Delivery Time:10-12 days for H grade series
Certification:SGS, RoHS
5mm Thickness Strong Sintered NdFeB Magnet With Zinc Coating
Specification of Arc
| Grade | Br(mT) | bHc (KA/m) | jHc (KA/m) | Bhmax(MGOe) | Density (g/cm3) | Br.Temp.Coefficient (%/°C) | Working Temp. (°C) |
| 30H | 1080-1130 | ≥810 | ≥1353 | 30-31 | 7.4-7.6 | -0.1 | ≤120 |
| 33H | 1130-1170 | ≥836 | ≥1353 | 31-33 | 7.4-7.6 | -0.1 | ≤120 |
| 35H | 1170-1210 | ≥868 | ≥1353 | 33-36 | 7.4-7.6 | -0.1 | ≤120 |
| 38H | 1210-1250 | ≥899 | ≥1353 | 36-37 | 7.4-7.6 | -0.1 | ≤120 |
| 40H | 1250-1280 | ≥923 | ≥1353 | 38-41 | 7.4-7.6 | -0.1 | ≤120 |
| 42H | 1280-1320 | ≥955 | ≥1353 | 40-43 | 7.4-7.6 | -0.1 | ≤120 |
| 44H | 1300-1370 | ≥963 | ≥1274 | 41-45 | 7.4-7.6 | -0.1 | ≤120 |
| 46H | 1320-1380 | ≥980 | ≥1274 | 43-47 | 7.4-7.6 | -0.1 | ≤120 |
Feature of Arc
1. Stable neodymium magnet
2. Good performance arc
3. Available multiple coating
4. Strong magnetic field
Application
It is used on many different kinds of motors for small or big machine
Production Process of Arc
