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EMAG

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

TECHNICAL DATA OF VL3 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 s

MAIN SPINDLE
Spindle flange according to DIN 55026 Size 5
Spindle bearing – front diameter: 80 mm
Max. spindle 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

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FEED DRIVE
Rapid traverse speed X: 60 m/min
Rapid traverse speed Z: 30 m/min
Feed force X & Z: 5 kN
Ballscrew diameter X/Z: 40 mm

TURRET
Disc turret, DIN 69880, 12 stations
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
Main fuse: 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 in the X-axis located outside the working area. GANTRY SLIDE INCLUDING SLIDE GUIDE
Motor spindle mounting
AC synchronous drives on X and Z axes,
Encapsulated linear measuring systems.
Axis resolution: 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 at 40/100% duty cycle: 25/16 kW
Torque 40/100% duty cycle: 134/85 Nm

HYDRAULIC POWER UNIT
With gear pump.
CENTRAL OIL SUPPLY
For lubrication of ballscrews and linear roller guides.
COOLING UNIT
The cooling unit regulates the thermal balance of the machine.
Motor spindle, turret, and control cabinet are maintained at ambient temperature.

TOOL CARRIER SYSTEM
1 DISC TURRET, 12 STATIONS
With tool holders ø40, DIN 69880.
Shortest indexing time with servo motor indexing drive.
Cooled for consistent accuracy.
Internal coolant supply to tool at machining position.

WORKPIECE STORAGE AND TRANSPORT SYSTEM
1 CONTINUOUS WORKPIECE FEEDER
Storage capacity: 27 workpieces Ø 30–85 mm or 18 workpieces Ø 30–130 mm
Max. workpiece height: 100 mm
Loading height: 1,020 mm. Chain-type transfer conveyor with transport prisms.
Workpieces are NC-positioned for clamping device pick-up. The pick-up spindle takes blanks from the universal workpiece storage and transport conveyor without reconfiguration.

COOLANT SUPPLY AND DISPOSAL SYSTEM
1 COOLANT SUPPLY
With integrated coolant tank (approx. 300 l), coolant filter.
Coolant pump with delivery rate approx. 80 l/min at 7 bar.

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

1 EMULSION MIST EXTRACTION
From the working area.

ADDITIONAL EQUIPMENT AND EXPANSION STAGES

WORKPIECE STORAGE AND TRANSPORT SYSTEM
1 INTERFACE FOR EMAG HANDLING AND TURNING UNIT OP20
COOLANT AND DISPOSAL SYSTEM
1 FLUSHING NOZZLES
2x in work area and 1x main body.

HYDRAULICS AND PNEUMATICS
1 MAINTENANCE UNIT FOR COMPRESSED AIR
With mounting kit.
1 PICK-UP UNIT BLOW-OFF – with 2 nozzles – WITHOUT maintenance unit (see compressed air maintenance unit)

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