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.): 59”
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): 128” x 45” x 45”
Weight: 7,084 lbs.
