Knuth Proton 500/2000 B SI CNC Cycle Lathe


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Product No.:
180192

Knuth Proton 500/2000 B SI CNC Cycle Lathe

Entry-level model of the proven Proton Series - with center width 2000 mm

Knuth Proton 500/2000 B SI CNC Cycle Lathe:

  • headstock and main spindle feature abolute rigidity under high loads, constant temperature balance and superior accuracy
  • automatically shutting off 3-step main gear with infinitely variable speed control
  • the solid tailstock has a large quill with MT5 taper and is especially rigid and load-resistant
  • an automatic 6-station tool turret increases productivity even in small batch productions
  • manual operation via 2 electronic hand-wheels, for manual control and easy set-up and measuring of tools and workpieces
  • automatic central lubrication for easy maintenance and reliable machine function

Specifications - Knuth Proton 500/2000 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

 

 

2.000 mm

390 mm

500 mm

290 mm

240 mm

1.780 mm

 

Headstock

Speed range

Spindle mount

Lathe chuck diameter

Spindle bore

 

 

(3) 35 - 2.500 rpm

D8

250 mm

82 mm

 

Feed

Rapid feed X-axis

Rapid feed Z-axis

 

 

6.000 mm/min

8.000 mm/min

 

Tool head

Number of tool stations

Tool shank dimensions

Tool Ø

 

6 Pieces

25x25 mm

32 mm / 1,3"

Tailstock

Tailstock taper

Tailstock quill diameter

Tailstock quill stroke

 

MT 5

75 mm

150 mm

Accuracies

Positioning accuracy X-axis

Positioning accuracy Z-axis

Repeatability X-axis

Repeatability Z-axis

 

 

0,03 mm

0,05 mm

0,012 mm

0,025 mm

 

Drive capacity

Motor rating main drive

Motor rating X-axis

Motor rating Z

 

11 kW

1,07 kW

3,1 kW

Measures and weights

Overall dimensions

Weight

 

 

4.200x2.100x2.200 mm

3.500 kg

 

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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