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Knuth Precision Lathe Sinus 400/2000 D
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| Sinus 330/2000 D shown |
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Precision Lathe with large center height and spindle bore of 105 mm, including 3-axis position indicator
- removable bridge (250 mm) for machining of large parts with diameters up to 1035 mm
- high accuracy and low-noise operation even at high cutting power
- heavy and large bed
- hardened guideways (>HB 400)
- large spindle capacity 105 mm for machining of long parts
- manual central lubrication
- multi-disk clutch for soft startup with heavy parts
- automatic lubrication of headstock and main drive
- protected leadscrew
- overload protection for feed shaft and leadscrew
- support moves in linear and cross direction 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: 0.01/ 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 400/2000 D - Precision Lathe
| working area |
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| center width |
2000 mm |
| turning diameter over bed (max.) |
800 mm |
| turning diameter over support (max.) |
570 mm |
| turning diameter without gap bridge (max.) |
1035 mm |
| travel X-axis |
420 mm |
| travel Z1-axis |
230 mm |
| gap bridge length |
250 mm |
| bed width |
400 mm |
| swing range of top slide |
90 ° |
| headstock |
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| spindle speed |
(16) 25 - 1600 rpm |
| spindle bore |
105 mm |
| spindle mount |
D1-8 |
| spindle taper |
MT 5 |
| feed |
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| feed X-axis |
(25) 0,022 - 0,74 mm/R |
| feed Z-axis |
(25) 0,044 - 1,48 mm/R |
| rapid feed X-axis |
2000 mm/min |
| rapid feed Z-axis |
4000 mm/min |
| tapping |
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| tapping, metric |
(54) 0,45 - 120 mm |
| tapping, diametric |
(42) 0,88 - 160 DP |
| tapping, module |
(46) 0,25 - 60 mm |
| tapping, whitworth |
(54) 7/16 - 80 GPZ |
| tailstock |
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| tailstock quill diameter |
90 mm |
| tailstock taper |
MT 5 |
| tailstock quill stroke |
235 mm |
| tailstock traverse adjustment |
11 mm / 0,4" |
| drive capacity |
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| motor rating headstock |
7,5 kW |
| supply voltage |
400 V |
| measures and weights |
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| overall dimensions |
3740x1140x1910 mm |
| weight |
3505 kg |
Standard equipment - Sinus 400/2000 D - Precision Lathe
3-axis position indicator, 3-jaw chuck Ø 315 mm, 4-jaw face plate chuck Ø 400 mm, face plate Ø 450 mm, dog plate , 4-station tool holder, includes fixed splash guard (wall), coolant system, steady and follow rest, taper turning unit, chuck guard, halogen lights, reducing sleeves, dead center, operating tools, operator manual
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