Specifications
Ring Neodymium magnet1.Size; D15-D160
2.Grade: N35-N52
3.Coating: Ni-CU-NI,Gold
NdFeBMagnet
Descriptions
NdFeB(neodymium Iron Boron) magnet is the third generation of rare-earth permanentmagnet, named "king magnet" for its great performance and competitive price.It's widely used in modern industry and electronic technology.
Performancerange of products:
SurfaceGauss>5000Gs
Br: 10.4 to14.3KGs
Hcj: 11 to35Koe
BHmax: 26 to53MGOe
WorkingTemperature: 80°C-220°C
Applications:
Widely used inmany fields, such as DC motors, rotors, sensors, wind turbines/windgenerators, instruments, VCM, hard driver, loudspeakers, magneticdevice&equipment, magnetic hooks, magnetic holder, magnet assemblies,magnetic filters, automobiles, magnetic coupling,MRI (Magnetic Resonance Imaging) and so on.
BuyerGuide
Grade,shape&size, tolerance, coating requirement, magnetize direction,quantity are necessary details for a good quotation. Please send usdrawings to make things clear if the magnet would be particularlycustomized.
Trading Conditions
1.Sample:We can provide some samples to test.
2.Delivery date:Around 7~20 days after receipt the 30% payment inadvance.
3.Shipment terms:there are two shipping methods, one is by sea, andanother one is by express, including DHL, UPS, FedEx, TNT and so on.
4.Packing methods:demagnetize packing box (for Air and Express) andnormal packing box for sea
| type | Residual lndurtion Br(KGs) | Coereive Foree bHe(KOe) | Intrinsic coereive Force iGe(KOe) | Squareness (Hk/iHe) | Max. Energy Product (BH)max. (MGOe) | Max. Openating Temp. (C) | Density (g/cm) |
| N35 | 11.7-12.3 | 10.7-12.0 | ≥ 12 | ≥ 0.85 | 33-36 | 80 | ≥ 7.40 |
| N38 | 12.1-12.7 | 11.1-12.4 | ≥ 12 | ≥ 0.85 | 36-39 | 80 | ≥ 7.40 |
| N40 | 12.5-13.2 | 11.5-12.8 | ≥ 12 | ≥ 0.85 | 38-41 | 80 | ≥ 7.40 |
| N42 | 12.9-13.5 | 11.5-13.2 | ≥ 12 | ≥ 0.85 | 40-43 | 80 | ≥ 7.40 |
| N45 | 13.3-13.9 | 11.5-13.6 | ≥ 11 | ≥ 0.85 | 43-46 | 80 | ≥ 7.40 |
| N48 | 13.7-14.3 | 11.5-14.0 | ≥ 11 | ≥ 0.85 | 46-49 | 80 | ≥ 7.40 |
| N50 | 14.1-14.9 | 11.5-14.0 | ≥ 11 | ≥ 0.85 | 49-51 | 80 | ≥ 7.40 |
| 33M | 11.3-11.9 | 10.3-11.6 | ≥ 14 | ≥ 0.85 | 31-33 | 100 | ≥ 7.40 |
| 35M | 11.7-12.3 | 10.7-12.0 | ≥ 14 | ≥ 0.85 | 33-36 | 100 | ≥ 7.40 |
| 38M | 12.1-12.7 | 11.1-12.4 | ≥ 14 | ≥ 0.85 | 36-39 | 100 | ≥ 7.40 |
| 40M | 12.5-13.2 | 11.5-12.8 | ≥ 14 | ≥ 0.85 | 38-41 | 100 | ≥ 7.40 |
| 42M | 12.9-13.5 | 11.9-13.2 | ≥ 14 | ≥ 0.85 | 40-43 | 100 | ≥ 7.40 |
| 45M | 13.3-13.9 | 12.3-13.6 | ≥ 14 | ≥ 0.85 | 43-46 | 100 | ≥ 7.40 |
| 48M | 13.7-14.3 | 12.8-14.1 | ≥ 14 | ≥ 0.85 | 46-49 | 100 | ≥ 7.40 |
| 30H | 10.9-11.5 | 9.9-11.2 | ≥ 17 | ≥ 0.85 | 28-31 | 120 | ≥ 7.40 |
| 33H | 11.3-11.9 | 10.3-11.6 | ≥ 17 | ≥ 0.85 | 31-34 | 120 | ≥ 7.40 |
| 35H | 11.7-12.3 | 10.7-12.0 | ≥ 17 | ≥ 0.85 | 33-36 | 120 | ≥ 7.40 |
| 38H | 12.1-12.7 | 11.1-12.4 | ≥ 17 | ≥ 0.85 | 36-39 | 120 | ≥ 7.40 |
| 40H | 12.5-13.2 | 11.5-12.8 | ≥ 17 | ≥ 0.85 | 38-41 | 120 | ≥ 7.40 |
| 42H | 12.9-13.5 | 11.9-13.2 | ≥ 17 | ≥ 0.85 | 40-43 | 120 | ≥ 7.40 |
| 45H | 13.3-13.9 | 12.5-13.8 | ≥ 17 | ≥ 0.85 | 43-46 | 120 | ≥ 7.40 |
| 27SH | 10.5-11.1 | 9.5-10.8 | ≥ 20 | ≥ 0.85 | 25-28 | 150 | ≥ 7.40 |
| 30SH | 10.9-11.5 | 9.9-11.2 | ≥ 20 | ≥ 0.85 | 28-31 | 150 | ≥ 7.40 |
| 33SH | 11.3-11.9 | 10.3-11.6 | ≥ 20 | ≥ 0.85 | 31-34 | 150 | ≥ 7.40 |
| 35SH | 11.7-12.3 | 10.7-12.0 | ≥ 20 | ≥ 0.85 | 33-36 | 150 | ≥ 7.40 |
| 38SH | 12.1-12.7 | 11.1-12.4 | ≥ 20 | ≥ 0.85 | 36-39 | 150 | ≥ 7.40 |
| 40SH | 12.5-13.2 | 11.5-12.8 | ≥ 20 | ≥ 0.85 | 38-41 | 150 | ≥ 7.40 |
| 42SH | 12.9-13.5 | 11.9-13.2 | ≥ 20 | ≥ 0.85 | 40-43 | 150 | ≥ 7.40 |
| 25UH | 10.1-10.7 | 9.1-10.4 | ≥ 25 | ≥ 0.85 | 23-26 | 180 | ≥ 7.40 |
| 27UH | 10.5-11.1 | 9.5-10.8 | ≥ 25 | ≥ 0.85 | 25-28 | 180 | ≥ 7.40 |
| 30UH | 10.9-11.5 | 9.9-11.2 | ≥ 25 | ≥ 0.85 | 28-31 | 180 | ≥ 7.40 |
| 33UH | 11.3-11.9 | 10.3-11.6 | ≥ 25 | ≥ 0.85 | 31-34 | 180 | ≥ 7.40 |
| 35UH | 11.7-12.3 | 10.7-12.0 | ≥ 25 | ≥ 0.85 | 33-36 | 180 | ≥ 7.40 |
| 38UH | 12.1-12.9 | 11.1-12.6 | ≥ 25 | ≥ 0.85 | 36-39 | 180 | ≥ 7.40 |
| 40UH | 12.5-13.3 | 11.5-13.0 | ≥ 25 | ≥ 0.85 | 38-41 | 180 | ≥ 7.40 |
| 23EH | 9.7-10.3 | 8.7-10.0 | ≥ 30 | ≥ 0.85 | 21-24 | 200 | ≥ 7.40 |
| 25EH | 10.1-10.7 | 9.1-10.4 | ≥ 30 | ≥ 0.85 | 23-26 | 200 | ≥ 7.40 |
| 27EH | 10.5-11.1 | 9.5-10.8 | ≥ 30 | ≥ 0.85 | 25-28 | 200 | ≥ 7.40 |
| 30EH | 10.9-11.5 | 9.9-11.2 | ≥ 30 | ≥ 0.85 | 28-31 | 200 | ≥ 7.40 |
| 33EH | 11.3-11.9 | 10.3-11.6 | ≥ 30 | ≥ 0.85 | 31-34 | 200 | ≥ 7.40 |
| 35EH | 11.7-12.3 | 10.7-12.0 | ≥ 30 | ≥ 0.85 | 33-36 | 200 | ≥ 7.40 |
| 38EH | 12.1-12.9 | 11.1-12.6 | ≥ 30 | ≥ 0.85 | 36-39 | 200 | ≥ 7.40 |
