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Injection ferrite magnet manufacturer Courage long-term supply of various specifications of motor injection magnetic rotor (with/without shaft), injection ferrite/NdFeb rotor, brushless DC motor rotor magnetic steel, to purchase samples, custom mold open welcome to consult!
8 pole and 10 pole D50-68mm sample with axial plastic-magnetic rotor;
What are the magnetizing methods of injection molding magnetic;
Injection molded magnets can be magnetized in a variety of ways, such as radial, axial, radiative multipole or local.
Injection molding magnetic temperature characteristics;
The maximum operating temperature of injection molded magnets depends on the magnetic powder and binder used. For example, ferrite powder combined with nylon 6 or PPS can be tested at 180℃. Nylon 12 melts at temperatures above 170℃, so it is not recommended if the magnet is designed to be used at temperatures above 150℃. Take NdFeb magnetic powder with high magnetic energy product as an example, if its intrinsic coercivity is 9500 ost (760kA/m), no matter what kind of binder is used, under the condition of more than 120℃, the magnetic properties of the material will appear significant irreversible loss. The maximum temperature for each material will be listed in the product performance table.
Injection molding magnetic rotor product application:
Frequency conversion air conditioning motor rotor, brushless DC motor rotor, electric fan motor rotor, floor fan motor rotor, automobile instrument motor rotor, sensor magnetic ring, cylinder magnetic ring, cylinder magnetic ring, water pump motor rotor, micro motor, magnets used in microcomputer, copier, printer, energy-saving induction cooker, range hood motor, instruments, meters, automobile lifting motor, household appliances, Magnetic medical products, energy saving lamps and all areas of daily life.
See more injection molding material magnets: https://www.dgcourage.com/zhuanti/injection-molded-ferrite-magnets/
Related multi-pole rotor magnet with axis;
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Neodymium(Ndfeb) Magnet Material Safety Data Sheet
Sintered Ferrite Material Safety Data Sheet Pdf
Magnetic properties grade parameters of smco rare earth magnets
This sample is a speed measurement magnet, an AC geared motor multi-pole ring magnet, made of sintered ferrite, the magnetization method is radial 24 poles, the magnet size is 22.5mm in outer diameter, 12mm in inner diameter, and 6.5mm in thickness. Qi magnet manufacturers provide,...
You are now viewing this is a bonded molded NdFeB magnet, ring shape, ring OD 38mm, hole 29mm, height 20mm, surface black epoxy coating, the magnetization is through the radial multi-pole magnetization, there are 10 poles, 5 N-pole, 5 S-pole....
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....
This is a large-sized multi-pole ring magnet, which was originally shot by Chinese magnet supplier Courage Xiaofu. If you see it in other websites, it is completely copied from us. The size of this magnet is 70.2mm in outer diameter, 51.83mm in inner diameter, and 28mm in thickness (height). The largest magnetic surface is on the outer side of the ring...
This is a multi-pole neodymium magnetic ring made of bonded NdFeB material, hollow cylindrical with 6 poles, radial distribution of 3N3S, outer diameter 12mm, center hole 8mm, height 20mm, surface magnetic strength of about 1750 gauss...
Looking for suppliers of radial 16 pole ring magnet and multi-level magnetic ring, welcome to contact carrich magnet manufacturers in China. We have more than 10 years of experience in the motor magnet industry. Our products have many specifications and good performance, which are highly praised by customers at home and abroad. We welcome to provide specifications, samples and batch prices....
This is a 6-pole ring magnet made of injection molded ferrite, with an outer diameter of 9.5mm, an inner hole of 1mm, a thickness of 2mm, single-sided 6-pole magnetization, 3 N poles and 3 S poles. It is mainly used for Hall encoder....
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...