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Knuth CNC Vertical Machining Center EcoCenter 250
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The Machining Center for batch production of small parts
Compact, fast, and productive - with new Siemens control
- compact, yet heavy due to a premium cast-iron machine frame with superior rigidity
- linear guides and preloaded ball screws with servo drives on all axes
- wide speed range from 100 to 5000 rpm, infinitely variable
- time saving features - fast rapid feeds up to 10000 mm/min and 8-station tool changer ensure reduced down times
- Siemens 808 D control: virtually self-explanatory control operation - also ideal for training purposes
- DIN programming or cycle programming with graphically supporting cycle masks and contour calculator
- quick data transfers via USB port, plus standard "Sinumeric 808 on PC" Software for external programming
- completely equipped with easy access enclosure and central lubrication system
Specifications - EcoCenter 250 - CNC Vertical Machining Center
working area |
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travel X-axis |
250 mm |
travel Y-axis |
200 mm |
travel Z-axis |
300 mm |
table dimensions |
450x180 mm |
table load capacity |
60 kg |
number of T-slots |
3 Pieces |
T-slots, width |
12 mm |
T-slots, spacing |
49 mm |
spindle nose-to-table surface distance |
80 - 380 mm |
throat |
320 mm |
headstock |
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speed range |
100 - 5000 rpm |
spindle mount |
MAS-BT 30 |
feed |
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rapid feed X-axis |
10000 mm/min |
rapid feed Y-axis |
10000 mm/min |
rapid feed Z-axis |
10000 mm/min |
work feed X-axis |
4000 mm/min |
work feed Y-axis |
4000 mm/min |
work feed Z-axis |
4000 mm/min |
tool head |
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number of tool stations |
8 Pieces |
tool Ø |
63 mm |
tool weight max. |
2,5 kg |
tool-changing time chip/chip |
7 s |
tool-change time tool/tool |
9 s |
accuracies |
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positioning accuracy |
0,01 mm |
repeatability |
0,01 mm |
drive capacity |
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motor rating main drive |
2,2 kW |
motor rating for X-axis drive |
0,75 kW |
motor rating for Y-axis drive |
0,75 kW |
motor rating for Z-axis drive |
0,75 kW |
total power consumption |
5,5 kVA |
measures and weights |
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overall dimensions |
2250x1300x2500 mm |
weight |
1440 kg |
Control - EcoCenter 250 - CNC Vertical Machining Center
Siemens Sinumerik 808 D Fräsen
Standard equipment - EcoCenter 250 - CNC Vertical Machining Center
Siemens 808 D control, electronic hand-wheel, 8-station tool changer, coolant system, automatic central lubrication, operating tools, operator manual
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