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ST-20

Three turrets allows ultra high speed and flexible machining of complicated components!

ST-20
  • Eco
  • Star motion control
  • RMGB
  • Slanted dovetail
  • XYZ axes control turret
  • Balance cut turning

Tool Post

  Tool Post Tooling
Turning tool max.3 tools/station
(□12mm)
Front-end working tool max.3 tools/station
Rear-end working tool max.3 tools/station
Power-driven tool max.2 tools/station
Turning tool max.3 tools/station
(□12mm)
Rear-end working tool max.3 tools/station
Power-driven tool max.2 tools/station

Specifications

Item ST-20
Max.machining diameter ø 20mm (25/32in)
Max.headstock stroke Standard 350mm (13-25/32in)
R.M.G.B.unit 317mm (12-31/64in)
Front working turret tool post Front 8 stations turret tool post
Rear 8 stations turret tool post
Number of turning tools max.3 tool/station (□12mm)
Sleeve holder Number of tools max.3 tools/station
Max.drilling capability ø 14mm (35/64in)
Max.tapping capability M12 × P1.75
Power-driven att. Number of tools max.2 tools/station
Max.drilling capability ø 10mm (25/64in)
Max.tapping capability M8 × P1.25
Spindle speed max.5,750min-1
Drive motor 2.5kw
Rapid feed rate 30m/min(X1,X2,X3,Z1,Z2,Z3)
15m/min(Y1,Y2,Y3)
3.9m/min(YA2)
Main spindle indexing angle C-axis control
Main spindle speed max.10,000min-1
Main spindle motor 3.7kw (Continuous) / 5.5kw (10min/60%ED)
Dimensions (W×D×H) 2,988 × 1,720 × 1,845mm
Weight 4,850kg
Power consumption 8.5KVA

Backworking Attachment

Item ST-20
Max.chucking diameter ø 20mm (25/32in)
Max. length for front ejection 150mm (5-7/8in)
Max.work projection length 75mm (2-61/64in)
Back working turret tool post 8 stations turret tool post
Number of turning tools max.3 tool/station (□12mm)
Sleeve holder Number of tools max.3 tools/station
Max.drilling capability ø 14mm (35/64in)
Max.tapping capability M12 × P1.75
Power-driven att. Number of tools max.2 tools/station
Max.drilling capability ø 10mm (25/64in)
Max.tapping capability M8 × P1.25
Sub spindle indexing angle C-axis control
Sub spindle speed max.10,000min-1
Sub spindle motor 3.7kw (Continuous) / 5.5kw (10min./60%ED)
(Questions & Inquiries)
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