Cylindrical grinding machine Kellenberger UR 175 x 1000

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Manufacturer
Kellenberger
Model
UR 175 x 1000
Type of Machine
Universal Cylindrical Grinding Machine
Technical Specifications
Work Area
Distance Between Centers: 1000 mm
Center Height: 175 mm
Max Workpiece Diameter: 349 mm
Max Workpiece Weight (Ø 400 mm Wheel): 80 kg
Table
Max Travel: 1100 mm
Manual Feed (Coarse/Fine): 20 mm / 2.5 mm per handwheel revolution
Hydraulic Feed Speed (Stepless): 0 – 2 m/min
Swivel Range: 9°
Cross Slide
Max Travel: 270 mm + 100 mm
Manual Feed (Coarse/Fine): 4 mm / 0.5 mm per revolution
Hydraulic Infeed/Outfeed: 50 mm/min
Positioning Accuracy (with step motor): 0.001 mm
Traverse Speeds (Rough/Finish): 1–49 mm/min
Longitudinal Feed per Revolution: 29 mm
Bidirectional Traverse Feed: 0–99 mm/min
Grinding Spindle
Wheel Dimensions (Diameter x Width x Bore): 400 x 63 x 127 mm
Spindle Speeds: 1530
1750
2040 rpm
Workpiece Spindle Head
Swivel Range: 360°
Speed (Stepless): 5 – 500 rpm
Spindle Taper: Morse 3
Tailstock
Spindle Taper: Morse 3
Quill Stroke: 30 mm
Motors
Grinding Spindle Motor: 3.0 kW
Workpiece Spindle Motor: 1.1 kW
Hydraulic Pump Motor: 0.75 kW
Coolant Pump Motor: 0.18 kW
Dimensions & Weight
Machine Footprint (Length x Width): 400 x 200 cm
Approximate Machine Weight: 3100 kg
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