Calculation of Shear Force of Highly Coercive Thick Permanent Magnets Produced from an Alloy of the Rare-Earth Elements Samarium and Cobalt in Magnetic Systems and Magnetic Couplings of Sealed Machines

The potential for the use of a standard methodology for calculation of the shear force of highly coercive thick KS-25DTs permanent magnets in the magnetic systems and magnetic couplings of sealed machines is considered. From the results of the studies it is shown that correction factors should be introduced into the standard methodology used in the calculation of shear force in magnetic systems and magnetic couplings with thick magnets.