14 x 4 x 4mm Rare Earth NdFeB Diametral Ring Magnet N35 Ni, Loundspeaker Magnetic Rings, Rare Earth Super Strong Sintered NdFeB Ring Magnet for Speaker Motor Sensor Rotor Craft Toy, Amazing Powerful Licensed Neodymium Permanent Magnets China Supplier
Ø 14 x 4 x 4mm Rare Earth NdFeB Diametral Ring Magnet N35 Ni Technical Specifications:
Item: NRN35-14-4-4
Grade: N35
Material: Neodymium (NdFeB)
Plating: Nickel
Shape: Ring
Dimension:
Outside Dia (D): 14 mm
Inner (d): 4 mm
Height (H): 4 mm
Tolerance: ±0.05 mm
Magnetisation Direction: Axial / Radial
Residual Magnetic Flux Density (Br): 1170-1220 mT (11.7-12.2 kGs)
Energy Density (BH)max: 263-287 KJ/m³ (33-36 MGOe)
Coercivity Force (Hcb): ≥ 868 kA/m ( ≥ 10.9 kOe)
Intrinsic Coercivity Force (Hcj): ≥ 955 kA/m ( ≥ 12 kOe)
Maximum Operation Temperature: 80 °C
Delivery Time: 14-35 days
Audio Speaker Permanent Neodymium NdFeB Magnet, High Performance neodymium ring rare earth magnet
Detailed specifications:
1.Size: Custom-made according to your requirements.
2.Grade:All kind of grade with N35 – N52, 30M – 50M, 30H – 48H, 30SH – 45SH, 28UH – 40UH, 30EH – 35EH, 30AH – 33AH.
3.Performance: High flux, high coercive force, low temperature coefficient and low loss of irreversible.
4.Coating:Ni, Zn, NiCuNi, Epoxy,Nicu+Epoxy,NiCu+Sn,Passivation,Silver, Gold, Teflon,Everlube etc.
5.Application:Motor assemblies, Automobile,Wind Generator,MRI,Speaker,IT industry ,Sensor,Communication equipments , Scanner, Camera, Home appliance and so on.
6.Certificates: SGS, ISO9001:2000,ROHS
Why buy our Neodymium(NdFeB)magnet?
1 Original manufacture
2 All propertymade at your requirements
3 Low weight loss:HAST-2mg/cm3
4 No Dy or less Dy-low cost
5 Competitive price,stable quality,fast delivery,good service
All the Superior Corrosion Resisting NdFeB (Neodymium Iron Boron, Neo) grades:-
N27T,N30T,N33T,N35T,N38T,N40T, N42T, N45T, N48T, N50T, N52T, N27MT, N30MT, N33MT, N35MT, N38MT, N40MT, N42MT, N45MT, N48MT, N50MT, N27HT, N30HT, N33HT, N35HT, N38HT, N40HT, N42HT, N45HT, N48HT, N27SHT, N30SHT, N33SHT, N35SHT, N38SHT, N40SHT, N42SHT, N45SHT, L-N27SHT, L-N30SHT, L-N33SHT, L-N35SHT, L-N38SHT, L-N40SHT, L-N42SHT, L-N45SHT, N27UHT, N30UHT, N33UHT, N35UHT, N38UHT, N40UHT, L-N27UHT, L-N30UHT, L-N33UHT, L-N35UHT, L-N38UHT, L-N40UHT, N27EHT, N30EHT, N33EHT, N35EHT, N38EHT, L-N27EHT, L-N30EHT, L-N33EHT, L-N35EHT, L-N38EHT, L-N27VHT / AHT, L-N30VHT / AHT, L-N33VHT / AHT, L-N35VHT / AHT
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