Xiamen Everbeen Magnet Electron Co.,Ltd.

 

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DC Motors N45 Big Circular Disc Magnets , Disc Neodymium Magnets NiCuNi Plating

Good quality NdFeB Permanent Magnets for sales
Good quality NdFeB Permanent Magnets for sales
I am glad to confirm that we received the whole purchase magnet on the scheduled time. As you promised all your products have a very high quality.

—— Mr. Roberto

The magnets have arrived, I thank you for the rapid dispatch. The quality of the magnets are great on the ones that have been inspected and tested.

—— Mr. David

We are well satisfied with your products.We have produced our product  using the magnets we purchased from you.. So far ,everything goes well.

—— Huseyin

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DC Motors N45 Big Circular Disc Magnets , Disc Neodymium Magnets NiCuNi Plating

China DC Motors N45 Big Circular Disc Magnets , Disc Neodymium Magnets NiCuNi Plating supplier
DC Motors N45 Big Circular Disc Magnets , Disc Neodymium Magnets NiCuNi Plating supplier DC Motors N45 Big Circular Disc Magnets , Disc Neodymium Magnets NiCuNi Plating supplier

Large Image :  DC Motors N45 Big Circular Disc Magnets , Disc Neodymium Magnets NiCuNi Plating

Product Details:

Place of Origin: CN
Certification: ISO9001
Model Number: YSNEO-187

Payment & Shipping Terms:

Minimum Order Quantity: 500pcs
Price: Negotiated as exact requests
Packaging Details: Standard Export packing, cartons, pallets
Delivery Time: 10~15 days upon bulk order quantity
Payment Terms: T/T, Western Union, L/C
Supply Ability: 600Tons/Year
Detailed Product Description
Shape: Round Shape Material: NdFeB
Magnetization: Axial Plating: NiCuNi
Grade: N45 Size: Customized Upon Requests

 

N45 Big Round Magnet , Neodymium Disc Magnets For Industrial Products

 

Neodymium magnets (Nd-Fe-B) are composed of neodymium, iron, boron and a few transition metals. These magnets are extremely strong for their small size, metallic in appearance and found in simple shapes such as rings, blocks and discs. Their max energy product can be 35MGOe~50MGOe , Neodymium magnets are developed rapidly and applied widely due to their perfect characteristic, rich raw material resource and reasonable price. 

 

Property of Circular Magnet

 

Grade Br mt(KG) Hcb Koe(KA/m) iHc Koe(KA/m) (BH)max KJ/m3 (MGOe) TW℃
N38 1210-1250(12.1-12.5) ≧10.8(≧860) ≧12(≧955) 287-310(36-39) 80
N40 1250-1280(12.5-12.8) ≧11.6(≧923) ≧12(≧955) 302-326(38-41) 80
N42 1280-1320(12.8-13.2) ≧11.6(≧923) ≧12(≧955) 318-342(40-43) 80
N45 1320-1380(13.2-13.8) ≧11.0(≧876) ≧12(≧955) 342-366(43-46) 80

 

Parameter of N45 magnet

 

Material Neodymium, Iron, Boron
Grade N45
Shape Disc, round
Coating Ni
Dimension Dia20mm or customized
Tolerance +/-0.05mm

 

Applications

  • Microphone assemblies
  • Servo motors
  • DC motors (automotive starters) and other motors
  • Computer rigid disc drives
  • magnetic resonance imaging
  • Various holders
  • Meters
  • Odometer
  • sensors

Axial Magnetized

 

DC Motors N45 Big Circular Disc Magnets , Disc Neodymium Magnets NiCuNi Plating

 

Cautions: Neodymium magnets can corrode.

Neodymium magnets can rust or corrode in the presence of moisture. While the three layer, nickel-copper-nickel plating on most of our magnets provides enough protection for many applications, they are not waterproof. If used underwater, outdoors or in a moist environment, they can corrode and lose magnetic strength.

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China Xiamen Everbeen Magnet Electron Co.,Ltd.

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