Synchronous Motor Bonded Neodymium Magnet Ring For Industrial Applications
Product Description:
Our Bonded Neodymium Magnet is a great choice for your applications in industries like automotive, medical, aerospace, and electronic products. It offers superior performance and is available in various shapes, such as disc, block, cylinder, ring, etc. It can also be magnetized in axial, radial, and multi-pole directions, and our high grade BN-6, BN-8, BN-10, etc. bonded NdFeB magnets provide excellent magnetic properties. Our bonded NdFeB magnets have a tolerance of ±0.05mm and our minimum order quantity is 100 pieces.
We specialize in the production of bonded arched NdFeB magnets, which feature excellent mechanical properties and strong resistance to demagnetization. We also provide multi-pole ring magnets, which have a high degree of precision and excellent magnetic properties. Our bonded NdFeB magnets are ideal for applications that require high magnetic force, and they can also be used in applications that require a small size and a thin shape.
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 from China are perfect for a wide variety of applications and scenes due to their high magnetic force, reliable performance and customizable sizes. These bonded neodymium magnets have magnetization direction of axial, radial and multi-poles, making them suitable for different types of applications. The maximum pull force is up to 20kg and they have grade of BN-6, BN-8, BN-10, with tolerance of +/-0.05mm. In addition, these bonded neodymium magnets are customizable to meet specific needs.
Customization:
Customized Bonded Neodymium Magnet Service
- Brand Name: UNMAG
- Place of Origin: China
- Packaging: Carton Box, Pallet, Etc.
- Application: Spinder Motor,Stepping Motor,Synchronous Motor,DC Motor, Brushless Motor Etc
- Tolerance: +/-0.05mm
- MOQ: 100 Pieces
- Product Name: Bonded Neodymium Magnet
- Focus Keywords: Bonded Arched NDFEB Magnet, Neodymium Magnet Ring 8 Pole, 12 Pole Magnet, 8 Pole Neodymium Magnet
Support and Services:
Bonded Neodymium Magnet Technical Support and Service
At XYZ, we provide comprehensive technical support and service for our range of bonded neodymium magnets. Our team of experts are available to help with any questions and queries you may have. We also offer a wide range of services, from design and prototyping to production and post-production support. We have an extensive library of technical information that can be accessed for free and our team of experienced engineers are always on hand to provide advice and assistance.
Packing and Shipping:
Packaging and Shipping of Bonded Neodymium Magnet:
The Bonded Neodymium Magnet is securely packaged in a cardboard box with foam cushioning to prevent damage during transit. The box is then placed inside a waterproof plastic bag and sealed for extra protection.
The Bonded Neodymium Magnet is shipped via a reliable courier service. Tracking information will be provided to the customer to ensure that the order is delivered in a timely manner.
