Product Details:
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Material: | Ndfeb Rare Earth Magnet | Color: | Black |
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Surface Finish: | Zn, Ni, Epoxy, Silver, Gold, Rubber Coated, Phosphatsing, Parylene, Custom Color | Custom Support: | 12 Years OEM And ODM Available For Custom |
Tech Support: | Our R & D Engineers Is Always For You | Quality Assurance: | Demagnetization Curve Report, Samples Testing |
High Light: | rare earth ndfeb magnets,rare earth permanent magnet |
Black Ndfeb Rare Earth Magnet High Magnetic Energy Epoxy Coated For Wind Turbine
Black NdFeB magnet for wind turbine , High Magnetic Energy epoxy coated magnets
The block is then returned to the Quality Department to determine compliance. If the block meets specifications, it is then released for further processing. If the specifications are not met, or is too close to proceed, Engineering provides further corrections and returns to Production to modify the dimensions and resubmit to Quality for testing. This is the most expensive solution and can typically only be done on Neodymium Iron Boron magnets. Samarium Cobalt is very difficult to demagnetize completely, hence this type of processing cannot be used
Company production advantages:
1. Design and Tool assistance:
More than 12 years professional factory production line for OEM and ODM magnet solutions, thousands of molding tools available for your customized magnet design, you think it, we make it for you. Below is our workshop for your reference.
2. Measuring of magnet:
Quality is our culture, all our products is coming with good quality finished and Demagnetization curve as well as we have special team work for after sales services.
3. Testing for customer’s magnet:
We know most of customers have not much professional equipment for their magnet testing, But do not worry, we can free of charge help you test if it is true.
When you buy magnets with a very lower price, or you think something is not good when use the magnets, you can ask us for help, we will do the professional testing and let you know what you get.
4. Fast and safety delivery
We have worked with some experienced Express courier and Sea shipper more than 10 years, we can guarantee every process of your magnet order from materials, design, production, testing to delivery, we really do all care.
5. Suggestions and feedback
We love customers and love to hear from you whether it's feedback or questions about our Quality, Service, Market, etc, we will continue improving our performance and together we are stronger.
Grade | Remanece | Coercive Force (Hcb) | Intrinsic Coercivity |
Max Energy | Curie | Coefficient TW | ||||
Tempreture | ||||||||||
Br | Hcj | (BH)max | TC | |||||||
T | KGs | KA/m | KOe | KA/m | Koe | KJ/m3 | MGOe | ℃ | ℃ | |
N33 | 1.13-1.18 | 11.3-11.8 | ≥836 | ≥10.5 | ≥955 | ≥12 | 247-263 | 31-33 | 310 | ≤80 |
N35 | 1.18-1.23 | 11.8-12.3 | ≥868 | ≥10.9 | ≥955 | ≥12 | 263-287 | 33-36 | 310 | ≤80 |
N38 | 1.22-1.28 | 12.2-12.8 | ≥899 | ≥11.3 | ≥955 | ≥12 | 287-310 | 36-39 | 310 | ≤80 |
N40 | 1.26-1.31 | 12.6-13.1 | ≥923 | ≥11.6 | ≥955 | ≥12 | 302-326 | 38-41 | 310 | ≤80 |
N42 | 1.28-1.34 | 12.8-13.4 | ≥923 | ≥11.6 | ≥955 | ≥12 | 318-342 | 40-43 | 310 | ≤80 |
N45 | 1.33-1.38 | 13.3-13.8 | ≥923 | ≥11.6 | ≥955 | ≥12 | 342-366 | 43-46 | 310 | ≤80 |
N48 | 1.38-1.42 | 13.8-14.2 | ≥923 | ≥11.6 | ≥955 | ≥12 | 358-390 | 45-48 | 310 | ≤80 |
N50 | 1.40-1.45 | 14.0-14.5 | ≥836 | ≥10.5 | ≥876 | ≥11 | 382-406 | 48-51 | 310 | ≤80 |
N52 | 1.43-1.48 | 14.3-14.8 | ≥796 | ≥10.0 | ≥876 | ≥11 | 398-422 | 50-53 | 310 | ≤80 |
N35M | 1.17-1.22 | 11.7-12.2 | ≥868 | ≥10.9 | ≥1114 | ≥14 | 263-287 | 33-36 | 320 | ≤100 |
N38M | 1.22-1.25 | 12.2-12.5 | ≥899 | ≥11.3 | ≥1114 | ≥14 | 287-310 | 36-39 | 320 | ≤100 |
N40M | 1.25-1.28 | 12.5-12.8 | ≥923 | ≥11.6 | ≥1114 | ≥14 | 302-326 | 38-41 | 320 | ≤100 |
N42M | 1.28-1.32 | 12.8-13.2 | ≥955 | ≥12.0 | ≥1114 | ≥14 | 318-342 | 40-43 | 320 | ≤100 |
N45M | 1.32-1.38 | 13.2-13.8 | ≥995 | ≥12.5 | ≥1114 | ≥14 | 342-366 | 43-46 | 320 | ≤100 |
N48M | 1.36-1.43 | 13.6-14.3 | ≥1027 | ≥12.9 | ≥1114 | ≥14 | 366-390 | 46-49 | 320 | ≤100 |
N50M | 1.40-1.45 | 14.0-14.5 | ≥1033 | ≥13.0 | ≥1114 | ≥14 | 382-406 | 48-51 | 320 | ≤100 |
N33H | 1.14-1.19 | 11.4-11.9 | ≥836 | ≥10.5 | ≥1353 | ≥17 | 247-270 | 31-34 | 330 | ≤120 |
N35H | 1.17-1.22 | 11.7-12.2 | ≥868 | ≥10.9 | ≥1353 | ≥17 | 263-287 | 33-36 | 330 | ≤120 |
N38H | 1.22-1.25 | 12.2-12.5 | ≥899 | ≥11.3 | ≥1353 | ≥17 | 287-310 | 36-39 | 330 | ≤120 |
N40H | 1.25-1.28 | 12.5-12.8 | ≥923 | ≥11.6 | ≥1353 | ≥17 | 302-326 | 38-41 | 330 | ≤120 |
N42H | 1.28-1.32 | 12.8-13.2 | ≥955 | ≥12.0 | ≥1353 | ≥17 | 318-342 | 40-43 | 330 | ≤120 |
N45H | 1.30-1.36 | 13.0-13.6 | ≥963 | ≥12.1 | ≥1353 | ≥17 | 326-358 | 43-46 | 330 | ≤120 |
N48H | 1.37-1.43 | 13.7-14.3 | ≥995 | ≥12.5 | ≥1353 | ≥17 | 366-390 | 46-49 | 330 | ≤120 |
N30SH | 1.08-1.13 | 10.8-11.3 | ≥810 | ≥10.2 | ≥1592 | ≥20 | 223-247 | 28-31 | 340 | ≤150 |
N33SH | 1.13-1.17 | 11.3-11.7 | ≥844 | ≥10.6 | ≥1592 | ≥20 | 247-271 | 31-34 | 340 | ≤150 |
N35SH | 1.17-1.22 | 11.7-12.2 | ≥876 | ≥11.0 | ≥1592 | ≥20 | 263-287 | 33-36 | 340 | ≤150 |
N38SH | 1.22-1.25 | 12.2-12.5 | ≥907 | ≥11.4 | ≥1592 | ≥20 | 287-310 | 36-39 | 340 | ≤150 |
N40SH | 1.25-1.28 | 12.5-12.8 | ≥939 | ≥11.8 | ≥1592 | ≥20 | 302-326 | 38-41 | 340 | ≤150 |
N42SH | 1.28-1.32 | 12.8-13.2 | ≥987 | ≥12.4 | ≥1592 | ≥20 | 318-342 | 40-43 | 340 | ≤150 |
N45SH | 1.32-1.38 | 13.2-13.8 | ≥1003 | ≥12.6 | ≥1592 | ≥20 | 342-366 | 43-46 | 340 | ≤150 |
N28UH | 1.02-1.08 | 10.2-10.8 | ≥764 | ≥9.60 | ≥1990 | ≥25 | 207-231 | 26-29 | 350 | ≤180 |
N30UH | 1.08-1.13 | 10.8-11.3 | ≥812 | ≥10.2 | ≥1990 | ≥25 | 223-247 | 28-31 | 350 | ≤180 |
N33UH | 1.13-1.17 | 11.3-11.7 | ≥852 | ≥10.7 | ≥1990 | ≥25 | 247-271 | 31-34 | 350 | ≤180 |
N35UH | 1.18-1.22 | 11.8-12.2 | ≥860 | ≥10.8 | ≥1990 | ≥25 | 263-287 | 33-36 | 350 | ≤180 |
N38UH | 1.22-1.25 | 12.2-12.5 | ≥876 | ≥11.0 | ≥1990 | ≥25 | 287-310 | 36-39 | 350 | ≤180 |
N40UH | 1.25-1.28 | 12.5-12.8 | ≥899 | ≥11.3 | ≥1990 | ≥25 | 302-326 | 38-41 | 350 | ≤180 |
N28EH | 1.04-1.09 | 10.4-10.9 | ≥780 | ≥9.80 | ≥2388 | ≥30 | 207-231 | 26-29 | 380 | ≤200 |
N30EH | 1.08-1.13 | 10.8-11.3 | ≥812 | ≥10.2 | ≥2388 | ≥30 | 223-247 | 28-31 | 380 | ≤200 |
N33EH | 1.13-1.17 | 11.3-11.7 | ≥836 | ≥10.5 | ≥2388 | ≥30 | 247-271 | 31-34 | 380 | ≤200 |
N35EH | 1.17-1.22 | 11.7-12.2 | ≥876 | ≥11.0 | ≥2388 | ≥30 | 263-287 | 33-36 | 380 | ≤200 |
N38EH | 1.22-1.29 | 12.2-12.9 | ≥915 | ≥11.5 | ≥2388 | ≥30 | 287-318 | 36-40 | 380 | ≤200 |
N30AH | 1.08-1.15 | 10.8-11.5 | ≥804 | ≥10.1 | ≥2786 | ≥35 | 223-255 | 28-32 | 380 | ≤230 |
N33AH | 1.14-1.21 | 11.4-12.1 | ≥852 | ≥10.7 | ≥2786 | ≥35 | 247-279 | 31-35 | 380 | ≤230 |
NdFeB Surface coating: | Zinc plated | Ni-Cu-Ni plated | Silver plated | Nickel plated | Aurum plated | Epoxy coated | Phosphatsing | Parylene | other coating | |
Grade |
Remanence (Br)( KGs) |
Coercive Force (Hcb)( Koe) |
Intrinsic Coercivity (Hcj)(Koe) |
Max Energy (BH)max (MGoe) |
Temperature Coefficient (℃) |
SmCo5 | |||||
YX-5 | 4.30-5.00 | ≥3.80 | ≥15 | 4.0-5.0 | ≤250 |
YX-6 | 5.00-6.00 | ≥4.50 | ≥15 | 5.0-7.0 | ≤300 |
YX-16 | 7.50-8.50 | ≥7.00 | ≥15 | 14-17 | ≤250 |
YX-18 | 8.50-9.20 | ≥8.00 | ≥18 | 16-19 | ≤250 |
YX-20 | 8.80-9.50 | ≥8.30 | ≥18 | 18-21 | ≤250 |
YX-22 | 9.00-9.80 | ≥8.50 | ≥15 | 21-23 | ≤250 |
YX-24 | 9.5-10.30 | ≥9.00 | ≥15 | 22-25 | ≤250 |
Sm2Co17 | |||||
YX-24A | 9.5-10.30 | 5.0-6.0 | 6.00-8.50 | 22-25 | ≤200 |
YX-24B | 9.5-10.30 | ≥9.00 | ≥15 | 22-25 | ≤250 |
YX-24C | 9.5-10.30 | ≥9.00 | ≥25 | 22-25 | ≤300 |
YX-24D | 9.5-10.30 | ≥9.00 | ≥30 | 22-25 | ≤350 |
YX-26A | 10.0-10.7 | 5.0-6.0 | 6.00-8.50 | 24-27 | ≤200 |
YX-26B | 10.0-10.7 | ≥9.00 | ≥15 | 24-27 | ≤250 |
YX-26C | 10.0-10.7 | ≥9.00 | ≥25 | 24-27 | ≤300 |
YX-26D | 10.0-10.7 | ≥9.00 | ≥30 | 24-27 | ≤350 |
YX-28A | 10.3-11.0 | 5.0-6.0 | 6.00-8.50 | 26-29 | ≤200 |
YX-28B | 10.3-11.0 | ≥9.00 | ≥15 | 26-29 | ≤250 |
YX-28C | 10.3-11.0 | ≥9.00 | ≥25 | 26-29 | ≤300 |
YX-28D | 10.3-11.0 | ≥9.00 | ≥30 | 26-29 | ≤350 |
YX-30A | 10.8-11.3 | 5.0-6.0 | 6.00-8.50 | 28-31 | ≤200 |
YX-30B | 10.8-11.3 | ≥9.00 | ≥15 | 28-31 | ≤250 |
YX-30C | 10.8-11.3 | ≥9.00 | ≥25 | 28-31 | ≤300 |
YX-30D | 10.8-11.3 | ≥9.00 | ≥30 | 28-31 | ≤350 |
Bonded SmCo | |||||
ZYX-5 | 4.30-5.00 | ≥3.80 | 8.0-12.0 | 4.0-5.0 | ≤180 |
ZYX-8 | 5.00-6.50 | ≥4.50 | 8.0-12.0 | 6.0-9.0 | ≤180 |
Molding SmCo | |||||
ZSYX | ≤6.50 | ≤6.0 | 8.0-12.0 | ≤9.0 | ≤180 |
Contact Person: sales
Tel: +8615986739311