Xiamen Un Magnet Co.,Ltd.
| Delivery Time | 20-25days |
| Packaging Details | cartons,pallets |
| Payment Terms | T/T L/C |
| Supply Ability | 100 tons per month for NdFeB magnet |
| Size | Customized |
| Application | Spinder Motor,Stepping Motor,Synchronous Motor,DC Motor, Brushless Motor Etc |
| Shape | Disc, Block, Cylinder, Ring, Etc. |
| Coating | Epoxy,Nickel,Parylene... |
| Product Name | Bonded Neodymium Magnet |
| Max Operating Temperature | 120°C-150°C |
| Packaging | Carton Box, Pallet, Etc. |
| Material | NdFeB Alloy Powder |
| Brand Name | UNMAG |
| Place of Origin | China |
View Detail Information
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Product Specification
| Delivery Time | 20-25days | Packaging Details | cartons,pallets |
| Payment Terms | T/T L/C | Supply Ability | 100 tons per month for NdFeB magnet |
| Size | Customized | Application | Spinder Motor,Stepping Motor,Synchronous Motor,DC Motor, Brushless Motor Etc |
| Shape | Disc, Block, Cylinder, Ring, Etc. | Coating | Epoxy,Nickel,Parylene... |
| Product Name | Bonded Neodymium Magnet | Max Operating Temperature | 120°C-150°C |
| Packaging | Carton Box, Pallet, Etc. | Material | NdFeB Alloy Powder |
| Brand Name | UNMAG | Place of Origin | China |
| High Light | OEM Large Neodymium Ring Magnets ，Epoxy Coating Neodymium Boron Magnets ，OEM Neodymium Boron Magnets | ||
Bonded Neodymium Magnet is a kind of injection bonded magnet made from NdFeB alloy powder. It is featured by high magnetic performance, stable magnetic properties, and strong corrosion resistance. The multi pole ring shape provides maximum magnetic holding force in an axial direction. It is available in a range of sizes and shapes, and customized services are also available. Besides, it offers a variety of coating options, including epoxy, nickel, parylene, etc. for various applications. The packaging is usually carton box, pallet, etc. Bonded Neodymium Magnet can be widely used in spinder motor, stepping motor, synchronous motor, DC motor, brushless motor, etc.
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 properties
| 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 is a technology-driven manufacturer of high-performance bonded Neodymium magnets from China. The company produces injection bonded magnets of different shapes and sizes, including neodymium magnet rings 8 poles, according to customer needs. The magnets are made of NdFeB alloy powder, and are available for a wide range of applications such as Spinder Motor, Stepping Motor, Synchronous Motor, DC Motor, Brushless Motor and more.
The bonded Neodymium magnets from UNMAG are available in different grades such as BN-4, BN-6, BN-8, BN-10, BN-12L, and can be customized according to customer requirements. Delivery time is usually 25-30days.
Brand Name: UNMAG
Place of Origin: China
Delivery Time: 25-30days
Packaging: Carton Box, Pallet, Etc.
Product Name: Bonded Neodymium Magnet
Material: NdFeB Alloy Powder
Size: Customized
Shape: Disc, Block, Cylinder, Ring, Etc.
Features: Our injection bonded magnets are made from NdFeB alloy powder and other materials.
Applications: Widely used in automotive, medical, consumer electronics, computer, and home appliances.
Bonded neodymium magnets are prone to cracking and chipping, so it is important to take proper care while packaging and shipping them. We recommend the following packaging and shipping protocols:
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2009
Total Annual:
3000000-5000000
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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