FU 251М analogue of 6К81
Manufacturer:
Arsenal JSCo
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Technical data |
dim. |
FU 251M |
6K81 |
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Work table size |
mm |
250x1120 |
250x1000 |
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Distance from table top to spindle nose |
mm |
440 |
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Т-slots |
pcs |
3 | |
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Width of Т-slots |
mm |
14 |
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Distance between Т-shaped grooves |
mm |
63 |
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Table swivel - left and right |
deg |
45 |
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Longitudinal table travel - manual feed |
mm |
820 |
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Longitudinal table travel |
mm |
800 |
35-1020 |
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Cross table travel - manual feed |
mm |
280 |
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Cross table travel |
mm |
260 |
27-790 |
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Vertical table travel - manual feed |
mm |
410 |
9-264 |
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Vertical table travel |
mm |
390 | |
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Table feeds |
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stepless | |
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Continuous feed |
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Table feed rate, X,Y/Z |
mm/min |
10-1000 / 4-416 |
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Table rapid traverse X,Y /Z |
mm/min |
2500 / 1040 |
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Spindle |
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Spindle nose taper |
ISO |
40 |
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Number of spindle speeds |
pcs |
18 |
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Spindle speed range |
Мin-1 |
40-2000 |
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Spindle speed range, special version |
Мin-1 |
32-1600 |
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Drive |
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Motor power |
kW | 4 | 5.5 |
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Feed motor power |
kW | 2.2 | 1.5 |
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Size |
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Weight |
kg | 2850 | 2300 |
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Lenght (А) |
mm | 3150 | 2135 |
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Width (B) |
mm | 2090 | 1865 |
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Height (C) |
mm | 1780 | 1695 |