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Coated Bonded Neodymium Curved Magnets BN-12L Grade High Performance

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Coated Bonded Neodymium Curved Magnets BN-12L Grade High Performance

MOQ:	100pcs
Price:	As negotiation
Standard Packaging:	cartons,pallets
Delivery Period:	20-25days
Payment Method:	T/T L/C
Supply Capacity:	100 tons per month for NdFeB magnet

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

UNMAG

Max Operating Temperature:

120°C-150°C

Material:

NdFeB Alloy Powder

Product Name:

Bonded Neodymium Magnet

Size:

Customized

Application:

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

MOQ:

100 Pieces

Coating:

Epoxy,Nickel,Parylene...

Grade:

BN-4, BN-6, BN-8, BN-10, BN-12L

Highlight:

Neodymium Curved Magnets BN-12

High Performance Neodymium Curved Magnets

Coated curved neodymium magnets

Product Description

Coated Bonded Neodymium Curved Magnets BN-12L Grade High Performance

Product Specifications

Attribute	Value
Max Operating Temperature	120°C-150°C
Material	NdFeB Alloy Powder
Product Name	Bonded Neodymium Magnet
Size	Customized
Application	Spinder Motor, Stepping Motor, Synchronous Motor, DC Motor, Brushless Motor
MOQ	100 Pieces
Coating	Epoxy, Nickel, Parylene
Grade	BN-4, BN-6, BN-8, BN-10, BN-12L

Product Overview

Bonded Neodymium Magnets are high-performance magnets made from neodymium bonded with other metal alloys. These versatile and cost-effective magnets provide superior magnetic force for various industrial applications. Available in five grades (BN-4 through BN-12L) made with NdFeB alloy powder, they can be magnetized in axial, radial, or multi-pole configurations and withstand temperatures up to 150°C.

Key Features

Advantages:

Higher magnetic strength due to compression bonding and increased particle density
Epoxy binder provides resistance to industrial solvents and automotive fluids
Protective epoxy coating prevents oxidation
Wide operating temperature range (-40°C to 180°C)
Precision tolerances directly from tooling
Excellent mechanical strength

Considerations:

Requires tooling and mold investment
Cost-effective only in high volume production
Lower magnetic properties compared to sintered alternatives

Technical Specifications

Physical Properties

Parameter	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

Grade	Unit	Grade Specifications
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
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
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

Applications

These high-performance bonded neodymium magnets are ideal for various motor applications including:

Spinder motors
Stepping motors
Synchronous motors
DC motors
Brushless motors

Customization Options

We offer customized bonded neodymium magnets made from premium NdFeB alloy powder, magnetized in axial, radial, or multi-pole configurations. Custom sizes available for specific application requirements with a standard lead time of 25-30 days.

Packaging & Shipping

Each bonded neodymium magnet is securely packaged with:

Sturdy outer protective box
Inner foam padding for shock absorption
Sealed bag for moisture protection

All shipments include tracking information and are delivered via reliable courier services to ensure safe and timely delivery.

Tags:

Products

MOQ:	100pcs
Price:	As negotiation
Standard Packaging:	cartons,pallets
Delivery Period:	20-25days
Payment Method:	T/T L/C
Supply Capacity:	100 tons per month for NdFeB magnet

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

UNMAG

Max Operating Temperature:

120°C-150°C

Material:

NdFeB Alloy Powder

Product Name:

Bonded Neodymium Magnet

Size:

Customized

Application:

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

MOQ:

100 Pieces

Coating:

Epoxy,Nickel,Parylene...

Grade:

BN-4, BN-6, BN-8, BN-10, BN-12L

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

Highlight

Neodymium Curved Magnets BN-12

High Performance Neodymium Curved Magnets

Coated curved neodymium magnets

Product Description

Coated Bonded Neodymium Curved Magnets BN-12L Grade High Performance

Product Specifications

Attribute	Value
Max Operating Temperature	120°C-150°C
Material	NdFeB Alloy Powder
Product Name	Bonded Neodymium Magnet
Size	Customized
Application	Spinder Motor, Stepping Motor, Synchronous Motor, DC Motor, Brushless Motor
MOQ	100 Pieces
Coating	Epoxy, Nickel, Parylene
Grade	BN-4, BN-6, BN-8, BN-10, BN-12L

Product Overview

Key Features

Advantages:

Higher magnetic strength due to compression bonding and increased particle density
Epoxy binder provides resistance to industrial solvents and automotive fluids
Protective epoxy coating prevents oxidation
Wide operating temperature range (-40°C to 180°C)
Precision tolerances directly from tooling
Excellent mechanical strength

Considerations:

Requires tooling and mold investment
Cost-effective only in high volume production
Lower magnetic properties compared to sintered alternatives

Technical Specifications

Physical Properties

Parameter	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

Grade	Unit	Grade Specifications
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
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
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

Applications

These high-performance bonded neodymium magnets are ideal for various motor applications including:

Spinder motors
Stepping motors
Synchronous motors
DC motors
Brushless motors

Customization Options

Packaging & Shipping

Each bonded neodymium magnet is securely packaged with:

Sturdy outer protective box
Inner foam padding for shock absorption
Sealed bag for moisture protection

All shipments include tracking information and are delivered via reliable courier services to ensure safe and timely delivery.

Tags:

NdFeB Neodymium Magnets

Round Neodymium Magnets

Bar Neodymium Magnets

Arc Neodymium Magnet

Sintered Neodymium Magnet

Bonded Neodymium Magnet

Neodymium Pot Magnet

Samarium Cobalt Magnet

Alnico Magnet

Ceramic Ferrite Magnet

Neodymium Hook Magnet

Eyebolt Magnet

Rubber Coated Magnet

Coated Bonded Neodymium Curved Magnets BN-12L Grade High Performance

Neodymium Curved Magnets BN-12

High Performance Neodymium Curved Magnets

Coated curved neodymium magnets

bonded ndfeb magnets,

ndfeb ring magnet,

NdFeB Neodymium Magnets

Round Neodymium Magnets

Bar Neodymium Magnets

Arc Neodymium Magnet

Sintered Neodymium Magnet

Bonded Neodymium Magnet

Neodymium Pot Magnet

Samarium Cobalt Magnet

Alnico Magnet

Ceramic Ferrite Magnet

Neodymium Hook Magnet

Eyebolt Magnet

Rubber Coated Magnet

Neodymium Curved Magnets BN-12

High Performance Neodymium Curved Magnets

Coated curved neodymium magnets

bonded ndfeb magnets,

ndfeb ring magnet,