50X50X30mm Motor Permanent Block NdFeB Magnet

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6 YRS Hangzhou Xiaoshan Dunben Magnet Co.,Ltd

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+8615868413907

Product Details

Find high quality 50x50x30mm motor permanent block ndfeb magnet with competitive price here. Please rest assured to buy 50x50x30mm motor permanent block ndfeb magnet with Hangzhou Xiaoshan Dunben Magnet Co.,Ltd As one of the best 50x50x30mm motor permanent block ndfeb magnet manufacturers in China, DUNBEN can offer you 50x50x30mm motor permanent block ndfeb magnet with CE and SGS certification. Welcome to wholesale cheap products with us.

1.NdFeB Magnet features

Product name	Super Strong blocK permanent neodymium magnet
Shape	Block Bar (Sintered Neodymium magnets shape can customized)
Material	NdFeB (Neodymium Iron Boron)
Coating	Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper etc.
Tolerance in size	+/-0.05mm or +/-0.1mm
Magnetization direction	Thickness, Length, axially, diameter, radially, multipolar
Grade	N33-N52;N33M-N50M;N33H-N48H; N30SH-N45SH;N30UH-N40UH; N28EH-N38EH,N28AH-N35AH
Br(kgs)	N35(11.8-12.2);N52(14.4-14.8);N35M(11.8-12.2);N30H(10.8-11.3); N30SH(10.8-11.2); N30UH(10.8-11.2); U30EH(10.8-11.2)
Hcj(ka/m)	N35=955; N52=876; N30SH=1353; N33AH=2785
TW(degrees celsius)	N35=80; N52=70; N30SH=150; N33AH=240
Application	NdFeB neodymium rare earth permanent magnets are widely use in many different area, such as motors, sensor, speaker, rotors, alarm, microphone, wind turbines/wind generators, magnetic hooks, magnetic holder, filters automobiles and so on
MOQ	Samples could be offered
Delivery time	3 to 10 days for sample, 10 to 30 days for order. (According to the stock information)
Certification	ROHS, SGS, ISO9001

2. Magnetic properties and grade

Grade	Br mT (KG).	Hcb KA/m (k0e)	Hcj KA/m (Koe)	BHmax kj/m3 (Mgoe)	Max Operation Temperature
N35	1170-1210(11.7-12.1).	=868(=10.9)	=955(=12)	263-287(33-36)	80
N38	1210-1250(12.1-12.5)	=899(=11.3)	=955(=12)	287-310(36-39)	80
N42	1280-1320(12.8-13.2)	=923(=11.6)	=955(=12)	318-342(40-43)	80
N45	1320-1380(13.2-13.8)	=876(=11.0)	=955(=12)	342-366(43-46)	80
N48	1380-1420(13.8-14.2)	=835(=10.5)	=876(=11)	366-390(46-49)	80
N50	1400-1450(14.0-14.5)	=835(=10.0)	=880(=11)	376-408(47-51)	80