Product Description:
Bonded Neodymium Magnet: The Ultimate Multi-Pole Ring Magnet for
Applications
The perfect choice for all your industrial needs, bonded neodymium
magnet is the perfect multi-pole ring magnet available on the
market. With a variety of shapes, a range of sizes, and packaging
options available, it is the ideal choice for any application. It
is made from a special NdFeB alloy powder and is magnetized in
axial, radial, and multi-pole directions, making it the ultimate
choice for multi-pole ring magnet applications. With a maximum
operating temperature of 120°C, bonded neodymium magnet is a
reliable and durable choice that won't let you down.
Carton box, pallet, and other packaging options are available to
meet your specific needs. With a range of shapes available,
including disc, block, cylinder, and ring, you can find the ideal
solution for any application. Choose bonded neodymium magnet for
superior quality and reliability.
Features:
Advantages
Compression Bonded:
Higher Magnetic Strength due to higher magnetic particle density.
Epoxy Binder / Resistant to normal industrial solvents and
automotive fluids
Epoxy Coat after manufacturing to prevent oxidation
Temperature Range -40c – 180c
“Tight” tolerances off tool
Good mechanical strength
Disadvantages
Requires tooling and mold costs
Piece price will be low only in high volume
Low magnetic propertie
Technical Parameters:
Magnetic Characteristics and Physical Properties of Bonded
Compression Moulding NdFeB
| Grade | Unit | BN-2 | BN-4 | BN-6 | BN-8L | BN-8 | BN-8SR | BN-10 | BN-10H | BN-12 | BN-12L | BN-13L |
Remanence
(Br) | (mT) | 300-400 | 400-500 | 500-600 | 600-650 | 630-680 | 620-680 | 680-730 | 700-750 | 720-770 | 760-810 | 780-830 |
Max. Energy Product
(Hcb) | (KA/m) | 240-320 | 240-320 | 320-400 | 360-440 | 400-480 | 400-480 | 400-480 | 440-520 | 440-520 | 400-480 | 400-480 |
| (KOe) | (3.0-4.0) | (3.0-4.0) | (4.0-5.0) | (4.5-5.5) | (5.0-6.0) | (5.0-6.0) | (5.0-6.0) | (4.5-6.5) | (5.5-6.5) | (5.0-6.0) | (5.0-6.0) |
Max. Energy Product
(Hcj) | (KA/m) | 480-640 | 560-720 | 560-720 | 640-800 | 640-800 | 880-1120 | 640-800 | 640-800 | 720-800 | 480-640 | 480-640 |
| (KOe) | (6.0-8.0) | (7.0-9.0) | (7.0-9.0) | (8.0-10.0) | (8.0-10.0) | (11.0-14.0) | (8.0-10.0) | (8.0-10.0) | (9.0-10.0) | (6.0-8.0) | (6.0-8.0) |
Max. Energy Product
(BH max) | (KJ/m3) | 24-32 | 32-44 | 52-60 | 60-68 | 68-76 | 68-76 | 76-84 | 80-88 | 88-96 | 88-96 | 88-104 |
| (MGOe) | (3.0-4.0) | (4.0-5.5) | (6.5-7.5) | (7.5-8.5) | (8.5-9.5) | (8.5-9.5) | (9.5-10.5) | (10.0-11.0) | (11.0-12.0) | (11.0-12.0) | (11.0-13.0) |
Recoil Permeability
(ur) | (μ H/M) | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
| Tempetrature Coefficient | (%/℃) | -0.11 | -0.11 | -0.11 | -0.11 | -0.11 | -0.1 | -0.1 | -0.1 | -0.1 | -0.12 | -0.12 |
Curie Temperature
(Tc) | (℃) | 300 | 300 | 300 | 300 | 350 | 350 | 350 | 350 | 350 | 320 | 320 |
| Max.Operating Temperature | (℃) | 160 | 160 | 160 | 160 | 160 | 180 | 160 | 160 | 160 | 150 | 150 |
| Max. Energy Product | (KA/m) | >1600 | >1600 | >1600 | >1600 | >1600 | >3000 | >1600 | >1600 | >1600 | >1600 | >1600 |
| (KOe) | >20 | >20 | >20 | >20 | >20 | >25 | >20 | >20 | >20 | >20 | >20 |
Density
(ρ) | (g/cm3) | 4.5-5.0 | 5.0-5.5 | 5.5-6.0 | 5.8-6.0 | 5.8-6.1 | 5.8-6.1 | 5.8-6.1 | 6.0-6.3 | 6.0-6.3 | 6.0-6.3 | 6.1-6.4 |
| Hardness | HRB | 40-45 | 40-45 | 40-45 | 35-38 | 35-38 | 35-38 | 35-38 | 35-38 | 35-38 | 35-38 | 35-38 |
Applications:
UNMAG bonded neodymium magnets are incredibly powerful and versatile, making them ideal for a
wide variety of applications. With their high pull force of up to
20kg, they are perfect for industrial, commercial, and DIY
projects. The magnets come in a variety of shapes, including disc,
block, cylinder, and ring, and can be customized to meet any size
specifications. Packaging is also available in carton boxes and
pallets, and the minimum order quantity is 100 pieces.
These 12 pole magnets have many uses, including providing electrical resistance to
mechanical structures, forming and holding assemblies, and creating
powerful magnetic fields for motors and generators. They are
perfect for a variety of industries, from automotive to medical,
and can be used to build, repair, and maintain products. UNMAG
bonded neodymium magnets are reliable and durable, so you can trust
them to get the job done.
Customization:
Customized Bonded Neodymium Magnet from UNMAG
- Brand Name: UNMAG
- Place of Origin: China
- Material: NdFeB Alloy Powder
- Tolerance: +/-0.05mm
- Product Name: Bonded Neodymium Magnet
- Pull Force: Up To 20kg
- Magnetization Direction: Axial, Radial, Multi-poles
- Highlight: 12 pole magnet, bonded ndfeb
Support and Services:
Bonded Neodymium Magnet Technical Support and Service
We offer technical support and service for our Bonded Neodymium
Magnet products. Our team of experts is available to answer your
questions and provide guidance on the selection and use of our
products.
We provide product specifications, technical data, product
selection assistance, and installation advice. Our team is also
trained to troubleshoot any problems you may be having and provide
solutions.
For more information on our Bonded Neodymium Magnet products or
technical support, please don't hesitate to contact us.
Packing and Shipping:
Bonded Neodymium Magnets are generally shipped in protective
packaging. Depending on the size of the magnets, the packaging can
range from a cardboard box to a heavy-duty plastic box.
For smaller magnets, they are typically shipped in cardboard boxes.
The boxes are usually filled with foam or bubble wrap for extra
protection. The boxes are then sealed with tape and labeled with
the customer’s shipping address.
For larger magnets, they are usually shipped in heavy-duty plastic
boxes. The boxes are filled with foam or bubble wrap and sealed
with tape. The boxes are then labeled with the customer’s shipping
address.
The magnets are then shipped via ground, air, or sea, depending on
the customer’s preference.
