VTC Series

VTC Series

  • Vertical Turning center equipped with threeaxis control (X, Z, W) and table indexing enable mechanism.
  • Robust machine bed, double column, 260 to 320mm square ram, and curvic coupling tool adaptor for high rigidity.
  • With the B-axis indexable rotation table, the single machine can functional as a vertical turning, vertical, horizontal machining center and light grinding purpose. One setup can finish whole process.
  • Own developed hydro-static bearing offered heaviest loaded on the rotating table.
  • Rotating table equipped with geared driven which provided 139766Nm/103086ft-lb (max.) torque at Ø4000mm table.
  • Patented ATC storage can be assigned randomly as quantity needed such as angular head, grinding head, turning tool and vertical tools combination which we named “Puzzle ATC storage”.
  • Heavy-duty angular head enables five-sides machining with high rigidity.
Specification / Machine model Unit VTC1612-20 VTC-1616-20 VTC2016-24 VTC2020-24 VTC2520-30 VTC2525-30 VTC3025-35 VTC3032-35 VTC4032-48
Turning diameter mm (in) 1600 (62.99) 2000 (78.74) 2500 (98.43) 3000 (118.11) 4000 (157.48)
Max. turning height mm (in) 1200 (47.24) 1600 (62.99) 2000 (78.74) 2500 (98.43) 3200 (125.98)
Max. swing diameter mm (in) 2000 (78.74) 2400 (94.49) 3000 (118.11) 3500 (137.8) 4800 (188.98)
Distance from table to ram's surface mm (in) 1400 (55.12) 1800 (70.87) 1800 (70.87) 2200 (86.61) 2200 (86.61) 2700 (106.3) 2700 (106.3) 3400 (133.86) 3400 (133.86)
X axis travel mm (in) -810 to 1180
(-31.89 to 46.46)
-1010 to 1380
(-39.76 to 54.33)
-1260 to 1680
(-49.61 to 66.14)
-1510 to 2000
(-59.45 to 78.74)
-2410 to 2600
(-94.88 to 102.36)
Z axis travel mm (in) 1050 (41.34) 1050 (41.34) 1050 (41.34) 1250 (49.21) 1250 (49.21) 1500 (59.06) 1500 (59.06) 2500 (98.43) 2500 (98.43)
W axis travel mm (in) 800 (31.5) 1100 (43.31) 1200 (47.24) 1500 (59.06) 1500 (59.06) 1900 (74.8) 1900 (74.8) 2500 (98.43) 2500 (98.43)
Turning spindle speed rpm 2~260 2~200 2~140 2~116 1~86
Turning spindle motor kW (HP) 37/45 (49/60) 37/45 (49/60) 60/75 (80/100) 60/75 (80/100) 100 (134)
Turning spindle output torque Nm 20063 26802 52507 63009 139766
Table loading kg (lb) 14000 (30864.72) 18000 (39683.21) 22000 (48501.7) 25000 (55115.57) 50000 (110231.15)
Ram surface (square) mm(in) 226 (8.9) 226 (8.9) 226 (8.9) 226 (8.9) 300 (11.81) 300 (11.81)
Spindle motor power(Tooling) (*1) kW(HP) 11/15 (15/20) 11/15 (15/20) 11/15 (15/20) 11/15 (15/20) 11/15 (15/20)
Spindle speed (*1) rpm 1600 1600 1600 1600 1200 1200
Spindle output torque (*1) Nm 304 304 304 304 304
Spindle taper for turning (*1)   ISO 50 ISO 50 ISO 50 ISO 50 ISO 50
Spindle taper for milling (*1)   ISO 50 ISO 50 ISO 50 ISO 50 ISO 50
Tool magazine   16T 16T 16T 16T 16T
X axis rapid traverse mm (in) 12000 (472.44) 10000 (393.7) 10000 (393.7) 10000 (393.7) 12000 (472.44)
Z axis rapid traverse mm (in) 8000 (314.96) 8000 (314.96) 8000 (314.96) 8000 (314.96) 10000 (393.7) 10000 (393.7)
X/Z axis feedrate traverse mm (in) 2000 (78.74) 2000 (78.74) 2000 (78.74) 2000 (78.74) 5000 (196.85)
W axis feedrate traverse mm (in) 2000 (78.74) 2000 (78.74) 2000 (78.74) 2000 (78.74) 2000 (78.74)
XZ axis positioning accuracy (VDI) mm (in) 0.015 (0.0006) 0.02 (0.0008) 0.02 (0.0008) 0.025 (0.001) 0.025 (0.001)
XZ axis repeatability accuracy (VDI) mm (in) 0.008 (0.0003) 0.01 (0.0004) 0.01 (0.0004) 0.012 (0.0005) 0.012 (0.0005)
Cs axis positioning accuracy (VDI) (*1) arcsec 30"/360° 30"/360° 30"/360° 30"/360° 30"/360°
Cs axis repeatability accuracy (VDI) (*1) arcsec 15" 15" 15" 15" 15"
Machine height (Max.) mm (in) 5175 (204) 5525 (217.52) 5540 (218.11) 5940 (233.86) 6265 (246.65) 6765 (266.34) 6665 (262.4) 7365 (289.96) 7550 (297.24)
Machine weight (Max.) kg(lb) 28000 (61729) 32000 (70547) 38000 (83775) 40000 (88184) 42000 (92594) 44000 (97003) 58000 (127868) 63000 (138891) 73000 (160937)
 

**: The specifications have not be equipped with the vetical lathe machine (VL series).