| Make | Studer |
| Type of machine | S 40-3 |
| Year of manufacture | 1989 |
| Max. grinding length | 400 mm |
| Workpiece weight max. | 100 kg |
Max. Schleifdurchmesser: 125 mm
Vorrichtung zum Innenschleifen: nein
Stored in stock, not under power.
Almost unused- just start up, 72-hours test, and 3 months in operation.
There are approximately 50 machines only produced from this type.
Machine body made from Granitone.
Equipped with loading system and Robot- MANIGLEY Sutz Automation, Switzerland.
Suitable for automotive industry.
CNC system- GROSSENBACHER, typ FMS 5 (Switzerland)
Longitudinal slide:
Max. travel centre distance +50 mm
Min. automatic travel 0.5 mm
Speed vt 50-5500 mm/min
Reversal dwell (programmable) 0-99.9 s
Max. swivel of table 12 degrees
Wheelhead slide:
Max. Travel (programmable) 300 mm
3 infeed speeds (programmables) 0,06-3000 mm/min
Automatic feed.
Resolution 0,0001 mm
Wheelhead left:
Grinding wheel dia./width/bore- 500/80/203 mm
Power requirement 7.5 kW
Spindle speeds 1910/2170/2460/2800 rpm
Automatic dressing.
Workhead:
Swivel range 0-90 degrees
Fitting taper Morse 5
Collets W-25
Max. workpiece weight between centers 100 kg
Tailstock:
Fitting taper Morse 3
Quill travel 30 mm
Accuracy:
Surface straightness better than DIN 8630
Roundness on live spindle grinding 0.0004
