Permanent Neodymium 38SH speaker magnet

1.0 USD

Min. Order:	1000 Piece/Pieces
Payment Terms:	T/T
Supply Ability:	1000 ton/ year
Place of Origin:	Zhejiang

Company Profile

Ningbo Xinqi Precision Magnetism Steel Co., Ltd

Location:	Ningbo, Zhejiang, China (Mainland)
Business Type:	Manufacturer
Main Products:	NdFeB Irregular Shape Magnet, Permanent NdFeB Cylinder Magnet, Permanent NdFeB Motor Magnets, Permanent NdFeB Block Magnet, Countersunk Hole Magnet Motor Magnet

Product Detail

Model No.:	38SH NdFeB magent NiCuNi
Means of Transport:	Ocean, Air, Land
Application:	Speaker Magnet
Shape:	Others
Type:	Permanent
Composite:	Neodymium Magnet
Brand Name:	Nningbo Xinqi Magnet
Composition:	Neodymium Magnet
Grade:	38SH
Surface treatment:	Nickle>=15um
Certification:	ISO/TS
Size:	755mm
Shape:	small block
Production Capacity:	1000 ton/ year
Packing:	standard export sea or air packing
Delivery Date:	10-15days

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Product Description

Product picture:

Features:

1) Segment magnet used in motor.
2) Size:7*5*2
3) Coating: NiCuNi>=15um Ni+Cu+Ni 3 Layer coating, the BEST coating available

4) Directions of magnetization:Axially oriented

Packing:
Inner packing: small white box, plack plastic between each magnet
Outer packing: Carton with OPP bag

Performance Range of Magnets

Br:from 12.200 Gauss to 12.500 Gauss

Hcj:20kOe above

BH (max): from 36MGOe to 39MGOe

NdFeB Magnetof Magnetic grade :

			(Hcb)		(Hcj)		(BH)max		Max Working
Grade	mT	kGs	kA/m	kOe	kA/m	kOe	kJ/m³	MGOe	Tempt(TW)℃
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	≥955	≥12	366-390	46-49	80℃
N50	1400-1450	14.0-14.5	≥796	≥10.0	≥876	≥11	382-406	48-51	80℃
N52	1430-1480	14.3-14.8	≥796	≥10.0	≥876	≥11	398-422	50-53	100℃
35M	1170-1220	11.7-12.2	≥868	≥10.9	≥1114	≥14	263-287	33-36	100℃
38M	1220-1250	12.2-12.5	≥899	≥11.3	≥1114	≥14	287-310	36-39	100℃
40M	1250-1280	12.5-12.8	≥923	≥11.6	≥1114	≥14	302-326	38-41	100℃
42M	1280-1320	12.8-13.2	≥955	≥12.0	≥1114	≥14	318-342	40-43	100℃
45M	1320-1380	13.2-13.8	≥995	≥12.5	≥1114	≥14	342-366	43-46	100℃
48M	1370-1430	13.7-14.3	≥1027	≥12.9	≥1114	≥14	366-390	46-49	100℃
50M	1400-1450	14.0-14.5	≥1033	≥13.0	≥1114	≥14	382-406	48-51	120℃
35H	1170-1220	11.7-12.2	≥868	≥10.9	≥1353	≥17	263-287	33-36	120℃
38H	1220-1250	12.2-12.5	≥899	≥11.3	≥1353	≥17	287-310	36-39	120℃
40H	1250-1280	12.5-12.8	≥923	≥11.6	≥1353	≥17	302-326	38-41	120℃
42H	1280-1320	12.8-13.2	≥955	≥12.0	≥1353	≥17	318-342	40-43	120℃
45H	1320-1360	13.2-13.6	≥963	≥12.1	≥1353	≥17	326-358	41-46	120℃
48H	1370-1430	13.7-14.3	≥995	≥12.5	≥1353	≥17	366-390	46-49	150℃
35SH	1170-1220	11.7=12.2	≥876	≥11.0	≥1592	≥20	263-287	33-36	150℃
38SH	1220-1250	12.2=12.5	≥907	≥11.4	≥1592	≥20	287-310	36-39	150℃
40SH	1250-1280	12.5=12.8	≥939	≥11.8	≥1592	≥20	302-326	38-41	150℃
42SH	1280-1320	12.8=13.2	≥987	≥12.4	≥1592	≥20	318-342	40-43	150℃
45SH	1320-1380	13.2=13.8	≥1003	≥12.6	≥1592	≥20	342-366	43-46	180℃

All our manufacturing procedures are operated well under ISO9001 and TS/16949

Company Introduction

Founded in .2003
Main products:
NdFeB magnets, SmCo magnets , Alinico magnets, Ferrite magnets, Rubber magnets, Magnetic ,Apparatus
Capacity:2000-3000Tons Annual

Ferrite magnets information

Ferrite magnets can be used in a wide range of applications due to their high coercivity and low cost.They also have

good machining properies which allows them to be cut into different shapes and sizes.

Ferrite has an excellent resistance to demagnetisationcorrosion, however care must be taken when handling the product due to its brittleness.

Common applications include reed switches,loud speakers, security systems,audio and television and also holding devices such as pot magnets.