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Specialized in producing magnet materials over 20years
Aims to be the best Neodymium Magnet supplier in China
Offer Super Strong NdFeB Magnet, Professional Service, Customized Welcome!!
NdFeB magnets -The Strongest Permanent Magnets Today
Neodymium-Iron-Boron (NdFeB) magnets are composed of neodymium, iron, boron and a few transition metals. It is used most popular by people in industry and our daily life. These kind of permanent magnets are extremely strong and can be producted in different shapes and sizes (ie. arcs, blocks, discs, rings).
**** Self Adhesive DISC ROUND Neodymium Magnets ****
Size Ø10mm x 1mm for reference:
**** Item specifics **** | |
Brand: | XILAMA |
Shape: | Disk |
Material: | Neodymium |
Colour: | Nickel |
Coating: | Ni-Cu-Ni (Nickel-Copper-Nickel) |
Grade: | N35 |
Diameter: | 10mm +/-0.1mm manufacturers tolerance |
Thickness: | 1mm +/-0.1mm manufacturers tolerance |
Direction of Magnetisation: | Axial - one flat face north, other south |
Adhesive: | 3M 467 easy peel paper with tab |
Maximum Temp | 50C / 120F |
Calculated Pull* | 1.2lb / 19oz / 547g |
WARNING 1: | Extremely brittle, fragile, do not flex |
WARNING 2: | Jumping magnets - break, crack, chip, shatter |
WARNING 3: | SAFETY LEAFLET inc handling instruction with order |
1. Specifications of Sintered Neodymium Magnet
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Place of Origin | Guangdong, China(Mainland) |
Magnet Type | Sintered NeFeB / rare earth / Permanent |
Composite | Neodymium-Iron-Boron |
Grade | N35-N54( M, H, SH, UH, EH, AH series ) |
Working Temperature | The Max. temp. is up to 80 / 100 /120 /150 / 230 celsius under different grade. |
Tolerance | +/-0.03 to +/-0.15 |
Shape of Magnet | Disc, Cylinder, Block, Ring, Sphere(ball), Arc Segment(Tile) and more custom shapes |
Size | various sizes custom-make welcome |
Coating | Ni, Zn, NiCuNi, gold, silver, copper, epoxy, etc. |
Magnetization Direction | Axially Magnetized, Radially Magnetized(Diametrically), Multi-poles Magnetized or other customized |
Quality System/Certificate | ISO/TS16949:2009; ISO9001:2000,QS-9000 SGS,RoHS,REACH |
Application | Industrial Magnet, Toy Magnet, Health Magnet and more |
Packaging | Antimagnetic Packaging / Neutral Packing / Custom-make welcome |
Shipping Method | by see, by air or by int'l express |
Lead Time | 10~25days |
2. Applications of Sintered NdFeB Magnets
The permanent magnets, which are called the next centurial magnets, are used in a wide range of industries including computer, automobile, electric machinary, electro-sound devices, automatic control, magnetic force mechanism, microwave commnication, petrochemical industry, medical apparatus and equipment. The magnets are the ideal materials for the subminiature magnetic devices with high function.NdFeB magnets is especially suitable for developing those new products demanding high quality, small volume and light weight.
· Automotive Starters | · Microphone Assemblies |
· Computer Rigid Disc Drives | · Particle Accelerators |
· DC Motors | · Printers |
· Headphone | · Relays |
· Halbach Arrays | · Servo Motors |
· Linear Actuators | · Stepper Motors |
· Linear Motors | · Switches |
· Loud Speakers | · Undulators |
· Magnetic Bearings | · Vacuum Deposition |
· Magnetic Couplings | · Voice Coil Motors (VCM) |
· Magnetic Separators | · Wind Turbines |
3. Technical Data of Sintered NdFeB Magnets
MAGNETIC AND PHYSICAL CHARACTERISTICSÂ Â Â Â Â
Series | Grade | Remanence | Coercive Force | Intrinsic Coercive force | Max. Energy Product | Max. Working Temp. | |||||
Br | Hcb | Hci | (BH) max | L/D=0.7 | |||||||
T | kGs | KA/m | KOe | KA/m | KOe | KJ/m3 | MGOe | ºC | °F | ||
N | N35 | 1.17-1.24 | 11.7-12.4 | ≥860 | ≥10.8 | ≥955 | ≥12 | 263-295 | 33-37 | 80 | 176 |
N38 | 1.22-1.30 | 12.2-13.0 | ≥860 | ≥10.8 | ≥955 | ≥12 | 287-318 | 36-40 | 80 | 176 | |
N40 | 1.26-1.32 | 12.6-13.2 | ≥860 | ≥10.8 | ≥955 | ≥12 | 302-334 | 38-42 | 80 | 176 | |
N42 | 1.29-1.35 | 12.9-13.5 | ≥860 | ≥10.8 | ≥955 | ≥12 | 318-350 | 40-44 | 80 | 176 | |
N45 | 1.32-1.38 | 13.2-13.8 | ≥860 | ≥10.8 | ≥955 | ≥12 | 334-366 | 42-46 | 80 | 176 | |
N48 | 1.37-1.43 | 13.7-14.3 | ≥836 | ≥10.5 | ≥876 | ≥11 | 358-390 | 45-49 | 80 | 176 | |
N50 | 1.40-1.45 | 14.0-14.5 | ≥836 | ≥10.5 | ≥876 | ≥11 | 374-406 | 47-51 | 80 | 176 | |
N52 | 1.42-1.48 | 14.2-14.8 | ≥836 | ≥10.5 | ≥876 | ≥11 | 390-422 | 49-53 | 80 | 176 | |
N54 | 1.45-1.51 | 14.5-15.1 | ≥836 | ≥10.5 | ≥876 | ≥11 | 398-438 | 50-55 | 80 | 176 | |
M | N35M | 1.17-1.24 | 11.7-12.4 | ≥860 | ≥10.8 | ≥1114 | ≥14 | 263-295 | 33-37 | 100 | 212 |
N38M | 1.22-1.30 | 12.2-13.0 | ≥915 | ≥11.5 | ≥1114 | ≥14 | 287-318 | 36-40 | 100 | 212 | |
N40M | 1.26-1.32 | 12.6-13.2 | ≥939 | ≥11.8 | ≥1114 | ≥14 | 302-334 | 38-42 | 100 | 212 | |
N42M | 1.29-1.35 | 12.9-13.5 | ≥955 | ≥12.0 | ≥1114 | ≥14 | 318-350 | 40-44 | 100 | 212 | |
N45M | 1.32-1.38 | 13.2-13.8 | ≥987 | ≥12.4 | ≥1114 | ≥14 | 334-366 | 42-46 | 100 | 212 | |
N48M | 1.37-1.43 | 13.7-14.3 | ≥1019 | ≥12.8 | ≥1114 | ≥14 | 358-390 | 45-49 | 100 | 212 | |
N50M | 1.40-1.45 | 14.0-14.5 | ≥1043 | ≥13.1 | ≥1114 | ≥14 | 374-406 | 47-51 | 100 | 212 | |
N52M | 1.42-1.48 | 14.2-14.8 | ≥1059 | ≥13.3 | ≥1114 | ≥14 | 390-422 | 49-53 | 100 | 212 | |
H | N35H | 1.17-1.24 | 11.7-12.4 | ≥876 | ≥11 | ≥1350 | ≥17 | 263-295 | 33-37 | 120 | 248 |
N38H | 1.22-1.30 | 12.2-13.0 | ≥915 | ≥11.5 | ≥1350 | ≥17 | 287-318 | 36-40 | 120 | 248 | |
N40H | 1.26-1.32 | 12.6-13.2 | ≥939 | ≥11.8 | ≥1350 | ≥17 | 302-334 | 38-42 | 120 | 248 | |
N42H | 1.29-1.35 | 12.9-13.5 | ≥963 | ≥12.1 | ≥1350 | ≥17 | 318-350 | 40-44 | 120 | 248 | |
N45H | 1.31-1.37 | 13.1-13.7 | ≥979 | ≥12.3 | ≥1350 | ≥17 | 335-366 | 42-46 | 120 | 248 | |
N48H | 1.37-1.43 | 13.7-14.3 | ≥1011 | ≥12.7 | ≥1274 | ≥16 | 358-390 | 45-49 | 120 | 248 | |
N50H | 1.40-1.45 | 14.0-14.5 | ≥1027 | ≥12.9 | ≥1274 | ≥16 | 374-406 | 47-51 | 120 | 248 | |
SH | N33SH | 1.14-1.21 | 11.4-12.1 | ≥852 | ≥10.7 | ≥1592 | ≥20 | 247-279 | 31-35 | 150 | 302 |
N35SH | 1.17-1.24 | 11.7-12.4 | ≥876 | ≥11 | ≥1592 | ≥20 | 263-295 | 33-37 | 150 | 302 | |
N38SH | 1.22-1.29 | 12.2-12.9 | ≥915 | ≥11.5 | ≥1592 | ≥20 | 287-318 | 36-40 | 150 | 302 | |
N40SH | 1.26-1.32 | 12.6-13.2 | ≥939 | ≥11.8 | ≥1592 | ≥20 | 302-334 | 38-42 | 150 | 302 | |
N42SH | 1.29-1.35 | 12.9-13.5 | ≥963 | ≥12.1 | ≥1592 | ≥20 | 318-350 | 40-44 | 150 | 302 | |
N45SH | 1.32-1.38 | 13.2-13.8 | ≥994 | ≥12.5 | ≥1592 | ≥20 | 335-366 | 42-46 | 150 | 302 | |
UH | N30UH | 1.08-1.16 | 10.8-11.6 | ≥812 | ≥10.2 | ≥1990 | ≥25 | 223-255 | 28-32 | 180 | 356 |
N33UH | 1.14-1.21 | 11.4-12.1 | ≥852 | ≥10.7 | ≥1990 | ≥25 | 247-279 | 31-35 | 180 | 356 | |
N35UH | 1.17-1.24 | 11.7-12.4 | ≥876 | ≥11 | ≥1990 | ≥25 | 263-295 | 33-37 | 180 | 356 | |
N38UH | 1.22-1.29 | 12.2-12.9 | ≥915 | ≥11.5 | ≥1990 | ≥25 | 287-318 | 36-40 | 180 | 356 | |
N40UH | 1.26-1.32 | 12.6-13.2 | ≥939 | ≥11.8 | ≥1990 | ≥25 | 302-334 | 38-42 | 180 | 356 | |
N42UH | 1.29-1.35 | 12.9-13.5 | ≥963 | ≥12.1 | ≥1990 | ≥25 | 318-350 | 40-44 | 180 | 356 | |
EH | N30EH | 1.08-1.15 | 10.8-11.5 | ≥812 | ≥10.2 | ≥2388 | ≥30 | 223-255 | 28-32 | 200 | 392 |
N33EH | 1.14-1.21 | 11.4-12.1 | ≥851 | ≥10.7 | ≥2388 | ≥30 | 247-279 | 31-35 | 200 | 392 | |
N35EH | 1.17-1.24 | 11.7-12.4 | ≥876 | ≥11 | ≥2388 | ≥30 | 263-295 | 33-37 | 200 | 392 | |
N38EH | 1.22-1.29 | 12.2-12.9 | ≥915 | ≥11.5 | ≥2388 | ≥30 | 287-318 | 36-40 | 200 | 292 | |
AH | N28AH | 1.04-1.12 | 10.4-11.2 | ≥772 | ≥9.70 | ≥2786 | ≥35 | 207-239 | 26-30 | 230 | 446 |
N30AH | 1.08-1.15 | 10.8-11.5 | ≥812 | ≥10.2 | ≥2786 | ≥35 | 223-255 | 28-32 | 230 | 446 | |
N33AH | 1.14-1.21 | 11.4-12.1 | ≥852 | ≥10.7 | ≥2786 | ≥35 | 247-279 | 31-35 | 230 | 446 |
FAQ
1. Q: Which is the strongest type of magnet?
   A: Neodymium (more precisely Neodymium-Iron-Boron) magnets are the strongest permanent magnets in the world.
2. Q: What are the size limitations on manufacturing neodymium magnets?
  A: The limits include:
       2" max in magnetized direction
       4" max diameter for discs and rings
       4" max length and width for blocks
       1/32" minimum on thickness on any magnet
       1/16" minimum diameter on outer diameter
       1/16" minimum diameter on any hole
3. Q: What information do I need to supply when I have an inquiry?
   A: If you have any inquiry, please kindly advise the following items:
        Dimensions, sizes, shape and drawing with tolerances.
        Material grade or magnetic properties.
        Magnetic direction, quantity. Surface coating (if necessary).
        Any special packing, delivering or other requirements.
4. Q: What about the sample time and charge?
   A: 7-10 days if the sample have to be customized, charge according to your design.
        3-7 days for our existing samples for reference
5. Q: What about the delivery time of your products?
   A: 10-15days.
        Fast Delivery once you confirmed your design, we can produce it as fast as possible, and deliver it as quick and convenient as possible.
6. Q: Could you provide me the shortest lead time?
   A: That's based on whether we have the available materials in stock, we will try our best to satisfy you if any urgency.
7. Q: What is your MOQ?
   A:-1000-5000-10000-200000 pcs etc. depend different size ,item, design and process. MIN and SMALL quantity accept accordingly.
8. Q: How to pay you?
   A: T/T in advance(telegraphic transfer-bank order), for small order, or samples order, or shipment by air.
         Western Union cash - for small order or samples order.
         Other payment: Paypal.
         Different areas may exist some differences.
9. Q: Could I pay a visit to your factory?
   A: Yes, of course, if you need, we will help you visit our factory, everything will be well arranged.
10. Q: Where is your plants?
    A: Our plant located in No.120 Gaoxin West Road, Jianghai District, Jiangmen City, Guangdong Province, China. About 60 minutes from Guangzhou Airport by car.
11. Q: If I have more questions, where can I get the answer?
    A: Any issue, please feel free to contact us any time.
          Tel:/
          Fax: 0086Â
Finally---Why you choose us?
1. Magsource qualified by ISO/TS 16949, ISO14001, RoHS, SGS, REACH.
2. 8 years export experiences makes us well know how to satisfy you.
3. The best quality with reasonable price.
4. Fast and on-time delivery.
1. Molded with UV Protected polyresin for the plastic Fence Post.
2. 8 Wire holders for Steel Wire, poly wire or poly type.
3. 9" sharp metal spike at base of post for easy install (minimum of 2'' molded into resin post). Bottom of spike to be capped for safety.
4. Minimum on 1-1/2'' lip for step in install located at top of metal spike.
5. 48" total length for the step in post-polyresin structure 41'' long x 1'' x 1'' plus wire holders.
6. Weight/pc for the step in post: 0.35kgs/pc.
7. Packing for plastic fence post: 50pcs/carton, carton size: 1.23M x 0.30M x 0.26M (length x width x height).
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