The main picture product is an axial 2 pairs of poles (quadrupole) circular magnet, the material is ceramic ferrite, axial 4-pole magnetization, also known as axial multi-pole magnetic ring, the specific dimensions of the outer diameter of 20.5mm, the diameter of the inner hole of 7.5mm, the thickness of 3mm, applicable to the kettle pumping pumps, household electrical appliances, Hall induction, etc., need to know the price, consulting samples and so on, please contact our customer service.
4-pole ferrite ring 20.5x7.5x3mm actual sample picture
Knowledge of multipole magnetic ring;
How does multi-pole magnetizing coil magnetize a ring magnet?
Types and advantages and disadvantages of NdFeB multipole magnetic ring