TNL20
Sliding headstock automatic lathe

  • 20 mm spindle clearance
  • 10,000 rpm max. speed
  • 205 mm max. Z-travel

The new TRAUB TNL20 - a very high-performance automatic turning machine

Productive sliding and fixed headstock turning of medium and high complexity workpieces from bar stock or with an integrated robot cell


Machine highlights TNL20

Your benefits

  • Simultaneous machining with 2, 3 or 4 tools

  • High tool pool for set-up-friendly production

  • Short tool changing times by means of CNC indexing axis in the tool turrets and in the front working attachment 

  • Generous and process-reliable work area

  • Intelligent automation through the integrated robot cell Xcenter


TNL20 in focus


Machine concept

The machine concept of the TNL20 has been systematically matched to the daily requirements of the user. So the kinematics of the machine allows effective and simultaneous machining with two or three tools.The generous and vertically arranged work area provides for the necessary degrees of freedom, as well as for very high process reliability.

The machine's crucial productivity advantage is the result of its extraordinarily high dynamics. The newly developed machine bed from gray cast iron forms the basis for utmost vibration dampening properties. And the high rigidity and thermal stability ensure optimum workpiece quality.

 

 

TNL20-9

Simultaneous and precise manufacturing with up to three tools.

 

 

TNL20-11

Even more efficient production with additional front working attachment

 

 


Robot cell Xcenter

Intelligent automation - even more flexibility and efficiency

With the optional robotic cell, blanks and/or finished parts can be supplied and discharged quickly, safely and flexibly. The robot cell is integrated ergonomically into the machine. It can be moved easily to the left during the setup process, allowing unobstructed access to the work area of the machine. During production, the robot cell is fixed in front of the machine's work area. The robot then accesses the work area via the sliding guard of the machine, which opens automatically behind the robot cell.

Space-saving handling of blanks and finished parts

  • Space-saving vertical storage with up to 14 pallets stacked up

  • Pallets with blanks are loaded at the top, pallets with finished parts are removed at the bottom 

  • The pallet is pulled out by the robot

  • The pallet storage cycles down in steps of 25.4 mm

  • Easy macro-programming

Using more potentials

The space above the vertical storage can be used easily for subsequent processes such as cleaning, measuring, deburring, etc.

The preparation for incorporating a fully automatic 3D measuring cell is already provided as standard

  • Closed-loop process control is possible

  • SPC parts output and NOK parts output is provided


Video TNL20

Machining of a medical screw


Technical data TNL20-9

expand all
Bar capacity
mm
20
Speed max.
rpm
10,000
Power at 100% / 40%
kW
3.0 / 5.5
Torque at 100% / 40%
Nm
5.73 / 10.5
C axis resolution
degree
0.001
Slide travel Z (swiss / non-swiss type)
mm
205 / 80
Rapid traverse Z
m/min
20
Bar capacity
mm
20
Speed max.
rpm
10,000
Power at 100% / 40%
kW
3.0 / 5.5
Torque at 100% / 40%
Nm
5.7 / 10.5
C axis resolution
degree
0.001
Slide travel X, rapid traverse
mm / m/min
235.5 / 20
Slide travel Z, rapid traverse
mm / m/min
258 / 40
Number of stations
8
Speed max.
rpm
12,000
Power at 100% / 40%
kW
1.0 / 2.0
Slide travel X, rapid traverse
mm / m/min
120 / 20
Slide travel Y, rapid traverse
mm / m/min
+- 25.4 / 20
Slide travel Z, rapid traverse
mm / m/min
155 / 40
Number of stations
8
Speed max.
rpm
12,000
Power max.
kW
2
Slide travel X, rapid traverse
mm / m/min
120 / 21
Slide travel Y, rapid traverse
mm / m/min
-20/+40 / 21
Slide travel Z, rapid traverse
mm / m/min
250 / 50
Weight
kg
5,000
Connecting power
kW
40
iXpanel - i4.0 ready
TRAUB TX8i-s V8

Technical data TNL20-11

expand all
Bar capacity
mm
20
Speed max.
rpm
10,000
Power at 100% / 40%
kW
3.0 / 5.5
Torque at 100% / 40%
Nm
5.7 / 10.5
C axis resolution
degree
0.001
Slide travel Z (swiss / non-swiss type)
mm
205 / 80
Rapid traverse Z
m/min
20
Bar capacity
mm
20
Speed max.
rpm
10,000
Power at 100% / 40%
kW
3.0 / 5.5
Torque at 100% / 40%
Nm
5.7 / 10.5
C axis resolution
degree
0.001
Slide travel X, rapid traverse
mm / m/min
210 / 20
Slide travel Z, rapid traverse
mm / m/min
258 / 40
Number of stations
8
Speed max.
rpm
12,000
Power max.
kW
2.0
Slide travel X, rapid traverse
mm / m/min
120 / 20
Slide travel Y, rapid traverse
mm / m/min
+-25.4 / 20
Slide travel Z, rapid traverse
mm / m/min
205 / 40
Number of stations
8
Speed max.
rpm
12,000
Power max.
kW
2.0
Slide travel X, rapid traverse
mm / m/min
120 / 20
Slide travel Y, rapid traverse
mm / m/min
+-25.4 / 20
Slide travel Z, rapid traverse
mm / m/min
155 / 40
Number of stations
6
Speed max.
rpm
12,500
Power max.
kW
2DS$0
Slide travel X, rapid traverse
mm / m/min
51 / 20
Slide travel Z, rapid traverse
mm / m/min
205 / 40
Weight
kg
5,400
Connecting power
kW
28
iXpanel - i4.0 ready
TRAUB TX8i-s V8

Downloads

pdf
pdf
pdf
pdf
Brochure

TRAUB TNL20

Swiss / Non-swiss type lathe
Download
pdf, 4 MB
Download
pdf, 4 MB
Download
pdf, 4 MB
Download
pdf, 4 MB
pdf
pdf
pdf
Press Release

TRAUB TNL20 - PR

TRAUB TNL20 - Press Release
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pdf, 568 KB
Download
pdf, 568 KB
Download
pdf, 568 KB

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