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35H-48H Permanent Neodymium Magnet Cylinder Sintered Ndfeb Magnets

Xiamen Un Magnet Co.,Ltd.

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35H-48H Permanent Neodymium Magnet Cylinder Sintered Ndfeb Magnets

Country/Region china
City & Province xiamen
Categories Magnetic Materials
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Product Details

35H-48H Grade Permanent Neodymium Magnet With Customized Magnetic Orientation

Magnetic properties:

Description: Ndfeb Magnet

 

Material: Neodymium-Iron-Boron

 

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

 

Working Temperature:

GradeTemperature
N28-N4880°C
N50-N5560°C
30M-52M100°C
28H-50H120°C
28SH-48SH150°C
28UH-42UH180°C
28EH-38EH200°C
28AH-33AH200°C

 

Magnet Shape: Disc,Cylinder,Block,Ring,Countersunk,Segment,Trapezoid and Irregular shapes and more.Customized shapes are available
 
Magnet Coating: Ni,Zn,Au,Ag,Epoxy,Passivated,etc
 
Features: The most powerful permanent magnet, offers a great return for cost & performance,
have the highest field/surface strength(Br), high coercivity(Hc), can be easily formed into various shapes and sizes.
Be reactive with moisture and oxygen,usualy supplied by plating (Nickel, Zinc, Passivatation, Epoxy coating, etc.).
 
Applications: Sensors,motors,filter automobiles,magnetics holders,loudspeakers,wind generators, medical equipments, etc

 

UNMAG quality compare to other supplier:

 

UNMAG magnet has good size, good consistency magnetic strength (surface gauss value), good Appearance.

 

For example: D20X5 below.

 

Magnet from UNMAG:

 

UNMAG magnets N35,Ni,D20x5 about 3500gauss on edges, 2500gauss on center surface
 

ItemsDiameterThicknessSurface gaussSurface gaussSurface gaussSurface gauss
 205NSNS
Standard+/-0.1+/-0.1Highest Surface gaussCenter surface gauss
 19.985.023459339824302491
Data19.955.023633332724932476
 19.975.023451339424272468
 19.965.013446346124562455
 19.975.013450342024342447

 

Magnet from other supplier:


Some suppliers N35,Ni,D20x5 about 2700gauss on edges, 2000gauss on center surface.

and smaller diameter and thickness size.

 

ItemsDiameterThicknessSurface gaussSurface gaussSurface gaussSurface gauss
 205NSNS
Standard+/-0.1+/-0.1Highest Surface gaussCenter surface gauss
 19.534.702630266018301813
Data19.444.682720289019131959
 19.524.722700276018852000
 19.504.722580277018191900
 19.464.742760276018501980

 

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