|
Description |
unit |
M7140A |
|
Max.dim grinding component(L × W × H) |
mm |
800 × 400 × 430 |
1000 × 400 × 405 |
1250 × 400 × 405 |
|
Max.longitudinal travel |
mm |
820 |
1020 |
1270 |
|
Max.cross travel |
mm |
440 |
440 |
440 |
|
Max.distance from spindle center to table surface |
mm |
580 |
555 |
555 |
|
Max.load of worktable |
kg |
400 |
400 |
450 |
|
Worktable surface(L × W) |
mm |
800 × 400 |
1000 × 350 |
800 × 400 |
|
T-slots of worktable |
mm × n |
18 × 3 |
18 × 3 |
18 × 3 |
|
Speed of worktable |
m/min |
0-26 |
0-26 |
0-26 |
|
Backward and forward automatic feed |
mm |
0.5-20 |
0.5-20 |
0.5-20 |
|
Feed-rate of hand wheel |
mm |
0.02/div.4/rev. |
0.02/div.4/rev. |
0.02/div.4/rev. |
|
Abrasive wheel dim( D×W×d ) |
mm |
350 × 32 × 127 |
350 × 32 × 127 |
350 × 32 × 127 |
|
Spindle speed |
r/min |
1450 |
1450 |
1450 |
|
Vertical move rate per circle of micro adjusting mechanism |
mm |
0.04 |
0.04 |
0.04 |
|
Feed rate per scale of micro-adjusting |
mm |
0.001 |
0.001 |
0.001 |
|
Spindle motor |
kw |
5.5 |
5.5 |
5.5 |
|
Overall dimesions of machine(L × W × H) |
mm |
2260 × 1790 × 1917 |
2660 × 1790 × 1917 |
3100 × 1790 × 1917 |
|
Packaging size(L × W × H) |
mm |
2400 × 1900 × 2200 |
2800 × 1900 × 2200 |
3300 × 1900 × 2200 |
|
Net/Gross weight |
t |
4.2 3. |
4.8 4.4 |
5.4 5.0 |
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