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NdFeB Block Strong Magnets N52 30 x 20 x 5 mm Nickel Coating

Neodymium flat rectangular magnet:
Material: Sintered Neodymium-Iron-Boron (Rare Earth NdFeB)
Shape: block
Magnetization: Axial
Tolerance: +/- 0,1 mm
Coating: Nickel-plated (Ni-Cu-Ni)
Property: n52
Max. working temperature: 80°C
  • DunBen

Product information
Block neodymium magnet 30X20X5mm 

Material: Neodymium-Iron-Boron
Product Name: NdFeB Magnets,Sintered Rare Earth Magnets,Neodymium-Iron-Boron Magnets,Permanent Magnets


Features: 1.Powerful Rare Earth (Neodymium) permanent magnet.
2.High gloss Nickel coating, for protection against corrosion.
3.North pole dent for manufacturers to identify the product's North pole.
4.Maximum operating temperature 80°C / 100°C

Working Temperature: Grade Temperature
N28-N48 80ºC
N50-N55 60ºC
30M-52M 100ºC
28H-50H 120ºC
28SH-48SH 150ºC
28UH-42UH 180ºC
28EH-38EH 200ºC
28AH-33AH 200ºC
Magnet Shape:  Disc,Cylinder,Block,Ring,Countersunk,Segment,Trapezoid and Irregular shapes and more.Customized shapes are available

Applications: Loudspeakers, motor assemblies, windmill, Home appliance, acoustics, communication equipment, toy, car, servomotor, step motor, DC motor and linear motor, microphones.
ndfeb characteristics.pdf
ndfeb coating.jpg
ndfeb flow Magnetization


  Hang Zhou XiaoShan Dunben Magnet  Co., Ltd 
 1702, Unit 2, Building 1, Dacheng Mingzuo, Shiixn Road, Xiaoshan, Hangzhou, Zhejiang, China
  86-571-82750965 
  86-571-82751287



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