permanent neodymium block magnet for motor from China manufacturer - Ningbo Permanent Magnet Materials Co.,Ltd

permanent neodymium block magnet for motor

Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Means of Transport: Ocean,Land,Air

Packing: According to the practical ...

Application: Motor Magnet

Type: Permanent

size:: According to customer's req...

Coating: NiCuNi, Zn, Black Epoxy, an...

Production Capacity: 1000000 piece one year

Delivery Date: According to the actual num...

Shape: Block

Composite: Rare Earth Magnet

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

Material::: Neodymium Magnet

Permanent Neodymium magnets are the third generation of rare earth magnets, which are composed of Neodymium, Iron, Boron and a few transition metals.

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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