This is a multi-pole ring magnet magnetized by the inner diameter, strong magnetism inside the inner diameter, the material is injection molded ferrite, the magnetic ring is divided into 10 poles, the outer diameter of 59mm, hole 53mm, height of 10mm, the magnetic strength is greater than 900 gauss, mainly used in fan motors, need different materials, different specifications please contact us.
10-pole injection-molded ferrite ring magnets magnetized by inner diameter 59x53x10mm
Close to size fan motor magnet ring;
Bldc fan magnet ring plastic magnetic 10 poles 56 x 49.5 x 15 mm