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Disc Super Magnet Ø4 x 2mm N45 Gold, Rare Earth NdFeB Permanent Magnet, Golden Plating Disc Neo Magnet, Powerful Small Nd Disk Magnet, Super Strong Industrial Neodymium Permanent Magnet China Manufacturer and Factory
Disc Super Magnet Ø4 x 2mm N45 Gold Feature:
Plating Gold (Ni-Cu-Ni-Au)
Diameter D 4,0 mm
Volum 25 mm³
Temperature max. 80 °C
Magnetic Grade N45
Tolerance 0.1 mm
Weight 0,000191 kg
Pull Power Force 0,45 kg
Hight H 2,0 mm
|Material||Remanence||Coercivity||Energy product||Maximum temperature|
|N45||13.2-13.7||1.32-1.37||10.8-12.5||860-995||≥ 12||≥ 955||43-45||342-358||≤ 80|
|Product name||Super Strong Disc Neodymium Magnet|
|Material||Neodymium iron boron, Neo Magnet, Nd Magnet, Rare earth Magnet|
|Grade & working Temperature||Grade||Max Operating Temperatures|
|Shape||Block or Rectangular or Cuboid, but Disc, Ring, Cylinder, Arc and Irregular shape are also available|
|Coating||Ni, Ni-Cu-Ni, Electroless Nickel, Zinc, Colored Zinc, Epoxy, Passivation, Phosphated, Everlube, Au, Ag, Sn etc.|
|Magnetized direction||Thickness Magnetized, but Axially, Diametrical, Multipoles and Radial magnetization are also available, Customized magnetization is welcome.|
|Application||Servo motor,Brushless motor, Linear Motor, Automotive Motor, HEV& EV motor, Robot Driving Motor, Inverter Compressor Motor , Rail Transit Traction Motor, Consumer Electronics, Wind turbine, Energy-saving Elevator, Loudspeaker, Magnetic switch, VCM, MRI, Magnetic separator, sensor etc.|
|Certificate||ISO/TS 16949, ISO9001, ISO14001, RoHS, REACH|
|Packing||Standard sea or air packing, such as carton, wooden box, pallet etc.|
|Lead time||7 days for samples, 15-20 days for mass production.|
|Transportation||All shipping methods are available: courier (TNT, DHL, FedEx, UPS), air or sea.
Shipper or freight forwarder can be appointed by either purchaser or TC.
Why choose us?
1) Over decades experience in NdFeB manufacturing and Marketing.
2) Strategic partner of several world top 500 Enterprise, operating well under TS16949
3) Samples and trial orders are welcome
4) Competitive Price & Short Lead Time, cause it is directly from real producer.
5) Professional suggestion or advice is available when you have doubts in design.
NdFeB Discmagnet, Disc Super Magnet, disc neodymium magnet
Rare Earth magnets are ideal for miniaturized applications because of their extremely high energy level and resistance to demagnetization. Mag-Mate raw magnet material is available in a variety of styles, shapes, sizes and strengths, and meet Magnetic Materials Producers Association (MMPA) standards of physical quality and magnetic properties.
When choosing magnets to meet your specifications, first determine the type of raw material needed, such as Rare Earth magnets, ceramic magnets or flexible magnetic rubber. Next, select the magnets that meet your needs based on strength, size, magnetic orientation, direction of the materials, tolerances and finish.
Neodymium (NdFeB) Magnets are recommended for applications with temperature ranges under 200°F. Raw Rare Earth magnets have a flat metallic appearance, and tend to be very brittle. Caution should be used when grinding, so as not to crush the material. Please be aware the dust particles created when grinding or cutting Rare Earth magnet materials may produce a fire.