TRAUB TNA400
Universal turning machine

  • 82 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. 82 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
  • Large axis travels X 255 mm (295 mm with disk-type turret)/ Y ±60 mm / Z 750 mm

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
Bar capacity
mm
82
Chuck diameter
mm
200 - 315
Turning length
mm
750
Power max.
kW
22
Speed max.
rpm
4,000
Torque max.
Nm
480
Bar capacity
mm
65
Chuck diameter
mm
175
Speed max.
rpm
4,000
Torque at 100% / 40%
Nm
79 / 119
Power at 100% / 40%
kW
7,5 / 11
Number of stations
12
Tool holder
DIN 69880
Y-axis
mm
+/- 60
Rapid traverse X
m/min
40
Rapid traverse Z
m/min
40
Power max.
kW
7
Speed max.
rpm
6,000
Torque max.
Nm
19.5
Pressing force max.
N
10,000
Rapid traverse
m/min
8.5
Length x width x height
mm
4,969 x 2,361 x 2,292
Weight
kg
8$000
Connecting power
kW
57
Request a quote for TRAUB TNA400
You receive a quote for a TRAUB TNA400 according to standard configuration.

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