Cheap high quality hot sale NdFeB Ring Magnate Neodymium Iron Boron (NdFeB) magnet has high remanence, high coercive force, high energy product and high performance/cost ratio. It is easily formed into various sizes, widely used in motor, sensor, meter, sound device, magnetic separator, automobile, aviation, aerospace and other applications. It is prone to corrosion in humid environments, so it usually needs surface treatment according to customers' requirements. The coatings we can offer include: nickel, zinc, gold, silver, epoxy and parylene.
|Name ||NEO ring magnet |
|Material ||Sintered NdFeB |
|Grade & working Temperature ||Grade ||Max. Operating Temperatures |
|N35-N45 ||80°C (176°F) |
|N48-N52 ||60°C (160°F) |
|35M- 50M ||100°C (212°F) |
|33H-48H ||120°C (248°F) |
|33SH-45SH ||150°C (302°F) |
|30UH-40UH ||180°C (356°F) |
|28EH-38EH ||200°C (392°F) |
|28AH-33AH ||220°C (428°F) |
|Shape ||Ring |
|Coating || |
Ni, Ni-Cu-Ni, Zn, Ag, epoxy, passivated,etc.
|Certificate ||RoHS,REACH,Halogen testing pass |
|Packing ||Standard sea or air packing, such as carton, iron, wooden box, etc. |
|Delivery date ||20-25 days after deposit received |
|Application ||Servo motor, VCM,step motor, brushless motor, texture motor, vibration motor, enerator, pump, special motor, wind energy, lifter, speaker, magnetics switch, flow mere, CD-ROM, watt-hour meter, NMR, medical devices , separator, sensor, etc. |
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Product Categories : Neodymium Magnet > Ring Shape Magnet