1. Application: DC motors, loudspeakers, elevators, wind generators/turbines, sensors, magnetic tools (chucks, sweepers, clutches, etc.) linear actuators, computer rigid disc drives, hammer bank printers and medical apparatus, etc.medical apparatus, etc.
2. Material: sintered NdFeB magnet
3. Shape: irregular, trapezoid, bar, block, stick, cylinder, cylinder-shaped tube, segment / tile, disc, ring, trapezoid, bread, sphere etc. We provide customized shape for various NdFeB magnet.
4. Coating:
| Surface | Coating | Thickness(um) | Color | SST(h) | PCT(h) |
Nickel
| Ni | 10-20 | Bright Silver | > 24-72 | >24-72 |
| Ni+Cu+Ni |
| Black Nickel | Ni+Cu+Ni | 10-20 | Bright Black | >48-96 | >48 |
| Cr3+Zinc | Zn | 5-8 | Bright Blue | >16-48 | --- |
| C-Zn | Shinning color | >36-72 |
| Sn | Ni+Cu+Ni+Sn | 10-25 | Silver | >36-72 | >48 |
| Au | Ni+Cu+Ni+Au | 10-15 | Gold | >12 | >48 |
| Ag | Ni+Cu+Ni+Ag | 10-15 | Silver | >12 | >48 |
| Epoxy | Epoxy | 10-20 | Black/Grey | >48 | --- |
| Ni+Cu+Epoxy | 15-30 | >72-108 | --- |
| Zn+Epoxy | 15-25 | >72-108 | --- |
| Passivation | --- | 1-3 | Dark Grey | Temporary Protection | --- |
| Phosphate | --- | 1-3 | Dark Grey | Temporary Protection | --- |
5. Grade: N35-N52, N33M-N50M, N30H-N48H, N30SH-N45SH, N30UH-N38UH,
N30EH-N38EH, N30AH-N33AH
6. Shipment: By Sea / Air / Land
7. Performance Details:
| Grade |
| |
| |
|
|
| Residual Induction (Br) | Coercive Force (Hcb) | Intrinsic Coercive Force (Hcj) | Max Energy Product (BH)max | Max Working Temp. |
|
|
| T | kGs | kA/m | kOe | kA/m | kOe | kJ/m³ | MGOe | ºC |
|
| N35 | 1.17-1.22 | 11.7-12.2 | ≥868 | ≥10.9 | ≥955 | ≥12 | 263-287 | 33-36 | 80 |
|
| N38 | 1.22-1.25 | 12.2-12.5 | ≥899 | ≥11.3 | ≥955 | ≥12 | 287-310 | 36-39 | 80 |
|
| N40 | 1.25-1.28 | 12.5-12.8 | ≥907 | ≥11.4 | ≥955 | ≥12 | 302-326 | 38-41 | 80 |
|
| N42 | 1.28-1.32 | 12.8-13.2 | ≥915 | ≥11.5 | ≥955 | ≥12 | 318-342 | 40-43 | 80 |
|
| N45 | 1.32-1.38 | 13.2-13.8 | ≥923 | ≥11.6 | ≥955 | ≥12 | 342-366 | 43-46 | 80 |
|
| N48 | 1.38-1.42 | 13.8-14.2 | ≥923 | ≥11.6 | ≥955 | ≥12 | 366-390 | 46-49 | 80 |
|
| N50 | 1.40-1.45 | 14.0-14.5 | ≥796 | ≥10.0 | ≥876 | ≥11 | 382-406 | 48-51 | 60 |
|
| N52 | 1.43-1.48 | 14.3-14.8 | ≥796 | ≥10.0 | ≥876 | ≥11 | 398-422 | 50-53 | 60 |
|
| N35M | 1.17-1.22 | 11.7-12.2 | ≥868 | ≥10.9 | ≥1114 | ≥14 | 263-287 | 33-36 | 100 |
|
| N38M | 1.22-1.25 | 12.2-12.5 | ≥899 | ≥11.3 | ≥1114 | ≥14 | 287-310 | 36-39 | 100 |
|
| N40M | 1.25-1.28 | 12.5-12.8 | ≥923 | ≥11.6 | ≥1114 | ≥14 | 302-326 | 38-41 | 100 |
|
| N42M | 1.28-1.32 | 12.8-13.2 | ≥955 | ≥12.0 | ≥1114 | ≥14 | 318-342 | 40-43 | 100 |
|
| N45M | 1.32-1.38 | 13.2-13.8 | ≥995 | ≥12.5 | ≥1114 | ≥14 | 342-366 | 43-46 | 100 |
|
| N48M | 1.37-1.43 | 13.7-14.3 | ≥1027 | ≥12.9 | ≥1114 | ≥14 | 366-390 | 46-49 | 100 |
|
| N50M | 1.40-1.45 | 14.0-14.5 | ≥1033 | ≥13 | ≥1114 | ≥14 | 382-406 | 48-51 | 100 |
|
| N35H | 1.17-1.22 | 11.7-12.2 | ≥868 | ≥10.9 | ≥1353 | ≥17 | 263-287 | 33-36 | 120 |
|
| N38H | 1.22-1.25 | 12.2-12.5 | ≥899 | ≥11.3 | ≥1353 | ≥17 | 287-310 | 36-39 | 120 |
|
| N40H | 1.25-1.28 | 12.5-12.8 | ≥923 | ≥11.6 | ≥1353 | ≥17 | 302-326 | 38-41 | 120 |
|
| N42H | 1.28-1.32 | 12.8-13.2 | ≥955 | ≥12.0 | ≥1353 | ≥17 | 318-342 | 40-43 | 120 |
|
| N45H | 1.32-1.36 | 13.2-13.6 | ≥963 | ≥12.1 | ≥1353 | ≥17 | 342-366 | 43-46 | 120 |
|
| N48H | 1.37-1.43 | 13.7-14.3 | ≥995 | ≥12.5 | ≥1353 | ≥17 | 366-390 | 46-49 | 120 |
|
| N35SH | 1.17-1.22 | 11.7-12.2 | ≥876 | ≥11.0 | ≥1592 | ≥20 | 263-287 | 33-36 | 150 |
|
| N38SH | 1.22-1.25 | 12.2-12.5 | ≥907 | ≥11.4 | ≥1592 | ≥20 | 287-310 | 36-39 | 150 |
|
| N40SH | 1.25-1.28 | 12.5-12.8 | ≥939 | ≥11.8 | ≥1592 | ≥20 | 302-326 | 38-41 | 150 |
|
| N42SH | 1.28-1.32 | 12.8-13.2 | ≥987 | ≥12.4 | ≥1592 | ≥20 | 318-342 | 40-43 | 150 |
|
| N45SH | 1.32-1.38 | 13.2-13.8 | ≥1003 | ≥12.6 | ≥1592 | ≥20 | 342-366 | 43-46 | 150 |
|
| N28UH | 1.04-1.08 | 10.4-10.8 | ≥764 | ≥9.6 | ≥1990 | ≥25 | 207-231 | 26-29 | 180 |
|
| N30UH | 1.08-1.13 | 10.8-11.3 | ≥812 | ≥10.2 | ≥1990 | ≥25 | 223-247 | 28-31 | 180 |
|
| N33UH | 1.13-1.17 | 11.3-11.7 | ≥852 | ≥10.7 | ≥1990 | ≥25 | 247-271 | 31-34 | 180 |
|
| N35UH | 1.17-1.22 | 11.7-12.2 | ≥860 | ≥10.8 | ≥1990 | ≥25 | 263-287 | 33-36 | 180 |
|
| N38UH | 1.22-1.25 | 12.2-12.5 | ≥876 | ≥11.0 | ≥1990 | ≥25 | 287-310 | 36-39 | 180 |
|
| N40UH | 1.25-1.28 | 12.5-12.8 | ≥899 | ≥11.3 | ≥1990 | ≥25 | 302-326 | 38-41 | 180 |
|
| N30EH | 1.08-1.13 | 10.8-11.3 | ≥812 | ≥10.2 | ≥2388 | ≥30 | 223-247 | 28-31 | 200 |
|
| N33EH | 1.13-1.17 | 11.3-11.7 | ≥836 | ≥10.5 | ≥2388 | ≥30 | 247-271 | 31-34 | 200 |
|
| N35EH | 1.17-1.22 | 11.7-12.2 | ≥876 | ≥11.0 | ≥2388 | ≥30 | 263-287 | 33-36 | 200 |
|
| N38EH | 1.22-1.25 | 12.2-12.5 | ≥899 | ≥11.3 | ≥2388 | ≥30 | 287-310 | 36-39 | 200 |
|
| N30AH | 1.08-1.13 | 10.8-11.3 | ≥819 | ≥10.3 | ≥2624 | ≥33 | 223-247 | 28-31 | 230 |
|
| N33AH | 1.13-1.17 | 11.3-11.7 | ≥843 | ≥10.6 | ≥2624 | ≥33 | 247-271 | 31-34 | 230 |
|
| *The above-mentioned data of magnetic properties and physical properties are given at room temperature. |
|
| The max working temperature of magnet is changeable due to length-diameter ratio, coating thickness and another environment factors. |
|
Company Information:
Shanghai King-Nd Magnet Co., Ltd. is one member of Sheensen Magnetics Technology Co., Ltd, which is the pioneer of magnetic material industry in the world.
We permanently devote ourselves to the production and application of Sintered NdFeB and Ferrite magnet. With a total investment of CNY 200 million, registered capital of CNY50 million; total area of 46620 square meters, our annual output of Sintered NdFeB is 1500Ton, ferrite magnet is 6000Ton.
Quality is the soul of product and the life of enterprise. We regularly train our staff to make them well master their skills. We strictly carry out the Quality Management System: ISO9001:2008, ISO/TS16949:2009, and ISO14001:2004.
Advanced production and testing equipment ensure our products with high consistency and high stability. Most of our advanced equipments are from Germany and Japan, such as: ICP, HAST chamber, Laser Particle Analyzer etc.
We have our own plants in Zhejiang province, China. We offer not only normal sized but also tailor-made magnets to cater to your need.
Therefore, we can give you the best price and best quality. In addition, we promise to give you the best service.
So, any questions or requirements, just call me or write to me!
Shanghai King-ND is one member of Sheensen Magnetics Technology Co., Ltd. Which is the pioneer of magnetic material industry in the world. We are a high-tech enterprise of magnetic material and its related component.
We permanently devote ourselves to the production and application of Sintered NdFeB and Ferrite Permanent magnet. With a total investment of CNY 200 million; Registered capital of CNY50 million; Total area of 46620 square meters. Our annual output of Sintered NdFeB is 1500Ton, Ferrite magnet is 6000Ton.
Since the establishment of our company, we bases on high starting point and devote to high level development. We own a series of advanced production and R&D facilities from domestic and overseas, and we successively introduce the first-class experts and professional technicists of permanent magnet filed from our country. At the same time, we carry out in a deep-going way of University-Industry cooperation and establish China Jiliang University Sheensen R&D Center in our company. Based on our persistent technology innovation, we successfully apply 8 national patents, which promote our company among the first-class of permanent magnet material development fields in China.
Our NdFeB magnet with high consistency and high stability are widely used in auto motor, elevator, wind power, electro-acoustic, aerospace fields and etc. The performance of our Ferrite magnet can be up to Br(4300GS), Hcj(4400OE), BH(Max)(4.6MGOe), which is widely used in motors, auto motors, acoustics etc.
Quality is the soul of product and the life of enterprise. We regularly train our staff to make them well master their skills. We strictly carry out the Quality Management System: ISO9001: 2008, ISO/TS16949: 2009, and ISO14001: 2004. Advanced production and testing equipment ensure our products with high consistency and high stability. Most of our advanced equipment are from Germany and Japan, such as: ICP, HAST chamber, Laser Particle Analyzer etc.
Our company based on" Innovating products with high technology; Gaining market with good quality; Creating brand with excellent performance; Sharing success with the staff" management idea and strictly control the quality to have a long term cooperation with all of our customers. We will firmly insist on providing the most competitive products and the best service for the customers.
