Stroke length: 600 mm Honing diameter range: 3 - 90 mm Spindle drive: Servomotor RPM, max: 4500 1/min Torque: 60 Nm Stroke drive: Ball screw Stroke speed, max: 40 m/min Stroke acceleration, max: 25 m/s² Gehring precision honing spindle, 6 stations round table, Gehring digital honing control, incl. fault diagnosis, with free programmable controller Siemens S7-300. Spindle feed EMZ-F,