TRAUB TNA400
Universal turning machine

  • 80 mm spindle clearance
  • 315 mm chuck diameter
  • 750 mm turning length

The all-rounder in universal turning.

The TNA400 universal turning machine ensures powerful cutting and comprehensive machining options.


Machine highlights

Your benefits

  • Rigid mineral cast bed in 45° block design for high accuracy
  • Work spindle A8 with belt drive for high torques
  • Spindle clearance dia. 80 mm, chuck up to dia. 315 mm
  • Generously dimensioned bed guides
  • Radial turret for 12 tools with VDI 30 mounting and W-serration for high process reliability or disk-type turret for 12 tools with VDI 40 mounting
  • Orthogonal, linear Y-axis for high accuracy

TNA400 in focus

 

Structured machine design

The TRAUB TNA400 stands for consistent further development of proven production solutions from TRAUB. Individually equipped, this new flexible universal lathe takes its place both in tooling and prototyping, but also in medium and large series production. Decades of know-how is reflected in numerous design details, such as in a pocket in the panel above the main spindle which
ensures collision-free use of long boring bars.


Ergonomic operating concept

The generously dimensioned work area ensures best accessibility for setup of the TRAUB TNA400. Main spindle and tool turret can be accessed easily allowing fast and flexible setup and changeover. The sophisticated work area concept with steep-sloping and smooth covers provides for the ideal chip flow and prevents chip nests.

 

Highlights

  • Fast setup
  • Excellent access to thework area
  • Good chip flow

Control TRAUB TX8i-s

The iXpanel operating concept provides access to networked production. With iXpanel, your staff always has all relevant information for efficient production right at the universal turning machine TNA400. iXpanel is already included in the standard and can be individually extended. You can use iXpanel as you want it for your business organization – that’s Industry 4.0 tailored to your needs. 


Technical data

expand all
Turning length
mm
750
Bar capacity
mm
82
Chuck diameter
mm
315
Speed max.
rpm
4,000
Power at 100% / 40%
kW
16 / 24
Torque at 100% / 40%
Nm
340 / 480
C axis resolution
degree
0.001
Bar capacity
mm
65
Chuck diameter
mm
175
Speed max.
rpm
4,000
Torque at 100% / 40%
Nm
86 / 135
Power at 100% / 40%
kW
8 / 12
Chip-to-chip time
s
0.001
Feed force Z
N
10,000
Rapid traverse Z
m/min
8.5
Number of stations
12
Speed max.
rpm
6,000
Power at 25 %
kW
8.8
Torque at 25%
Nm
19.5
Slide travel X, rapid traverse, feed force
mm / m/min / N
255 / 40 / 11,000
Slide travel Y, rapid traverse, feed force
mm / m/min / N
± 60 / 20 / 11,000
Slide travel Z, rapid traverse, feed force
mm / m/min / N
750 / 40 / 11,000
Number of stations
12
Speed max.
rpm
5,400
Power at 25 %
kW
16.5
Torque at 25%
Nm
37
Slide travel X
mm
255
Number of stations
12
Speed max.
rpm
5,400
Power at 25 %
kW
10.5
Torque at 25%
Nm
37
Slide travel X, rapid traverse, feed force
mm / m/min / N
335 / 40 / 11,000
Slide travel Y, rapid traverse, feed force
mm / m/min / N
+/-60 / 20 / 11,000
Slide travel Z, rapid traverse, feed force
mm / m/min / N
750 / 40 / 11,000
Length x width x height - long version
mm
3,251 x 1,900 x 2,997
Weight
kg
7,800
Connecting power
kW
40
iXpanel - i4.0 ready
Basis Siemens S840D sl
Multi-Touch Screen
18.5"
Request a quote for TRAUB TNA400
You receive a quote for a TRAUB TNA400 according to standard configuration.

Downloads

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Brochure

TRAUB TNA400

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