Our Forceturn series is the optimal solution for customers who want to machine large parts with a powerful CNC lathe. The robust flat bed design ensures high precision when machining heavy workpieces that can be up to 5,000 mm (197 in) long. The control is easy to use and has a teach-in function. Thanks to the two electronic handwheels, the machine can be operated in a similar way to a manual lathe. Options allow adaptation to special requirements. This makes the Forceturn series the best choice for maintenance departments or single part production.
Working Area | |
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Center height | 13 in |
Turning diameter over bed | 26 in |
Turning-Ø over support | 16 in |
Bed width | 18 in |
Workpiece length (max.) | 122 in |
Travels | |
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Travel X-axis | 17.7 in |
Travel Z-axis | 118 in |
Headstock | |
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Speed range | 27 rpm - 2.250 rpm |
Spindle mount | D1-8 |
Spindle bore | 3 in |
Rapid Feed | |
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Rapid feed X-axis | 196.85 in/min |
Rapid feed Z-axis | 196.85 in/min |
Tool Head | |
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Number of tool stations | 4 positions |
Accuracies | |
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Positioning accuracy X-axis | 0.00059 in |
Positioning accuracy Z-axis | 0.00079 in |
Repeatability X-axis | 0.00028 in |
Repeatability Z-axis | 0.00039 in |
Tailstock | |
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Tailstock taper | 5 MT |
Tailstock quill stroke | 7 in |
Tailstock quill diameter | 4 in |
Drive Capacity | |
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Motor rating main drive | 29.5 Hp |
Total power consumption | 40 kVA |
Main drive, continuous load | 20.11 Hp |
Motor rating X-axis | 2.7 Hp |
Motor rating Z-axis | 4.83 Hp |
Measures and Weights | |
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Overall dimensions (length x width x height) | 217 in x 89 in x 89 in |
Weight | 12.320 lbs |
Highlights
Machine Design
Spindle
Main gear
Tool Changer
fagor 8055i FL-TC control
2 electronic hand-wheels
3-jaw chuck Ø 12”
automatic 3-step gears
4-station servo tool holder
coolant system
central lubrication
tailstock
work lamp
operating tools
operating manual and programming instructions
P25 indexable insert for forged, rolled and tempered steel. All tools with indexable inserts, 1 indexable insert set, tools, specifications, shank height 1"
Includes 8 different clamped turning tools:
We will gladly assist you in making the right decision to achieve your business goals
All machines need an occasional pit stop. With our all-encompassing plans for service, training and installation you always will get the best possible performance from your KNUTH machines.
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