Knuth Servoturn 560/2000

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Leasing available on this machine.

Make: KNUTH
Model: Servoturn 560/2000
Condition: New
Machine type: Lathe
Documentation / manuals included? Yes

Machine Details

Setting new standards with conventional lathes featuring large centre widths:

  • Feed and thread leads can be selected via rotary switch - what a brilliant concept
  • Heavy, large machine beds made of high-strength mineral-casting
  • SERVOTURN® integrates many years of experience and superior construction properties, allowing uninterrupted cuts with high grade surface quality even under highest loads
  • Stops can be set electronically with the press of a button
  • Feeds are infinitely variable between 50 and 100% via override potentiometer - finally available on a conventional lathe
  • Long turning length can be machined with highest precision due to the superior thermal stability and damping properties of this machine
  • Micro-control via electronic hand-wheels - but handling and postioning just as with a conventional machine
  • Axes are powered by high-quality servo drives that translate your hand movements with the precision and dynamics of modern CNC machines
  • Infinitely variable speed adjustment and constant cutting speed of headstock

The definition of a new standard for conventional lathes had to be perfect - therefore, we complemented the Servoturn with the following features:

  • The extensive Servoturn® series offers the same performance and features as servo-conventional precision machines
  • All major controls are located for optimum accessibility or are intuitively linked to their respective functions
  • A powerful main spindle drive with infinitely variable speed allows machining with constant cutting speed
  • Feed and thread leads are selected electronically via a rotary switch, and executed by servo-motors featuring maximum precision and dynamics
  • Quick-action tool holder included

Mineral-Casting Machine Frame

  • Mineral-casting reduces vibration 6 times faster than cast-iron (GG25) and up to 10 times faster than steel- this ensures excellent surface quality that could not be achieved with conventional machines
  • Excellent thermal stability
  • Modern manufacturing process with excellent energy footprint

Linear Profile Guide Rails

  • Maximum reliability and performance
  • Excellent rigidity, strength and accuracy is achieved by optimum load distribution, designed for accepting high loads and torques
  • No stick-slip effect
  • Long life and minimum maintenance
  • Replaceable parts

Recirculating Ball Screw

  • Considerably less errors due to looseness (backlash), resulting in significantly higher precision
  • Significantly reduced friction
  • No stick-slip effect
  • Reduced heat development
  • Less wear for even less maintenance requirements

3-axis position indicator

  • More accuracy
  • Lower error rate
  • Increased productivity
  • Resulting in valuable time savings
  • For increased productivity
  • Easy to read display
  • Operator-specific features
  • Convenient keyboard layout
  • Resolution: 0.01/ 0.005 mm
  • Default coordinates
  • Axis position is maintained when display is turned off
  • Storage for 10 tools
  • Radius / diameter toggle
  • mm/inch conversion
  • Display for top (Z0) and box way slide (Z1) both separate and in differential / cumulative mode for lathes

 

Technical Specification

Working area
Workpiece length (max.) 2.200 mm
Turning diameter over bed 560 mm
Turning diameter over support 350 mm
Travel Z1-axis 100 mm
Bed width 350 mm

Travels
Travel X-axis 316 mm
Travel Z-axis 2,000 mm

Headstock
Spindle speed 25 - 1,600 rpm
Spindle bore 80 mm
Spindle mount D1-8
Spindle taper MT 7

Feed
Feed X-axis 0,01 - 2 mm/R
Feed Z-axis 0,01 - 2 mm/R

Tapping
Tapping, metric (24) 0,2-14 mm
Tapping, whitworth (24) 4-48 TPI

Tailstock
Tailstock quill diameter 75 mm
Tailstock taper MT 5
Tailstock quill stroke 180 mm

Drive capacity
Motor rating main drive 7.5 KW
Motor rating X-axis 1 KW
Motor rating Z 2.3 KW
Supply voltage 400 V

Measures and weights
Overall dimensions (length x width x height) 3.7 x 1.26 x 1.8 m
Weight 4,300 kg


Standard Equipment 

  • 3-axis position indicator
  • 3-jaw turning chuck
  • Quick change tool holder WBD 25120
  • Quick tool changer head WC
  • Steady rest 19-165 mm
  • Follow rest 16-95 mm
  • Coolant system
  • Fixed splash guard (wall)
  • Protective shield for support
  • Work lamp
  • Operator manual

Collect-Deliver-Install

Remove the stress & worry of collecting, installing and maintaining your machine. 

Not just a collection service, features can include... 

  • Decommission (pre-owned)
  • Load & deliver to buyer's site
  • Unload and site to install position
  • Fully commission machine
  • 1, 2 or 3 year parts and labour warranty (new)
  • Full PUWER assessment
  • 24 or 48 hour on site response
  • Annual maintenance services
  • Banked hours for all your CNC equipment
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