Features
Utilizes 140mm (5.5”) cross roller bearings and double angular contact bearings for the main spindle
Equipped with a rigid and reliable servo turret with the best quality in its class
Main body designed with balanced weight to achieve high rigidity and accuracy
A powerful tailstock with thrust of 7,252 N.m
Utilizes the highly efficient SIEMENS 828D (Option)
Specifications
| Description | Unit | L280 | L280L | L280LM |
| Max Turning Dia | mm | 410 | 410 | 300 |
| Max Turning Length | mm | 720 | 1070 | 1000 |
| Chuck Size | inch | 10″ | 10″ | 10″ |
| Driving Method | - | Belt | Belt | Belt |
| Spindle RPM | r/min | 3,000 | 3,000 | 3,500 |
| Spindle Output | kw | 22/18.5 | 22/18.5 | 22/18.5 |
| Spindle Torque | N.m | 729.5/613.5 | 729.5/613.5 | 493.2/414.7 |
| Travel(X/Z) | mm | 220/750 | 220/1,100 | 220/1,120 |
| Rapid Travel(X/Z) | m/min | 20/24 | 20/24 | 20/24 |
| Slide Type | - | LM | LM | LM |
| No. of Tools | EA | 10 | 10 | 12 |
| Tool Size | mm | 25/50 | 25/50 | 25/50 |
| Milling Tool Speed | r/min | - | - | 4,000 |
| CNC | - | H/W FANUC i | H/W FANUC i | H/W FANUC i |
