- Model NO.: JM-ring2
- Shape: Ring
- Grade: N52
- Type: Permanent
- Trademark: Jyun Magnetism
- Specification: International Standard
- HS Code: 85051190
- Application: Industrial Magnet
- Coating: Nickel
- Plating: Custom Design
- Composition: Rare Earth Magnet
- Transport Package: Carton
- Origin: China
This NdFeB Magnet Ring is very strong NdFeB magnet
The magnet performance can be according to your requirement
From N35 to N50M is available
The magnet size can be customized
The surface can be treated as anti-rust process or zinc-plated, nickel-plated, epoxy-plated
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 |  Br |  (bHc) |  (iHc |  (BH)max | |||||||||
T | KG | KA/m | KOe | KA/m | KOe | KJ/m3 | MGOe | ||||||
Max | Min | Max | Min | Max | Min | Max | Min | ||||||
1 | N30 | 1.17 | 1.09 | 11.7 | 10.9 | ≥796 | ≥10.0 | ≥955 | ≥12 | 263 | 223 | 33 | 28 |
2 | N33 | 1.22 | 1.14 | 12.2 | 11.4 | ≥836 | ≥10.5 | ≥955 | ≥12 | 287 | 247 | 36 | 31 |
3 | N35 | 1.25 | 1.18 | 12.5 | 11.8 | ≥860 | ≥10.8 | ≥955 | ≥12 | 302 | 263 | 38 | 33 |
4 | N38 | 1.30 | 1.23 | 13.0 | 12.3 | ≥860 | ≥10.8 | ≥955 | ≥12 | 326 | 286 | 41 | 36 |
5 | N40 | 1.32 | 1.26 | 13.2 | 12.6 | ≥860 | ≥10.8 | ≥955 | ≥12 | 334 | 289 | 42 | 38 |
6 | N42 | 1.35 | 1.30 | 13.5 | 13.0 | ≥860 | ≥10.8 | ≥955 | ≥12 | 350 | 318 | 44 | 40 |
7 | N45 | 1.38 | 1.32 | 13.8 | 13.2 | ≥860 | ≥10.8 | ≥955 | ≥12 | 366 | 334 | 46 | 42 |
8 | N48 | 1.43 | 1.37 | 14.3 | 13.7 | ≥836 | ≥10.5 | ≥875 | ≥11 | 390 | 358 | 49 | 45 |
9 | N50 | 1.46 | 1.39 | 14.6 | 13.9 | ≥836 | ≥10.5 | ≥875 | ≥11 | 406 | 374 | 51 | 47 |
10 | N52 | 1.48 | 1.42 | 14.8 | 14.2 | ≥836 | ≥10.5 | ≥875 | ≥11 | 422 | 390 | 53 | 49 |
11 | N30M | 1.17 | 1.09 | 11.7 | 10.9 | ≥812 | ≥10.2 | ≥1114 | ≥14 | 263 | 223 | 33 | 28 |
12 | N33M | 1.22 | 1.14 | 12.2 | 11.4 | ≥852 | ≥10.7 | ≥1114 | ≥14 | 287 | 247 | 36 | 31 |
13 | N35M | 1.25 | 1.18 | 12.5 | 11.8 | ≥876 | ≥11.0 | ≥1114 | ≥14 | 302 | 263 | 38 | 33 |
14 | N38M | 1.30 | 1.23 | 13.0 | 12.3 | ≥916 | ≥11.5 | ≥1114 | ≥14 | 326 | 287 | 41 | 36 |
15 | N40M | 1.32 | 1.26 | 13.2 | 12.6 | ≥939 | ≥11.8 | ≥1114 | ≥14 | 342 | 302 | 43 | 38 |
16 | N42M | 1.35 | 1.30 | 13.5 | 13.0 | ≥955 | ≥12.0 | ≥1114 | ≥14 | 358 | 318 | 45 | 40 |
17 | N45M | 1.38 | 1.32 | 13.8 | 13.2 | ≥971 | ≥12.2 | ≥1114 | ≥14 | 374 | 334 | 47 | 42 |
18 | N48M | 1.43 | 1.37 | 14.3 | 13.7 | ≥995 | ≥12.5 | ≥1114 | ≥14 | 398 | 358 | 50 | 45 |
19 | N50M | 1.46 | 1.39 | 14.6 | 13.9 | ≥995 | ≥12.5 | ≥1035 | ≥13 | 414 | 374 | 52 | 47 |
20 | N27H | 1.11 | 1.02 | 11.1 | 10.2 | ≥780 | ≥9.80 | ≥1353 | ≥17 | 239 | 199 | 30 | 25 |
21 | N30H | 1.17 | 1.09 | 11.7 | 10.9 | ≥812 | ≥10.2 | ≥1353 | ≥17 | 263 | 223 | 33 | 28 |
22 | N33H | 1.22 | 1.14 | 12.2 | 11.4 | ≥852 | ≥10.7 | ≥1353 | ≥17 | 287 | 247 | 36 | 31 |
23 | N35H | 1.25 | 1.18 | 12.5 | 11.8 | ≥876 | ≥11.0 | ≥1353 | ≥17 | 302 | 263 | 38 | 33 |
24 | N38H | 1.30 | 1.23 | 13.0 | 12.3 | ≥916 | ≥11.5 | ≥1353 | ≥17 | 326 | 287 | 41 | 36 |
25 | N40H | 1.32 | 1.26 | 13.2 | 12.6 | ≥939 | ≥11.8 | ≥1353 | ≥17 | 342 | 302 | 43 | 38 |
26 | N44H | 1.37 | 1.30 | 13.7 | 13.0 | ≥963 | ≥12.1 | ≥1273 | ≥16 | 366 | 318 | 46 | 41 |
27 | N46H | 1.40 | 1.34 | 14.0 | 13.4 | ≥995 | ≥12.5 | ≥1273 | ≥16 | 382 | 334 | 48 | 43 |
28 | N48H | 1.42 | 1.36 | 14.2 | 13.6 | ≥1011 | ≥12.7 | ≥1273 | ≥16 | 398 | 358 | 50 | 45 |
29 | N27SH | 1.11 | 1.02 | 11.1 | 10.2 | ≥780 | ≥9.80 | ≥1592 | ≥20 | 239 | 199 | 30 | 25 |
30 | N30SH | 1.17 | 1.09 | 11.7 | 10.9 | ≥812 | ≥10.2 | ≥1592 | ≥20 | 263 | 223 | 333 | 28 |
31 | N33SH | 1.22 | 1.14 | 12.2 | 11.4 | ≥851 | ≥10.7 | ≥1592 | ≥20 | 287 | 247 | 36 | 31 |
32 | N35SH | 1.25 | 1.18 | 12.5 | 11.8 | ≥876 | ≥11.0 | ≥1592 | ≥20 | 302 | 263 | 38 | 33 |
33 | N38SH | 1.30 | 1.23 | 13.0 | 12.3 | ≥923 | ≥11.6 | ≥1592 | ≥20 | 326 | 287 | 41 | 36 |
34 | N40SH | 1.32 | 1.26 | 13.2 | 12.6 | ≥939 | ≥11.8 | ≥1592 | ≥20 | 342 | 302 | 43 | 38 |
35 | N42SH | 1.34 | 1.28 | 13.4 | 12.8 | ≥955 | ≥12.0 | ≥1512 | ≥19 | 350 | 310 | 44 | 39 |
36 | N45SH | 1.38 | 1.32 | 13.8 | 13.2 | ≥987 | ≥12.4 | ≥1512 | ≥19 | 374 | 334 | 47 | 42 |
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