ST-20

ST-20

Advantages & Features

The ST-20 is designed for the production of complex components requiring many tools. With three revolvers at 8 tool stations each (firmly or powered) various holders can be installed modularly. The lower revolver also allows simultaneous machining of the main and counter spindles, which significantly reduces the cycle time.

Technical details

CNC control system FANUC 31i-B5
Capacity coolant tank 213 liter
Dimensions (LxWxH) 2988 x 1720 x 1845mm
Weight 4850kg
Power consumption 8.5kVA
Rapid feed rate 30m/min (X1, X2, X3, Z1, Z2, Z3)
ST-20
ST-20
Kinematics ST-20 Kinematik ST-20

Back Side

Sub spindle C2 / YA2 / Z2 axis
Turret 2 X2 / Y2 axis
max. Machining diameter 20mm / 23mm option
Drive power 3.7kW / 5.5kW
max. Speed 10'000 rpm
Backworking tools
Number of tools max. 3 per station
max. Drilling capacity Ø 14mm
max. Tapping capacity M12 x P1.75
Driven tools
Number of tools max. 2 per station
max. Drilling capacity Ø 10mm
max. Tapping capacity M8 x P1.25
Drive power 2.5kW / 3.7kW
max. Speed 5'750 rpm

Front Side

Number of axes 12
Main spindle (Headstock stroke) C1 / Z1 axis
Turret 1 X1 / Y1 axis
Turret 3 X3 / Y3 / Z3 axis
max. Machining diameter 20mm / 23mm option
max. Headstock stroke 350mm
max. Speed 10'000 rpm
Drive power 3.7kW / 5.5kW
Tools sleeve holder
Number of tools max. 3 per station
max. Drilling capacity Ø 14mm
max. Tapping capacity M12 x P1.75
Driven tools
Number of tools max. 2 per station
max. Drilling capacity Ø 10mm
max. Tapping capacity M8 x P1.25
Drive power 2.5kW / 3.7kW
max. Speed 5'750 rpm

Further Information

Fittings

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