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Specifications | Units | M7163*1250 | M7160*1250 | M7150*1250 | ||
Table size (L * W) | mm | 1250*630*600 | 1250*600*600 | 1250*500*600 | ||
Max. longitudinal feed of table | mm | 1350 | 1350 | 1350 | ||
Distance spindle center line to table | mm | 800 | 800 | 800 | ||
Max. Cross movement of grinding head | mm | 680 | 650 | 550 | ||
Grinding head vertical feed | per gra | mm | 0.01 | 0.01 | 0.01 | |
Handwheel scale value | per rev | mm | 1.00 | 1.00 | 1.00 | |
Fast lifting machine | power | kw | 0.37 | 0.37 | 0.37 | |
speed | r/min | 1440 | 1440 | 1440 | ||
Wheel size (O. D * W * I. D.) | mm | 400*40*127 | 400*40*127 | 400*40*127 | ||
Grinding wheel speed | r/min | 1440 | 1440 | 1440 | ||
Main motor power | kw | 12 | 12 | 12 | ||
Wheel spindle motor power | kw | 7.5 | 7.5 | 7.5 | ||
The oil pump motor | kw | 4/5.5 | 4/5.5 | 4/5.5 | ||
Parallelism of the machining face to the base | mm | 300:0.008 | 300:0.008 | 300:0.008 | ||
Surface roughness | um | Ra0.63 | Ra0.63 | Ra0.63 | ||
Machine weight | kg | 5800/6500 | 5600/6300 | 5300/6000 | ||
Overall dimension(L * W * H) | cm | 380*195*248 | 380*195*248 | 360*193*248 |