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Traction Motors Neodymium Iron Boron Sintered Magnets

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Traction Motors Neodymium Iron Boron Sintered Magnets

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Brand Name :	UNMAG
Delivery Time :	20-25days
Certification :	ISO9001, IATF16949, ISO14001
Price :	As negotiation
Payment Terms :	T/T L/C
Supply Ability :	100 tons per month for NdFeB magnet

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Traction Motors Neodymium Iron Boron Sintered Magnets

Product Description

Sintered Neodymium Magnet is a kind of rare earth magnet made of neodymium iron boron materials through sintering process. It is widely used in a variety of industrial applications due to its high coercivity and energy product. The magnetic orientation, certification, coating and grade can be customized according to customer requirement. It is certified by ISO9001, IATF16949, ISO14001, etc. The common coatings are nickel, NiCuNi, zinc, epoxy, etc. The grade is normally from N35-N52, 35M-50M, 35H-48H, 30SH-45SH, etc. It has the advantages of high magnetic strength, good temperature stability, good corrosion resistance, and low cost. Sintered Neodymium Magnet is widely used in the fields of industrial automation, automotive, medical equipment, motors, etc.

Magnetic Properties of Sintered Neodymium Magnet

Grade		Remanence		Coercivity		Intrinsic Coercivity		Max Energy Product		Working Temp
Grade		(Br)		(HcB)		(HcJ)		(BH)max		Tw
		KGs	T	KOe	KA/m	KOe	KA/m	MGOe	KJ/m³	℃
N Series	N35	11.7-12.2	1.17-1.22	≥10.9	≥868	≥12	≥955	33-36	263-287	≤80
	N38	12.2-12.5	1.22-1.25	≥11.3	≥899	≥12	≥955	36-39	287-310	≤80
	N40	12.5-12.8	1.25-1.28	≥11.4	≥907	≥12	≥955	38-41	302-326	≤80
	N42	12.8-13.2	1.28-1.32	≥11.5	≥915	≥12	≥955	40-43	318-342	≤80
	N45	13.2-13.8	1.32-1.38	≥11.6	≥923	≥12	≥955	43-46	342-366	≤80
	N48	13.8-14.2	1.38-1.42	≥11.6	≥923	≥12	≥955	46-49	366-390	≤80
	N50	14.0-14.5	1.40-1.45	≥10.0	≥796	≥11	≥876	48-51	382-406	≤60
	N52	14.3-14.8	1.43-1.48	≥10.0	≥796	≥11	≥876	50-53	398-422	≤60
M Series	35M	11.7-12.2	1.17-1.22	≥10.9	≥868	≥14	≥1114	33-36	263-287	≤100
	38M	12.2-12.5	1.22-1.25	≥11.3	≥899	≥14	≥1114	36-39	287-310	≤100
	40M	12.5-12.8	1.25-1.28	≥11.6	≥923	≥14	≥1114	38-40	302-326	≤100
	42M	12.8-13.2	1.28-1.32	≥12.0	≥955	≥14	≥1114	40-43	318-342	≤100
	45M	13.2-13.8	1.32-1.38	≥12.5	≥955	≥14	≥1114	43-46	342-366	≤100
	48M	13.6-14.3	1.36-1.43	≥12.9	≥1027	≥14	≥1114	46-49	366-390	≤100
	50M	14.0-14.5	1.40-1.45	≥13.0	≥1033	≥14	≥1114	48-51	382-406	≤100
	52M	14.3-14.8	1.43-1.48	≥13.0	≥995	≥14	≥1114	50-52	398-414	≤100
H Series	33H	11.3-11.7	1.13-1.17	≥10.6	≥844	≥17	≥1353	31-34	263-287	≤120
	35H	11.7-12.2	1.17-1.21	≥10.9	≥869	≥17	≥1353	33-36	263-287	≤120
	38H	12.2-12.5	1.22-1.25	≥11.3	≥899	≥17	≥1353	36-39	287-310	≤120
	40H	12.5-12.8	1.25-1.28	≥11.6	≥923	≥17	≥1353	38-41	302-326	≤120
	42H	12.8-13.2	1.28-1.32	≥12.0	≥955	≥17	≥1353	40-43	318-342	≤120
	45H	13.0-13.6	1.30-1.36	≥12.1	≥963	≥17	≥1353	43-46	326-358	≤120
	48H	13.7-14.3	1.37-1.43	≥12.5	≥955	≥17	≥1274	46-49	366-390	≤120
SH Series	30SH	10.8-11.3	1.08-1.13	≥10.1	≥804	≥20	≥1592	28-31	233-247	≤150
	33SH	11.3-11.7	1.13-1.17	≥10.6	≥844	≥20	≥1592	31-34	247-271	≤150
	35SH	11.7-12.2	1.17-1.22	≥11.0	≥876	≥20	≥1592	33-36	263-287	≤150
	38SH	12.2-12.5	1.22-1.25	≥11.4	≥907	≥20	≥1592	36-39	287-310	≤150
	40SH	12.5-12.8	1.25-1.28	≥11.8	≥939	≥20	≥1592	38-41	302-326	≤150
	42SH	12.8-13.2	1.28-1.32	≥12.4	≥987	≥20	≥1592	40-43	318-342	≤150
	45SH	13.2-13.8	1.32-1.38	≥12.6	≥1003	≥20	≥1592	43-46	342-366	≤150
	48SH	13.7-14.3	1.37-1.43	≥12.6	≥1003	≥20	≥1592	46-49	366-390	≤150
UH Series	30UH	10.8-11.3	1.08-1.13	≥10.2	≥812	≥25	≥1990	28-31	223-247	≤180
	33UH	11.3-11.7	1.13-1.17	≥10.7	≥852	≥25	≥1990	31-34	247-271	≤180
	35UH	11.7-12.2	1.17-1.22	≥10.8	≥860	≥25	≥1990	33-36	263-287	≤180
	38UH	12.2-12.5	1.22-1.25	≥11.0	≥876	≥25	≥1990	36-39	287-310	≤180
	40UH	12.4-12.8	1.24-1.28	≥11.3	≥915	≥25	≥1990	38-41	302-326	≤180
	42UH	12.8-13.2	1.28-1.32	≥11.3	≥971	≥25	≥1990	40-43	318-342	≤180
EH Series	30EH	10.8-11.3	1.08-1.13	≥10.2	≥812	≥30	≥2388	28-31	223-247	≤200
	33EH	11.3-11.7	1.13-1.17	≥10.5	≥836	≥30	≥2388	31-34	247-271	≤200
	35EH	11.7-12.2	1.17-1.22	≥11.0	≥876	≥30	≥2388	33-36	263-287	≤200
	38EH	12.2-12.5	1.22-1.25	≥11.3	≥899	≥30	≥2388	36-39	287-310	≤200
AH Series	30AH	10.2-10.8	1.02-1.08	≥10.1	≥804	≥35	≥2706	28-30	223-247	≤220
	33AH	11.4-11.7	1.14-1.17	≥10.6	≥844	≥35	≥2706	31-33	247-263	≤220
	35AH	11.7-12.1	1.17-1.21	≥10.9	≥876	≥35	≥2706	33-36	263-279	≤220

Features

Product Name: Sintered Neodymium Magnet
Material: Neodymium Iron Boron
Grade: N35-N52, 35M-50M, 35H-48H, 30SH-45SH...
High Performance Permanent Magnet
Powder Metallurgy Magnet
Coating: Nickel,NiCuNi,Zinc,Epoxy Etc
Certification: ISO9001, IATF16949, ISO14001
Shape: Block,Arc,Ring,Customized Shape Magnet

Technical Parameters

Property	Details
High Performance Permanent Magnet	Sintered Neodymium Magnet
Rare Earth Magnet	Neodymium Iron Boron
Coating	Nickel,NiCuNi,Zinc,Epoxy Etc
Grade	N35-N52, 35M-50M, 35H-48H, 30SH-45SH...
Shape	Block,Arc,Ring,Customized Shape Magnet
Application	New Energy Cars,Wind Power Generation,Servo Motors,Traction Motors
Certification	ISO9001, IATF16949, ISO14001
Working Temperature	80~220°C
Magnetic Orientation	As Customization

Applications

Sintered Neodymium Magnets, also known as Neodymium-Iron-Boron (NdFeB) Magnets, are a type of sintered permanent magnet made from an alloy of neodymium, iron and boron. The brand name of the product is UNMAG, and it is made in China. Packaging is in carton boxes and delivery time is 20-25 days. The material used is Neodymium Iron Boron, which has a working temperature of 80-220°C. The grades of the product range from N35-N52, 35M-50M, 35H-48H, 30SH-45SH, and shapes come in block, arc, ring and customized shapes. The applications of UNMAG Sintered Neodymium Magnets can be found in new energy cars, wind power generation, servo motors and traction motors.

Physical Properties & Application to Environment of the Coating

Coating Material	Colour	Properties	Environment of Application	Thickness of Coating layer
Zinc	Blue, Black and rainbow etc	Compact, Stable and Homogeneous	With reasonalbe capability of anticorrosion	6um≤∮≤12
Nickel-Copper-Nickel	White and black	Light and Stable	Suitable for higher corrosive environment	15μm≤∮≤30pm
Phosphorization	Colorless or light gray	uniform thickness	short-term anticorrosion	-
Epoxy	Black and Gray	layer with certain luster, insurability	Suitable for higher corrosive environment	≥15μm
Parylene	transparency	uniform thickness, density pinholes-free and insurability	Excellent capability of anticorrosion especially for small items	0.1μm≤∮≤100pm
Ni+Cu+Epoxy	Black	Layer with certain luster	Excellent capability of	10-30μm
			anticorrosion. Suitable for
			hostile environment
			salt spray resistance>300hr
Al+Epoxy	Black	Layer with certain luster	Excellent capability of	15-35μm
			anticorrosion. Suitable for
			hostile environment
			salt spray resistance>650hr Widely used in new energy
			auto magnets

Customization

Customized Service for Sintered Neodymium Magnet

UNMAG provides high performance permanent magnet, sintered permanent magnet and neodymium-iron-boride magnet with customized shape, material, coating, working temperature and application.

Brand Name: UNMAG
Place of Origin: China
Packaging Details: Carton Box
Delivery Time: 20-25days
Shape: Block,Arc,Ring,Customized Shape Magnet
Application: New Energy Cars,Wind Power Generation,Servo Motors,Traction Motors
Coating: Nickel,NiCuNi,Zinc,Epoxy Etc
Material: Neodymium Iron Boron
Working Temperature: 80~220°C

Packing and Shipping:

Packaging and Shipping of Sintered Neodymium Magnet

Sintered neodymium magnets are a special type of magnet that requires special packing and shipping in order to ensure its safe delivery. To ensure the safe and secure delivery of sintered neodymium magnets, we recommend the following process for packing and shipping:

Magnet should be individually wrapped in a non-metallic material such as cloth or paper.
The package should then be sealed in a protective package such as cardboard, plastic, or bubble wrap.
The package should be labeled with a “FRAGILE” sticker.
The package should be shipped using a reputable carrier that offers tracking services.
The package should be insured in case of loss or damage.

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