SL250
Machine Information
Product Overview
Box Way Turning Centers
SL Series CNC Lathes
Designed for heavy and interrupted cutting with superior part finishes.
• True 45-degree slant bed.
• Hardened and ground box ways on all axes.
• Doublenut pre-loaded pretensioned X/Z axis ballscrews are 1.57” (40 mm) with 10 mm pitch.
• High metal removal rates are achieved with classic design and manufacturing methods.
• The heavily-ribbed casting design prevents twisting and deformation.
• Guideways are wide, rectangular box design for long-term rigidity and accuracy.
• The ways are induction hardened, precision ground and widely spaced to ensure stability. The Turcite B mating surfaces are hand scraped for perfect fit and smooth motion.
• Slant angle allows for easy loading, changing, and inspection of tools.
Technical Specifications
Control | Fanuc® Oi-TF |
---|---|
X-Axis | 10 in (255 mm) |
Z-Axis | 27.55 in (700 mm) |
Chuck Size | 10 in (254 mm) |
Swing Over Bed | 23.62 in (600 mm) |
Maximum Turning Diameter | 17.71 in (450 mm) |
Max. Turning Length | 25.59 in (650 mm) |
Bore/Draw Tube | 3.54 / 3.07 in (90 / 78 mm) Inner Diameter |
Spindle Nose | A2-8 |
Spindle Speed | 3000 rpm |
Spindle Power | 25 HP (18.6 kW) |
Spindle Motor Torque | 212 ft lbs (288 Nm) Peak |
Rapid Traverse (X/Z) | 787 ipm (20 m/min) |
Turret Stations / Size | 10 / 1 in (25 mm) |
Max. Boring Bar | 1.57 in (40 mm) |
Positioning (VDI 3441) | [+/- .0002 in (+/- .005 mm)] |
Repeatability (VDI 3441) | [+/- .00012 in (+/- .003 mm)] |
Weight | 15432 lbs (7000 kg) |
Information may change without notice. Optimum machine performance is reliant upon installation conditions at the facility, such as power supply, air supply, and ambient air conditions.
Standard Features & Options
- True 45-degree slant bed
- Hardened and ground box ways on all axes
- Brushless Fanuc® AC servos
- Doublenut, pre-loaded, pre-tensioned X/Z axis ballscrews are 1.57″ (40 mm) with 10 mm pitch
- Fanuc® AC spindle motor and drive
- Heavy-duty, belt-driven spindle
- Maintenance-free cartridge spindle with permanently greased bearings
- Bi-directional hydraulic turret
- Hydraulic tailstock mounted on box ways
- Oil skimmer
- Bar feeder interface connector
- Collet chuck