Neodymium-Iron-Boron Rectangular Magnet 12 x 4 x 4 mm

Neodymium-Iron-Boron Rectangular Magnet N42M 12 x 4 x 4 mm Nickel-plated, Neodymium-Iron-Boron Blocks,  Strong NdFeB Rectangular Magnets

Rectangular Magnet Technical Specification:

Part No.: HSNB-12-4-4-N42MNi
Magnetisation Grade: N42M
Material: Sintered Neodymium-Iron-Boron (Rare Earth NdFeB)
Plating / Coating: Nickel (Ni-Cu-Ni)
Magnet Shape: Block, Rectangular, Rectangle, Square
Magnet Size:
Total Length (L): 12 mm
Total Width (W): 4 mm
Total Thickness (T): 4 mm
Magnetisation Direction: Axial
Residual Magnetic Flux Density (Br): 1280-1320 mT (12.8-13.2 kGs)
Energy Density (BH)max: 318-342 KJ/m³ (40-43 MGOe)
Coercivity Force (Hcb): ≥ 955 kA/m ( ≥ 12.0 kOe)
Intrinsic Coercivity Force (Hcj): ≥ 1114 kA/m ( ≥ 14 kOe)
Maximum Operation Temperature: 100 °C
Tolerance: ±0.05 mm

HSMAG supply pre-assembled motor parts with glued permanent magnets and metal body according to customers’requirements.we are a manufacturer of permanent magnets for many years; you don’t have to worry about another components, quality inspection etc… Because we have modern assembly line and first rate machining equipments,including CNC lathe, internal grinder, plain grinder, milling machine,etc.

Assembly tips: Neodymium magnets are often assembled into products using “superglues” such as Loctite 325. Always ensure that bonding surfaces are clean and dry prior to bonding.