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Large Size Neodymium Magnet Large Size Neodymium Magnet Large Size Neodymium Magnet Large Size Neodymium Magnet Large Size Neodymium Magnet

Large Size Neodymium Magnet

1.Size: Customized
2.Grade: N35~N55 (M,H,SH,UH,EH,AH)
3.Coating: Zn,NiCuNi,Epoxy,Gold and etc.
4.Magnetized: Thickness,Axial,Diametrical,Multipoles
5.Max Operating Temperature: 60~220 degree celsius
.
  • MOQ :

    100
  • origin :

    China
  • Color :

    Sliver Gold Black
Product Details

The size,shape and grade of magnet can be produced according to  your request.

Welcome to contact us for futher informations.


Available dimensions

We have professional team, advanced equipment and well-trained QC staff to develop different sizes and shapes magnets as customer requirements which can be ensured with very high quality and precise tolerance.
Currently,the largest size 240mm can be produced. Welcome to contact us to discuss the details.

The direction of magnetization

Magnetic Properties Of Sintered NdFeB Magnet
Magnetic properties of N series
NO. Grade

Remanence Br

mT(KG)

Coercivity bHc

KA/m(KOe)

Intrinsic Coercivity iHc

KA/m(KOe)

Maximium Energy

Product

(BH)max

KJ/m3 (MGOe)

Max

Working

Temp.

 (℃)

1 N35 1170-1220(11.7-12.2) ≥868≥10.9 ≥955≥12 263-287(33-36) 80
2 N38 1220-1250(12.2_12.5) ≥899≥11.3 ≥955≥12 287-310(36-39) 80
3 N40 1250-1280(12.5-12.8) ≥907≥11.4 ≥955≥12 302-326(38-41) 80
4 N42 1280-1320(12.8-13.2) ≥915≥11.5 ≥955≥12 318-342(40-43) 80
5 N45 1320-1380(13.2-13.8) ≥923≥11.6 ≥955≥12 342-366(43-46) 80
6 N48 1380-1420(13.8-14.2) ≥923≥11.6 ≥955≥12 366-390(46-49) 80
7 N50 1400-1450(14.0-14.5) ≥796≥10.0 ≥876≥11 382-406(48-51) 60
8 N52 1430-1480(14.3-14.8) ≥796≥10.0 ≥876≥11 398-422(50-53) 60
9 N55 1470-1520(14.7-15.2) ≥796≥10.0 ≥876≥11 414-438(52-56) 60
Magnetic properties of M series
1 N35M 1170-1220(11.7-12.2) ≥868≥10.9 ≥1114≥14 263-287(33-36) 100
2 N38M 1220-1250(12.2-12.5) ≥899≥11.3 ≥1114≥14 287-310(36-39) 100
3 N40M 1250-1280(12.5-12.8) ≥923≥11.6 ≥1114≥14 302-326(38-40) 100
4 N42M 1280-1320(12.8-13.2) ≥955≥12.0 ≥1114≥14 318-342(40-43) 100
5 N45M 1320-1380(13.2-13.8) ≥955≥12.5 ≥1114≥14 342-366(43-46) 100
6 N48M 1360-1430(13.6-14.3) ≥1027≥12.9 ≥1114≥14 366-390(46-49) 100
7 N50M 1400-1450(14.0-14.5) ≥1033≥13.0 ≥1114≥14 382-406(48-51) 100
8 N52M 1430-1480(14.3-14.8) ≥1033≥13.0 ≥1114≥14 398-414(50-52) 100
Magnetic properties of H series
1 N33H 1130-1170(11.3-11.7) ≥844≥10.6 ≥1353≥17 263-287(31-34 120
2 N35H 1170-1220(11.7-12.2) ≥868≥10.9 ≥1353≥17 263-287(33-36 120
3 N38H 1220-1250(12.2-12.5) ≥899≥11.3 ≥1353≥17 287-310(36-39) 120
4 N40H 1250-1280(12.5-12.8) ≥923≥11.6 ≥1353≥17 302-326(38-41) 120

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