|
Specifications |
Unit |
M7130 |
M7140 |
M7150 |
M7163 |
|---|---|---|---|---|---|
|
Worktable width |
mm |
300 |
400 |
500 |
630 |
|
Worktable length |
mm |
1000/1400/1600/2000 |
1000/1400/1600/2000 |
1250/1600/2000/3000 |
1250/1400/1600/2000 |
|
Max workpiece height |
mm |
400 |
400 |
600 |
600 |
|
Longitudinal travel |
mm |
1100/1500/1700/2100 |
1100/1500/1700/2100 |
1350/1700/2100/3100 |
1350/1700/2100/3100 |
|
Distance from table to spindle center |
mm |
575 |
575 |
780 |
780 |
|
Vertical feed wheel movement per lap |
mm |
1 |
1 |
1 |
1 |
|
Vertical feed hand wheel per movement |
mm |
0.01 |
0.01 |
0.01 |
0.01 |
|
Cross travel |
mm |
450 |
450 |
550 |
650 |
|
Horizontal intermittent speed |
m/min |
0.5-3 |
0.5-3 |
0.5-3 |
0.5-3 |
|
Longitudinal speed |
m/min |
3-30 |
3-30 |
3-30 |
3-30 |
|
Spindle speed |
rpm |
1440 |
1440 |
1440 |
1440 |
|
Wheel size |
mm |
350x40x127 |
350x40x127 |
400x40x127 |
400x50x203 |
|
Grinding head motor power |
kw |
7.5 |
7.5 |
7.5 |
7.5 |
|
Main motor power |
kw |
11.5 / 13 |
11.5 / 13 |
13 / 14.6 |
14.5 / 16 |
|
Oil pump motor power |
kw |
3 / 4 |
3 / 4 |
4 / 5.5 |
5.5 |
|
Max. workpiece weight |
kg |
800/800/800/1100 |
800/800/1000/1380 |
800/1240/1410/1600 |
1010/1290/1780/2100 |
|
Grinded surface of parallelism |
mm |
1000:0.015 |
1000:0.015 |
1000:0.015 |
1000:0.015 |
|
Surface roughness |
μm |
Ra0.63 |
Ra0.63 |
Ra0.63 |
Ra0.63 |
|
Machine weight |
T |
3.8/4.2/4.5/6 |
3.8/4.5/5.0/6.0 |
5.0/6.5/7.5/9.0 |
5.5/6.5/8.0/9.5 |
|
Machine size (length) |
cm |
270/310/460/525 |
270/310/460/525 |
300/460/525/655 |
300/460/525/655 |
|
Machine size (width x height) |
cm |
164x210 |
180x210 |
190x240 |
195x240 |
