This sample is radial 6-pole magnetic ring, also called six-pole ring magnet, multi-pole ring magnet, material is sintered ferrite, outer diameter size 39mm, hole 18.5mm, height 27mm, surface strength higher than 1600 gauss, if you are interested in this product you can leave a message below.
Radial multipole 6-pole ferrite rotor magnet 39x18.5x27mm physical sample picture