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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.
Technical specifications are subject to change without notice
| 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 |
| Length positioning automatic | KEL-POS |
| Internal grinding attachment: | |
| Number of spindles | 1 |
| Rotation speed | |
| up to | 42000 t/min |
| Set of flanges | |
| Balancing attachment | |
| Balancing arbor | |
| Electronic balancing device | KEL-BALANCE |
| Tailstock with fine adjustement | |
| Longitudinal positioning Z-axis actife | |
| RS-232 Interface |
