This product is a 4-pole ring magnet, injection-molded ferrite material, the sample size is 22mm outer diameter, 7mm inner diameter, 4mm thickness, 2 N poles and 2 S poles, mainly used for push rod motors, magnetic induction devices, encoders, etc.,...
This is a 20mm outer diameter, 6mm thick same-pole ferrite ring magnet manufactured from Y10 grade material. It offers stable magnetic properties and excellent temperature resistance, making it suitable for various sensing and motor applications....
This is a ring ferrite magnet with an outer diameter of 25mm, an inner diameter of 12.5mm, and a thickness of 3mm, with an axial 4-pole magnetization, and the magnetic field line divides the magnet into 4 equal parts....