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KELLENBERGER KEL-VISTA UR 175X600 is a CNC cylindrical grinder engineered for precision, high accuracy and reliability. Capacity: centre height 175 mm; between centres 800 mm; grinding length 600 mm; max Ø 349 mm; max weight 100 kg. Key specs: Z 750 mm; X 320 mm; left wheel Ø400×80×127, right Ø300×40×127; wheel speeds 875–1900 rpm (stepless); wheel motor 5 kW; work spindle 8–800 rpm (stepless), taper 5 CM; rapid 12 m/min; air 6 bar; 3×400 V 50 Hz; machine ≈3000 kg; 3200×1700×2000 mm. Accessories: coolant, coolant-through-spindle (IKZ), paper filter, MARPOSS probe, MOVOMATIC measuring control, internal grinding attachment, balancing, RS‑232. Suited for tight tolerances in automotive, watchmaking, machine tools, aerospace, medical.
| Centre height | 175 mm |
| Distance between centres | 800 mm |
| Grinding length | 600 mm |
| Max. work piece diameter | 349 mm |
| Travels: | |
| Z axis | 750 mm |
| X axis | 320 mm |
| Workpiece weight on centres max. | 100 kg |
| Grinding weehl left side: | |
| Diameter | 400 mm |
| Width | 80 mm |
| Bore | 127 mm |
| Grinding wheel right side: | |
| Diameter | 300 mm |
| Width | 40 mm |
| Bore | 127 mm |
| Grinding wheel speeds: | |
| stepless | |
| from | 875 t/min |
| up to | 1900 t/min |
| Grinding spindle head: | |
| Rotatable grinding spindle head (b-axis) | +10 / -210 ° |
| Automatic swivelling axis Hirth (B1) | 3 ° |
| Fine adjustment (B2) | ° |
| Peripheral speed | 35 m/s |
| Work piece spindle head: | |
| speeds: | |
| stepless | |
| from | 8 t/min |
| up to | 800 t/min |
| Holding taper: | 5 CM |
| rotatable | +100 / -10 ° |
| Tailstock: | |
| con regolazione micrometrica | |
| Taper in tailstock: | 4 CM |
| Tailstock travel of barrel | 50 mm |
| Table speed: | |
| stepless | |
| Rapid motion | 12 m/min |
| Air connect | 6 bar |
| Voltage 50 Hz 3x | 400 Volt |
| Grinding spindle motor | 5 kW |
| Machine's weight about | 3000 kg |
| Overall dimensions machine: | |
| Length | 3200 mm |
| Width | 1700 mm |
| Height | 2000 mm |
| Various accessories: | |
| Coolant system | |
| Coolant through spindle (cts) | |
| Paper filtration system | |
| Touch probe MARPOSS | |
| Measuring control | MOVOMATIC |
| Internal grinding attachment: | |
| Number of spindles | 1 |
| Rotation speed | |
| up to | 42000 t/min |
| Set of flanges | |
| Balancing attachment | |
| Balancing arbor | |
| Tailstock with fine adjustement | |
| Longitudinal positioning actife | |
| RS-232 Interface |
