page 14.cdr

CNC Vertical Lathes
MODELS
• Single column - VL 17, VL 20
• Double column, separate column and bed design - VL 22, VL 27, VL 33, VL 43, VL 53, VL 60
TECHNICAL SPECIFICATIONS
Table diameter
Max. machining diameter
Max. machining height
Max. workpiece weight
Table speed (continuous)
Table motor
Ram cross section
Live spindle speed
Live spindle motor
W-axis travel
Z-axis travel
Feeds
X, Z
W
mm in
mm
in
mm in
kg
lb
rpm
kW HP
mm
in
rpm
kW HP
mm in
mm in
mm/min
in/min
mm/min
in/min
VL 17
1450 57
1700
67
1400 55
10,000
22,000
5-400
51 68
250x250
9.8x9.8
10-2000
28 37.5
1000 39.4
1200 47.2
5-12,000
0.2-472
400/10
15.7/0.4
VL 20
1600 63
2000
78.7
1550 61
10,000
22,000
5-350
51 68
250x250
9.8x9.8
10-2000
28 37.5
1000 39.4
1200 47.2
5-12,000
0.2-472
400/10
15.7/0.4
VL 22
2000 78.7
2200
86.6
1850 73
20,000
44,000
1.43-250
60 80
250x250
9.8x9.8
10-2000
28 37.5
1400 55
1500 59
5-12,000
0.2-472
400/10
15.7/0.4
VL 27
2500 98.4
2700
106.3
2100 83
25,000
55,000
1.12-200
60 80
250x250
9.8x9.8
10-2000
28 37.5
1700 67
1500 59
5-12,000
0.2-472
400/10
15.7/0.4
VL 33
3000 118
3300
130
2500 98.4
25,000
55,000
1-150
71 95
250x250
9.8x9.8
10-2000
28 37.5
1900 74.8
1750 69
5-12,000
0.2-472
400/10
15.7/0.4
VL 43
4000 157.5
4300
169
2700 106.3
30,000
66,000
1-92
100 134
300x300
11.8x11.8
10-2000
28 37.5
2100 82.7
2000 78.7
5-10,000
0.2-394
200/10
7.8/0.4
VL 53/60
4000 157.5
5300/6000
209/236
3000 118
30,000
66,000
1-92
100 134
300x300
11.8x11.8
10-2000
28 37.5
2400 94.5
2200 86.6
5-10,000
0.2-394
200/10
7.8/0.4
STANDARD FEATURES
• Modular design for flexible solutions according to
machining requirements
• High rigidity and vibration damping due to
utilization of massive cast iron components
• Symmetric frame construction for equal
temperature distribution
• Hardened and ground box guideways (steel inserts)
• Counterways lined with anti-friction material
• Ball screws (X, Z)
• HEIDENHAIN linear scales (X, Z)
• Separate rotary encoders for turning and milling
• Mechanical clamping - hydraulic unclamping (W)
• Hydraulic clamping / unclamping (X, Z)
• Power tool clamping
• Automatic lubrication system
• REXROTH/PARKER/ATOS hydraulic components
• SIEMENS AC servo motors, PLC and electrics
• SIEMENS SINUMERIK 840D sl
TRAVELS
• X-axis - ram head
• Z-axis - ram
• W-axis - cross rail
VERSIONS
• 10-3000 rpm spindle speed (VL 17, 20)
• Extended ram travel (Z-axis)
• 5000/5500/6000 mm (197/216.5/236 in)
table for VL 60
• Hydrostatic guideways for table, X and
Z axes (VL 22, 27, 33, 43, 53, 60)
• Live spindle with AC motor and
2-range planetary gearbox
• Second ram head on cross rail
(VL 43, 53, 60)
• Coolant through the spindle
• Choice of motors
• Choice of CNC controls
OPTIONAL EQUIPMENT *
• Manual or automatic indexing right angle and
universal milling heads
• CNC milling heads
• Grinding device
• Automatic tool changer(s) with 12/16/20/30 tools
• Independent operator platform
• Machine enclosure
• Chip conveyor
• High pressure coolant through the spindle