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Ningbo Permanent Magnet Materials Co.,Ltd

[Province: Zhejiang ]

Industrial permanent neodymium block magnet for motor

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Industrial permanent neodymium block magnet for motor

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Basic Info.

Application: Motor Magnet
Shape: Block
Type: Permanent
Composite: Rare Earth Magnet
size:: According to customer's requirement
Grade:: N35-52,M,H,SH,UH,EH
Coating: NiCuNi, Zn, Black Epoxy, and etc.
Material::: Neodymium Magnet
Place of Origin: Zhejiang
Min.Order: 1000 Piece/Pieces
Means of Transport: Ocean, Air, Land

Supply Capacity

Production Capacity: 1000000 piece one year
Packing:According to the practical mode of transportation decided to packing
Delivery Date: According to the actual number of delivery date

productname Industrial permanent neodymium block magnet for motor

f eature
1.applied:industrial magnets
2.shape:block

3.Grade:N35-52,M,H,SH,UH,EH

5.size:According to customer requirements

6.apply :motor

7.material :Neodymium Magnets
8.cladding material :Nickel, nickel and copper, nickel, zinc, gold, silver, and the passivation, black epoxy resin
9.Max Working Temperature: 80 ℃

About Neodymium Magnets:
Neodymium magnets are one of rare earth permanent magnets. Neodymium magnets are also known as NdFeB magnets, or neo rare earth magnets. As its magnetic strength is very strong, people also simply call it super strong magnets or super powerful magnets. The main elements of this magnet include neodymium (Nd), iron (Fe) and boron (B).

Permanent Neodymium magnets are the third generation of rare earth magnets, which are composed of Neodymium, Iron, Boron and a few transition metals. They have high remanence, high coercive force, high energy product, and high performance /cost. Currently the permanent Neodymium magnets are the strongest magnets available in the world.

The Magnetic Properties

Magnetic Properties of Neodymium Magnets
Grade Residual Induction Coercive Force Intrinsic Coercive Force Maximum Energy Product Maximum Working Temperature
Br Hcb Hcj (BH)max Tw
mT kA/m kA/m kJ/m3
[kGs] [kOe] [kOe] [MGOe]
N35 1170-1220 ≥868 ≥955 263-287 80°
[11.7-12.2] [≥10.9] [≥12] [33-36]
N38 1220-1250 ≥899 ≥955 287-310 80°
[12.2-12.5] [≥11.3] [≥12] [36-39]
N40 1250-1280 ≥907 ≥955 302-326 80°
[12.5-12.8] [≥11.4] [≥12] [38-41]
N42 1280-1320 ≥915 ≥955 318-342 80°
[12.8-13.2] [≥11.5] [≥12] [40-43]
N45 1320-1380 ≥923 ≥955 342-366 80°
[13.2-13.8] [≥11.6] [≥12] [43-46]
N48 1380-1420 ≥923 ≥955 366-390 80°
[13.8-14.2] [≥11.6] [≥12] [46-49]
N50 1400-1450 ≥796 ≥876 382-406 80°
[14.0-14.5] [≥10.0] [≥11] [48-51]
N52 1430-1480 ≥796 ≥876 398-422 80°
[14.3-14.8] [≥10.0] [≥11] [50-53]
30M 1080-1130 ≥805 ≥1114 223-247 100°
[10.8-11.3] [≥10.1] [≥14] [28-31]
33M 1130-1170 ≥836 ≥1114 247-263 100°
[11.3-11.7] [≥10.5] [≥14] [31-33]
35M 1170-1220 ≥868 ≥1114 263-287 100°
[11.7-12.2] [≥10.9] [≥14] [33-36]
38M 1220-1250 ≥899 ≥1114 287-310 100°
[12.2-12.5] [≥11.3] [≥14] [36-39]
40M 1250-1280 ≥923 ≥1114 302-326 100°
[12.5-12.8] [≥11.6] [≥14] [38-41]
42M 1280-1320 ≥955 ≥1114 318-342 100°
[12.8-13.2] [≥12.0] [≥14] [40-43]
45M 1320-1380 ≥995 ≥1114 342-366 100°
[13.2-13.8] [≥12.5] [≥14] [43-46]
48M 1370-1430 ≥1027 ≥1114 366-390 100°
[13.7-14.3] [≥12.9] [≥14] [46-49]
50M 1400-1450 ≥1033 ≥1114 382-406 100°
[14.0-14.5] [≥13.0] [≥14] [48-51]
35H 1170-1220 ≥868 ≥1353 263-287 120°
[11.7-12.2] [≥10.9] [≥17] [33-36]
38H 1220-1250 ≥899 ≥1353 287-310 120°
[12.2-12.5] [≥11.3] [≥17] [36-39]
40H 1250-1280 ≥923 ≥1353 302-326 120°
[12.5-12.8] [≥11.6] [≥17] [38-41]
42H 1280-1320 ≥955 ≥1353 318-342 120°
[12.8-13.2] [≥12.0] [≥17] [40-43]
45H 1320-1360 ≥963 ≥1353 342-366 120°
[13.2-13.6] [≥12.1] [≥17] [43-46]
48H 1370-1430 ≥995 ≥1353 366-390 120°
[13.7-14.3] [≥12.5] [≥17] [46-49]
35SH 1170-1220 ≥876 ≥1592 263-287 150°
[11.7-12.2] [≥11.0] [≥20] [33-36]
38SH 1220-1250 ≥907 ≥1592 287-310 150°
[12.2-12.5] [≥11.4] [≥20] [36-39]
40SH 1250-1280 ≥939 ≥1592 302-326 150°
[12.5-12.8] [≥11.8] [≥20] [38-41]
42SH 1280-1320 ≥987 ≥1592 318-342 150°
[12.8-13.2] [≥12.4] [≥20] [40-43]
45SH 1320-1380 ≥1003 ≥1592 342-366 150°
[13.2-13.8] [≥12.6] [≥20] [43-46]
28UH 1040-1080 ≥764 ≥1990 207-231 180°
[10.4-10.8] [≥9.6] [≥25] [26-29]
30UH 1080-1130 ≥812 ≥1990 223-247 180°
[10.8-11.3] [≥10.2] [≥25] [28-31]
33UH 1130-1170 ≥852 ≥1990 247-271 180°
[11.3-11.7] [≥10.7] [≥25] [31-34]
35UH 1170-1220 ≥860 ≥1990 263-287 180°
[11.7-12.2] [≥10.8] [≥25] [33-36]
38UH 1220-1250 ≥876 ≥1990 287-310 180°
[12.2-12.5] [≥11.0] [≥25] [36-39]
40UH 1250-1280 ≥899 ≥1990 302-326 180°
[12.5-12.8] [≥11.3] [≥25] [38-41]
28EH 1040-1080 ≥780 ≥2388 207-231 200°
[10.4-10.8] [≥9.8] [≥30] [26-29]
30EH 1080-1130 ≥812 ≥2388 223-247 200°
[10.8-11.3] [≥10.2] [≥30] [28-31]
33EH 1130-1170 ≥876 ≥2388 247-271 200°
[11.3-11.7] [≥10.5] [≥30] [31-34]
35EH 1170-1220 ≥876 ≥2388 263-287 200°
[11.7-12.2] [≥11.0] [≥30] [33-36]
38EH 1220-1250 ≥899 ≥2388 287-310 200°
[12.2-12.5] [≥11.3] [≥30] [36-39]
28AH 1040-1080 ≥787 ≥2624 207-231 220°
[10.4-10.8] [≥9.9] [≥33] [26-29]
30AH 1080-1130 ≥819 ≥2624 223-247 220°
[10.8-11.3] [≥10.3] [≥33] [28-31]
33AH 1130-1170 ≥843 ≥2624 247-271 220°
[11.3-11.7] [≥10.6] [≥33] [31-34]

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Mr. wang jian bo (manager)

Tel: 86-574-87560803

Mobile: 13116636617

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Contact Method

Ningbo Permanent Magnet Materials Co.,Ltd

Majing Industrial Park, Jiangbei district, Ningbo, Zhejiang, China (Mainland)

Fax: 86-574-87560803

Ningbo Permanent Magnet Materials Co.,Ltd

Industrial permanent neodymium block magnet for motor

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Magnetic Properties of Neodymium Magnets
Grade	Residual Induction	Coercive Force	Intrinsic Coercive Force	Maximum Energy Product	Maximum Working Temperature
	Br	Hcb	Hcj	(BH)max	Tw
	mT	kA/m	kA/m	kJ/m3
	[kGs]	[kOe]	[kOe]	[MGOe]
N35	1170-1220	≥868	≥955	263-287	80°
N35	[11.7-12.2]	[≥10.9]	[≥12]	[33-36]	80°
N38	1220-1250	≥899	≥955	287-310	80°
N38	[12.2-12.5]	[≥11.3]	[≥12]	[36-39]	80°
N40	1250-1280	≥907	≥955	302-326	80°
N40	[12.5-12.8]	[≥11.4]	[≥12]	[38-41]	80°
N42	1280-1320	≥915	≥955	318-342	80°
N42	[12.8-13.2]	[≥11.5]	[≥12]	[40-43]	80°
N45	1320-1380	≥923	≥955	342-366	80°
N45	[13.2-13.8]	[≥11.6]	[≥12]	[43-46]	80°
N48	1380-1420	≥923	≥955	366-390	80°
N48	[13.8-14.2]	[≥11.6]	[≥12]	[46-49]	80°
N50	1400-1450	≥796	≥876	382-406	80°
N50	[14.0-14.5]	[≥10.0]	[≥11]	[48-51]	80°
N52	1430-1480	≥796	≥876	398-422	80°
N52	[14.3-14.8]	[≥10.0]	[≥11]	[50-53]	80°
30M	1080-1130	≥805	≥1114	223-247	100°
30M	[10.8-11.3]	[≥10.1]	[≥14]	[28-31]	100°
33M	1130-1170	≥836	≥1114	247-263	100°
33M	[11.3-11.7]	[≥10.5]	[≥14]	[31-33]	100°
35M	1170-1220	≥868	≥1114	263-287	100°
35M	[11.7-12.2]	[≥10.9]	[≥14]	[33-36]	100°
38M	1220-1250	≥899	≥1114	287-310	100°
38M	[12.2-12.5]	[≥11.3]	[≥14]	[36-39]	100°
40M	1250-1280	≥923	≥1114	302-326	100°
40M	[12.5-12.8]	[≥11.6]	[≥14]	[38-41]	100°
42M	1280-1320	≥955	≥1114	318-342	100°
42M	[12.8-13.2]	[≥12.0]	[≥14]	[40-43]	100°
45M	1320-1380	≥995	≥1114	342-366	100°
45M	[13.2-13.8]	[≥12.5]	[≥14]	[43-46]	100°
48M	1370-1430	≥1027	≥1114	366-390	100°
48M	[13.7-14.3]	[≥12.9]	[≥14]	[46-49]	100°
50M	1400-1450	≥1033	≥1114	382-406	100°
50M	[14.0-14.5]	[≥13.0]	[≥14]	[48-51]	100°
35H	1170-1220	≥868	≥1353	263-287	120°
35H	[11.7-12.2]	[≥10.9]	[≥17]	[33-36]	120°
38H	1220-1250	≥899	≥1353	287-310	120°
38H	[12.2-12.5]	[≥11.3]	[≥17]	[36-39]	120°
40H	1250-1280	≥923	≥1353	302-326	120°
40H	[12.5-12.8]	[≥11.6]	[≥17]	[38-41]	120°
42H	1280-1320	≥955	≥1353	318-342	120°
42H	[12.8-13.2]	[≥12.0]	[≥17]	[40-43]	120°
45H	1320-1360	≥963	≥1353	342-366	120°
45H	[13.2-13.6]	[≥12.1]	[≥17]	[43-46]	120°
48H	1370-1430	≥995	≥1353	366-390	120°
48H	[13.7-14.3]	[≥12.5]	[≥17]	[46-49]	120°
35SH	1170-1220	≥876	≥1592	263-287	150°
35SH	[11.7-12.2]	[≥11.0]	[≥20]	[33-36]	150°
38SH	1220-1250	≥907	≥1592	287-310	150°
38SH	[12.2-12.5]	[≥11.4]	[≥20]	[36-39]	150°
40SH	1250-1280	≥939	≥1592	302-326	150°
40SH	[12.5-12.8]	[≥11.8]	[≥20]	[38-41]	150°
42SH	1280-1320	≥987	≥1592	318-342	150°
42SH	[12.8-13.2]	[≥12.4]	[≥20]	[40-43]	150°
45SH	1320-1380	≥1003	≥1592	342-366	150°
45SH	[13.2-13.8]	[≥12.6]	[≥20]	[43-46]	150°
28UH	1040-1080	≥764	≥1990	207-231	180°
28UH	[10.4-10.8]	[≥9.6]	[≥25]	[26-29]	180°
30UH	1080-1130	≥812	≥1990	223-247	180°
30UH	[10.8-11.3]	[≥10.2]	[≥25]	[28-31]	180°
33UH	1130-1170	≥852	≥1990	247-271	180°
33UH	[11.3-11.7]	[≥10.7]	[≥25]	[31-34]	180°
35UH	1170-1220	≥860	≥1990	263-287	180°
35UH	[11.7-12.2]	[≥10.8]	[≥25]	[33-36]	180°
38UH	1220-1250	≥876	≥1990	287-310	180°
38UH	[12.2-12.5]	[≥11.0]	[≥25]	[36-39]	180°
40UH	1250-1280	≥899	≥1990	302-326	180°
40UH	[12.5-12.8]	[≥11.3]	[≥25]	[38-41]	180°
28EH	1040-1080	≥780	≥2388	207-231	200°
28EH	[10.4-10.8]	[≥9.8]	[≥30]	[26-29]	200°
30EH	1080-1130	≥812	≥2388	223-247	200°
30EH	[10.8-11.3]	[≥10.2]	[≥30]	[28-31]	200°
33EH	1130-1170	≥876	≥2388	247-271	200°
33EH	[11.3-11.7]	[≥10.5]	[≥30]	[31-34]	200°
35EH	1170-1220	≥876	≥2388	263-287	200°
35EH	[11.7-12.2]	[≥11.0]	[≥30]	[33-36]	200°
38EH	1220-1250	≥899	≥2388	287-310	200°
38EH	[12.2-12.5]	[≥11.3]	[≥30]	[36-39]	200°
28AH	1040-1080	≥787	≥2624	207-231	220°
28AH	[10.4-10.8]	[≥9.9]	[≥33]	[26-29]	220°
30AH	1080-1130	≥819	≥2624	223-247	220°
30AH	[10.8-11.3]	[≥10.3]	[≥33]	[28-31]	220°
33AH	1130-1170	≥843	≥2624	247-271	220°
33AH	[11.3-11.7]	[≥10.6]	[≥33]	[31-34]	220°

Application:	Motor Magnet
Shape:	Block
Type:	Permanent
Composite:	Rare Earth Magnet
size::	According to customer's requirement
Grade::	N35-52,M,H,SH,UH,EH
Coating:	NiCuNi, Zn, Black Epoxy, and etc.
Material:::	Neodymium Magnet
Place of Origin:	Zhejiang