20-24, October 1987
3. N. Fujii and T. Kihara, "Surface Induction Motor for Two-dimensional Drive," JIEE Trans. PartD, vol. 118-D, p. 221-228, Febmary 1998
4. Asakawa, "Two Dimensional Positioning Devices," US patent 4,626,749, December 1986
5. Chitayat, "Two-axis Motor with High Density Magnetic Platen," US patent 5,7,7,7,402, July 1998
6. D. L. Trumper, W. J. Kim, and M. E. WiUiams, "Magnetic Arrays," US patent 5,631,618, May 1997
7. H. S. Cho, C. H. hn, H. K. Jung, "Magnetic Field Analysis of 2D Permanent Magnet Array for Planar Motor," In Proceedings of CEFC 2000, pp. 407, June 2000
8. H. S. Cho, H. K. Jung, "Comparison of Permanent Magnetic Arrays Used for Planar Motors," ICEF 2000, will be pubUshed.