Magnet coupling is for a centrifugal pump and has magnet components arranged on rotor wheel of inner rotor, being retained on inner rotor by at least one endless circulating band of non-magnetizable material

摘要

The magnet coupling is for a centrifugal pump and has magnet components (10) arranged on the rotor wheel (9) of the inner rotor, being retained on the inner rotor by at least one endless circulating band (11a,11b) of non-magnetizable material. The band matches the contour of the magnet components and the periphery of the rotor wheel and makes possible a simple and reliable fixture of the magnet components on the rotor wheel.