Page 8 - Prospekt

ADVANCED TURRET TECHNOLOGY
The index position of the turret is by the large Ø 320 mm diameter curvic coupling.
Available with straight and 90o live tooling tool holder.
Live tooling drive by FANUC Servo Motor.
Concave Convex
Curvic Coupling
Live tooling turret ( Opt. )
ULTIMATE C-AXIS SPINDLE
The Cf-axis and disk brake system available on the GV-1000 series provides the most rigid and powerful type of C-axis on the market today.
Working with the live tooling turret, the Cf-axis and disk brake system enables the machine to perform multiple tasks, such as drilling, tapping, and milling operations, including cylindrical and polar coordinate interpolations.
With the FANUC servo motor generating an ultra high resolution of 120 million pulses per spindle rotation and 833 N-m of torque ( Cont. ), machined surface finishes can reach to a higher accuracy level. Plus, dynamic accuracy is within ± 0.02˚.
Worm gear transmission system
Torque ( N-m )
1200 900
833 680
600
300
Cf -axis motor output
Output ( kW )
8 6
4 3 2
0
10
20
30
43rpm