ST Turn-Mill
- High performance cutting capabilities in turning, milling and even both together in one single set-up.
- 0.001° B-axis with 6000 rpm milling/turning spindle for 4+1-axis or simultaneous 5-axis machining.
- 60° slant-bed design for optimum chip removal rate.
- Most rigid box ways on all axes.
- Enormous cutting diameter up to Ø1000mm or above.
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| ITEM / MODEL | ST-60CX+B+C+Y | ST-160FX+B+C+Y | ST-400BX+B+C+Y | ST-80CX+B+C+Y | ST-130EX+B+C+Y | ST-160BX+B+C+Y | ||
|---|---|---|---|---|---|---|---|---|
| Cutting Capacity | Max. swing over bed (mm) | Ø1200 | Ø1200 | Ø1200 | Ø1200 | Ø1200 | Ø1200 | |
| Max. turning diameter (mm) | Ø800 | Ø800 | Ø350 | Ø850 | Ø850 | Ø800 | ||
| Distance between centers (mm) | 1200 | 4000 | 10000 | 2000 | 3050 | 4000 | ||
| Chuck size (mm) | 510 (20”) | Front: SMW BBN 600-275 | Ø381 (15”) | Ø610m (24”) | Manual 3-jaw Ø740 | Ø381 (15”) | ||
| - | Rear: Manual 4-jaw Ø600 | Rear: Manual 4-jaw Ø600 | - | - | - | |||
| Bar capacity (mm) | Ø139 | Ø255 | Ø116 | Ø139 | Ø204 | Ø116 | ||
| Spindle | Spindle nose | A2-15 | A2-15 | A2-11 | A2-15 | A2-15 | A2-11 | |
| Spindle bore (mm) | Ø152 | Ø255 | Ø132.5 | Ø152 | Ø235 | Ø132.5 | ||
| Transmission type | Auto 4-speed gearbox | Auto 4-speed gearbox | Auto 4-speed gearbox | Auto 4-speed gearbox | Auto 4-speed gearbox | Auto 4-speed gearbox | ||
| Spindle speed (rpm) | 1500 | 600 | 2000 | 1400 | 500 | 2000 | ||
| Spindle motor (kw) | 30/37 | 30/37 | 37/45 | 37/44.4 | 30/37 | 22/26 | ||
| Milling/turning spindle with B-axis | Spindle bearing diameter (mm) | Ø200 | Ø305 | Ø180 | Ø200 | Ø280 | Ø180 | |
| Spindle taper | HSK-A100 | HSK-A100 | HSK-A100 | CAPTO C8 | HSK-A100 | CAPTO C8 | ||
| Spindle motor (kw) | 38/62 | 38/62 | 38/62 | 38/62 | 38/62 | 38/62 | ||
| Spindle torque (Nm) | 252/411 | 252/411 | 252/411 | 252/411 | 252/411 | 252/411 | ||
| Spindle speed (rpm) | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | ||
| B-axis travel | -110°~+90° | -110°~+90° | -110°~+90° | -110°~+90° | -110°~+90° | -110°~+90° | ||
| B-axis positioning | Locking by indexing | Every 5° (std.) 2.5° (opt.) | Every 5° (std.) 2.5° (opt.) | Every 5° (std.) 2.5° (opt.) | Every 5° (std.) 2.5° (opt.) | Every 5° (std.) 2.5° (opt.) | Every 5° (std.) 2.5° (opt.) | |
| Locking by hydraulic brake | Free Angle 0.001° | Free Angle 0.001° | Free Angle 0.001° | Free Angle 0.001° | Free Angle 0.001° | Free Angle 0.001° | ||
| C-axis | Min. axis resolution | 0.001° | 0.001° | 0.001° | 0.001° | 0.001° | 0.001° | |
| ATC | Number of tools | 24 | 40 | 60 | 80 | 40 | 80 | |
| Max. tool diameter with adjacent tools (mm) | Ø125 | Ø125 | Ø125 | Ø125 | Ø125 | Ø125 | ||
| Max. tool diameter without adjacent tools (mm) | Ø200 | Ø200 | Ø200 | Ø200 | Ø200 | Ø200 | ||
| Max. tool weight (kg) | 15 | 15 | 15 | 15 | 15 | 15 | ||
| Max. tool length (mm) | 400 | 400 | 400 | 450 | 450 | 400 | ||
| Axis travel | X-axis (mm) | +741/-85 | +741/-85 | +761/-10 | +771/-10 | +836/-10 | +811/-10 | |
| Y-axis (mm) | ±100 | ±100 | ±100 | -80/+120 | ±100 | ±100 | ||
| Z-axis (mm) | 1200 | 4000 | 10000 | 2000 | 3050 | 4000 | ||
| Rapid traverse (X/Y/Z) (m/min.) | 10/10/10 | 10/10/10 | 10/10/10 | 10/2.3/12 | 10/2.3/12 | 10/2.3/12 | ||
| Tailstock | Tailstock travel (mm) | 900 | 3700 | 9700 | 1700 | 2750 | 3600 | |
| Tailstock quill travel (mm) | 150 | 150 | 150 | 150 | 150 | 150 | ||
| Quill diameter (mm) | Ø200 | Ø200 | Ø200 | Ø200 | Ø200 | Ø200 | ||
| Quill taper | MT#7 | MT#7 | MT#6 | MT#7 | MT#7 | MT#7 | ||
| Power | X-axis servo motor (kw) | 7 | 7 | 7 | 7.7 | 7 | 7 | |
| Y-axis servo motor (kw) | 4 | 4 | 4 | 4.3 | 4 | 4 | ||
| Z-axis servo motor (kw) | 9 | 9 | 9 | 7.7 | 9 | 9 | ||
| B-axis servo motor (kw) | 3 | 3 | 3 | 3.3 | 3 | 3 | ||
| Machine weight (kg) | 15000 | 26700 | 63000 | 45000 | 55000 | 55000 | ||
| Bed inclination (degrees) | 60° | 60° | 60° | 60° | 60° | 60° | ||
| Machine dimensions (L x W x H) (mm) | 5532x2270x2765 | 11200x4800x4100 | 16275x4710x3600 | 9000x5789x4839 | 10632x5789x4839 | 12041x5980x4813 | ||
All the specifications above are subject to change without prior notice.
Standard Accessories:
- Fanuc 31-TB PLUS or Siemens SINUMERIK ONE with 15” color screen display
- 4+1 axis machining package
- Ø1200mm max. swing over bed
- Ø800mm max. turning diameter
- Belt-type gearbox for heavy-duty cutting
- 3-jaw hydraulic through-hole chuck with 1 set of hard and soft jaws
- Milling/turning spindle HSK-A100 with 0.001° B-axis
- Programmable hydraulic tailstock with rotary quill
- Chain type chip conveyor with trolley
- Auto centralized lubrication system with alarms for guideways and ball screws
- LED working lights
- 3-color signal tower
- Toolbox for basic maintenance
- 1 complete set of machine manuals in English
- 40-tool ATC
- Full enclosure with interlocks system
- External coolant supply system 4 bar
- Coolant gun
- Air gun
- Foot pedals for chuck clamping
Optional Accessories:
- Simultaneous 5-axis machining package
- Twin-chuck system
- CAPTO C8 for milling/turning spindle and ATC
- Sub-spindle or counter-spindle in replacement of tailstock
- Bigger spindle bores like Ø234, Ø318, Ø410, Ø510 mm or even greater
- Z-axis travel with 1500, 2000, 2500, 3000mm or up to 10000mm are all available
- Manual or hydraulic self-centering steady rests with manual or automatic travelling system
- Boring bar holder mounted on turret carriage or completely independent boring bar system
- Dented space on headstock sheet metal for boring bar clearance
- Flood coolant (upper washing ramps)
- ATC systems with 60, 80, 100 or above tools are available
- Auto tool touch probe Renishaw HPMA
- Workpiece measuring device Renishaw RMP60
- High pressure coolant system through spindle 20 bar or 70 bar with cartridge type filtration system
- Paper filtration system
- Oil skimmer
