15 x 10 x 5mm NdFeB Rectangular Magnet N40M Ni, Rare Earth Super Strong Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Nickel Coating Licensed Neodymium Permanent Magnets China Supplier 15 x 10 x 5mm NdFeB Rectangular Magnet N40M Ni Technical Specifications: Item: NBN40M-15-10-5 Grade: N40M Material: Neodymium (NdFeB) Plating: Nickel Shape: Block, Rectangular, Rectangle, […]
50 x 50 x 20mm Big Neo Permanent Square Magnet N42 Ni, Rare Earth Super Strong Sintered NdFeB Block Magnet for Motor Sensor Rotor Craft Toy, Amazing Powerful Licensed Neodymium Permanent Magnets China Supplier
50 x 50 x 20mm Big Neo Permanent Square Magnet N42 Ni Technical Specifications:
Material: Neodymium (NdFeB)
Shape: Block, Rectangular, Rectangle, Square
Length (L): 50 mm
Width (W): 50 mm
Height (H): 20 mm
Tolerance: ±0.05 mm
Magnetisation Direction: Axial / Radial
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): ≥ 915 kA/m ( ≥ 11.5 kOe)
Intrinsic Coercivity Force (Hcj): ≥ 955 kA/m ( ≥ 12 kOe)
Maximum Operation Temperature: 80 °C
Delivery Time: 14-35 days
MPCO Rare Earth Magnet Limited manufactures neodymium magnets in different grades with perfect uniformity and consistency, the full name is neodymium iron boron magnets such as N35-N52, 30M-50M, 30H-48H, 30SH-45SH, 28UH-40UH, 28EH-38EH, can also adjust raw material formula for special application.
Neodymium iron boron magnets are composed of metal neodymium, iron, boron and other trace metal elements. We have sintered & bonded neodymium rare earth magnets for sale, wholesale. We always customize neodymium magnets according to customers’ requirement, drawings or actual samples, shapes include block, disc, cylinder, ring, arc, sphere etc. can manufacture mini magnets such as 0.5mm or large magnets such as 220mm.
Customers always choose suitable surface finish according to different working environments applications. We manufacture sintered neodymium magnets with nickel coating, NiCuNi, or zinc (Zn), tin, chrome, black epoxy, gold, silver etc. or supply phosphating, passivated magnets.
Magnetization Direction – We always manufacture neodymium magnets with customized magnetization direction according to our clients’ requirements.
Block: Through Thickness / Width / Length / Multi-poles
Ring: Through Diameter / Thickness / Multi-poles
Disc: Through Diameter / Thickness / Multi-poles
Arc: Through Diameter / Thickness / Width
Our products are widely used in industry, agriculture, medical, electronics, automobile, speaker, motors, generators, MRI, magnetic levitation, magnetic separators, toys etc.If you have any enquiry about neodymium iron boron magnets, please give us enough information for quoting.
Amazing Super permanent rectangular magnet