Resumen de Study effect of the back irons in passive magnetic bearings with alternating radially magnetized rings by using 2D analytical method
Reza Safaeian, Hossein Heydari
Permanent magnet passive magnetic bearings (PMBs) are used for suspension of rotating shafts in one direction. PMBs with alternating radially magnetized rings having back iron is one of the most optimum configurations among all configurations of PMBs. This paper aims to investigate the effect of the conductivity and permeability of these back irons on the stiffness and damping of the configuration.
