| Model | MD618A |
Working table | Table Size (L×W) | mm | 460×180 |
Max movement of working table (L×W) | mm | 500×190 |
T-Slot number×width | mm | 1×14 |
Grinding head | Max distance from spindle center to table
surface | mm | 335 |
Wheel Size （Outer diameter×width×Inner
diameter） | mm | φ180×13×Φ31.75 |
Wheel speed | 50HZ | r/min | 2850 |
60HZ | 3440 |
Feed amount | Longitudinal speed of working table | m/min | 3-20 |
Cross feed of
working table | Continuously (Variable
Transmission) | mm/min | 300 |
Intermittently (Variable
Transmission) | mm/times | 0-5 |
Per revolution on handwheel | mm | 2.5 |
| Per graduation on handwheel | mm | 0.02 |
Vertical feed on
handwheel | Per revolution | mm | 1.25 |
Per graduation | mm | 0.01 |
Commutati
on feeder | Total input power | W | 150 |
X-feeder output speed | R/min | 0-225 |
X-feeder size | mm | 280×130×120 |
Y-feeder output speed | R/min | 0-120 |
Y-feeder size | mm | 280×130×120 |
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 | 667 |
Gross | kg | 767 |
Package dimension（L×W×H) | mm | 1550x1150x1590 |
Package dimension（L×W×H) | mm | 1000x1150x1760 |
