VMC Performance Series
VMC nvu Series

(Model Variant: VMC 430nvu / VMC 850nvu / VMC1260nvu)

To match greater accuracy and higher reliability ay higher speed the series is developed with high dynamic structure support and rapid axis acceleration. Broad base and twin layer heavy column improves vibration damping and balance the machine during machining with heavy cutting parameter. Broad table supported by precision LM guideways to offer high load carrying capacity. The series is best suited for high material removal from casting and forging preferred in die mould application.

VMC nvu Series

Features

Key Features

  • Broad column structure and robust construction.
  • High dynamics structure and high acceleration upto 5m/sec2
  • Table with high load carrying capacity.
  • Wider Linear Motion guide ways.
  • High performance 10000rpm BT-40 ceramic bearing spindle for DM-version.
  • High Torque & High Power spindle motor for P-version.
  • Electricals with quality device & panel AC.
  • 90° tilting operator panel.
  • Ergonomic design and improved operating condition.
  • Auto & manual coolant.
  • Efficient chip disposal and easy chip evacuation
  • Wide working area.
  • Centralized & programmable lubrication

3 Point leveling

90° tilting operating panel

TPM friendliness

Technical Specification

    VMC 430nvu VMC 850nvu VMC 1260nvu VMC 1370nvu
Table          
Table Size mm 600 x 300 1000 X 530 1400 X 630 1500 X 700
T-Slot Dimension mm 3 X 14 X 100 4 X 18 X 100 5 X 18 X 125 5 X 18 X 125
Distance from Floor to Table mm 880 965 1090 1090
Max. Load on Table kgf 200 500 1200 1200
Capacity          
X-Axis Travel mm 400 820 1220 1300
Y-Axis Travel mm 300 510 600 700
Z-Axis Travel  mm 400 510 610 700
Dis. From Spindle Face to Table Top (Min.-Max.) mm 200-600 150-660 150-760 150-850
Feed          
Rapid Traverse (X, Y & Z Axis) m/min 40 24 24 20
Cutting Feed m/min 10 10 10 10
Main Spindle          
Spindle Speed Range rpm 10000 10000 (6000) 10000 (6000) 10000 (6000)
Spindle Motor Power -Fanuc kW 7.5/5.5 11/7.5 (15/11) 11/7.5 (15/11) 11/7.5 (15/11)
Spindle Motor Power -Siemens kW 8.25/5.5 14.3/11 (18/12) 14.3/11 (18/12) 14.3/11 (18/12)
Spindle Motor Power -Mitsubishi kW - 11/7.5 11/7.5 11/7.5
Front Bearing Bore mm 60 70 70 70
Spindle Nose   BT 40 BT - 40 BT - 40 BT - 40
Automatic Tool Changer          
Number of Tool   20 20 20 20
Max. Tool Dia. Pockets (All/Adj. empty) mm 80/150 80/125 80/125 80/125
Max.Tool Weight  kg 7 7 7 7
Max.Tool Length mm 200 250 250 250
Accuracy (As per VDI/DGQ 3441)          
Positioning Uncertainty (P) mm 0.010 0.010 0.010 0.015
Repeatability (Ps medium) mm 0.005 0.005 0.005 0.007
Other Data          
Weight # (Approx.) Kg 3500 5700 8560 9000
Dimension # (Approx.)          
Length mm 2420 3700 2830 2900
Width mm 1700 2030 3140 3200
Height mm 2650 2830 3150 3250
* Depend upon clamping arrangement, Tooling & Job
# Refer machine detailed layout