4 pole radial magnets

4 pole radial magnetized plastic magnetic OD17 x 5 x 4.5 mm

This is a 4-pole (2n2s) radially magnetized plastic magnetic magnet, the use of the surface is the side, the shape is a circle, the material is injection molded ferrite, magnet outer diameter 17mm, 5mm hole, 4.5mm thickness, surface magnetic field intensity in 1142 Gauss, very suitable for speed measurement, sensors, encoders, optical instruments, electrical appliances, auto parts,...