The index position of the turret is by the large 320 mm ( 12.60" ) Diameter Curvic Coupling.

Available with straight and 90º Live Tooling Tool Holder.

Live tooling drive by FANUC Servo Motor.

GV-1000 Cf-axis with FANUC αi Servo Motor with FANUC 1.0 million pulse super high resolution αi series pulsecoder provides ultimate performance for the C axis and with worm-gear drive an accuracy of 0.001º can be attained.

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, resembling a 4th-axis rotary table on a machining center.

With the FANUC servo motor generating an ultra high resolution of 1.0 million pulses per spindle rotation and 833 N-m ( 614 ft-lb. ) of spindle torque ( Cont. ), machined surface finishes are much superior than Cs-axis ( driven by spindle motor ) equipped machines. Plus, dynamic accuracy is within ± 0.02° even under heavy cutting loads.