%0 Journal Article
	%A M. H. Nagrial and  J. Rizk and  A. Hellany
	%D 2011
	%J International Journal of Mechanical and Mechatronics Engineering
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 55, 2011
	%T Design of Synchronous Torque Couplers
	%U https://publications.waset.org/pdf/11651
	%V 55
	%X This paper presents the design, analysis and
development of permanent magnet (PM) torque couplers. These
couplers employ rare-earth magnets. Based on finite element analysis
and earlier analytical works both concentric and face-type
synchronous type couplers have been designed and fabricated. The
experimental performance has good correlation with finite element
	%P 1319 - 1324