Knuth CNC Cycle Lathe Proton 660/1500 B

60.978,18 EURplus 19 % tax, excl. Shipping costs

Product No.:
Weight per unit:
3100 kg

Knuth CNC Cycle Lathe Proton 660/1500 B

Proton 660/1000 B shown

Cycle Lathe with 6-station tool turret
for cost-effective single parts and batch productions

  • 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
  • enclosure panels were designed under consideration of ergonomic aspects to provide good visibility over the entire machining process
  • 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 - work directly from the drawings without any DIN programming knowledge
  • implemented cycles for facing and plain turning radius, taper, thread, plunge-cut and complete contouring

Specifications - Proton 660/1500 B - CNC Cycle Lathe

working area  
center width 1500 mm
bed width 390 mm
turning diameter over bed (max.) 660 mm
turning diameter over support (max.) 365 mm
travel X-axis 290 mm
travel Z-axis 1260 mm
speed range (3) 35 - 2500 rpm
spindle mount D8
lathe chuck diameter 315 mm
spindle bore 82 mm
rapid feed X-axis 4000 mm/min
rapid feed Z-axis 8000 mm/min
tool head  
number of tool stations 6 Pieces
tool shank dimensions 25x25 mm
tool Ø 32 mm / 1,3"
tailstock taper MT 5
tailstock quill diameter 75 mm
tailstock quill stroke 150 mm
positioning accuracy X-axis 0,03 mm
positioning accuracy Z-axis 0,045 mm
repeatability X-axis 0,012 mm
repeatability Z-axis 0,02 mm
drive capacity  
motor rating main drive 11 kW
motor rating X 1,07 kW
motor rating Z 1,95 kW
measures and weights  
overall dimensions 3700x2100x2200 mm
weight 3100 kg

Control - Proton 660/1500 B - CNC Cycle Lathe

Fagor 8055i A-TC

  • The FAGOR 8055 Numeric Controls are user-friendly and easy to handle
  • A graphical Profile Editor is available to facilitate contour input. The contour to be produced can easily be created by using the information from parts drawings

  • The graphically displayed cycles can be used individually or they can be linked within a user application
  • The Fagor 8055i/A Version TC Cycle Control is a powerful CNC, specifically designed for the most demanding machine tool applications. Its calculation capacity and high speed ensure maximum power and increased programming flexibility.
  • Profile Editor
  • DIN ISO programming is also possible
  • Fixed cycles with options for graphic geometry definition
  • with multi-threaded thread cycle
  • Thread repair with cycle
  • Graphic simulation with solid body display, including simultaneous for editing
  • Easy to use tool management
  • USB port
  • RS232 port
  • Look Ahead function (75 blocks)
  • Block Processing Time: 1.5 ms
  • Compact Flash with storage expansion up to 2 GB
  • Optional C axis function prepared for lathes
  • Optional up to 1 MB RAM user memory
  • Optional free M-Codes, inputs and outputs

Standard equipment - Proton 660/1500 B - CNC Cycle Lathe

Fagor 8055i / A-TC Control, 6-station turret, tailstock, 2 electronic hand-wheels, dead center MT 5, automatic central lubrication, coolant system, work lamp, operating tools, operating manual and programming instructions

Accessories / Tools - Proton 660/1500 B - CNC Cycle Lathe

3-Jaw Lathe Chuck Steel 315 mm
Hydraulic tailstock
Hydraulic pump
Live Center MT 5
Power Worker Metal Cutter
Coolant Concentrate 5 Ltr.
Quick-Set Spindle Bore Stop Size 9 79-91mm


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