0769-23388351
Toggle Navigation
Bonded NdFeB magnets are made of permanent magnet powder mixed with adhesive materials such as rubber or hard and light plastic, and are directly formed into permanent magnet parts of various shapes according to user requirements, mainly ring-shaped.
The magnetic properties of bonded NdFeB magnets are not as good as those of sintered NdFeB magnets, but they are easy to manufacture multi-stage magnetized ring magnets, have excellent performance consistency and uniformity, and are easy to form integrally with other metal or plastic parts. , which is much higher than the magnetic properties of bonded ferrite, and is widely used in various micro-motor and sensor systems. The specific uses of bonded NdFeB can be divided into:
Digital Products: Hard Disk Drive Magnets (HDD) - This is currently the largest application area for bonded NdFeB.
Office OA products: drive motors for printers, motors for scanners, synchronous feed motors (STP) for copiers, magnetic rollers for laser printers, etc.
Automotive motor and magnetic sensor products: including EPS power steering sensor magnets, wiper motors, window motors, seat adjuster motors, etc.
Other types of industrial and household motors: mainly include various types of servo motors, motors for power tools, air-conditioning refrigeration motors, etc.
Our company has accumulated a lot of bonded neodymium ring magnet molds. Welcome to tell us the size of the magnet and the number of magnetization poles you need, If you need technical support about magnets, we could offer a one-stop magnet solution with high efficiency.
More multi-pole magnetized bonded magnet samples: https://www.dgcourage.com/zhuanti/bonded-neodymium-magnets/
Introduction of articles about bonded neodymium magnets;
Bonded vs sintered neodymium magnets
Magnetization Direction of Bonded Neodymium Magnets
Causes and influences of unsaturated magnetization bonded NdFeB magnets
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),...