STC 1250 MT
High Performance Cutting 5-axis Mill Turn center
The STC series has been designed to provide unrivalled economy in the machining of the most demanding structural parts, multi-blades and casings with long cycle times, and provide the customer with a whole host of practical options. These machining centers have excellent static and dynamic properties as well as a tried and tested rotatable head, making them the benchmark for heavy chip removal in titanium and Inconel part for the aerospace and power generation industries.
Key benefits:
– Unparalleled levels of long-term precision
– A modern and innovative machine system which provides high levels of reliability and availability
– Optimum spindle speed / torque curve characteristic for HPC titanium machining
– Perfect machine geometry which enables accurate machining
– A stable, low-vibrations milling process which creates a platform for increased tool service lives and thus greater productivity
Axis Configuration
Technical Data
Please choose the Measuring Unit
| Pallet clamping surface according to DIN 55201 | mm | 1000 x 1000 (1000 x 1250 / 1250 x 1250) |
| Max. workpiece weight | kg | 5000 |
| Column linear travel X | mm | 2200 |
| Main spindle vertical travel Y | mm | 1500 (1900) |
| Table traverse travel Z | mm | 2100 |
| Swing diameter | mm | 2200 |
| A-axis | degree | -100/+60 |
| B-axis | degree | endless |
| X/Y/Z | m/min | 45 |
| A-axis | rpm | 6(12) |
| B-axis | rpm | 5.5 (10) |
| B-axis (with turning capability) | rpm | 400 |
| Motor spindle , max. speed | rpm | 30000 |
| Max. power (100% ED) | kW | 120 |
| Total taper | HSK-A63 / (HSK-A 63/80) |
| Positioning uncertainty (P) | sec | 0,006 / 6 |
| Positioning scatter (Ps) | sec | 0,0028 / 4 |
| Reversal error (U) | sec | 0,002 / 3 |
| Weight | t | 58 |
| Space requirement for basic machine LxWxH | mm | 11400 x 8300 x 5450 |
Gallery
