Whether you need a 2-pole or 4-pole ferrite rotor magnet, you can contact us. We have many large and small radial magnetized ring magnets. The one we provide you today is the one we often ship, with an outer diameter of 9mm and a height of 10mm. Table magnetic strength (middle position) in 1155 Gauss, suitable for all kinds of micro water pump, DC water pump motor....
This is a radial 4-pole rotor magnet, 2n2s, made of sintered ferrite, cost-effective, corrosion-resistant, etc. It has an outer diameter of 20mm, a height of 27mm, and a bore diameter of 10.5mm, and plays an important role in drainage pumps, submersible pumps, pumping pumps, and cooling water pumps....