| Model |
Unit |
MKE1420HX500 |
| External grinding diameters |
mm |
φ8～200 |
| Internal grinding diameters |
mm |
Φ30～100 |
| Center height |
mm |
135 |
| Headstock spindle rotation speed |
r/min |
50HZ:25～380stepless |
| Distance between center |
mm |
500 |
| Max.workpiece weight |
kg |
30 |
| Grinding length External/Internal |
mm |
500/125 |
| Max.wheel peripheral speed |
m/s |
35 |
| External wheel size |
mm |
φ400x50xφ203 |
| wheel spindle rotation speed |
r/min |
1670 |
| Internal wheel spindle rotating-speed |
r/min |
14000 |
| Headstock center |
morse |
NO.4 |
| tailstock center |
morse |
NO.4 |
| Total motor power |
kw |
10.825 |
| Min.pulse amount in X-axis |
mm |
0.001 |
| Min.pulse amount in Z-axis |
mm |
0.001 |
| Longitudinal servo motor |
kw |
2.6(10NM) |
| Traverse servo motor |
kw |
2.6(10NM) |
| Machine overall dimension（LxWxH） |
mm |
3000x2000x2000 |
| Machine weight |
kg |
3000 |
| Working Accuracy | ||
| Roundness（O.D/I.D） |
1.5/2.5μm（O.D/I.D） |
|
| Uniformity of dia.in longitudinal section（O.D/I.D） |
5/8μm（O.D/I.D） |
|
| Surface roughness(O.D/I.D) |
Ra0.32/0.63μm（O.D/I.D） |
|