| Main Specifications |
M7160-GM |
M7160/G-GM |
MQ7160/G/GM |
| Table working surface(W×L) |
600× 1000mm |
600× 1000mm |
320× 1000mm |
| Max. size of workpiece to be ground(W×L×H) |
600×1000× 400mm |
600×1000× 600mm |
600×1000× 660mm |
| Table longitudinal travel (hydraulic) |
200 -1100m |
200 -1100m |
200 -1110mm |
| Speed of table (stepless) |
3 -25m/min |
3 -25m/min |
3 -25m/min |
Table “T" slots
Width |
3
22mm |
3
22mm |
3
18mm |
| Distance from grinding wheel spindle-axis to table surface |
200 -600mm |
200 -600mm |
135 -775mm |
Max. travel of wheel-head
Cross (manual or hydraulic)
Vertical (manual or power-operated) |
650mm
400mm |
650mm
600mm |
600mm 660mm |
Automatic cross-feed of wheel-head (stepless)
Continuous
Intermittent |
0.5 -3.5m/min
3 -30mm/stroke of table |
0.5 -3.5m/min
3 -30mm/stroke of table |
0.8 -4.5m/min
3 -30mm/stroke of table |
| Min. down-feed hand-wheel dial graduated to |
0.005mm |
0.005mm |
0.01mm |
| Grinding wheel size(O.D×W×I.D) |
φ400×50×φ 203mm |
φ400×50×φ 203mm |
φ350×40×φ 127mm |
| Wheel-head rapid up-down traverse speed |
310mm/min |
310mm/min |
310mm/min |
Hydraulic pump type
Delivery |
YB1-100
96L/min |
YB1-100
96L/min |
YB1-100
94L/min |
| Electrical equipment total capacity |
14kVA |
14kVA |
10kVA |
Grinding wheel motor power
Speed |
7.5kW
1440r/min |
7.5kW
1440r/min |
5.5kW
1440r/min |
Hydraulic pump motor power
Speed |
4kW
960r/min |
4kW
960r/min |
3kW
960r/min |
Wheel-head rapid elevation motor power
Speed |
0.37kW
1400r/min |
0.37kW
1400r/min |
0.37kW
1400r/min |
Max. allowable weight of workpiece
(Including electromagnetic chuck) |
940kg |
940kg |
800kg |
| Electromagnetic chuck(W×L) |
600× 1000mm |
600× 1000mm |
600× 1000mm |
| Overall dimensions(L×W×H) |
3480×2073× 2280mm |
3480×2073× 2510mm |
3000×1675× 2252mm |
| Packing case dimensions(L×W×H) |
384×230× 262cm |
384×230× 288cm |
261×187× 254cm |
| N.W/G.W |
5.6/6.2t |
5.6/6.3t |
4200/ 4700kg |