Magnetisation Grade: N30SH
Material: Neodymium-Iron-Boron (NdFeB)
Magnet ID: ND-158-N30SH
Plating / Coating: Nickel (Ni-Cu-Ni) / Double Ni / Zinc (Zn) / Epoxy (Black/Gray)
Shape: Disc, Disk, Cylinder, Round
Disc Magnet Size:
Disc Total Diameter (D): 15 mm
Disc Total Height (H): 8 mm
Tolerance: ±0.05 mm
Magnetisation Direction: Axial / Radial
Residual Magnetic Flux Density (Br): 1080-1130 mT (10.8-11.3 kGs)
Energy Density (BH)max: 223-247 KJ/m³ (28-31 MGOe)
Coercivity Force (Hcb): ≥ 804 kA/m ( ≥ 10.1 kOe)
Intrinsic Coercivity Force (Hcj): ≥ 1592 kA/m ( ≥ 20 kOe)
Maximum Operation Temperature: 150 °C
Delivery Time: 14-35 days
Composite: NdFeB Magnet
Application: Industrial Magnet, Motor Magnet
Type: Permanent
Shape: Disc
Export Markets: Global
Powerful Disc Magnet---widely used in speaker and sound equipment---OEM supported!
Magnet N-( N35, N38, N40, N42, N45, N48, N50), Magnet M-(35M, 38M, 40M, 42M, 45M, 48M), Magnet H-(35H, 38H, 40H, 42H, 45H), Magnet SH-(30SH, 33SH, 35SH, 38SH, 40SH, 42SH), Magnet UH-( 28UH, 30UH, 33UH, 35UH, 38UH), Magnet EH-(28EH, 30EH, 30EH, 33EH, 35EH)1) Available
Shape:
1) Arc, Disc/cylinder, block, segment, sphere, ring, bar/stick, tube and magnetic ring with various sizes. According to the customer's requirement(OEM)
2) Available coating: Zn, Ni, Ni-Cu-Ni, Epoxy, CR3+ZN, NI+AG, NI+AU.
3) Magnetized direction: Multiple poles on face alone axial, radial magnetized and other special magnetized pattern.
OEM powerful Disc Magnet!