DMU 340 Gantry by DMG MORI

DMU 340 Gantry

Dynamic machining of large workpieces

Max. X travels
6,000 mm
Max. Y travels
2,800 mm
Max. Z travels
1,500 mm
Max. table load
30,000 kg
Table length
4,400 mm
Table width
2,700 mm
Control & software alternatives
CELOS/SIEMENS CELOS/HEIDENHAIN
Highlights

DMU 340 Gantry

dmu-340-gantry-highlight picture 2

Precision

  • Maximum accuracy through water-cooled feed drives
  • Band filter unit with 2,500 l as standard
  • Highest long-term accuracy due to cooled linear guideways and active spindle growth control.

Performance

  • High dynamics with feed speed up to 40,000 mm/min
  • High feed power up to 50 kN
  • Biggest spindle range in the market: powerMASTER motor spindle with up to 1,000 Nm and torqueMASTER gear spindle with 1,800 Nm

Efficiency

  • Lower energy consumption through intelligent needs-based power units.
  • Gantry design with vertically moving cross beam with hydraulic weight compensation.
  • Fast innovative wheel type magazine with up to 243 tools with minimized footprint. 

Highest rigidity and dynamics up to 5 m/s²

  • Thermosymetrical construction
  • 3-point support with an inherently stiff machine bed, no foundation required
  • High temperature stability standard with positioning accuracy down to 15 µm
  • Position accuracy down to 12 µm with accuracy pack option
  • Short and continuous throat depth of milling head (no ram design)
Application Examples
Control & Software
CELOS and Industry 4.0 by DMG MORI

CELOS

Integrated digitization of the DMG MORI machines & the shop floor:

  • CELOS Machine: APP-based user interface with access to all production-related information
  • CELOS Manufacturing: 27 CELOS APPs for the optimal preparation & processing of orders
  • Digital Factory: Continuous digital workflows from planning to production & service
Service & Training
Downloads & Technical Data
Work Area
Max. X travels
6,000 mm
Max. Y travels
2,800 mm
Max. Z travels
1,500 mm
Table dimensions
Max. table load
30,000 kg
Table length
4,400 mm
Table width
2,700 mm
Workpiece dimensions
Max. worpiece height
1,540 mm
Spindle
Standard speed
15,000 rpm
Max. speed (Option)
30,000 rpm
Drive power rating (100% DC)
25 kW (AC)
Torque (100% DC)
86 Nm
Tool magazine
Capacity
30
Max. capacity
183
Rapid traverse
Max. X axis
70 m/min
Max. Y axis
70 m/min
Max. Z axis
60 m/min