Magnetisation Grade: N40
Material: Neodymium-Iron-Boron (NdFeB)
Magnet ID: NT-205150-N40
Plating / Coating: Nickel (Ni-Cu-Ni) / Double Ni / Zinc (Zn) / Epoxy (Black/Gray) / Gold (Au)
Shape: Tube, Ring, Bar
Tube Magnet Size:
Tube Total Diameter (D): 20 mm
Tube Inner Diameter (d): 5 mm
Tube Total Height (H): 150 mm
Tolerance: ±0.05 mm
Magnetisation Direction: Axial / Radial
Residual Magnetic Flux Density (Br): 1250-1280 mT (12.5-12.8 kGs)
Energy Density (BH)max: 302-326 KJ/m³ (38-41 MGOe)
Coercivity Force (Hcb): ≥ 907 kA/m ( ≥ 11.4 kOe)
Intrinsic Coercivity Force (Hcj): ≥ 955 kA/m ( ≥ 12 kOe)
Maximum Operation Temperature: 80 °C
Delivery Time: 14-35 days
Industrial grade japanese motor magnet
/more powerful magnet field : allows you to design freely
/more choice on a dimension : expand to apply ring magnet
/combined these magnet is into polygon magnet ring
/correct magnetic spesification:you can save to check them.
Specification and Characteristics
/inner diameters : 0mm~81mm(see matrix)
/outer diameters : 41mm~181mm(see matrix)
/Thickness : 3mm~52mm(see matrix)
/strength of magnetic field : **mT~**mT
