AT3
| Thickness(mm) | 4.5±0.3 |
| Max Width(mm) | 220 |
| Pitch(mm) | 10±0.8‰ |
| Steel Wire(mm) | 0.7 |
| Breaking Strength(N) | 7800 |
| Allowable Tensile Force(N) | 1950 |
| Standard Roll Length(M) | 100 |
| Allowable Temperature(℃) | -20/+100 |
| Min Number Of Gear Teeth In Ω | 20 |
| Min Diameter Of External Idler Gear(mm) | 60 |
| Min Number Of Belt Teeth For Opening(mm) | 12 |
