Original Manufacturer:HangSeng Magnetech / HSMAG / HS Magnetics
Solution:Customized you required material, grade, size, coating, shape, grade, pull force and woking temperature
Origin:Ningbo, Zhejiang, China
Supply Ability:50000pcs/day
Certification:SGS,TUV,ISO9001,ROHS,TS16949
Applications:Motors,Couplings,Sensors,Holding systems,Loudspeakers,microphones and much more.
Detailed Product Description:
Magnetisation Grade: N45 Material: Neodymium-Iron-Boron (NdFeB) Magnet ID: NRD-4050-N45 Plating / Coating: Nickel (Ni-Cu-Ni) / Double Ni / Zinc (Zn) / Epoxy (Black/Gray) / Gold (Au) Shape: Rod, Cylinder, Bar Rod Magnet Size: Rod Total Diameter (D): 40 mm Rod Total Height (H): 50 mm Tolerance: ±0.05 mm Magnetisation Direction: Axial / Radial Residual Magnetic Flux Density (Br): 1320-1380 mT (13.2-13.8 kGs) Energy Density (BH)max: 342-366 KJ/m³ (43-46 MGOe) Coercivity Force (Hcb): ≥ 923 kA/m ( ≥ 11.6 kOe) Intrinsic Coercivity Force (Hcj): ≥ 955 kA/m ( ≥ 12 kOe) Maximum Operation Temperature: 80 °C Delivery Time: 14-35 days 1.ISO/TS16949-2009 2.Powerful gravitation 3.Never demagnetization 4.Micro motor magnets 5.High work temp Micro motor magnets Neodymium magnets (Nd-Fe-B magnets) are the most widely-used type of rare-earth magnet. It is the strongest type of permanent magnet made from an alloy of Neodymium, Iron, and Boron with the Nd2Fe14B tetragonal crystalline structure. It has replaced other types of magnets in many applications in modern products that require strong permanent magnets, such as motors.