Xiamen Un Magnet Co.,Ltd.
| Magnetization Direction | Axial, Radial, Multi-poles |
| Shape | Disc, Block, Cylinder, Ring, Etc. |
| Tolerance | +/-0.05mm |
| Material | NdFeB Alloy Powder |
| Coating | Epoxy,Parylene |
| Application | Spinder Motor,Stepping Motor,Synchronous Motor,DC Motor, Brushless Motor Etc |
| Pull Force | Up To 20kg |
| MOQ | 100 Pieces |
| Packaging Details | cartons,pallets |
| Delivery Time | 20-25days |
| Payment Terms | T/T L/C |
| Supply Ability | 100 tons per month for NdFeB magnet |
| Brand Name | UNMAG |
| Place of Origin | China |
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Product Specification
| Magnetization Direction | Axial, Radial, Multi-poles | Shape | Disc, Block, Cylinder, Ring, Etc. |
| Tolerance | +/-0.05mm | Material | NdFeB Alloy Powder |
| Coating | Epoxy,Parylene | Application | Spinder Motor,Stepping Motor,Synchronous Motor,DC Motor, Brushless Motor Etc |
| Pull Force | Up To 20kg | MOQ | 100 Pieces |
| Packaging Details | cartons,pallets | Delivery Time | 20-25days |
| Payment Terms | T/T L/C | Supply Ability | 100 tons per month for NdFeB magnet |
| Brand Name | UNMAG | Place of Origin | China |
| High Light | Multi Poles Bonded Neodymium Magnet ，Bonded Neodymium Magnet Cylinder | ||
Bonded Neodymium Magnet is a magnetic material made of injection bonded NdFeB powder, which is composed of NdFeB powder, plastic and additives. It is widely used in many fields due to its excellent magnetic properties and performance. Bonded Neodymium Magnet have a tolerance of +/- 0.05mm and shapes such as disc, block, cylinder, ring and more. The minimum order quantity is 100 pieces and available coatings include epoxy and parylene. It also has various grades, including BN-6, BN-8, BN-10 and so on. Bonded Neodymium Magnet is reliable and cost-effective solution for many industries.
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 |
UNMAG Bonded Neodymium Magnet is a powerful and reliable magnetic solution. With our innovative injection bonded magnet technology, it can provide an unprecedented level of magnetic performance. Our custom-made magnets are made from high-quality NdFeB alloy powder, which can be tailored to your specific requirements. We offer a variety of sizes and magnetization direction to meet your needs, including axial, radial, and multi-poles. Our multi-pole ring magnet ensures precise and even magnetic field distribution, while our injection bonded magnet offers superior mechanical strength and higher temperature resistance. Our bonded arched NdFeB magnet is designed to provide strong holding power and excellent electrical insulation. Our neodymium bonded magnet can be used in a variety of applications, such as spinder motor, stepping motor, synchronous motor, DC motor, and brushless motor, and it is packaged in carton box, pallet, etc.
Brand Name: UNMAG
Place of Origin: China
Shape: Disc, Block, Cylinder, Ring, Etc.
Material: NdFeB Alloy Powder
Tolerance: +/-0.05mm
Magnetization Direction: Axial, Radial, Multi-poles
Grade: BN-6,BN-8,BN-10..
We specialize in Neodymium Magnet Rings, 8-pole Bonded Arched NdFeB Magnets, and Bonded NdFeB Magnets.
Our team of experts provides technical support and service for bonded neodymium magnets. Our engineers are available to provide advice on the best design for your application, as well as assist with any technical questions you may have. We offer free consultation and design services to ensure you get the most out of your bonded neodymium magnet. We also offer installation and maintenance services to ensure that your magnet is operating correctly and safely.
We have extensive experience in bonded neodymium magnets and can provide design and engineering support to ensure you get the most out of your magnet. We offer a wide range of services that can be tailored to suit your specific needs. Our team is available to answer any questions you may have and provide technical advice and support. We also offer on-site installation and maintenance services.
We are committed to providing quality service and support to our customers. Our team of experienced engineers and technicians will work with you to ensure your magnet is performing optimally. We also offer a comprehensive warranty program to provide peace of mind. Our team is available to answer any questions you may have and provide technical advice and support.
Packaging and Shipping for Bonded Neodymium Magnet:
Our bonded neodymium magnets are packaged with high-grade materials to ensure the magnets remain safe and undamaged during shipping. All orders are shipped via trusted carriers such as FedEx, UPS, or USPS. We offer competitive pricing on both domestic and international shipping.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2009
Total Annual:
4000000USD-5000000
Employee Number:
150~180
Ecer Certification：
Verified Supplier
XIAMEN UN MAGNET CO.,LTD. (UNMAG) is a high-tech enterprise in manufacturer and distribution of permanent magnet and magnetic related components.Including Neodymium magnet, Alnico magnet, SmCo magnet, Ferrite magnet and various of magnetic products.With an in-house R&D laboratory, We are able to... XIAMEN UN MAGNET CO.,LTD. (UNMAG) is a high-tech enterprise in manufacturer and distribution of permanent magnet and magnetic related components.Including Neodymium magnet, Alnico magnet, SmCo magnet, Ferrite magnet and various of magnetic products.With an in-house R&D laboratory, We are able to...
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