Description
|
Item |
Unit | ECG-2780CNC | |
| Work Capability |
Max. Grinding Dia. | mm | 270 |
| Distance Between Centers | mm | 800 | |
| Center height | mm | 136 | |
| Max. workpiece weight | kgs | 120 | |
| Grinding Wheel |
Grinding wheel size | mm | ψ405*32~50*ψ152.4(opt.ψ455*50~80*ψ152.4) |
| Grinding wheel speed | rpm | 1650(1890) | |
| Rapid travel speed | m/sec | 35(45)m/sec | |
| Wheel head |
Feed angle | deg | 90 |
| Rapid travel speed | mm | 6m/min | |
| Min.Setting unit | mm | 0.001 | |
| Max.Travel | Ms. | 250 | |
| Work head |
Spindle speed | rpm | 10~600 |
| Center taper | MT | MT4 | |
| Sprindle through hole Dia. | mm | 25 | |
| Tailstock | Travel Sleeve | mm | 30 |
| Center taper | MT | MT4 | |
| Work table |
Swivel angle | deg | -4 ~ +7 |
| Rapid traverse speed | mm | 6m/min | |
| Min.Setting unit | mm | 0.001 | |
| Motor | Grinding wheel spindle motor | hp | 5(option 7.5) |
| Work head motor | kw | 1.0 (option 1.5) | |
| Wheel Spindle; Lubrication |
hp | Spindle cooling：1/4 coolant cooling：1/4 |
|
| Feeding (X axis) | kw | 1.0(1.2) | |
| Feeding (Z axis) | kw | 1.5(1.8) | |
| NW (Approx.) | kgs | 3400 | |
| GW.(Approx.) | kgs | 3600 | |
| Packing size (L*W*H) | mm | 3200*1900*2000 | |
