This product is a radial 8 poles rotor magnet, made of sintered ferrite, anisotropic, not easy to corrode, not easy to demagnetize, specifications and dimensions for the outer diameter of 54mm, inner diameter of 35mm, height of 40mm...
This product is a bonded NdFeB magnet. The number of magnetizing poles is 44 poles. The strong magnetic surface is marked. If you need to use this large-sized multi-pole ring neodymium magnet, please contact us....