4. Specifications
Item Unit OGM-250UDX
Capacity
Swing diameter over table mm 220
Distance between centers mm 500
Max. workpiece diameter mm 200
Max. workpiece weight kg 60 (center of workpiece)
Grinding
wheel
Outer diameter x width x bore mm 305x25x 127
Rotational speed (by changing the belt) min-1 2357 / 2087
Max. peripheral speed m/min 2000
Grinding
headstock
X-axis travel mm 203
Angle of inclination degrees + 30o
Min. travel increment mm 0.001
Feed value with hand wheel mm/min 2 per revolution of the wheel
Table Z-axis travel mm 640
Angle of inclination degrees 4 to 9
Feed rate with hand wheel mm 7.5 per wheel revolution
Automatic feed rate mm/min 50 to 4000
Head
Workpiece
Spindle type - Spindle for combination of non-rotating-
rotating
Morse taper No. 3
Spindle through hole diameter mm 17.5
Spindle speed min-1 10-500
Angle of inclination degrees 30o to 90
Tailstock Quill stroke mm 20
Quill taper Morse No. 3
Motors
Grinding wheel spindle kW 1.5 (2.2)
Workpiece spindle kW 0.4
Table feed kW F51233315 0.4
Lubrication pump kW 0.01
Cooling pump kW 0.06
Magnetic separator (optional) kW 0.025
Power
supply
Power consumption kVA 10
Voltage V 200
Frequency Hz 50
Tank
capacity
Cooling tank liters 80
Lubrication tank liters 5
Workpiece center height from floor mm 1040
Required
Area
Width mm 2880
Depth x height mm 1884 x 1600
Net weight kg 1900
The machine is in very good condition, fully equipped. A video of the
machine can be sent via WhatsApp.
Czech Republic
70800 Ostrava 
