Vertikálne obrábacie centrum

PRIMINER VF-Mill ECO 1000

Standard equipment:

• Siemens 828 D, PPU241 CNC control including 10.4" LCD monitor
• Electronic handwheel (MPG)
• Rexroth linear guideways on all 3 axes
• Precision ball screws, class C3 by PMI or HIWIN
• Telescopic way covers on all axes
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• Fully enclosed machine guarding
• Heat exchanger for control cabinet
• Rigid tapping without compensation chuck
• USB, CF card, Ethernet
• Double-arm tool changer with 24 stations
• Main spindle with belt drive, max. 10,000 rpm
• Choice of spindle taper: BT 40
• Automatic lubrication system
• Coolant system
• Chip flushing device
• LED work light
• End-of-programme signal light
• Toolbox
• Levelling screws and bolts
• Air gun
• Safety door interlocking
• Operating manuals

Technical specifications:

Main spindle servo motor: 9/22 kW
Spindle speed: 10,000 rpm, belt drive
Spindle taper: BT 40
Spindle diameter: 120 mm
Table dimensions: 1100×500 mm
Max. table load: 700 kg
T-slots: 18 x 5 x 100 mm
Distance spindle nose / table surface: 100 ~ 650 mm
Distance spindle centre / Z-axis cover: 550 mm
X/Y/Z travel: 1020×520×550 mm
Rapid traverse X/Y/Z: 30 (opt. 48) m/min
Max. feed rate: 1-12,000 mm/min
Tool changer: 24 (16) stations
Max. tool length: 300 mm
Max. tool diameter: 80 mm (120 mm with adjacent slot empty)
Max. tool weight: 8 kg
Positioning accuracy: +/- 0.005 mm/300 mm
Repeatability: +/- 0.005 mm
Power supply: 380V +/-10%, 3PH, 50 Hz
Dimensions (L x W x H): 2850 x 2175 x 2850 mm
(Height incl. cable track at max. Z-axis height)
Weight: 5,500 kg

Optional accessories:
• 12,000 rpm main spindle
• SK 40 (DIN 69871/72), optional BT 40 or HSK A 63
• High-performance spindle with hybrid bearings, very smooth running for low noise emissions, highly temperature-stable with optional additional oil cooling
• Through-spindle coolant (IKZ), 20 bar

4th axis Ø 125 mm, pneumatic clamping
• Axial and radial table bearing
• Bearings preloaded for extreme load capacity, even for heavy-duty machining
• IP 65 protection class
• High rotational speeds with high precision
• Generously dimensioned drive worm and through-hole

Table diameter: Ø 125 mm
Table bore diameter: Ø 35H7 mm
Inner diameter of arbor sleeve: -
Through-hole diameter: Ø 25 mm
Centre height (vertical mounting): 110 mm
Table height (horizontal mounting): 152 mm
Table T-slot width: 12H7 mm
Locating key width: 14h7 mm
Minimum resolution: 0.001 degree
Positioning accuracy: 40 sec.
Repeatability: 4 sec.
Clamping system (pneumatic): 5 kg/cm²
Clamping force: 13 kg-m
Servo motor model:
Fanuc: α2i / β4is taper shaft
Mitsubishi: HF-75 / 105 taper shaft
Transmission ratio: 1 : 60
Max. rotational speed (Fanuc α): 83.3 rpm
Maximum allowable load:
Vertical position: 50 kg
with tailstock: 100 kg
Horizontal position: 100 kg
Net weight (without servo motor): 34 kg

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