ST-20

Star
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

Technical Data

  • SPECIFICATIONS
  • Diameter20 mm / 23 mm (Option)
  • Length350 mm
  • C-axisMain Spindle
  • C-axisSub Spindle
  • KINEMATICS OF THE ST-20
  • MAIN SPINDLE
  • Number of axis12
  • main spindle (headstock)Z1 / C1-axis
  • turret 1X1 / Y1-axis
  • turret 3X3 / Y3 / Z3-axis
  • max. machining diameter20 mm / 23 mm (Option)
  • max. headstock stroke (Standard)350 mm
  • prive powermax. 5,5 kW
  • main spindle speedmax. 10.000 1/min
  • drive power turret 1 and 3max. 2,5 kW
  • spindle speed turret 1 and 3max. 5.700 1/min
  • SUB SPINDLE
  • sub spindleZ2 / C2 / YA2-axis
  • turret 2X2 / Y2-axis
  • max. chucking diameter20 mm / 23 mm (Option)
  • drive powermax. 5,5 kW
  • drive power sub spindlemax. 10.000 1/min
  • driver power turret 2max. 2,5 kW
  • speed turret 2max. 5.700 1/min