Product Description:
Bonded Neodymium Magnet
Bonded Neodymium Magnets, also known as Neodymium Bonded Magnets,
are a type of Bonded Magnets composed of Neodymium Magnets. They
are extremely hard and have a very high Max Operating Temperature
of between 120°C-150°C. Our Bonded Neodymium Magnet comes with
varied Size and Coating (such as Epoxy, Nickel, Parylene, etc.),
and can be customized to meet your special requirements. MOQ is 100
Pieces.
Features:
- Product Name: Bonded Neodymium Magnet
- Size: Customized
- Coating: Epoxy, Nickel, Parylene...
- Grade: BN-4, BN-6, BN-8, BN-10, BN-12L
- Magnetization Direction: Axial, Radial, Multi-poles
- Application: Spinder Motor, Stepping Motor, Synchronous Motor, DC
Motor, Brushless Motor Etc.
- Strong Neodymium-Bonded Magnets
- High Performance Bonded Neo-Magnet
- Reliable Neodymium-Bonded Magnet
Technical Parameters:
Physical Properties of Bonded Neodymium Magnet
| Parameter Name | Unit | Value |
| Density | g/cm³ | 4.0-6.5 |
| Curie Temperature | ℃ | 300-350 |
| Recoil Permeability | μrec | 1.2 |
| Temperature Coefficient | %/℃ | -0.17 |
| Hardness | Hv | 80-120 |
| Resistivity | Ω.cm | 0.026 |
| Compressive Strength | kgf/mm² | 3 |
| Flexural Strength | kg/mm² | 25 |
| Thermal Expansivity | 10-6/℃ | 1-2 |
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, also known as Neo-Bonded Magnet,
are made of NdFeB Alloy Powder and are produced by China-based
UNMAG. These Bonded Neo-Magnet come in five grades: BN-4, BN-6,
BN-8, BN-10 and BN-12L, and are suitable for a variety of
applications, including Spinder Motor, Stepping Motor, Synchronous
Motor, DC Motor, and Brushless Motor. Depending on the application,
UNMAG Bonded Neodymium Magnets can be magnetized in Axial, Radial,
and Multi-poles directions. The delivery time for UNMAG Bonded
Neodymium Magnets is 25-30 days and they are packed in Carton Box,
Pallet, or other suitable packaging.
Customization:
Bonded Neodymium Magnet
UNMAG Bonded Neodymium Magents are high-performance permanent
magnets with features of high energy, high coercivity, and high
remanence. Manufactured with NdFeB alloy powder and various coating
options, they are widely used in motors, sensors, medical devices
and more.
Features of UNMAG Bonded Neodymium Magnets
- Brand Name: UNMAG
- Place of Origin: China
- Delivery Time: 25-30 days
- Max Operating Temperature: 120°C-150°C
- Material: NdFeB Alloy Powder
- Magnetization Direction: Axial, Radial, Multi-poles
- Coating: Epoxy, Nickel, Parylene...
- Size: Customized
UNMAG Bonded Neodymium Magnets provide excellent performance and
reliability, and are available in a range of sizes and shapes to
suit your needs.
Packing and Shipping:
Packaging and Shipping for Bonded Neodymium Magnet:
The Bonded Neodymium Magnet is packaged in a secure cardboard box
that is sealed and labeled for easy identification. The box is then
placed in a larger box or container for secure storage and
transportation. The box is then placed on a pallet and strapped
down for extra security. Shipping is done via ground or air
transport.
