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Xiamen Un Magnet Co.,Ltd.
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8 Poles Bonded Neodymium Magnet Rare Earth For Brushless Motor

Product Details

Payment & Shipping Terms

Minimum Order Quantity: 100pcs

Price: As negotiation

Packaging Details: cartons,pallets

Delivery Time: 20-25days

Payment Terms: T/T L/C

Supply Ability: 100 tons per month for NdFeB magnet

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Specifications
Highlight:

8 Poles Bonded Neodymium Magnet

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Rare Earth Bonded Neodymium Magnet

,

8 Poles Rare Earth Neodymium Magnet

Size:
Customized
Tolerance:
+/-0.05mm
Material:
NdFeB Alloy Powder
Grade:
BN-6,BN-8,BN-10..
Packaging:
Carton Box, Pallet, Etc.
Shape:
Disc, Block, Cylinder, Ring, Etc.
Product Name:
Bonded Neodymium Magnet
Application:
Spinder Motor,Stepping Motor,Synchronous Motor,DC Motor, Brushless Motor Etc
Size:
Customized
Tolerance:
+/-0.05mm
Material:
NdFeB Alloy Powder
Grade:
BN-6,BN-8,BN-10..
Packaging:
Carton Box, Pallet, Etc.
Shape:
Disc, Block, Cylinder, Ring, Etc.
Product Name:
Bonded Neodymium Magnet
Application:
Spinder Motor,Stepping Motor,Synchronous Motor,DC Motor, Brushless Motor Etc
Description
8 Poles Bonded Neodymium Magnet Rare Earth For Brushless Motor

8 Poles Bonded NdFeB Alloy Powder

Product Description:

Our Bonded Neodymium Magnet is made of NdFeB alloy powder and features an arch-shaped design with 8 poles. It is injection bonded and can be customized in terms of size and coating, with epoxy and parylene being the common choices. The ring magnet is carefully packaged in carton boxes or pallets for safe delivery.

The neodymium magnet ring is a powerful and durable magnet that is widely used in various applications such as medical, automotive, electronics, and many more. Its strong magnetic field makes it suitable for use in high-temperature and corrosive environments. It is also highly resistant to demagnetization.

This bonded arched neodymium magnet is an ideal choice for applications that require a high level of precision. It is also a cost-effective solution for those looking for a reliable and efficient magnet.

With our injection bonded magnet ring, you can be assured of a reliable and durable product that can meet your specific needs. With our commitment to quality, you can trust us to deliver a top-notch product that will last for years to come.

 

Features:

  • Product Name: Bonded Neodymium Magnet
  • Grade: BN-6, BN-8, BN-10...
  • MOQ: 100 Pieces
  • Material: NdFeB Alloy Powder
  • Tolerance: +/-0.05mm
  • Application: Spinder Motor, Stepping Motor, Synchronous Motor, DC Motor, Brushless Motor, neodymium magnet ring 8 pole, bonded ndfeb magnets, bonded arched ndfeb magnet, etc.
 

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:

Bonded neodymium magnets are made of an alloy powder of NdFeB and epoxy resin, and their pull force can reach up to 20kg. They are available in disc, block, cylinder, ring and other shapes. These injection bonded magnets are widely used in various electric motors such as spinder motor, stepping motor, synchronous motor, DC motor, brushless motor, etc.

Compared with other magnets, bonded neodymium magnets have a better corrosion resistance, and they are less brittle and have a higher working temperature. They are also resistant to demagnetization and can be used for a longer time. Therefore, they are suitable for a wide range of applications.

Bonded neodymium magnets are used in many industries, such as automotive, aerospace, consumer electronics, medical, and more. They are also commonly used in robotics, home appliances, and other industrial applications.

Bonded neodymium magnets provide strong and reliable magnetic force, and they are highly efficient, making them an ideal choice for many applications. With their excellent performance and durability, bonded neodymium magnets are the perfect choice for many applications.

 

Customization:

Custom Bonded Neodymium Magnet

Material: NdFeB Alloy Powder

Application: Spinder Motor, Stepping Motor, Synchronous Motor, DC Motor, Brushless Motor Etc

Packaging: Carton Box, Pallet, Etc.

Pull Force: Up To 20kg

Max Operating Temperature: 120°C

We specialize in creating customized bonded arched ndfeb magnets, multi-pole ring magnets, and neodymium magnet rings with 8 poles for a variety of applications. Our bonded neodymium magnets are designed to meet the highest standards of quality and performance.

 

Support and Services:

Technical Support & Services for Bonded Neodymium Magnet

We provide technical support and services for Bonded Neodymium Magnet. We are here to ensure that you get the most out of your purchase and get the most reliable and cost-effective solution for your needs.

Our technical support team consists of experienced professionals who are knowledgeable in the areas of Magnetics and Magnetic Technology. They can provide you with the most up-to-date and accurate information on Bonded Neodymium Magnet and its applications. They are also available to provide customized solutions to your specific needs.

We also offer a variety of services such as installation and troubleshooting, as well as the ability to modify or customize Bonded Neodymium Magnet for your unique needs. We provide the highest quality of service and are committed to providing you with the best possible product and service.

 

Packing and Shipping:

Packaging and Shipping Bonded Neodymium Magnets

Bonded neodymium magnets are usually packed in wooden boxes, plastic boxes, or cardboard boxes, to protect them from bumping and scratches during shipping, and to ensure that they reach their destination safely.

When shipping bonded neodymium magnets, it is important to choose a reliable shipping company, and to have the package insured. Magnets are subject to strong magnetic fields, so it is important to make sure that the shipment is properly labeled and managed. It is also important to note that the magnets should be packaged in a way that prevents them from sticking to each other.

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