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Jiangmen Magsource New Material Co., Ltd.

Block Magnet, Magnet, Neodymium Magnet manufacturer / supplier in China, offering Small Size Strong Neodymium NdFeB Block Magnets N50 N52, Super Strong Rare Earth Sintered N45 Ring 110-77*20mm NdFeB Magnetic Magnet, Small Round Magnet for Toy and so on.

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Small Size Strong Neodymium NdFeB Block Magnets N50 N52

Purchase Qty.:
(Pieces)
10-99 100+
FOB Unit Price: US $0.1 US $20
Purchase Qty. (Pieces) FOB Unit Price
10-99 US $0.1
100+ US $20
Get Latest Price
Production Capacity: 600 Ton/Tons Per Year
Transport Package: Antimagnetic Packaging / Neutral Packing
Payment Terms: T/T, Paypal, Western Union

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Basic Info
  • Model NO.: N35 N54( M, H, SH, UH, EH, AH series )
  • Shape: Bar
  • Grade: N35-N54( M, H, Sh, Uh, Eh, Ah )
  • Tolerance: +/-0.03mm to +/-0.15mm
  • Certificate: SGS, RoHS, Reach
  • Factory: Over 20 Years Experiences
  • Specification: RoHS, TUV
  • Application: Speaker Magnet, Industrial Magnet, Jewelry Magnet, Motor Magnet
  • Coating: Ni, Zn, Gold, Silver, Copper, Epoxy, etc.
  • Size: Custom-Make Welcome
  • Quality System: ISO/Ts16949:2009; ISO9001:2000; QS-9000
  • Working Temperature: 80 to 230
  • Trademark: XILAMA
  • Origin: Jiangmen, China
Product Description
Welcome to Jiangmen Magsource New Material Co.,LTD.
www.jpmfmagnet.com
Specialized in producing magnet materials over 20years
Aims to be the best Neodymium Magnet supplier in China
Offer Super Strong NdFeB Magnet, Professional Service.

NdFeB magnets -The Strongest Permanent Magnets Today

NdFeB(Neodymium-Iron-Boron) magnet is used most popular by people in industry and our daily life, because it has superior magnetic properties than other kind of magnets.
 
About NdFeB block magnet:
Material: Sintered NdFeB Magnet/Sintered Neodymium Magnet 
Shape: block & rectangular 
Size: Length(L)xWidth(W)xHeight(H)
Grade: N30-N52, M, H, SH, EH, UH, EH, AH
Magnetic properties: Hcj, Hcb, BH, Br, BHmax, working temperature   
Coating: Ni/Nickel, NicuNi, Black nickel, Gold, Silver, Chrome, Parylene, Zn/Zinc, Color Zinc, Tin, Cooper, Epoxy etc 
Application: widely used in sensor, speakers, reed switches, motor, rotor, wind turbines/generators, AC/DC motors, drive motors, servo motors etc  
Magnetization directions: by Axial or by radial


We customize neodymium block or rectangular magnet according to customers’ requirements, drawing or actual samples, magnet grade N, M, H, SH, UH, EH, AH.

1. Specifications of Sintered Neodymium Magnet
  
Place of OriginGuangdong, China(Mainland)
Magnet TypeSintered NeFeB / rare earth / Permanent
CompositeNeodymium-Iron-Boron
GradeN35-N54( M, H, SH, UH, EH, AH series )
Working TemperatureThe Max. temp. is up to 80 / 100 /120 /150 / 230 celsius under different grade.
Tolerance+/-0.03 to +/-0.15
Shape of MagnetDisc, Cylinder, Block, Ring, Sphere(ball), Arc Segment(Tile) and more custom shapes
Sizevarious sizes custom-make welcome
CoatingNi, Zn, NiCuNi, gold, silver, copper, epoxy, etc.
Magnetization DirectionAxially Magnetized, Radially Magnetized(Diametrically), Multi-poles Magnetized or other customized
Quality System/CertificateISO/TS16949:2009; ISO9001:2000; QS-9000, SGS,RoHS,REACH
ApplicationIndustrial Magnet, Toy Magnet, Health Magnet and more 
PackagingAntimagnetic Packaging / Neutral Packing / Custom-make welcome
Shipping Methodby see, by air or by int'l express
Lead Time10~25days


2. Magnet Display
Neodymium-Iron-Boron (NdFeB) magnets are composed of neodymium, iron, boron and a few transition metals. These kind of permanent magnets are extremely strong and can be producted in different shapes and sizes (ie. arcs, blocks, discs, rings).
It has higher unit magnetic properties than other magnet and assure you of smaller size and lighter weight in designing devices.

Small Size Strong Neodymium NdFeB Block Magnets N50 N52
3. 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 


4. Technical Data of Sintered NdFeB Magnets
 MAGNETIC AND PHYSICAL CHARACTERISTICS     
SeriesGradeRemanence Coercive Force Intrinsic Coercive force Max. Energy Product Max. Working Temp.
BrHcbHci(BH) maxL/D=0.7
TkGsKA/mKOeKA/mKOeKJ/m3MGOeºC°F
NN351.17-1.2411.7-12.4≥860≥10.8≥955≥12263-29533-3780176
N381.22-1.3012.2-13.0≥860≥10.8≥955≥12287-31836-4080176
N401.26-1.3212.6-13.2≥860≥10.8≥955≥12302-33438-4280176
N421.29-1.3512.9-13.5≥860≥10.8≥955≥12318-35040-4480176
N451.32-1.3813.2-13.8≥860≥10.8≥955≥12334-36642-4680176
N481.37-1.4313.7-14.3≥836≥10.5≥876≥11358-39045-4980176
N501.40-1.4514.0-14.5≥836≥10.5≥876≥11374-40647-5180176
N521.42-1.4814.2-14.8≥836≥10.5≥876≥11390-42249-5380176
N541.45-1.5114.5-15.1≥836≥10.5≥876≥11398-43850-5580176
MN35M1.17-1.2411.7-12.4≥860≥10.8≥1114≥14263-29533-37100212
N38M1.22-1.3012.2-13.0≥915≥11.5≥1114≥14287-31836-40100212
N40M1.26-1.3212.6-13.2≥939≥11.8≥1114≥14302-33438-42100212
N42M1.29-1.3512.9-13.5≥955≥12.0≥1114≥14318-35040-44100212
N45M1.32-1.3813.2-13.8≥987≥12.4≥1114≥14334-36642-46100212
N48M1.37-1.4313.7-14.3≥1019≥12.8≥1114≥14358-39045-49100212
N50M1.40-1.4514.0-14.5≥1043≥13.1≥1114≥14374-40647-51100212
N52M1.42-1.4814.2-14.8≥1059≥13.3≥1114≥14390-42249-53100212
HN35H1.17-1.2411.7-12.4≥876≥11≥1350≥17263-29533-37120248
N38H1.22-1.3012.2-13.0≥915≥11.5≥1350≥17287-31836-40120248
N40H1.26-1.3212.6-13.2≥939≥11.8≥1350≥17302-33438-42120248
N42H1.29-1.3512.9-13.5≥963≥12.1≥1350≥17318-35040-44120248
N45H1.31-1.3713.1-13.7≥979≥12.3≥1350≥17335-36642-46120248
N48H1.37-1.4313.7-14.3≥1011≥12.7≥1274≥16358-39045-49120248
N50H1.40-1.4514.0-14.5≥1027≥12.9≥1274≥16374-40647-51120248
SHN33SH1.14-1.2111.4-12.1≥852≥10.7≥1592≥20247-27931-35150302
N35SH1.17-1.2411.7-12.4≥876≥11≥1592≥20263-29533-37150302
N38SH1.22-1.2912.2-12.9≥915≥11.5≥1592≥20287-31836-40150302
N40SH1.26-1.3212.6-13.2≥939≥11.8≥1592≥20302-33438-42150302
N42SH1.29-1.3512.9-13.5≥963≥12.1≥1592≥20318-35040-44150302
N45SH1.32-1.3813.2-13.8≥994≥12.5≥1592≥20335-36642-46150302
UHN30UH1.08-1.1610.8-11.6≥812≥10.2≥1990≥25223-25528-32180356
N33UH1.14-1.2111.4-12.1≥852≥10.7≥1990≥25247-27931-35180356
N35UH1.17-1.2411.7-12.4≥876≥11≥1990≥25263-29533-37180356
N38UH1.22-1.2912.2-12.9≥915≥11.5≥1990≥25287-31836-40180356
N40UH1.26-1.3212.6-13.2≥939≥11.8≥1990≥25302-33438-42180356
N42UH1.29-1.3512.9-13.5≥963≥12.1≥1990≥25318-35040-44180356
EHN30EH1.08-1.1510.8-11.5≥812≥10.2≥2388≥30223-25528-32200392
N33EH1.14-1.2111.4-12.1≥851≥10.7≥2388≥30247-27931-35200392
N35EH1.17-1.2411.7-12.4≥876≥11≥2388≥30263-29533-37200392
N38EH1.22-1.2912.2-12.9≥915≥11.5≥2388≥30287-31836-40200292
AHN28AH1.04-1.1210.4-11.2≥772≥9.70≥2786≥35207-23926-30230446
N30AH1.08-1.1510.8-11.5≥812≥10.2≥2786≥35223-25528-32230446
N33AH1.14-1.2111.4-12.1≥852≥10.7≥2786≥35247-27931-35230446


5. Quality Control and Equipment View

Small Size Strong Neodymium NdFeB Block Magnets N50 N52

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: 10-100-500-1000-5000-10000-200000 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: 0086 750 3369862/ 0086 750 3369189
           Fax: 0086  750 3369362
  
 

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.

 


Small Size Strong Neodymium NdFeB Block Magnets N50 N52
 

 
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