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Knuth Precision Lathe Sinus 380/3000 S
Sinus 330/3000 S shown |
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Sinus S Series Precision Lathes are known for superior performance and quality
- Heavy ribbing and solid machine bed made of premium, carefully machined cast-iron ensure geometric accuracy and optimum vibration damping
- Extra wide guideways are inductive hardened and ground
- Heavy headstock features high rigidity and constant temperature under load
- Headstock with Camlock spindle and triple precision bearings ensures superior concentricity
- All gears are hardened and precision ground to ensure vibration-free, quiet operation across the entire speed range
- User-friendly joystick levers with rapid feed button directly at the support for linear and planar feed
- Electromagnetic multi-disk clutch for reliable positive power with minimum load peaks between drive and headstock
- Overload protection inside the support can be adjusted by the operator as needed
- The feed gearbox is easy to shift and provides a large selection of fine incremented feeds and thread leads
- Support-mounted taper turning unit with a swivel range of ± 10° and a 300 mm long travel
- Tailstock moves easily and clamps securely and reliably via a double-lock mechanism
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: 0.01/ 0.005 mm
- 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
Specifications - Sinus 380/3000 S - Precision Lathe
working area |
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center width |
3000 mm |
turning diameter over bed (max.) |
760 mm |
turning diameter over support (max.) |
430 mm |
turning diameter without gap bridge (max.) |
970 mm |
travel X-axis |
360 mm |
travel Z1-axis |
190 mm |
gap bridge length |
240 mm |
bed width |
390 mm |
swing range of top slide |
± 90 ° |
headstock |
|
speed range |
6 - 1120 rpm |
spindle bore |
105 mm |
spindle mount |
D1-8 / MK 6 |
feed |
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feed X-axis |
0,027 - 2,73 mm/R |
feed Z-axis |
0,063 - 6,43 mm/R |
rapid feed X-axis |
1900 mm/min |
rapid feed Z-axis |
4500 mm/min |
tapping |
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tapping, metric |
1 - 224 mm / 1" - 9" |
tapping, diametric |
56 - 1/4 DP |
tapping, module |
0,5 - 112 mm |
tapping, whitworth |
1/8 - 28 GPZ |
tailstock |
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tailstock quill diameter |
75 mm |
tailstock taper |
MT 5 |
tailstock quill stroke |
150 mm |
drive capacity |
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motor rating headstock |
11 kW |
supply voltage |
400 V |
measures and weights |
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overall dimensions |
4500x1250x1400 mm |
weight |
3700 kg |
Standard equipment - Sinus 380/3000 S - Precision Lathe
3-axis position indicator, 3-jaw chuck Ø 325 mm, 4-jaw face plate chuck Ø 400 mm, faceplate 500 mm, quick change tool holder, spindle guard, splatter guard, revolving, coolant system, steady and follow rest, dead center, LED work lamp, electromagnetic brakes, foot pedal, taper turning unit, linear stop, anchor bolts, operator manual
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