CNC sliding head lathes

ST-20

The Advantages

The new ST-20 fascinates with various possibilities of overlapped machining with three independent turrets with each 8 stations. The turret drive of 2,5 kW and the newest FANUC FANUC 31i-B Steuerung complete the entire package.

  • C-axis control as standard on main and sub spindle
  • completely independent backworking
  • movable control panel
  • two tool carriers for simultaneous machining on the front side
  • additional longitudinal axis on the tool
  • drive power turret 2,5 kW
  • three independent tool systems

Kinematik & Werkzeuge

  • 3 turrets each with 8 tools for excellent power-driven machining
  • 24 + α power-driven tools for turning, drilling, cross drilling and backworking
  • 12 axis
ST-20
specifications
Diameter Durchmesser 20 mm / 23 mm (Option)
Länge Länge 350 mm
Machining options Geometrie
C-axis C-Achse mainspindle
C-Achse C-Achse subspindle

Kinematics of the ST-20

Main Spindle
Number of axis 12
main spindle (headstock) Z1 / C1-axis
turret 1 X1 / Y1-axis
turret 3 X3 / Y3 / Z3-axis
max. machining diameter 20 mm / 23 mm (Option)
max. headstock stroke (Standard) 350 mm
prive power max. 5,5 kW
main spindle speed max. 10.000 1/min
drive power turret 1 and 3 max. 2,5 kW
spindle speed turret 1 and 3 max. 5.700 1/min
sub Spindle
sub spindle Z2 / C2 / YA2-axis
turret 2 X2 / Y2-axis
max. chucking diameter 20 mm / 23 mm (Option)
drive power max. 5,5 kW
drive power sub spindle max. 10.000 1/min
driver power turret 2 max. 2,5 kW
speed turret 2 max. 5.700 1/min
ST-20