مركز خراطة وتفريز CNC

WFL M120 MILLTRUN 3000mm

CNC TURNING-DRILLING-MILLING CENTER TYPE M120 MILLTURN WITH TAILSTOCK AND SINUMERIK 840D CONTROL
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WORKING AREA
Centre distance: 3000 mm
Swing diameter over bed: 1220 mm
Swing diameter over top slide: 1140 mm
Longitudinal travel (Z): 3330 mm
Cross travel (X): 920 mm
Distance spindle nose to tailstock tip: 3792 mm

TURNING SPINDLE
Spindle head DIN 55026 design: B20
Spindle diameter in front bearing: 320 mm
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Spindle bore: 245 mm

MAIN DRIVE
AC drive with 2-speed gearbox
Drive power (100% duty cycle): 90 kW
Max. spindle speed: 1000 rpm
Max. spindle torque: 10,248 Nm

C-AXIS. SERVO-CONTROLLED MAIN SPINDLE
Smallest programmable increment: 0.001
Max. speed: 20 rpm
Max. spindle torque (100% duty cycle): 3000 Nm
Holding torque of disc brake: 6000 Nm

FEED DRIVE
Cross slide, turning-drilling-milling unit:
AC servo drive
Feed force longitudinal (Z): 30.0 kN
Feed force cross (X): 31.5 kN
Feed force Y-axis, 55 kW: 25.0 kN
Rapid traverse speed: longitudinal (Z): 15.0 m/min
cross (X): 15.0 m/min
Y-axis: 12.5 m/min
Rapid traverse, swiveling B-axis: 90°

BALL SCREW
Longitudinal (Z-axis) diameter x pitch: 63x20 mm
Cross (X-axis) diameter x pitch: 63x10 mm

TAILSTOCK
Quill diameter: 180 mm
Quill stroke: 200 mm
Quill force (adjustable): 5400–40000 N
Quill with integrated bearing: MT 6

TOOL CARRIER
(Single tool carrier, turning-drilling-milling unit)
AC drive, drive power (100% duty cycle): 55 kW
Spindle speed max.: 3200 rpm
Max. spindle torque (100% duty cycle): 730 Nm
Travel perpendicular to X/Z plane (Y-axis, 55 kW): 650 mm (-300/+350)
Swivel angle of milling spindle (B-axis): -110°/+90°
Spindle mounting for tools as per DIN 69893: HSK-A100
Milling spindle diameter in front bearing: 130 mm
Swivel torque B1: 700 Nm
Holding torque clamped: 2000 Nm
Holding torque indexed and clamped: 7000 Nm

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