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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;
Ferrite grade, sintered ferrite magnetic property parameter table
NdFeB magnet grade, Sintered neodymium magnet performance grade parameter table
Neodymium(Ndfeb) Magnet Material Safety Data Sheet
Sintered Ferrite Material Safety Data Sheet Pdf
Magnetic properties grade parameters of smco rare earth magnets
This is a radial 4-pole ring (Hollow cylinder) magnet, the material is bonded NdFeB, with high magnetic performance, the size is 16mm outer diameter, inner hole 5mm, height 20mm, surface gray epoxy treatment, suitable for water pump motor...
This product is a 4-pole ring magnet, injection-molded ferrite material, the sample size is 22mm outer diameter, 7mm inner diameter, 4mm thickness, 2 N poles and 2 S poles, mainly used for push rod motors, magnetic induction devices, encoders, etc.,...
This product is a multi pole magnetic ring with an inner diameter of 1.5mm. The material is injection molded ferrite. It adopts axial multi pole magnetization and is mainly used for DC motors. If you have a sample of similar injection molded magnetic products, please contact us for quotation....
Need 20-pole ring magnets? Welcome to contact NST. Our company has many stock sizes. The sintered ferrite magnetic ring uploaded today has an outer diameter of 30.8mm, a hole of 21.3mm, and a thickness of 5mm....
This product is a radially magnetized 10-pole (5N5S) ring magnet, the material is bonded NdFeB, the surface coating is black epoxy, the magnet size is 27mm outer diameter, 22.7mm inner diameter, 21mm height, if you feel this specification If you are interested, you can contact our company for a quotation, provide samples...
This product is a 12 poles axial ferrite ring designed for rowing machines. It features a relatively large central bore and is manufactured from high-performance sintered ferrite material....
If you are looking for a 6-pole (3-pole pair) multi-pole ferrite ring sample, take a look at this one. Made of sintered ferrite, it has an outer diameter of 26.5 mm, an inner bore of 12.5 mm, and a thickness of 3 mm....
This product is a radial 8-pole rotor magnet. The material is injection-molded ferrite. The surface has no special treatment. At present, our company can provide injection-molded magnetic products with various properties, including injection-molded ferrite, injection-molded NdFeB and injection-molded ferrite....