4 pole molded magnet

4 pole plastic injection molded ferrite magnets 9.5 x 3.15 x 3 mm

This is a radial 4-pole injection-molded ferrite ring magnet with a relatively small size, 9.5mm outer diameter, 3.15mm middle hole, 3mm thickness, and no coating on the surface. It is mainly used in motors, encoders, and speed measuring devices....