Basic Info.
Application
Electronic Products, Speaker Magnet, Industrial Magnet, Motor Magnet
Specification
According to your design
Product Description
Neodymium MagnetsNeodymium magnets are a member of the Rare Earth magnet family and are the most powerful permanent magnets in the world. Neodymium magnets' popularity has grown rapidly due to their high Maximum Energy Product and their wide range of available shapes, sizes, and grades.
Neodymium magnets can be manufactured by sintering, compression bonding.
Plating /Coating
The Neodymium magnet is easy corrosive, so its surface is usually treated with some special methods. Nickel is the most common and usually preferred to protect the magnet from corrosion. Our Nickel plated magnets are actually tripled plated with layers of nickel, copper, and nickel again. This triple coating makes our magnets much more durable than the more common single nickel plated magnets. Some other options for coating are Zinc, Tin, Silver, Gold plating, Phosphor and Spray Epoxy Resin .
Applications of Neodymium MagnetsLinear Actuators Microphone Assemblies DC Motors(Automotive starter) Servo MotorsMagnetic SeparatorsComputer rigid disc drivers,printers and speakers
Attributes of NdFeB MaterialVery high resistance to demagnetizationHigh energy for sizeGood in ambient temperatureModerately pricedMaterial is corrosive and should be coated for long term maximum energy output
Neodymium Magnet Grades &Properties
Grade | Br | Hcb | Hcj | (BH)max | Working Temp |
kGs | T | kOe | kA/m | kOe | kA/m | MGOe | kJ/m3 | (ºC) |
N35 | 11.7-12.2 | 1.17-12.2 | ≥10.9 | ≥868 | ≥12 | ≥955 | 33-36 | 263-287 | ≤80 |
N38 | 12.2-12.5 | 1.22-1.25 | ≥11.3 | ≥899 | ≥12 | ≥955 | 36-39 | 287-310 | ≤80 |
N40 | 12.5-12.8 | 1.2.-1.28 | ≥11.4 | ≥907 | ≥12 | ≥955 | 38-41 | 302-326 | ≤80 |
N42 | 12.8-13.2 | 1.28-1.32 | ≥11.5 | ≥915 | ≥12 | ≥955 | 40-43 | 318-342 | ≤80 |
N45 | 13.2-13.8 | 1.32-1.38 | ≥11.6 | ≥923 | ≥12 | ≥955 | 43-46 | 342-366 | ≤80 |
N48 | 13.8-14.2 | 1.38-1.42 | ≥11.6 | ≥923 | ≥12 | ≥955 | 46-49 | 366-390 | ≤80 |
N50 | 14.0-14.5 | 1.40-1.4.5 | ≥11.0 | ≥876 | ≥12 | ≥955 | 48-51 | 382-406 | ≤80 |
N52 | 14.3-14.8 | 1.43-1.48 | ≥10.5 | ≥836 | ≥11 | ≥876 | 50-53 | 398-422 | ≤60 |
N38M | 12.2-12.5 | 1.22-1.25 | ≥11.3 | ≥899 | ≥14 | ≥1114 | 36-39 | 287-310 | ≤100 |
N40M | 12.5-12.8 | 1.2.-1.28 | ≥11.6 | ≥923 | ≥14 | ≥1114 | 38-41 | 302-326 | ≤100 |
N42M | 12.8-13.2 | 1.28-1.32 | ≥12.0 | ≥955 | ≥14 | ≥1114 | 40-43 | 318-342 | ≤100 |
N45M | 13.2-13.8 | 1.32-1.38 | ≥12.5 | ≥955 | ≥14 | ≥1114 | 43-46 | 342-366 | ≤100 |
N48M | 13.8-14.2 | 1.38-1.42 | ≥12.9 | ≥1027 | ≥14 | ≥1114 | 46-49 | 366-390 | ≤100 |
N50M | 14.0-14.5 | 1.40-1.4.5 | ≥13.0 | ≥1033 | ≥14 | ≥1114 | 48-51 | 382-406 | ≤100 |
N35H | 11.7-12.2 | 1.17-12.2 | ≥10.9 | ≥868 | ≥17 | ≥1353 | 33-36 | 263-287 | ≤120 |
N38H | 12.2-12.5 | 1.22-1.25 | ≥11.3 | ≥899 | ≥17 | ≥1353 | 36-39 | 287-310 | ≤120 |
N40H | 12.5-12.8 | 1.2.-1.28 | ≥11.6 | ≥923 | ≥17 | ≥1353 | 38-41 | 302-326 | ≤120 |
N42H | 12.8-13.2 | 1.28-1.32 | ≥12.0 | ≥955 | ≥17 | ≥1353 | 40-43 | 318-342 | ≤120 |
N45H | 13.2-13.8 | 1.32-1.38 | ≥12.3 | ≥973 | ≥17 | ≥1353 | 43-46 | 342-366 | ≤120 |
N48H | 13.8-14.2 | 1.38-1.42 | ≥12.5 | ≥995 | ≥16 | ≥1274 | 46-49 | 366-390 | ≤120 |
N30SH | 10.8-11.3 | 1.08-1.13 | ≥10.1 | ≥804 | ≥20 | ≥1592 | 28-31 | 223-247 | ≤150 |
N33SH | 11.3-11.7 | 1.13-1.17 | ≥10.6 | ≥844 | ≥20 | ≥1592 | 31-34 | 247-271 | ≤150 |
N35SH | 11.7-12.2 | 1.17-12.2 | ≥11.0 | ≥876 | ≥20 | ≥1592 | 33-36 | 263-287 | ≤150 |
N38SH | 12.2-12.5 | 1.22-1.25 | ≥11.4 | ≥907 | ≥20 | ≥1592 | 36-39 | 287-310 | ≤150 |
N40SH | 12.5-12.8 | 1.2.-1.28 | ≥11.8 | ≥939 | ≥20 | ≥1592 | 38-41 | 302-326 | ≤150 |
N42SH | 12.8-13.2 | 1.28-1.32 | ≥12.1 | ≥963 | ≥20 | ≥1592 | 40-43 | 318-342 | ≤150 |
N45SH | 13.2-13.8 | 1.32-1.38 | ≥12.3 | ≥979 | ≥20 | ≥1592 | 43-46 | 342-366 | ≤150 |
N28UH | 10.4-10.9 | 1.04-1.09 | ≥9.60 | ≥764 | ≥25 | ≥1990 | 26-29 | 201-231 | ≤180 |
N30UH | 10.8-11.3 | 1.08-1.13 | ≥10.2 | ≥812 | ≥25 | ≥1990 | 28-31 | 223-247 | ≤180 |
N33UH | 11.3-11.7 | 1.13-1.17 | ≥10.7 | ≥852 | ≥25 | ≥1990 | 31-34 | 247-271 | ≤180 |
N35UH | 11.7-12.2 | 1.17-12.2 | ≥10.8 | ≥860 | ≥25 | ≥1990 | 33-36 | 263-287 | ≤180 |
N38UH | 12.2-12.5 | 1.22-1.25 | ≥11.3 | ≥899 | ≥25 | ≥1990 | 36-39 | 287-310 | ≤180 |
N40UH | 12.5-12.8 | 1.2.-1.28 | ≥11.8 | ≥939 | ≥25 | ≥1990 | 38-41 | 302-326 | ≤180 |
N28EH | 10.4-10.9 | 1.04-1.09 | ≥9.80 | ≥780 | ≥30 | ≥2388 | 26-29 | 201-231 | ≤200 |
N30EH | 10.8-11.3 | 1.08-1.13 | ≥10.2 | ≥812 | ≥30 | ≥2388 | 28-31 | 223-247 | ≤200 |
N33EH | 11.3-11.7 | 1.13-1.17 | ≥10.5 | ≥836 | ≥30 | ≥2388 | 31-34 | 247-271 | ≤200 |
N35EH | 11.7-12.2 | 1.17-12.2 | ≥11.0 | ≥876 | ≥30 | ≥2388 | 33-36 | 263-287 | ≤200 |
N38EH | 12.2-12.5 | 1.22-1.25 | ≥11.3 | ≥899 | ≥30 | ≥2388 | 36-39 | 287-310 | ≤200 |
N28AH | 10.4-10.9 | 1.04-1.09 | ≥9.7 | ≥764 | ≥35 | ≥2786 | 26-29 | 201-231 | ≤230 |
N30AH | 10.8-11.3 | 1.08-1.13 | ≥10.2 | ≥812 | ≥35 | ≥2786 | 28-31 | 223-247 | ≤230 |
N33AH | 11.3-11.7 | 1.13-1.17 | ≥10.5 | ≥836 | ≥35 | ≥2786 | 31-34 | 247-271 | ≤230 |
Address:
Room 1001-1002, Building 1 of Yongtaifeng Square, No. 297 Shixin Road, Xiaoshan, Hangzhou, Zhejiang, China
Business Type:
Trading Company
Business Range:
Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001
Company Introduction:
LYT Magnetics (Hangzhou Lanyatu Magnetic Materials Co., Ltd. ) is a manufacturer and distributor magnets and magnetic devices for commercial, industrial and consumer use. We design our magnetic assemblies to suit your requirement and provide Engineering drawing at no charge. We supply International and Domestic raw materials for your immediate needs we have stock and manufacturing abilities for medium quantities with short term delivery (3-4weeks).
Customer satisfaction
LYT Magnetics, we focus on customer service and concern what the customer concerned, quality good, low price, workmanship, delivery.
We would appreciate a chance to earn your trust and business.