This is an axially magnetized 2-pole ring magnet made of injection molded ferrite, pressed by a mold. The outer diameter of the magnetic ring is 40mm, the inner hole is 12mm, and the thickness is 2.25mm. This magnet has the characteristics of being non fragile, cheap, and wear-resistant. It is mainly used for automotive motors, micro motors, electric tools, induction devices, automation equipment, drone, Hall sensors, etc. Whether you need this size or not, As long as you need magnets made of this material, you can contact us because we are professional and have enough molds.
44x12x2.25mm injection molding magnetic ring sample display;