VMC 70 Linear

VMC-70 Linear is the first Indian Linear Machine with Linear motors, Dual Linear motors are used on all axis for maximum dynamics and accuracy for higher quality and fast production rates. As there are no mechanical transmission element like lead screw and coupling effect of elasticity and backlash is avoided Machine also have rotary triunion table for fourth and fifth axis. High speed electro-spindle makes the machining smooth and dimensionally accurate.

VMC 70 Linear
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Features

Key Features

  • Gantry type high speed machine.
  • High Precision Machine.
  • Machine with Linear Motor.
  • High rate of spindle acceleration and decelerations.
  • Structure reinforced with Concrete Structure.
  • High Acceleration 18 m/s2
  • High Speed Servo ATC.
  • Rotary Trunion Table.
  • Electrical with quality device & panel AC.
  • Auto & manual coolant.
  • Centralized & programmable lubrication.

High Speed Machine

Monoblock Structure

TPM friendliness

High Speed Electro Spindle

Technical Specification

VMC 70 Linear
Table
Table Size mm Dia. 630
Max Working (Dia. X Height) mm 630 X 450
Table Load Capacity kg 500
Distance from Floor to Table mm 905
Linear Axis
X-Axis Travel mm 750
Y-Axis Travel mm 700
Z-Axis Travel mm 500
Dis. From Spindle Face to Table Top (Min.-Max.) mm 95-595
Rotating Axis
A -Axis mm +110° to -30°
C -Axis mm 360°
Feed
Rapid Traverse (X,Y & Z Axis) m/min 100
Cutting Feed m/min 30
Main Spindle
Spindle Speed Range rpm 0-18000
Spindle Motor Power -Siemens kW 35
Front Bearing Bore mm 80
Spindle Nose mm HSK 63A
Automatic Tool Changer
Number of Tool 20
Max. Tool Dia. Pockets (All/Adj. empty) mm 90/190
Max.Tool Length mm 250
Max Tool Weight Kg 7
Accuracy (As per VDI/DGQ 3441)    
 Linear Axis
Positioning Uncertainty (P) mm 0.01
Repeatability (Ps medium) mm 0.002
 Rotating Axis
Positioning Uncertainty (P) ±5 Arc Sec
Repeatability (Ps medium) ±3 Arc Sec
Other Data
Weight (Approx.) Kg 22000
Dimension (Approx.)
Length mm 2410
Width mm 4880
Height mm 3500
* Depend upon clamping arrangement, Tooling & Job
# Refer machine detailed layout