STC 800

High Performance Cutting 5-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 800×800 (800×1000)
Max. workpiece weight kg 2000 (2500)

Column linear travel X mm 1450
Main spindle vertical travel Y mm 1200
Table traverse travel Z mm 1300
Swing diameter mm 1400
A-axis degree -100/+60
B-axis degree endless

X/Y/Z m/min 60
A-axis rpm 6(12)
B-axis rpm 60

Gear driven spindle 1, max. speed rpm 5600
Max. power at 100% duty cycle kW/Nm 37/1300
Total taper SK50 (HSK-A100)
Gear driven spindle 2, max. speed rpm 8000
Max. power at 100% duty cycle kW/Nm 37/940
Total taper SK50 (HSK-A100)
Gear driven spindle 3, max. speed rpm 12000
Max. power at 100% duty cycle kW/Nm 37/620
Total taper HSK-A100
Motor spindle 1, max. speed rpm 15000
Max. power at 100% duty cycle KNm 60/174
Total taper HSK-A100
Motor spindle 2, max. speed rpm 24000
Max. power at 100% duty cycle KNm 70/60
Total taper HSK-A63

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

Weight t 31
Space requirement for basic machine LxWxH mm 8930x5410x4520