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This product is a bonded NdFeB magnet used in brushless motors. It is an injection-molded magnet made by pressing. Therefore, it has excellent magnetic performance, which is only slightly inferior to sintered samarium cobalt. Bonded NdFeB uses isotropic magnetic powder, which can be magnetized without prior magnetic field alignment, and the direction of magnetization can be unlimited. However, due to process factors, the magnet products still need to be processed by surface coating. In addition, although the temperature resistance and machining properties of the bonded NdFeB magnets are not as good as those of the iron oxide injection magnets, the cost of the bonded NdFeB magnets is lower than that of the iron oxide injection molded magnets in the mold opening and magnetization fixture parts.
The company can provide epoxy resin electrophoresis, acrylic resin electrophoresis, epoxy resin spraying, Teflon spraying, parylene deposition, vacuum dipping and other coating and surface treatment processes, so that the products can meet the long-term work in daily and different use environments. Corrosion resistance, solvent resistance, friction resistance and other requirements. The specific coating requirements can be selected and superimposed according to the requirements of the use environment.
Welcome to contact Courage for ready-made or near-specification samples, and you can customize the specifications and dimensions you want.
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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....
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....
Common specifications of multi-pole ring magnet for fascia gun;D46*d41.4*10-15mm、D52.5*47*13mm、D36*32*15mm, If you need a sample or know the price, please consult the Courage Motor Magnet manufacturer....
This product is sintered ferrite radial rotor magnets, 4-pole magnetization, mainly used for various pump motors. The magnet specification is 12.3mm outside diameter, 24.4mm height, and 43.6mm total height. There are too many similar specifications, If you need samples, please contact us for the latest price....
Looking for radial magnetized ring magnets. Our courage magnet manufacturer (China) has great advantages, such as many molds, high cost performance, and supports customization according to the drawings. The size of this radial ring magnet provided today is 12.2mm in outer diameter, 6.5mm in inner diameter (the hole is a bit special and irregular), 7.2mm in height, 12-pole radial magnetizing...
This is a cooler pump rotor magnet with impeller, magnet material is sintered ferrite anisotroy, magnet diameter 10mm, height 11.3mm, injection molding together with plastic parts, surface magnetic strength is generally about 1000 Gauss, mainly used for pump motor, similar cold water pump rotor magnet ring we have a lot of specifications (larger/smaller) can choose,...
Buy motor radial magnetized ring magnets, courage magnet mold, provided today is a radial 8 pole ceramic ferrite magnetic ring, the inner circle (inner diameter) for the use of strong magnetic surface, sintered ferrite material, magnetic ring specification outer diameter 40.3mm, inner diameter about 28mm, height 16mm, surface magnetic strength 1205 Gauss,...
This product is a radial 4-pole ferrite ring magnet with a magnetic field strength of about 1300 Gauss. It is mainly used in water pump motors. Magnets are mainly used to adjust the speed of the pump....