• X-axis travel options: 3,500/ 4,500/ 5,500/ 6,500 mm
• Workbench type: fixture
• Spindle speed: 18,000
• Automatic tool change: 6 tools
• Moving column structure: high-efficiency, high-precision machining
• All three axes adopt advanced precision line rails
• Y&Z axis ball screw with servo motor for direct drive, no belt backlash problem, high transmission efficiency, high positioning accuracy
• New generation PC-base, Mitsubishi, Fanuc, Siemens controllers can be selected
• Optional: Rotary C-axis
Aluminium
| Model | LESTHER J-CNC 300A (OPTIONAL Additional C-Axis) |
|---|---|
| X Axis stroke | 4,500 mm |
| Y Axis stroke | 350 mm |
| Z Axis stroke | 250 mm |
| Table type | VISE (1set / per meter) |
| Table size | 250 x 4,500 mm |
| Table height from floor | 1,140 mm |
| Spindle speed | 18,000 rpm (Opt.24,000) |
| Spindle motor | 5.5 kw (7.5 hp) (Additional C-Axis 6.6kw / 8.8hp) |
| Spindle taper cone | NBT30 (Optional ISO 30) (Additional C-Axis HSK63F) |
| Rapid feed rate (X / Y / Z) | X:100, Y:36, Z:36 |
| Servo motors of 3 axes | X:1, Y:0.75, Z:0.75, C:0.4 |
| Cutting feed rate | F : 1 ~ 5,000 |
| Magazine capacity | 5 Tools + 1 (4 sides 90° Degree head) |
| Max. Tool Diameter | 50 mm |
| Tool holder | NBT30 (Optional ISO 30) (Additional C-Axis HSK63F) |
| Machine weight | 3,800 kgs |
| Machine dimensions | 4,332 x 2,237 x 2,208 mm |
| Packing Dimensions | 4,700 x 2,300 x 2,240 mm |
| Required pneumatic pressure | 6 kg/cm2 |
