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WFL M120 MILLTRUN 3000mm

CNC TURNING, BORING AND MILLING CENTER TYPE M120 MILLTURN WITH TAILSTOCK AND SINUMERIK 840D CONTROL SYSTEM
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WORKING RANGE
Centre distance: 3000 mm
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Swing diameter over bed: 1220 mm
Swing diameter over cross slide: 1140 mm
Longitudinal travel (Z): 3330 mm
Transverse travel (X): 920 mm
Distance spindle nose to tailstock center: 3792 mm

TURNING SPINDLE
Spindle nose DIN 55026 type: B20
Spindle diameter at front bearing: 320 mm
Spindle bore: 245 mm

MAIN DRIVE
AC drive with 2-stage gearbox
Drive power 100% duty cycle: kW 90
Max. spindle speed: rpm 1000
Max. spindle torque: Nm 10248

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

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

BALL SCREW
LONGITUDINAL (Z-axis): ø x pitch mm 63x20
TRANSVERSE (X-axis): ø x pitch mm 63x10

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

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

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