| 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 |
