2012 Star ECAS 20T Type B CNC Swiss Lathe

General Specifications from Manufacturer's Brochure

Max. machining diameter 20mm (25/32in)
Max. headstock stroke 350mm (13-25/32in)*
Front working turret tool post
Front side turret 8 stations
Back side turret 8 stations
Number of turning tools Max. 3 tools/station
Tool shank 12 mm/ 16mm
Sleeve holder
Number of tools Max. 3 tools/station
Max. drilling capability 4mm (35/64in)
Max. tapping capability M10XP1.5
Max. die cutting capability M10XP1.5
Power driven att.
Number of tools Max. 2 tools/station
Max. drilling capability 8mm (5/16in)
Max. tapping capability M6XP1.0
Max. milling capability 10mm (25/64in)
Max. slotting capability 2mm(W)X6mm(D)
Main spindle indexing angle C-axis control
Main spindle speed Max. 10,000min-1
Main spindle motor Built-in motor drive 3.7w(continuous)/5.5kw(5min)
Power-driven att. spindle speed Max. 5,700min-1
Power-driven att. drive motor AC servo drive 1.3kw

Backworking Attachment Specifications
Max. chucking diameter 20mm (25/32in)
Max. length for front ejection 150mm(5-7/8in)
Max. parts projection length 75mm(2-15/16in)
Sub spindle indexing angle C-axis control
Sub spindle speed Max. 10,000min-1
Sub spindle motor Built-in motor drive 3.7kw(continuous)/5.5kw(5min)
Back working turret tool post 8 station
Number of turning tools Max. 3 tools/station
Tool shank 12mm/ 16mm
Sleeve holder
Number of tools Max. 3 tools/station
Max. drilling capability 14mm(35/64in)
Max. tapping capability M10XP1.5
Max. die cutting capability M10XP1.5
Power driven att.
Number of tools
Max. 2 tools/station
Max. drilling capability 8mm(5/16in)
Max. tapping capability M6XP1.0
Max. milling capability 10mm(25/64in)
Max. slotting capability 2mm(W)X6mm(D)

Coolant tank capability 200 liter
Dimensions (WidthxDepthxHeight) 3,018 X 1,720 X 1,815mm
Center height 1,083mm(3.55ft) [including leving pads]
Weight 4,800kg
Power Consumption 10.0KVA