STC 1600/170

High Performance Cutting 6-axis machining 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 1250×1800 (1600×1800)
Max. workpiece weight kg 12000

Column linear travel X mm 3400
Main spindle vertical travel Y mm 1900
Table traverse travel Z mm 2850
Swing diameter mm 3300
A-axis degree +/-115
B-axis degree endless
C-axis degree endless

X/Y/Z m/min 40
A-axis rpm 14
B-axis rpm 8
C-axis rpm 14

Gear driven spindle, max. speed rpm 8000
Max. power at 100% duty cycle kW/Nm 37/940
Total taper SK 50 (HSK-A100)
Motor spindle 1, max. speed rpm
Max. power at 100% duty cycle kW/Nm
Total taper
Motor spindle 2, max. speed rpm 24000
Max. power at 100% duty cycle kW/Nm 70/65
Total taper HSK-A63

Positioning uncertainty (P) 0,006 / 6 sec
Positioning scatter (Ps) 0,0028 / 4 sec
Reversal error (U) 0,002 / 3 sec

Weight t 67
Space requirement for basic machine LxWxH mm 15900x10500x5450