This is a magnet specifically designed for car tailgate devices, made of bonded neodymium iron boron. It is a hollow cylindrical, circular shape with a black epoxy coating on the surface, which can effectively protect it and prolong its lifespan. The outer diameter of the magnetic ring is 27.2mm, the inner hole is 24.2mm, and the height is 30.5mm. The direction of magnetization is radial internal magnetization 4 poles, which is the internal magnetic strength of the ring. The surface magnetic strength is around 1800 Gauss. If you need this type of bonded neodymium magnetic ring, you can contact us, Because we have too many specifications, we can also process according to the technical requirements on your drawings.
4 pole ndfeb magnetic ring 27.2 x 24.2 x 30.5mm sample display;