| ITEM | UNIT | JT-640T |
| Workbench | Workbench size | mm | 700*700 |
| Worktable load-bearing capacity | kg | 250 |
| T-slot width (width x spacing x number of slots) | mm | 14*100*3 |
| Trip | X-axis travel | mm | 600 |
| Y-axis travel | mm | 400 |
| Z-axis travel | mm | 350 |
| Distance from spindle end face to workbench | mm | 170-520 |
| Distance from spindle center to Z-axis rail surface | mm | 420 |
| Principal axis | Speed range | rpm | 20000 |
| Main spindle power (continuous/30 minute rated) | kw | 3.7/5.5 |
| Slope of spindle inner hole | | BT30 |
| Transmission mode | | |
| Feed | X-axis rapid displacement | m/min | 48 |
| Y-axis rapid displacement | m/min | 48 |
| Z-axis rapid displacement | m/min | 48 |
| Feed rate | mm/min | 15000 |
| Automatic tool change system | Tool magazine capacity | set | 21 |
| Maximum tool outer diameter (when fully loade | mm | 65 |
| Expanding the diameter of the hollow blade | mm | 100 |
| Maximum tool length | mm | 160 |
| Maximum tool weight | kg | 2 |
| Tool change time (knife to knife) | sec | 2 |
| Precision VD13441 (JISB6338) | Positioning accuracy | mm | P0.01(±0.004/300) |
| Repetitive accuracy | mm | Ps0.008(±0.003) |
| Other | Electricity dernad | Kva | 15 |
| Barometric pressure demand (minimum) | kg/cm² | 5.5 |
| Cuting fluid capacity | liter | 250 |
| Machine footprint | mm(approximately) | 1900*2200 |
| Machine height | mm(approximately) | 2600 |
| Machine weight | kg(approximately) | 3000 |
