Specification | Unit | SG-81160FR | SG-81220FR | SG-81250FR | SG-81300FR | SG-81400FR | |
Table size (L×L) | mm | 810x1600 | 810x2200 | 810x2500 | 810x3000 | 810x4000 | |
Max. longitudinal travel | mm | 810x1600 | 810x2200 | 810x2500 | 810x3000 | 810x4000 | |
Max. distance from spindle center to table | mm | 920(1080)/1250 | 920(1080)/1250 | 920(1080)/1250 | 920(1080)/1250 | 920(1080)/1250 | |
Magnetic chuck size (Optional) | mm | 800x800x2 | 800x1000x2 | 800x800x3 | 800x1000x3 | 800x1000x4 | |
Max. loading capacity of table(include magnetic chuck) | kg | 2000 | 2400 | 2400 | 3500 | 5000 | |
Speed of table longitudinal movement | m/min | 5-25 | |||||
Wheelhead transverse movement | Auto. feed | mm/t | 1-30 | ||||
Rapid feed | m/min | 0.05-3 | |||||
Feed of MPG | mm/gra | 0.005 | |||||
Wheelhead vertical movement | Auto. feed | mm/t | 0.005-0.05 | ||||
Rapid feed | m/min | 0.05-2 | |||||
Feed of MPG | mm/gra | 0.005 | |||||
Grindwheel speed | rpm | 960 | |||||
Grindwheel size (OD×W×ID) | mm | 500x75x305 | 500x75x305 | 500x75x305 | 500x75x305 | 500x75x305 | |
Spindle motor | kw | 18.5 | 18.5 | 18.5 | 18.5 | 18.5 | |
Hydranlic motor | kw | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | |
Vertical & cross servo motor | kw | 3 | 3 | 3 | 3 | 3 | |
Total rated power | kw | 33 | 33 | 33 | 33 | 33 | |
Floor space (L×W) | mm | 4700x4000 | 6000x4000 | 6000x4000 | 8200x4000 | 10000x4000 | |
Gross weight | kg | 10500 | 12000 | 12500 | 14500 | 18000 |
Note:
CNC models are also available as requirement!