Rare earth permanent N42 N48 N52 ndfeb ring speaker magnet manufacturer

Specifications

Customized NdFeB magnets, with our advanced processing technology.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:	ring	Size:	customized	Coating:	Ni/Zinc/Gold/Epoxy
Density(g/cm3):	7.4-7.6	Br (Retentivity)	10.2~14.9 KGs (1020~1490 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: Ring;

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