Magnetisation Grade: N40
Material: Neodymium-Iron-Boron (NdFeB)
Magnet ID: ND-93-N40
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): 9 mm
Disc Total Height (H): 3 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
Model Number: N40
Type: Permanent Composite: Neodymium Magnet Shape: Disc
Application: Industrial Magnet Grade: N42
Axial Disc magnet
Certificate:ISO9001:2008
Senior engineer: 5
Work time:8:00-17:00high efficiency production
Low price here
Axial Disc magnet
Certificate:ISO9001:2008.
Shape: Disc.
Material: Neodymium-Iron-Boron magnet.
Technology: Utilizations of new Sintered NdFeB magnet techniques and equipment such as strip casting,HDDR technology.
Advantage: 1, High coercive force, the max operation temp is up to 200 degree centigrade or 380 curie temperature.
2, High quality with competitive prices for small disc magnet.
Grades: N33-N52, 33M-48M, 33H-48H, 30SH-45SH, 30UH-38UH and 30EH-35EH.
Coatings: Ni, Zn, gold, copper, epoxy, chemical, parylene etc can be applied on disc magnet.
Application: Sensors, motors, rotors, wind turbines/wind generators, loudspeakers,magnetic hooks, magnetic holder, filters automobiles and so on.
