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In the fan motor, the magnet is also a very important part. It is mainly used for the rotor and is driven by the motor. When electricity is passed into the motor coil, a rotating magnetic field will be generated. The rotating magnetic field will cut the rotor conductor. The electromagnetic force generated by the rotor conductor and the electromagnetic force generated by the interaction of the rotating magnetic field drive the rotor to rotate in the rotating magnetic field. At present, the magnet materials used for the fan motor mainly include rubber magnet, ferrite and neodymium iron boron, Our company mainly supplies permanent magnets, such as injection molded ferrite magnetic rings, sintered ferrite magnetic tiles, bonded NdFeB magnetic rings, injection molded NdFeB magnetic rings, and magnetic tiles wrapped into a magnetic ring.
The following are several types of magnets commonly used for fan motors. Most of them are 10 pole internally charged, with strong inner circle magnetism and molds. You are welcome to ask for samples and prices, and support customization.
1、 More than 10 pieces of arc ferrite magnet are coated with plastic injection molding magnetic rings, and the outer diameter is about 110-160mm, Product Details: 2022 New fan motor rotor magnet 14 pole 110-160mm
2、 Injection molded ferrite magnetic ring, such as 58x53x14, D59x53x14
3、 Bonded NdFeB magnet ring, specification: 56x53x14/10mm
The above are some fan magnetic ring samples listed by Xiao Bian for you. Similar products also have 10 poles of injection molded NdFeB ring magnets. If you are interested in that kind, please contact the customer service website to quote for you and provide samples!
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....
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....
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....
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....
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....
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....
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....
This is a special magnetic ring for magnetic encoder, the material is injection molded ferrite, the surface has a raised structure, the outer diameter is 34.1mm, the hole is 18mm, the total thickness is 3mm, single side multi-pole magnetization (62 and 64 poles)....