0769-23388351

What are multipole magnetized magnet? Is the price high?

Addtime:2022-09-08 14:44:27 Click:343

Multipole magnetized magnets, also known as multi-pole ring magnets, refer to the fact that there are multiple magnetic poles (NS) on one surface of the magnet, more than 2 poles. Generally, professional magnetizing coils are used for magnetization, and each coil is normally charged with one specification. Magnetic rings of different sizes are mostly used in motors, encoders, sensors and other fields.


Is the price of multipole magnetized magnets high?

The price of magnets mainly depends on the material, size, processing difficulty, and suppliers. The price of multi-pole magnetized magnets is expensive because of the mold and the cost of magnetizing fixtures. If you find a magnet supplier with suitable molds, you will save a lot of money.

multipole magnetized magnet


What are the types of multipole magnets?

According to different materials, multipole magnetic rings can be divided into iron-iron-boron multi-pole magnetic rings, ferrite multi-pole magnetic rings, rubber magnetic multi-pole magnetic rings, which are more common. 


Among the above several multi-pole magnetic ring materials, the strongest magnetic force is the multi-level magnetic ring of iron-iron-boron magnet material. Among the magnets, iron-iron-boron magnet is known as the "magnet king" and has a high remanence. In the multi-pole magnetic ring, the magnetic force of the same size and magnetic pole is also the strongest. It is mainly used in the fields of high-performance permanent magnet motors and sensors. In addition, according to different processes, the Ndfeb multipole magnetic ring is divided into sintered ndfeb multi-pole magnetic ring and bonded neodymium multipole ring magnet. The cost of rubber magnetic multipole rings and ferrite multipole rings is relatively low, but the magnetic force will be relatively weaker. At present, the most widely used products are circular magnetic grids, water pump motors, sweepers, etc. 


As for the number of poles of the multi-pole magnetic ring, it is also different according to different customers, and it can be up to hundreds of magnetic poles. If you have a multi-pole magnetic ring quotation, inquiries, or inquiries, please contact us.


Check out these multipole magnetized ring magnets below!

Multipole ring magnet

Radial Rotor Magnet

Injection Molded Ferrite Magnets

MAGNET PRODUCT RECOMMENDATION

2N2S 4-pole axial single-sided multi-pole ferrite ring 17mm x 4.5mm

This is a single-sided multi-pole magnetized ring magnet, only one side is magnetic, there are 4 poles on the surface, 2 N-pole, 2 S-pole, the material is injection molded ferrite, the outer diameter size of 17mm, the thickness of 4.5mm...

Black nickel coated countersunk magnet ring n52 OD 17mm x 9mm

This product is a customized countersunk magnet ring, made of rare earth neodymium iron boron, 17mm outer diameter, black nickel plating on the surface, compared with ordinary nickel plating....

Radial 12 pole ferrite rotor magnet ring 18 x 10 x 17.5 mm

This product is a radial multi-pole ferrite rotor magnetic ring, photographed by Xiao Fu, a Courage magnet manufacturer in China. The magnet has 12 magnetic poles, 6 N poles and 6 S poles, and the magnetic field intensity can reach 1700 Gauss. The specific size of the magnet is 18mm outer diameter, 10mm aperture and 17.5mm height, and it is mainly used for permanent magnet DC motor....

OD 15MM Counterbore Samarium Cobalt Rare Earth Magnet Ring

This is a samarium-cobalt round magnet with counterbore. The size is 15mm in outer diameter, 5mm in thickness, magnetized in the thickness direction, and no other coating on the surface. Customers who need our quotation for you are welcome to consult and can be customized....

Square magnet with countersunk hole width 40mm thick 10mm

This is a medium and large size countersunk square magnet, made of rare earth neodymium material, with strong magnetic field strength, magnet length and width size is 40mm, thickness 10mm....

High Quality Thin Rectangular Ferrite Magnet Y33 40x20x1mm

This is a thin ferrite magnet sheet customized for American customers not long ago, hard permanent magnet, rectangular shape, no plating on the surface, black, length 40mm, width 20mm, thickness 1mm, magnetization through the thickness of 1mm direction....

10mm x 2mm disc ferrite magnets bulk sale y30

This product is a small-size circular ferrite magnet with a diameter of 10mm and a thickness of 2mm. It is magnetized with thickness and no other treatment on the surface. It is suitable for electronic products, industry and induction devices. If you need to process ultra-thin ferrite magnets, please contact us for quotation....

High strength black hollow cylindrical magnet n50 7.5x3x30mm

You are now viewing this is a high grade (N50) hollow cylindrical magnet with a through hole drilled in the middle of a cylindrical neodymium magnet, OD size 7.5mm, hole 3mm, height 30mm....

WHAT ARE YOU STILL HESITATING? CONTACT US NOW!

CONTACT NOW