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Regarding the radial magnetization of magnets, many people do not know much about the contact with them, so they do not have a strong concept of radial magnetization. Radial magnetic ring magnetization is actually diametrical magnetization, and their strong magnetic surface is on the side of the ring. , such as ring magnets, cylindrical magnets, circular magnets, and tile magnets, these magnets will have radial magnetization requirements. Today, I will briefly introduce the use of neodymium radially magnetized ring magnets and the magnetization schematic diagram.
Several common magnetization diagrams of radial NdFeB ring magnets;
From left to right are the inclined magnetization of the neodymium magnet, the multi-pole magnetization on the outer and/or inner diameter, and the single-pole magnetization on the inner and outer diameters.
Radial neodymium ring magnet application;
Magnets with tilted magnetization, mainly used in servo and power steering motors.
Magnets with multi-pole magnetization on the outer and/or inner diameter can be found in servo motors, spindle motors, generators, couplings and stepper motors.
Magnets with unipolar inner and outer diameters can be used in linear actuators, compressors, magnetic bearings and high-end speakers.
The above is the whole content of this article. Customers who need to quote neodymium radial ring magnets and radial multi-pole ring neodymium magnets are welcome to contact us.
Radial neodymium magnet samples;
10mm dia x 3mm thick Neodymium Radial Disc Magnets
Associated radial ring magnets column;
You are now seeing the specifications of this magnet ring OD 13mm, bore diameter 8mm, thickness of 3.5mm, the surface of the black epoxy, due to the reason of the photo may look like a ferrite, the actual bonded ring magnets, suitable for a variety of types of motor, sensor, and electric appliances....
Neodymium iron boron is divided into sintering, bonding and injection molding according to the different production processes. The general neodymium arc magnet is sintered, also called sintered arc neodymium magnet. Today this product is a bonded arc magnet that is not much used. The difference between sintered arc magnets is that bonded NdFeB magnet tiles require molds to produce....
Courage magnet manufacturers in China specialize in the production of various specifications of NdFeB strong magnetic tiles, large-radian strong magnetic tiles, large-sized arc magnetic tiles, arc-shaped sector magnets, and you are welcome to consult the arc-shaped magnets for quotation and proofing....
You are now browsing this ring for bonded neodymium magnets, gray epoxy on the surface, outer diameter 8mm, diameter of the hole is 4.5mm, height 6mm, it's mainly used in the field of electric motors, if you need other specifications, please consult us....
The sample shows a chemical nickel coated NdFeB small cylindrical magnet with N42 grade of magnetic properties, requires magnet N pole scribe marking, 2mm diameter, 2mm thickness, axial magnetization, the difference with conventional nickel is not obvious from the appearance but it is more suitable for use in wet, acidic or alkaline environments....
This is a small and thin (flat) round countersunk magnet, diameter 8mm, thickness is only 2mm, you see the countersunk hole neodymium magnets are generally about 3mm thick, so it belongs to the thinner countersunk hole magnets, if you want to be thinner it is difficult to process, for the customization of this type of magnets we are very good at,...
N42SH grade radial hollow cylindrical magnet 6.3x3x11mm for high speed motors...
This product is a T-shaped strong magnet, the material is rare earth NdFeB, it is a custom-shaped irregular Nd magnet, the sample is N52 grade, the surface is nickel coated, mainly used for connectors, electronic products, medical equipment, the maximum working temperature It is 80 degrees Celsius. If you need to use it in a high temperature environment, you need to replace the temperature resistant material....