Model | M820 |
Working table | Table Size (L× W) | mm | 480×200 |
Max movement of working table(L× W) | mm | 530×220 |
T -Slot number×width | mm | 1×14 |
Grinding head | Max distance from spindle center to table surface | mm | 440 |
Wheel Size(Outer diameter×width×Inner diameter) | mm | φ200×20×Φ31.75 |
Wheel speed | 50HZ | r/min | 2850 |
60HZ | | 3440 |
Feed amount | Vertical feed on handwheel | Per revolution | mm | 2.5 |
Per graduation | mm | 0.02 |
Cross feed on handwheel | Per revolution | mm | 1.25 |
Per graduation | mm | 0.01 |
Motor power | Spindle motor | kw | 1.1 |
Coolant pump motor | w | 40 |
Working precision | The parallelism of working surface to base level | mm | 300:0.005 |
Surface roughness | μm | Ra0.32 |
Weight | Net | kg | 700 |
Gross | kg | 800 |
Overall dimension(L×W×H) | mm | 1680x1140x1760 |
Package dimension(L×W×H) | mm | 1140x1250x1940 |