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, mainly used for DC brushless motors, if you are interested in this product you can send an inquiry to consult the samples, price, delivery and so on.
Radial multipole 6 pole magnetized hollow cylinder ring magnet 12x8x20mm
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