LM1800TT Series
- Large output built-In spindle motor
- High productivity guaranteed by adoption of upper and lower turrets
- Highly sturdy BMT turret adopted
- Combined processing possible by the addition of Y axis to the upper turret (TTSY specifications)
- Specific cutting time reduced due to synchronous rotation control of the opposite-type main spindle
- Design of the hybrid-type feed shaft combining box guide and roller guide (LM1600/1800TT Series)
Machine Specifications
| Description | Unit | LM1800TTS | LM1800TTMS | LM1800TTSY |
|---|---|---|---|---|
| Max Turning Dia | mm | 230 | 230 | 230 |
| Max Turning Length | mm | 673 | 673 | 673 |
| Chuck Size | inch | Main 8″ Sub 8″ |
Main 8″ Sub 8″ |
Main 8″ Sub 8″ |
| Driving Method | - | Built in | Built in | Built in |
| Spindle RPM | r/min | 5,000 | 5,000 | 5,000 |
| Spindle Output | kW | 22/11 | 22/11 | 22/11 |
| Spindle Torque | N.m | 358/118 | 358/118 | 358/118 |
| Travel(X1/X2/Z1/Z2/ZB) | mm | 165/195/700/720/668 | 165/195/700/720/668 | - |
| Travel(X1/X2/Z1/Z2/ZB/Y) | mm | - | - | 165/195/700/720/668/100 |
| Rapid Travel(X1/X2/Z1/Z2/ZB) | m/min | 20/20/40/40/40 | 20/20/40/40/40 | - |
| Rapid Travel(X1/X2/Z1/Z2/ZB/Y) | m/min | - | - | 20/20/40/40/40/7.5 |
| Slide Type | - | LM | LM | LM |
| No. of Tools | EA | 2 x 12 | 2 x 12 | 2 x 12 |
| Tool Size | mm | 20/32 | 20/32 | 20/32 |
| Milling Tool Speed | r/min | - | 5,000 | 5,000 |