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EMAG VL 3

2 vertical turning machines (tandem)
Manufacturer: EMAG
Model: VL 3
Year: 2014
Control: Fanuc 31/32i

TECHNICAL DATA FOR VL 3 MACHINE (Subject to errors)
WORKING AREA
Chuck diameter: 170 mm
Swing diameter: 210 mm
X-axis travel: 400 mm
Z-axis travel: 200 mm
Loading time (depending on clamping device): 2–4 sec

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

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

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

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

ELECTRICAL EQUIPMENT as per 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 AND 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 for the X-axis, located outside the working area.
PORTAL SLIDE INCLUDING SLIDEWAY GUIDES
Mounting for motor spindle
AC synchronous drives for X- and Z-axes
Encapsulated linear measuring systems.
Resolution of all linear axes: 0.001 mm. Absolute measurement.
Rapid traverse speed:
X-axis: 60 m/min
Z-axis: 30 m/min
1 MOTOR SPINDLE size 5, DIN 55026
Max. speed: 7,500 rpm
Power (40/100% duty cycle): 25/16 kW
Torque (40/100% duty cycle): 134/85 Nm

HYDRAULIC UNIT
with gear pump.

CENTRAL OIL SUPPLY
for lubricating ball screws and roller guides.

COOLING UNIT
The cooling unit controls the machine’s thermal balance.
Motor spindle, tool turret, and control cabinet are kept at ambient temperature.

TOOLING SYSTEM
1 TURRET WITH 12 POSITIONS
with tool bores ø40 DIN 69880.
Shortest indexing time with electric drive.
Cooled for consistent accuracy.

Internal coolant supply to the tool in machining position.

WORKPIECE STORAGE AND TRANSPORT SYSTEM

1 CIRCULATING WORKPIECE FEED
Storage capacity: 27 workpieces with ø30–85 mm or
18 workpieces with ø30–130 mm
Max. workpiece height: 100 mm.
Loading height: 1,020 mm. Chain indexing belt with prism supports.
The workpieces are NC-positioned for pick-up by the clamping device.
The pick-up spindle grabs the blanks from the conversion-free storage and transport belt.
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COOLANT AND CHIP DISPOSAL SYSTEM

1 COOLANT SUPPLY UNIT
with integrated coolant tank,
Capacity approx. 300 L, coolant filter.
Coolant pump output approx. 80 L/min at 7 bar.

1 CHIP CONVEYOR
Chip discharge height 1,250 mm, hinged belt design.

1 EMULSION MIST EXTRACTION
from working area

ADDITIONAL EQUIPMENT AND UPGRADES

WORKPIECE STORAGE AND TRANSPORT SYSTEM
1 INTERFACE FOR EMAG TRANSFER AND TURNING STATION OP20

COOLANT AND DISPOSAL SYSTEM
1 FLUSHING NOZZLES
Working area: 2x, main body: 1x.

HYDRAULICS AND PNEUMATICS
1 MAINTENANCE UNIT FOR COMPRESSED AIR
with attachment
1 BLOW-OFF FOR PICK-UP UNIT – with 2 nozzles – WITHOUT maintenance unit (see MAINTENANCE UNIT FOR COMPRESSED AIR)

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