This is a multi-pole neodymium magnetic ring made of bonded NdFeB material, hollow cylindrical with 6 poles, radial distribution of 3N3S, outer diameter 12mm, center hole 8mm, height 20mm, surface magnetic strength of about 1750 gauss...
Radial ring magnets include sintered rare earth magnets, sintered ferrite magnets, hot-pressed/heat-deformed magnets and bonded magnets. This article will introduce the application and advantages of radially magnetized toroidal magnets in motors....