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

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Bar capacity
mm
80
Chuck diameter
mm
200 - 315
Turning length
mm
750
Power max.
kW
22
Speed max.
rpm
3,150
Torque max.
Nm
485
Number of stations
12 (VDI 40)
Tool holder
DIN 69880
Power at 25 %
kW
5,5
Speed max.
rpm
4,000
Torque max.
Nm
47.0
Slide travel X, rapid traverse
mm / m/min
15
Slide travel Y, rapid traverse
mm / m/min
24
Slide travel Z, rapid traverse
mm / m/min
12
Pressing force max.
N
10,000
Quill diameter
mm
85
Quill stroke
mm
140
Length x width x height
mm
4,592 x 1,821 x 2,005
Weight
kg
6,200
Connecting power
kW
35
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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