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Ring Neodymium Magnets

Rare Earth Ring Neodymium Magnet For Dc Motor

Rare Earth Ring Neodymium Magnet For Dc Motor

Neodymium ring magnets useful for science experiments, classroom magnets, school projects, home improvement, diy projects, speakers, arts and crafts and much more

  • Size :

    custom
  • Color :

    Silver
  • Order(MOQ) :

    100pcs
  • Coating :

    NiCuNi
  • Lead Time :

    3-15days
  • Payment :

    Paypal/TT/Credit Card

Rare Earth Ring Neodymium Magnet For Dc Motor

Product Description

Dimensions: custom

Tolerances: ±0.004" x ±0.004"

Plating/Coating: Ni-Cu-Ni (Nickel)

Magnetization Direction: Axial (Poles on Flat Ends)

Weight: 0.000416 oz. (0.0118 g)

Max Operating Temp: 176ºF (80ºC)

 

Specification

Neodymium Br Hcb Hcj (Bh)max Tw
Grade mT kGs kA/m kOe kA/m kOe kJ/m3 MGOe
N35 1170-1220 11.7-12.2 868 10.9 955 12 263-287 33-36 80
N38 1220-1250 12.2-12.5 899 11.3 955 12 287-310 38-39 80
N40 1250-1280 12.5-12.8 907 11.4 955 12 302-326 38-41 80
N42 1280-1320 12.8-13.2 915 11.5 955 12 318-342 40-43 80
N48 1380-1420 13.8-14.2 923 11.6 955 12 366-390 46-49 80
N50 1400-1450 14.0-14.5 796 10 876 11 382-406 48-49 80
N52 1430-1480 14.3-14.8 796 10 876 11 398-422 50-53 80
 
Magnetization Direction
axial ring neodymium magnets
Rare Earth Ring Neodymium Magnet For Dc Motor

The third generation of rare earth permanent magnet NdFeB is the most powerful permanent magnet in modern magnets. It not only has the characteristics of high remanence, high coercivity, high magnetic energy product, high performance-to-price ratio, but also is easy to be processed into various sizes. Now it has been widely applied in various fields. 

 

 

custom size ring magnets

Strong ring neodymium magnets are used to hang and fix various metal tools, organize various metal objects, and save more living space. Neodymium disc magnets are great for workshop woodworking, garages, tool rooms, cruise ships, garages, kitchens, DIY, and more.

 

Packing&Shipping

small ring neodymium magnets for home office

powerful disc neodymium magnet with hole

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