Overbeck 250i

Operating Manual
3-Jaw Chuck (Workpiece Clamping)
Collet Set (Workpiece Clamping)
Max. Workpiece Clamping Diameter 140 mm
Max. Workpiece Clamping Length (in front of spindle flange) 250 mm
Grindable Bore Length 160 mm
Grindable Bore Diameter 0.8–90 mm
Max. Workpiece Weight 15 kg
Swing Diameter in Guard 150 mm
Workpiece Spindle Speed (Stepless) 112–1000 rpm
Workpiece Spindle Head Swivel Range 45°
Workpiece Spindle Internal Taper MK4
Workpiece Spindle Bore 26 mm
Grinding Spindle Speed Range 6000–175000 rpm
Incremental Feed 0.001–0.01 mm
Power Requirement 7.3 kVA
Space Requirement 2.8 × 2.5 m
Weight 1750 kg
From Training Workshop
Very Well-Maintained Condition