Description
Sinus D is the largest series in the universal lathes segment. The construction follows a classic design but is based on a heavy, one-piece cast machine bed. As with heavy-duty lathes, the frictional connection between the motor and the spindle takes place via a manual multi-disc clutch. With integrated functions such as the removable bed bridge, rapid traverse and a taper turning device, this series offers optional solutions for machining long workpieces or large flanges.
Features
- Removable bridge (12.5") for machining of large parts with diameters up to 35"
- High accuracy and low-noise operation even at high cutting power
- Heavy and large bed
- Hardened guide ways (>HB 400)
- 4 inch spindle capacity for machining of large parts
- Manual central lubrication
- Clutch for soft startup with heavy parts
- Automatic lubrication of headstock and main drive
- Protected lead screw
- Overload protection for feed shaft and lead screw
- Support moves in linear and cross directions via rapid feed
- 3-axis position indicator
- More accuracy
- Lower error rate
- Increased productivity
- Resulting in valuable time savings
- For increased productivity
- Easy to read display
- Operator-specific features
- Convenient keyboard layout
- Resolution: 0.0004 / 0.0002"
- Default coordinates
- Axis position is maintained when display is turned off
- Hole circle pattern calculation
- Calculator function
- Storage for 10 tools
- Radius / diameter toggle
- Mm/inch conversion
- Easy expansion and maintenance-free operation
- Display for top (Z0) and box way slide (Z1) both separate and in differential / cumulative mode for lathes
Standard Equipment
- 3-axis position indicator
- 3-jaw chuck Ø 13"
- 4-jaw chuck (15" diam.) face plate Ø 23"
- Face plate Ø 17.7 inch
- Dog plate
- Quick tool changer head WC
- Quick change tool holder WCD 32150
- Fixed splash guard (wall)
- Coolant system
- Steady and follow rests
- Taper turning unit
- Chuck guard
- LED work lamp
- Reducing sleeve
- Dead center
- Operating tools
- Operator instructions
Specifications
- Working Area
- Workpiece length (max.): 79”
- Turning diameter over bed: 31”
- Turning-Ø over support: 22”
- Turning diameter without gap bridge: 41”
- Gap bridge length: 13”
- Bed width: 16”
- Travels
- Travel X-axis: 16.5”
- Travel Z1-axis: 9”
- Swing range of top slide: 70°
- Headstock
- Spindle mount: D1-8
- Spindle speed: 25 rpm - 1600 rpm
- Spindle bore: 4”
- Spindle speed-stages: 16
- Spindle taper: 5 MT
- Rapid Feed
- Rapid feed X-axis: 78.74”/min
- Rapid feed Z-axis: 157.48”/min
- Feed
- Feed X-axis-stages: 25
- Feed X-axis: 0.00087”/R - 0.02913”/R
- Feed Z-axis-stages: 25
- Feed Z-axis: 0.00173”/R - 0.05827”/R
- Tapping
- Tapping, metric-stages: 54
- Tapping, metric: 0.45 mm - 120 mm
- Tapping, diametric-stages: 42
- Tapping, diametric: 0.88 DP - 160 DP
- Tapping, module-stages: 46
- Tapping, module: 0.0098” - 2.3622”
- Tapping, withworth: (54) 7/16 - 80 TPI
- Tailstock
- Tailstock taper: 5 MT
- Tailstock quill stroke: 9”
- Tailstock quill diameter: 4”
- Tailstock traverse adjustment: ±0.4”
- Drive Capacity
- Motor rating main drive: 10.1 Hp
- Measures and Weights
- Overall dimensions (length x width x height): 148” x 45” x 76”
- Weight: 7,700 lbs.
