| Max wheel Ø | 500 mm |
|---|---|
| Module + | 25 |
| Module – | 0.5 |
| CNC | Yes |
| CNC type | Fanuc Serie 21-iT |
| Max. gear width | 500 mm |
| Max. spindle speed | 3000 rpm |
| Motor power | 12 kW |
Workpiece diameter (max / min): 350/10 mm
Diameter of the through hole of the holding head: 130 mm
Maximum distance between points with the front centering point on the holding head: 750 mm
Maximum distance between points with the rear centering point mounted on the holding head: 1200 mm
Maximum length of the workpiece: unlimited
Maximum diameter of the left / right axles: 130/150 mm
Maximum grinding length: 500 mm
Maximum number of teeth in the workpiece: 30
Module (max / min): 25 / 0.5
Step (max / min): 500/1
Angle of attack (max / min): 30 ° / 0 °
Maximum tilt angle: 45 °
Diameter of grinding wheel (max / min): 500/300 mm
Revolutions of grinding wheel, adjustable without stepping: 3000-75 r.p.m.
Drive motor: N = 12 kW
Cutting speed: max. 45 m / s
Revolutions of the workpiece, adjustable without stepping: 26-1 r.p.m.
Width of grinding wheel:
For grinding of threads: 15
For grinding of worm screws up to module 12: 25
For grinding of worm screws from module 12 to 20: 40
For grinding of worm screws from module 20 to 25: 60
CNC Control: Fanuc Serie 21-iT
Year of manufacture: 1974
Reconverted to CNC in 2000
