VL Series / CNC Vertical Lathes

vl-header-pic

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)
• 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




TECHNICAL SPECIFICATIONS

VL 17VL 20VL 22VL 27VL 33VL 43VL 53/60
Table diametermm in1450 571600 632000 78.72500 98.43000 1184000 157.54000 157.5
Max. machining diametermm
in
1700
67
2000
78.7
2200
86.6
2700
106.3
3300
130
4300
169
5300/6000
209/236
Max. machining heightmm in1400 551550 611850 732100 832500 98.42700 106.33000 118
Max. workpiece weightkg
lb
10,000
22,000
10,000
22,000
20,000
44,000
25,000
55,000
25,000
55,000
30,000
66,000
30,000
66,000
Table speed (continuous)rpm5-4005-3501.43-2501.12-2001-1501-921-92
Table motorkW HP51 6851 6860 8060 8071 95100 134100 134
Ram cross sectionmm
in
250x250
9.8x9.8
250x250
9.8x9.8
250x250
9.8x9.8
250x250
9.8x9.8
250x250
9.8x9.8
300x300
11.8x11.8
300x300
11.8x11.8
Live spindle speedrpm10-200010-200010-200010-200010-200010-200010-2000
Live spindle motorkW HP28 37.528 37.528 37.528 37.528 37.528 37.528 37.5
W-axis travelmm in1000 39.41000 39.41400 551700 671900 74.82100 82.72400 94.5
Z-axis travelmm in1200 47.21200 47.21500 591500 591750 692000 78.72200 86.6
Feeds X, Zmm/min
in/min
5-12000
0.2-472
5-12000
0.2-472
5-12000
0.2-472
5-12000
0.2-472
5-12000
0.2-472
5-10000
0.2-394
5-10000
0.2-394
Wmm/min
in/min
400/10
15.7/0.4
400/10
15.7/0.4
400/10
15.7/0.4
400/10
15.7/0.4
400/10
15.7/0.4
200/10
7.8/0.4
200/10
7.8/0.4