HÖFLER Nova 650-800 CNC Gear Grinding Machine – Year 1999
technical details / accessories:
max. wheel diameter 800 mm
gear width 530 mm
max. module 18
min. module 1,5
Control Hoefler
root circle diameter 30 mm
max.helical angle 40 °
grinding wheel diam. min/max. 270-350
grinding wheel width 35
0.. 550 mm
speed 0-1000 mm/min
Main motor 20 kW
table load 1000 kg
table diameter 490 mm
table hole 150 mm
total power requirement 64 kVa
weight of the machine ca. 22 t
dimensions of the machine ca. 4,5x3x3 m

Partial gear grinding machine, 45,000 operating hours
There can be straight and helical gears in cylindrical or conical shape.