Bonded Neodymium Magnets for Stepping Motor Rotors
Bonded ndfeb magnet is one of permanent magnet, which was composed
mainly of ndfeb magnetic power and adhesive agent. It was
appropriately founded around in 1970s.
Compared to sintered neodymium magnets, the bonded magnet is much
more easier to be processed in to some special shapes for some
precision application, also could be assemblied easily.
As for the magnet picture as showing is applied in the inner rotor
magnet with two groove to locate the magnet.