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Ningbo Permanent Magnet Materials Co.,Ltd
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Payment Terms: | T/T,L/C |
Place of Origin: | Zhejiang, China (Mainland) |
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product name Rare Earth N35-52 Neodymium Ring Magnets
feature
1.applied:industrial magnets
2.shape:Arc
3.Grade:N35-52,M,H,SH,UH,EH
5.size:According tocustomer requirements
6.apply :motor
7.material :Neodymium Magnets
8.cladding material :Nickel, nickel and copper, nickel, zinc, gold, silver, andthe passivation, black epoxy resin
9.Max Working Temperature: 80 ℃
About Neodymium Magnets:
Neodymium magnets are one of rare earthpermanent magnets. Neodymium magnets are also known as NdFeB magnets, or neorare earth magnets. As its magnetic strength is very strong, people also simplycall it super strong magnets or super powerful magnets. The main elements ofthis magnet include neodymium (Nd), iron (Fe) and boron (B).
Magentic Properties
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] |