N45 Ring NdFeB Ni Coating Magnet with Hole

Model NO.: BWND Shape: Ring Grade: N40 Tolerance: +/-0.05mm Port: Shanghai / Ningbo Composition: Ndfeb Magnet Specification: REACH, CE, ROHS HS Code: 8505111000 Application: Speaker Magnet, Industrial Magnet, Motor Magnet Coating: Nickel Product Name: N45 Ring NdFeB Ni Coating Magnet With Hole Shipment: by Sea,Air,Express Type: Permanent Trademark: BEST WAY Origin: Ningbo, Zhejiang N45 Ring NdFeB Ni Coating Magnet With Hole

Material: Neodymium-Iron-Boron/Nd-Fe-B

Grade: Full N30-N50, include N, SH, UH, EH series

Coating: NICUNI, Cooper+Nickel, Znic, Epoxy Blak, Cooper, Gold...

Magnetized direction: Thru. Axially

Sizes: According to customers'

Delivery: 10-15days

Free samples are be supplied at customer's requests.

Application: Sensors, motors, rotors, wind turbines, lounderspeakers, magnetic hooks, pump machine etc.

Welcome to contact us to know more information.

Grade	Br mT(KGS)	Hcb KA/M (KOe)	Hcj KA/m (KOe)	(BH)max KJ/m3)MGOe)	Super working temperrature (ºC)
N35	1170-1220(11.7-12.2)	≥868(≥10.9)	≥955(≥12)	263-287(33-36)	80
N38	1220-1250(12.2-12.5)	≥899(≥11.3)	≥955(≥12)	287-310(36-39)	80
N40	1250-1280(12.5-12.8)	≥907(≥11.4)	≥955(≥12)	302-326(38-41)	80
N42	1280-1320(12.8-13.2)	≥915(≥11.5)	≥955(≥12)	318-342(40-43)	80
N45	1320-1380(13.2-13.8)	≥923(≥11.6)	≥955(≥12)	342-366(43-46)	80
N48	1380-1420(13.8-14.2)	≥923(≥11.6)	≥876(≥12)	366-390(46-49)	80
N50	1400-1450(14.0-14.5)	≥796(≥10.0)	≥876(≥11)	382-406(48-51)	60
N52	1430-1480(14.3-14.8)	≥796(≥10.0)	≥876(≥11)	398-422(50-53)	60

 

30M	1080-1130(10.8-11.3)	≥ 796( ≥ 10.0)	≥ 1114 ( ≥ 14)	223-247(28-31)	100ºC
33M	1130-1170(11.3-11.7)	≥ 836( ≥ 10.5)	≥ 1114( ≥ 14)	247-263(31-33)	100ºC
35M	1170-1220(11.7-12.2)	≥ 868( ≥ 10.9)	≥ 1114( ≥ 14)	263-287(33-36)	100ºC
38M	1220-1250(12.2-12.5)	≥ 899( ≥ 11.3)	≥ 1114( ≥ 14)	287-310(36-39)	100ºC
40M	1250-1280(12.5-12.8)	≥ 923( ≥ 11.6)	≥ 1114( ≥ 14)	302-326(38-41)	100ºC
42M	1280-1320(12.8-13.2)	≥ 955( ≥ 12.0)	≥ 1114( ≥ 14)	318-342(40-43)	100ºC
45M	1320-1380(13.2-13.8)	≥ 995( ≥ 12.5)	≥ 1114 ( ≥ 14)	342-366 (43-46)	100ºC
48M	1360-1430(13.6-14.3)	≥ 1027( ≥ 12.9)	≥ 1114( ≥ 14)	366-390(46-49)	100ºC
50M	1400-1450(14.0-14.5)	≥ 1033 ( ≥ 13.0)	≥ 1114( ≥ 14)	382-406(48-51)	100ºC

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Product Categories : Sintered NdFeb Magnet > NdFeB Ring