Multipole magnetic ring is a kind of ring magnet used in motor, sensor, robot and automation equipment. It is different from ordinary magnetization. There are many magnetic poles on one surface. They have different materials and different magnetizing methods. Generally speaking, the material determines the magnetic field strength (magnetic property) of multipole magnetic ring, and the magnetization method determines its application.
The common multipole magnetic ring can be divided into the following types of magnetization;

1. Axial multipole magnetization
2. Radial multipole magnetization
3. Outer diameter multipole magnetization
4. Inner diameter multipole magnetization
5. Planar multipole magnetization
6. Single side multipole magnetization
7. Full radial magnetization (radiation magnetization)
8. Inclined multipole magnetization
Generally speaking, the magnetic ring multipole magnetization all needs to produce the mold and the magnetizing clamp, the different material, the mold and the magnetizing clamp expense are not the same, our company multi pole magnetic ring type, the specification is many, has the need sample or the quotation welcome to contact courage.
Related multipole ring magnet column;
This is a radial 4-pole ring (Hollow cylinder) magnet, the material is bonded NdFeB, with high magnetic performance, the size is 16mm outer diameter, inner hole 5mm, height 20mm, surface gray epoxy treatment, suitable for water pump motor...
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 radial 2 pole circular magnet designed specifically for magnetic encoder chips. It is made of sintered neodymium-iron-boron with N35 grade performance and is suitable for standard environments....
This product is a multi pole magnetic ring with an inner diameter of 1.5mm. The material is injection molded ferrite. It adopts axial multi pole magnetization and is mainly used for DC motors. If you have a sample of similar injection molded magnetic products, please contact us for quotation....
This is a very small size rectangular block magnet with galvanized surface, 3mm length, 1.5mm width and height, with very fine tolerance, magnetized by lengthwise direction, mainly used in precision electronics, instrumentation, please contact us if you need to buy....
Need 20-pole ring magnets? Welcome to contact NST. Our company has many stock sizes. The sintered ferrite magnetic ring uploaded today has an outer diameter of 30.8mm, a hole of 21.3mm, and a thickness of 5mm....
This product is a 1mm 6-sided magnet, made of rare earth neodymium magnet, N52 grade, the surface coating is gold, very beautiful, the width is 6mmmm, the thickness is 1mm, and the thickness is magnetized. If you are interested in this small-sized polygonal magnet You can contact the courage magnet manufacturer to quote and customize for you....
You need to buy small magnets with holes. Welcome to the Courage Magnet Factory in China. We can customize small magnets with through holes (straight holes) or countersunk holes for you. You can choose NdFeB or other weak materials. The magnetic performance is generally above 3000 Gauss. If you need to know its price, please send us an inquiry, thank you!...