Title :
Formulas for the force and torque of axial couplings
Author_Institution :
Eastman Kodak Co., Rochester, NY, USA
fDate :
9/1/1993 12:00:00 AM
Abstract :
Closed-form expressions are presented for computing the force and torque that is transmitted by synchronous axial couplings. These expressions enable rapid parametric studies of coupling performance relative to the selection of magnet material, dimensions, and spacings. They are also useful for testing three-dimensional numerically based field algorithms. The derived expressions are tested here using data taken from a ceramic coupling
Keywords :
electromagnetic devices; permanent magnets; torque; ceramic coupling; closed form expressions; dimensions; force; magnet material; permanent magnets; rapid parametric studies; spacings; synchronous axial couplings; three-dimensional numerically based field algorithms; torque; Couplings; Equations; Magnetic analysis; Magnetic flux; Magnetic materials; Magnetic separation; Magnetostatics; Permanent magnets; Testing; Torque;
Journal_Title :
Magnetics, IEEE Transactions on
