PARAMETER:
| Project | Unit | STCK120-500 |
| Spindle cone bore runout | mm | 0.008 |
| X/Z running path perpendicularity | mm | 0.02/300 |
| X1/Z1 running path perpendicularity | mm | 0.02/300 |
| The parallelism of the main axis with the Z/Z1 trajectory | mm | 0.02/300 |
| Repeated positioning accuracy | mm | ±0.006 |
| Surface roughness | Ra | 1.6 |
| Workpiece length range | mm | 300-500 |
| Workpiece diameter range | mm | 20-120 |
| Tool carriage | T | 2 |
| X and X1 travel | mm | 300/300 |
| Z and Z1 each travel | mm | 500/500 |
| Spindle power | kw | 7.5kw |
| Servo power | kw | 2.2*4 |
| Pumping station power | kw | 1.5kw |
| Pump power | kw | 0.75 |
| Overall size | mm | 3100*1600*1600 |
| Machine weight | kg | 3500 |