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Xiamen Un Magnet Co.,Ltd.
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Industrial Bonded Neodymium Iron Boron Magnets For Motor Sensor Encoder

Product Details

Place of Origin: China

Brand Name: UNMAG

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:

Industrial Neodymium Iron Boron Magnet

,

Bonded Neodymium Iron Boron Magnet

Magnetization Direction:
Axial, Radial, Multi-poles
Size:
Customized
MOQ:
100 Pieces
Grade:
BN-4, BN-6, BN-8, BN-10, BN-12L
Application:
Spinder Motor,Stepping Motor,Synchronous Motor,DC Motor, Brushless Motor Etc
Packaging:
Carton Box, Pallet, Etc.
Coating:
Epoxy,Nickel,Parylene...
Shape:
Disc, Block, Cylinder, Ring, Etc.
Magnetization Direction:
Axial, Radial, Multi-poles
Size:
Customized
MOQ:
100 Pieces
Grade:
BN-4, BN-6, BN-8, BN-10, BN-12L
Application:
Spinder Motor,Stepping Motor,Synchronous Motor,DC Motor, Brushless Motor Etc
Packaging:
Carton Box, Pallet, Etc.
Coating:
Epoxy,Nickel,Parylene...
Shape:
Disc, Block, Cylinder, Ring, Etc.
Description
Industrial Bonded Neodymium Iron Boron Magnets For Motor Sensor Encoder

Bonded Neodymium Iron Boron Magnets MOQ 100 Pieces Max Operating Temperature 120°C-150°C

Product Description:

Bonded Neodymium Magnets are the perfect choice for high performance applications. Manufactured from a NdFeB alloy powder, these magnets can be used for a wide range of motors, such as spinder motors, stepping motors, synchronous motors, DC motors and brushless motors. With a maximum operating temperature of 120°C-150°C, they can be used in a wide range of temperature environments. The magnets are available in a variety of shapes and sizes, with a minimum order quantity of 100 pieces, and packaging options of carton boxes and pallets.

Bonded Neodymium Magnets are especially suitable for applications that require high levels of performance and robustness. They offer excellent magnetic properties, with a high level of magnetic strength and energy product, and are capable of delivering high performance even in the most testing conditions. The magnets are designed to be resistant to corrosion and abrasion, allowing them to retain their performance over time. The neodymium rings with 8 poles also offer superior performance and can be used in a range of applications.

 

Features:

Advantages

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

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

Applications:

UNMAG bonded neodymium magnets are widely used in various industries due to their powerful magnetism, small size, and lightweight. It is a 12-pole magnet, which makes it suitable for a variety of applications. Not only does the magnet have a maximum operating temperature of 120°C-150°C, but it also can be customized in different sizes and shapes, such as disc, block, cylinder, and ring. Moreover, with its competitive price and fast delivery time of 25-30 days, it is a great choice for customers. The minimum order quantity is 100 pieces, and packaging is available in carton box and pallet.

 

Customization:

Customized Bonded Neodymium Magnet

Brand Name: UNMAG

Place of Origin: China

Delivery Time: 25-30days

Product Name: Bonded Neodymium Magnet

Magnetization Direction: Axial, Radial, Multi-poles

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

Packaging: Carton Box, Pallet, Etc.

Size: Customized

We specialize in multi pole ring magnet, neodymium magnet ring 8 pole, bonded arched ndfeb magnet.

Packing and Shipping:

Packaging and Shipping
  • Bonded Neodymium Magnets are packaged in plastic bags or cardboard boxes.
  • Shipping costs and carrier will be determined based on the size and quantity of the order.
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