EMCO Concept Turn 260

Highlights

•  PC-controlled CNC turning machine
•  Extremely solid machine base, top thermostability
•  Highest precision
• Compact construction
•  USB and ethernet interface integrated
• Servo-motor technology in all axes
• New drive generation from Siemens
• Siemens Safety Integrated

Work area

Swing over bed: Ø 250 mm (9.8")
Swing over cross-slide: Ø 85 mm (3.3")
Distance between centres: 405 mm (16.0")
Maximum turning diameter: Ø 85 mm (3.3")
Max. part length: TC / TCM 270 / 255 mm (10.6 / 10")
Maximum bar diameter: Ø 25.5 mm (1.0")

Travel
Travel in X: 100 mm (4.0")
Travel in Z: 300 mm (11.8")

Main spindle
Speed range: 60 – 6300 rpm
Spindle torque: 35 Nm (25.8 ft/lbs)
Spindle nose: Ø 70 h5
Spindle bore: Ø 30 mm (1.1")
C axis: (0ption)
Circular axis resolution: 0.01°
Rapid speed: 100 rpm

Main motor
Drive performance: 5.5 kW (7.4 hp)

Tool turret
Number of tool positions: 12
VDI shaft (DIN 69880): 16
Tool cross section: 12 x 12 mm (0.4 x 0.4")
Shank diameter for boring bars: Ø 16 mm (0.6")
Turret indexing time: 1.0 sec.

Driven tools (option)
Number of tool stations: 0 or 6
Power: 1.2 kW (1.6 hp)
Torque: 4 Nm (3.0 ft/lbs)
Speed range: 200 – 6000 rpm

Feed drives
Rapid speed: X / Z 15 / 24 m/min
Feed force in the X / Z axis: 3000 / 3500 N
Acceleration time: 0.1 sec

Tailstock
Quill stroke: 120 mm (4.7")
Quill diameter: (with integrated live centre) Ø 35 mm (1.3")
Quill thrust: 2500 N

Coolant system
Tank volume: 140 litres
Pump performance: 0.57 kW (00.8 hp)