| model |
MY7140B |
MY7140×16B |
MY7140×20B |
MY7150B |
MY7150×16B |
MY7150×20B |
| Workbench size (width x length) (mm) |
400×1000 |
400×1600 |
400×2000 |
500×1000 |
500×1600 |
500×2000 |
| Maximum distance from spindle axis to worktable (mm) |
600 |
600 |
600 |
600 |
600 |
600 |
| Maximum longitudinal movement of workbench (mm)
|
1100 |
1700 |
2100 |
1100 |
1700 |
2100 |
| Maximum lateral movement of grinding head (mm) |
460 |
460 |
460 |
560 |
560 |
560 |
| Maximum vertical movement of grinding head (mm) |
400 |
400 |
400 |
400 |
400 |
400 |
| Vertical feed handwheel scale value of grinding head
|
Each grid (mm) |
0.005 |
0.005 |
0.005 |
0.005 |
0.005 |
0.005 |
| Per revolution (mm) |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
| Grinding wheel size (mm)
|
400×50×203 |
400×50×203 |
400×50×203 |
400×50×203 |
400×50×203 |
400×50×203 |
| Grinding wheel speed (r/min) |
1440 |
1440 |
1440 |
1440 |
1440 |
1440 |
| Total power of motor (KW) |
12.7 |
12.7 |
12.7 |
12.7 |
12.7 |
12.7 |
| Grinding wheel spindle motor (KW) |
7.5 |
7.5 |
7.5 |
7.5 |
7.5 |
7.5 |
| Oil pump motor (KW) |
4 |
4 |
4 |
4 |
4 |
4 |
| Parallelism of the processing surface to the base surface (mm) |
0.005/300 |
0.005/300 |
0.005/300 |
0.005/300 |
0.005/300 |
0.005/300 |
| Surface roughness (μ m) |
Ra:0.63 |
Ra:0.63 |
Ra:0.63 |
Ra:0.63 |
Ra:0.63 |
Ra:0.63 |
| Net/gross weight of machine tool (kg) |
4000/4600 |
5300/6000 |
6300/7200 |
4500/5000 |
5600/6300 |
6700/7500 |
| Packaging dimensions (length x width x height) (cm) |
296×225×260 |
550×225×260 |
610×225×260 |
296×230×260 |
550×230×260 |
610×230×260 |