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EMAG VL 3

2 Vertical Turning Machines (Tandem)
Manufacturer: EMAG
Model: VL 3
Year: 2014
Control: Fanuc 31/32i

TECHNICAL SPECIFICATIONS FOR THE VL3 MACHINE (Subject to errors and omissions)

WORKING AREA
Chuck diameter: 170 mm
Swing diameter: 210 mm
X-travel: 400 mm
Z-travel: 200 mm
Loading time (depending on clamping device): 2–4 sec

MAIN SPINDLE
Spindle flange to DIN 55026, size 5
Spindle bearing diameter (front): 80 mm
Maximum spindle speed: 7,500 rpm

MAIN DRIVE
AC asynchronous motor
Power at 40/100% duty cycle: 25/16 kW
Full power from spindle speed (100% ED): 1,800 rpm
Torque at 40/100% duty cycle: 134/85 Nm

FEED DRIVE
Rapid traverse speed, X axis: 60 m/min
Rapid traverse speed, Z axis: 30 m/min
Feed force (X and Z): 5 kN
Ball screw diameter (X/Z): 40 mm

TURRET
Cylinder shank mount DIN 69880, 12 positions
Shank diameter: 40 mm

ELECTRICAL EQUIPMENT according to VDE 0113
Operating voltage: 400 V
Control voltage – DC: 24 V; AC: 230 V
Frequency: 50 Hz
Connected load without/with live tool: 28 / 31 kW
Supply line protection: 50 A

DIMENSIONS & WEIGHT
Length: 2,500 mm
Length incl. chip conveyor: 3,600 mm
Width: 1,900 mm
Height: 2,300 mm
Weight: approx. 5,500 kg

Linear roller guides in the X-axis located outside the machining area. GANTRY SLIDE INCLUDING SLIDE GUIDE
Motor spindle mounting
AC synchronous drives for X and Z axes
Encapsulated linear measuring systems
Resolution all longitudinal axes: 0.001 mm (absolute measurement)
Rapid traverse: X axis 60 m/min, Z axis 30 m/min

1 MOTOR SPINDLE size 5 DIN 55026
Max. speed: 7,500 rpm
Power at 40/100% duty cycle: 25/16 kW
Torque at 40/100% duty cycle: 134/85 Nm

HYDRAULIC UNIT
with gear pump.

CENTRALIZED OIL SUPPLY
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for lubrication of ball screws and roller guides

COOLING UNIT
Controls the machine’s thermal balance. Keeps motor spindle, turret, and control cabinet at ambient temperature.

TOOL CARRIER SYSTEM
1 12-STATION TURRET
with mounting holes Ø40 DIN 69880
Shortest indexing time via electric motor drive
Cooled for consistent accuracy

Internal coolant supply to tool in cut position

WORKPIECE STORAGE & TRANSPORT SYSTEM
1 CIRCULATING WORKPIECE FEEDER
Storage capacity: 27 workpieces (Ø 30–85 mm), or 18 workpieces (Ø 30–130 mm),
Max. workpiece height: 100 mm
Loading height: 1020 mm
Chain-type accumulating conveyor with transport prisms
Workpieces are NC-positioned for clamping device take-over. The pick-up spindle retrieves blanks from the conversion-free storage and conveyor system.

COOLANT AND CHIP REMOVAL SYSTEM
1 COOLANT SUPPLY
with integrated coolant tank, capacity approx. 300 l, coolant filter
Coolant pump delivery rate: approx. 80 l/min at 7 bar
1 CHIP CONVEYOR
Discharge height: 1,250 mm, hinge belt design
1 EMULSION MIST EXTRACTION
from the machining area

ADDITIONAL EQUIPMENT AND EXPANSIONS
WORKPIECE STORAGE & TRANSPORT SYSTEM
1 INTERFACE FOR EMAG TRANSFER AND FLIP UNIT OP20

COOLANT AND CHIP REMOVAL SYSTEM
1 FLUSHING NOZZLES: 2x in working area, 1x in machine base

HYDRAULICS & PNEUMATICS
1 MAINTENANCE UNIT FOR COMPRESSED AIR
with mounting
1 PICK-UP DEVICE BLOW-OFF (2 nozzles, WITHOUT maintenance unit – see maintenance unit compressed air)

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