Rotor Magnet, Motor Magnet, Arc Magnet manufacturer / supplier in China, offering D9*124mm High Gauss Magnetic Separator, Block Countersunk Neodymium Magnet N42 with Strong Pulling Force, N42sh High Performance NdFeB Motor Magnet and so on.
Min. Order / Reference FOB Price | |
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100 Piece | US $1.00/ Piece |
Local Area: | Ningbo, Zhejiang, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T |
Application: | Electronic Products, Speaker Magnet, Industrial Magnet, Motor Magnet, Black Ring Magnet |
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Shape: | Ring |
Coating: | Ni, Zn, Gold, Copper, Epoxy,Ni-Sn,Ni-AG |
N50Grade Large ndfeb Ring magnet OD95xID80XH3 with surper power,nickel
The picture magnet size:outer diameter95mm,inner diameter 80mm,thickness 3mm,magnetization direction:axial
Product Description
1.Grade:N33, N35, N38, N40, N42, N48, N50, N52 (M, H, SH, EH, UH,AH)
GradesN35-N52N35M-N50MN35H-N48HN35SH-N45SHN30UH-N40UHN30EH-N38EHWorking temperature80°C/60°C100°C 120°C150°C180°C200°C
Block / Bar Length x Width x ThicknessDisc / Cylinder Diamter x ThicknessRing External Diamter x Internal Diameter x ThicknessIrregular According to the design
Coating and Corrosive Resistance of Sintered NdFeBSurfaceCoatingcolourThickness(um)Resistance can beCorrosive ResistancePCT TestSalt Spray TestNickelNi/NiCuNiSilver10-2048h/72h72hexcellentZincblue zinc/colour zincbrightblue/shinyblue8-202424goodepoxyepoxy/NiCu+Epoxyblack/grey15-254896excellentTinNiCuSnsilver15-207272superiorParyleneParylenegrey15-2596200superiorTeflonTeflongrey10-201224superiorPhosphorization-grey1-2- -temporary protectionPassivation-grey1-2- -temporary protection