0769-23388351
Toggle Navigation
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 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 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)....
This product is a high-performance 8-pole ring magnet with radial magnetization. The material is ferrite. It belongs to a ferrite multi-pole magnetized ring. The outer diameter of the magnet is 75mm, the inner diameter is 51mm, and the height is 35mm....
Our company is a manufacturer of permanent magnets for electric motors, we can provide you with multi-pole ring magnets made of various materials, you are now browsing this is an injection molded ferrite ring, OD 41mm, hole 35mm, height 24.5mm, radial 4-polar magnetization, surface magnetic strength of 750 gauss or so, there are molds and samples, welcome to inquire about the price....
Product Name: Motor Radial External Magnetized 12-Pole Magnet，Size: 12mm outer diameter, 8.5mm height，Number of magnetizing poles: 12 poles，Magnetic Field Strength: 1080 Gauss，If you need to buy radial multi-pole magnetized magnets, please contact our company, we are professional in making motor magnets, you can customize or find close to the sample size in us....
This product is a bonded multi-pole annular rare earth NdFeB magnet. The magnetization method is 12 poles on one side, and one side is almost non-magnetic. This magnet is one of our main products. Looking for ready-made samples of bonded NdFeB , Bonded NdFeB quotation, open mold, welcome to provide specifications or drawings to consult us....
This is a multi-pole magnetized bonded neodymium magnetic ring, mainly used in electric motors, the outer diameter of the ring is 25.8mm, the height is 40mm, it can be 4-pole or 8-pole magnetized, samples are available, welcome to inquire about price or other sizes....
This is a bonded neodymium magnet with an outer diameter of 44.6mm, an inner diameter of 39.8mm and a height of 6.8mm. It has 16-pole magnetization in the radial direction, 8 N poles and 8 S poles. Because it contains rare earth components, its magnetism is relatively strong, generally reaching more than 2000 gauss. These magnets are ideal for consumer electronics (digital cameras, video cameras, TV sets, DVD players, computers, servers),...