A Rigid, Compact, Highly Accurate And High-Speed CNC Chucker
Salient features
| Model | - | ST 30 | ||||
| Capacity | ||||||
| Bed | - | 45°-H | ||||
| Swing Over Bed | mm | 550 | ||||
| Max Turning Dia (Upto) | mm | 400 (460) | ||||
| Standard Turning Dia | mm | 300 | ||||
| Max Turning Length (With Chuck) | mm | 310 | ||||
| Admit Between Centres | mm | 310 | ||||
| Chuck Size | mm | 200 (250, 315) | ||||
| Main Spindle | ||||||
| Bore Through Spindle | mm | 68 (86) | ||||
| Spindle Nose | Type | A2-6 (A2-8) | ||||
| Spindle Power (Fanuc) | Kw | 11/15 | ||||
| Spindle Power (Siemens) | Kw | 12/16 | ||||
| Spindle Speed (Inf Variable) | Rpm | 3500 (4000, 4500) | ||||
| Front Bearing Bore | mm | 100 (120) | ||||
| Bore Through Draw Bar | mm | 45 (50, 75) | ||||
| Transverses | ||||||
| X-Axis Stroke | mm | 260 | ||||
| Z-Axis Stroke | mm | 320 | ||||
| Feed Rates | ||||||
| Feed Rate (Inf Variable) | mm/min | 1-10000 | ||||
| Rapid Transverse X-Axis | Mtrs/min | 30 | ||||
| Rapid Transverse Z-Axis | Mtrs/min | 30 | ||||
| Turrent / Tooling | ||||||
| Size (Model) | Type | BTP 80 (BTP 100) | ||||
| No. of Tool Positions | No. | 8 (12) | ||||
| Tool Shank Size | mm | 25x25 (32x32) | ||||
| Max Boring Bar Dia | mm | 40 | ||||
| Accuracies (AS PER VDI DGQ - 3441) | ||||||
| Positional Accuracy | mm | 0.01 | ||||
| Rpeatability | mm | ±0.005 | ||||
| CNC System | Make | Siemens/ Fanuc | ||||
| Machine Physical Parameters (Approx.) | ||||||
| Overall Size (LXBXH) | Mtrs | 1.6x1.8x1.9 | ||||
| Overall Weight | Kg | 4000 | ||||