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High coercive force NdFeB Permanent Neodymium Ring Magnets for Rotor N35 - N52 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: 150804-25

NdFeB Permanent Ring Magnet, Rotor Ring Ndfeb Magnet, N

NdFeB Permanent Ring Magnet, Rotor Ring Ndfeb Magnet, N35-N52

 

Grade N35-N52; N35M-N50M; N35H-N48H, N35SH-N45SH; N30UH-N40UH, N30EH-N38EH
Size Accept custom size
Max. Working Tempeture 220 degree
Coating Zn, Ni, NiCuNi, Gold, or Epoxy
Temperature 80-220

     

Description

NdFeB Permanent Ring Magnet /Rotor Ring N40SH Ndfeb Magnet/Magnets In China

Material

Neodymium-Iron-Boron

WorkingTemperature

Grade

Max. Operating Temperature

 

N35-N52

80°C  (176°F)

 

33M- 48M

100°C (212°F)

 

33H-48H

120°C  (248°F)

 

30SH-45SH

150°C  (302°F)

 

30UH-40UH

180°C (356°F)

 

28EH-38EH

200°C (392°F)

 

28AH-35AH

220°C (428°F)

Magnet Shape

Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes and more. 

Customized shape are available.

Magnet Coating

Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube,

 Passivation and more


 

Neodymium magnets are actually composed of neodymium, iron and boron

(they are also referred to as NIB or NdFeB magnets).  The powdered mixture is pressed

under great pressure into molds.  The material is then sintered (heated under a vacuum),

cooled, and thenground or sliced into the desired shape.  Coatings are then applied if required. 

Finally, the blank magnets are magnetized by exposing them to a very powerful magnetic field in excess

of 30 KOe.

 

 

Company Information

 

Our company has been involved in the R&D, manufacturing and sales of permanent magnets since 

1980s.We are a supplier of rare earth permanent magnetic products such as neodymium magnets,

 and other non-rare earth permanent magnets.

 

We have provided various customers in different fields, such as NMR (Nuclear Magnetic 

Resonance), loud speaker, wind turbine and mechanical device. 

 

We supply rare earth permanent magnetic ma

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 Mr. Helen Lu

Tel: 86-574-87405198
Contact to this supplier

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Company Info

Ningbo Jinyu Magnet Co.,Ltd, [China (Mainland)]


Business Type:Manufacturer
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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