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Knuth Proton 660/1500 B SI CNC Cycle Lathe
Cycle Lathe with 6-station tool turret for cost-effective single parts and batch productions
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Knuth Proton 660/1500 B SI CNC Cycle Lathe:
- rigid one-piece construction of the machine frame, and bed guides with wide V-blocks allow heavy machining and ensure an excellent finish of the workpiece
- headstocks of main spindle and gears were constructed to ensure optimum temperature balance and minimum heat influence
- automatically shutting off 3-step main gear with infinitely variable speed control
- the heavy-duty tailstock is easy to handle and features high clamping force
- the automatic 6-station tool turret is part of the standard package and ensures maximum flexibility and productivity
- ease of control and practical design are major aspects of this machine - two electronic hand-wheels simplify manual operation
- a workshop-oriented control for single cycles or programming of complex parts is mounted directly on the machine
- implemented cycles for facing and plain turning radius, taper, thread, plunge-cut and complete contouring
Specifications - Knuth Proton 660/1500 B SI CNC Cycle Lathe:
Working area
Workpiece length (max.)
Bed width
Turning diameter over bed
Turning diameter over support
Travel X-axis
Travel Z-axis
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1.500 mm
390 mm
660 mm
365 mm
290 mm
1.260 mm
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Headstock
Speed range
Spindle mount
Lathe chuck diameter
Spindle bore
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(3) 35 - 2.500 rpm
D8
315 mm
82 mm
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Feed
Rapid feed X-axis
Rapid feed Z-axis
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6.000 mm/min
8.000 mm/min
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Tool head
Number of tool stations
Tool shank dimensions
Tool Ø
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6 Pieces
25x25 mm
29 mm / 1.1"
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Tailstock
Tailstock taper
Tailstock quill diameter
Tailstock quill stroke
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MT 5
75 mm
150 mm
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Accuracies
Positioning accuracy X-axis
Positioning accuracy Z-axis
Repeatability X-axis
Repeatability Z-axis
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0,03 mm
0,045 mm
0,012 mm
0,02 mm
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Drive capacity
Motor rating main drive
Motor rating X-axis
Motor rating Z
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11 kW
1,2 kW
2 kW
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Measures and weights
Overall dimensions
Weight
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3.700x2.100x2.200 mm
3.100 kg
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Control:
Siemens Sinumerik 808 D Drehen
- self-explanatory, yet powerful CNC functions ensure highest precision at the workpiece and short machining times
- "programGuide Basic" for easy programming via graphical cycle masks, plus a practical contour calculator
- The Sinumerik 808 D Software package for the PC simplifies handling of the control. It can be used as practical training software to program and simulate workpieces offline. This software is included in the standard equipment and can also be used for presentation purposes.
Standard equipment:
Siemens 808 D control, 6-station turret, tailstock, 2 electronic hand-wheels, 3-step main gear, dead center MT 5, automatic central lubrication, coolant system, work lamp, operating tools, operating manual and programming instructions
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