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  • ARC Neodymium Magnets
  • ARC Neodymium Magnets
  • ARC Neodymium Magnets

N42SH ARC Neodymium Magnet OD1.5"xID1.25"x0.75"Lx90 Degree ID S Pole

1.80 Ounces
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This neodymium arc magnet is made of top quality high temperature NdFeB magnetic material under ISO 9002 quality systems. The material is N42SH with working temperature of 302 degree Fahrenheit or 150 degree celsius . It is magnetized through the thickness with the south pole on the inner diameter. The 4 pieces of this arc magnet can form a circle with OD=1.5", ID=1.25" and height =0.75".

The following is the magnetic characteristics and the physical characterictics,

  • Gauss Rating: 13,200 gauss
  • Hcb: 13.24 KOe
  • Hcj: 13.42 KOe
  • (BH)max: 39.5MGOe
  • Working Temperature: 150 degree Centigrade or 302 Fahrenheit
  • Magnetization: through thickness. South pole is on the inner arc.
  • Coating: Ni+Cu+Ni plated. the best coating available.
  • Application:  motor, generator, and magnetic bearing


Warranty Information

This product is covered by 10 year warranty on the magnetic strength under normal usage. Used in the environment which has high temperature and virbation will void this warranty. The product should not be used in the outdoor or high humid or salty environment except extra insulation measurement is taken.


There are 2 review(s) for N42SH ARC Neodymium Magnet OD1.5"xID1.25"x0.75"Lx90 Degree ID S Pole

  • ARC Experiment #2

    by Brian McKenna – 7th Apr 2013

    Nice. Some very strong stuff. purchased some cubes in past so was not surprised. Presicion made, 100% Consistent. And FAST delivery.

  • Experimental Project Phase 2

    by Brian M – 16th Oct 2012

    Very strong magnets for the size, will have future updates on progress. Nothing less than I expected.