L230LA / MA / LMA / LMSA
High-performance L230 turning center, series designed with advanced technology, has excellent performance in rigidity and precision of processing.
Fast and efficient machine to maximize productivity.
Superior structure of the machine to produce various products.
Angular contact ball bearings to maintain high rigidity and low thermal distortion.
High rigidity through intensive analysis of finite elements
6 “secondary shaft expands cutting capacity (optional)
BMT rigid turret for heavy processing (machine equipped with live tools).
- Shortened cycle time to improve productivity.
- Adequate machine structure to produce various products.
- Adopted angular ball bearing to maintain high-rigidity and low heat absortion.
- Strengthened Equipment Sturdiness through Structural Analysis
- Applied BMT turret to cut heavy-duty products (Mill Turret Attachment Machine)
High Precision & Rigidity, One-Piece Structure
45° slant bed is designed with square and tublar rib structure. It shows
excellent performance in absorbing vibration and its high rigidity enables heavy duty cutting
Integrated Coolant Tank
The coolant tank is changed from separate structure to one-piece structure to prevent overflow and clogging.
It is possible to remove chips from right side of the machine which enhances chip removal capability
Guideway
High-Speed Roller LM Guideway
Linear roller guideways are applied to reduce non-cutting time
and bring high rigidity.
Main Spindle
Spindle for Specialized in High-speed and Rough Cutting
The unit is able to maintain precision for a long time where the outer bearing part is assembled to the highest
precision standards. Also, stable machining is possible by AC motor which controls the spindle at constant speed
C-Axis Control (‘M’ Type)
The C axis is capable of 0.001° control when milling turret is applied. Machining capability is strengthened with turning
and milling operations.
6˝ Sub Spindle (‘S’ Type)
The Belt-type sub spindle is designed to minimize thermal displacement during the continuous machining, offering from the heavy-duty cutting to the high-speed machining. When the main spindle cutting is completed, the sub spindle rotation is synchronized with the main spindle allowing the workpiece to be transferred to the sub spindle, and machining can begin on the back side of the workpiece.
Turret
Servo Turret
The turret of L160/230 series are applied with high performance AC servo motor, improving machining reliability. 3-piece coupling shows excellent performance in indexing. Powerful hydraulic tool clamping minimizes tool tip deviation caused by load.
Turret is designed to utilize 20 bar (290 psi) high pressure coolant and it shows optimum performance in machining difficult-to-cut material.
Mill Turret BMT55
The BMT turret secures the tool with four bolts and key on the tool
mounting surface of the turret, making it possible to powerfully fix the
tool, ensuring high reliability in rigidity and precision.
Mill Tool Holder
Machining capability has increased with the addition of straight milling head tool holder, which can machine workpieces from the side, and angular milling head tool holder, which can perform I.D. operations.
The L160/230 series can process high value-added products using a variety of rotating tools. In particular, there is a multi-holder for attaching a variety of tools to one holder, and an eccentric rotary tool for handling eccentric parts without additional axis travel, which can realize integration of process with one machine.
L160 turning center high precision in machining
Automatic Q-Setter
Cutting tools are calibrated quickly and accurately with the addition of a q-setter. Each tool tip is touched off manually using a sensor that inputs the position automatically.
Linear Scale
Linear scales increase positioning accuracy and reduce distortion caused by thermal growth, thus ensuring a more accurate finished part.
Work Probe
Workpiece coordinate values can be set automatically using the optional spindle probe.
Technical Specifications L230MA
| Max Turning Dia [mm] | 310 |
| Max Turning Length [mm] | 360 |
| Driving Method | Belt |
| Chuck Size [inch/mm] | 8″/203,2 |
| Spindle RPM [rot/min] | 4,000 |
| Spindle Output [kW] | 15/11 |
| Spindle Torque [Nm] | 286.6/210.2 |
| Travel (X,Y) [mm] | 220/440 |
| Rapid Travel [m/min] | 36/36 |
| Slide Type | LM |
| No. of Tools | 12 |
| Tool Size (turning/milling) [mm] | 25/40 |
| Milling Tool Speed [rot/min] | 5,000 |
Technical Specifications L230LMA
| Max Turning Dia [mm] | 310 |
| Max Turning Length [mm] | 521 |
| Driving Method | Belt |
| Chuck Size [inch/mm] | 8″/203,2 |
| Spindle RPM [rot/min] | 4,000 |
| Spindle Output [kW] | 15/11 |
| Spindle Torque [Nm] | 286.6/210.2 |
| Travel (X,Y) [mm] | 220/560 |
| Rapid Travel [m/min] | 36/36 |
| Slide Type | LM |
| No. of Tools | 12 |
| Tool Size (turning/milling) [mm] | 25/40 |
| Milling Tool Speed [rot/min] | 5,000 |
Technical Specifications L230LMSA
| Max Turning Dia [mm] | 310 |
| Max Turning Length [mm] | 521 |
| Driving Method | Belt |
| Chuck Size [inch/mm] | 8″/203,2 6″/152,4 |
| Spindle RPM [rot/min] | 4,000 |
| Spindle Output [kW] | 15/11 |
| Spindle Torque [Nm] | 286.6/210.2 |
| Travel (X,Y) [mm] | 220/560/590 |
| Rapid Travel [m/min] | 36/36/30 |
| Slide Type | LM |
| No. of Tools | 12 |
| Tool Size (turning/milling) [mm] | 25/40 |
| Milling Tool Speed [rot/min] | 5,000 |