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Disk neodymium magnet/magnet with screw hole/wind sensor

ourside carton with small carton, with iron sheet and foam to isolate the magnetic. passed the airport isolate magnetic test.
Place of Origin: 
Guangdong, China (Mainland)
Supply Ability: 
100 Ton/Tons per Month

Basic Info

Model No.: N52, N33-N52,33M-50M,33H-50H,30SH-45SH,30UH-40UH and 28EH-35EH;

Product Description


Customized NdFeB Magnets, with our advanced processing ISO9001:2000, RoHS report by SGS, Reach report

NdFeB magnet

Grade: N35~N52(N,M,H,SH,UH,EH,AH) Working Temperature: 80~220 °C Material: NdFeB
Shape: round Size: customized Coating: Ni/Zinc/Gold/Epoxy
Density(g/cm3): 7.4-7.6 Br (Retentivity) 11.7~14.9 KGs (1170~1490 mT) BHMax 26~53MGOe (207~422 KJ/m3)

PS: The parameters are different as per the difference of the grade.

Product Characteristics:

1) Material: Sintered Neodymium-Iron-Boron;

2) Temperature: 80 ~ 220 celsius;

3) Grade: N35, N38, N40, N42, N45, N48, N50, N52 ( N, M, H, SH, UH, EH, AH );

N Series: N35 N38 N40 N42 N45 N48 N50 N52 80°C

M Series: 35M 38M 40M 42M 45M 48M 50M 100°C

H Series: 30H 33H 35H 38H 40H 42H 44H 46H 48H 120°C

SH Series: 30SH 33SH 35SH 38SH 40SH 42SH 150°C

UH Series: 28UH 30UH 33UH 35UH 38UH 40UH 180°C

EH Series: 28EH 30EH 33EH 35EH 200°C

AH Series: N28AH N30AH N33AH N35AH 220°C

4) Shape: round ;

5) Size: customized;

6) Coating: Ni, Zn, gold, copper, epoxy and so on;

7) Application: chargers, sensors, motors, rotors, wind turbines,wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles and so on;

8) Quality Assurance : ISO 9001:2008, RoHS, Reach Certified;

9) Physical Property of Magnetic Material: High Coercive Force, High density, High remanence, Anti-demagnetizing, Strong corrosion-resistance, Different series, different work temperature.

Sincerely welcome you to visit our factory and cooperate with esteemed OEM!!

10) Product Photo

11) Factory View and Production Equipments

Contact us if you need more details on Round Magnets With Holes. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Neodymium Magnet 50mm、N42 Neodymium Magnets. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : sensor magnets

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