Chat WhatsApp
KELLENBERGER 1000 U
Download technical sheet (PDF)
Need Assistance? Just WhatsApp Us!
KELLENBERGER 1000 U is a Cylindrical grinder built for precision work, delivering high accuracy and reliable performance. Working capacities: centre height 125 mm, distance between centres 1000 mm, grinding diameter 480 mm; grinding wheel Ø400×50 mm, bore 127 mm. Main technical specs: wheelhead angular displacement 270°; workpiece spindle rotatable 360° with stepless 20–400 t/min; wheel speeds 3 steps 1500–2200 t/min; collet type W20/W25, spindle taper 5 CM, tailstock taper 3 CM; table angular displacement 8°; supply 3×380 V 50 Hz; external wheel motor 4 CV; workpiece spindle motor 1 kW; weight ≈2500 kg; dimensions L2860×H1670 mm. Key equipment: tailstock with fine adjustment, internal grinding attachment, coolant system and paper filtration, side and angular dressing device, copying wheel dresser, 3‑jaw chuck Ø200 mm, 4‑jaw faceplate Ø340 mm, magnetic chuck Ø300 mm, sets of grinding wheels/flanges, guards and service tools. Enables tight tolerances; typical applications: automotive, watchmaking, machine tool
| Centre height | 125 mm |
| Distance between centres | 1000 mm |
| grinding diameter | 480 mm |
| Grinding wheel: | |
| Diameter | 400 mm |
| Width | 50 mm |
| Bore | 127 mm |
| Grinding wheel speeds: | |
| number (steps) | 3 |
| from | 1500 t/min |
| up to | 2200 t/min |
| Angular displacement | 270 ° |
| Work piece spindle head: | |
| speeds: | |
| stepless | |
| from | 20 t/min |
| up to | 400 t/min |
| rotatable | 360 ° |
| Inner taper type | W20 / W25 |
| Spindle taper | 5 CM |
| Taper in tailstock: | 3 CM |
| Table angular displacement | 8 ° |
| Table speed: | |
| stepless | |
| from | m/min |
| up to | 6 m/min |
| Voltage 50 Hz 3x | 380 Volt |
| External Grinding wheel motor | 4 CV |
| Workpiece spindle motor | 1 kW |
| Machine's weight about | 2500 kg |
| Overall dimensions machine: | |
| Length | 2860 mm |
| Height | 1670 mm |
| Various accessories: | |
| Tailstock with fine adjustement | |
| Internal grinding attachment | |
| Spindle speeds | 23000 t/min |
| Side and angular dressing device | |
| Copying wheel dressing attachment | |
| 3-jaw chuck diameter | 200 mm |
| 4-jaw face plate diameter | 340 mm |
| Macnetic chuck diameter | 300 mm |
| Coolant system | |
| Paper filtration system | |
| Set of grinding wheels | |
| Set of flanges | |
| Set of flanges for internal grinding | |
| Lamp | |
| Set two-jaw steady rest | |
| Three-jaw bezel folds open | |
| Set of collets | W25 |
| Set of driving dogs | |
| Set of service tools | |
| Grinding wheel guard | |
| Safety device | |
| Set of elevation plates | 50 mm |
