DMU 340 Gantry by DMG MORI

DMU 340 Gantry

Dynamic machining of large workpieces

Max. X-axis travel
236.2 in.
Max. Y-axis travel
110.2 in.
Max. Z-axis travel
59.1 in.
Max. table load
66,139 lbs.
Table length
173.2 in.
Table width
106.3 in.
Control & software alternatives
CELOS/SIEMENS CELOS/HEIDENHAIN
Highlights

DMU 340 Gantry

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 1,574.8 ipm
  • High feed power up to 11,240 lbf
  • Biggest spindle range in the market: powerMASTER motor spindle with up to 737.6 ft lb and torqueMASTER gear spindle with 1,327.6 ft lb

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 16.4 ft/s²

  • Thermosymmetrical construction
  • 3-point support with an inherently stiff machine bed, no foundation required
  • High temperature stability standard with positioning accuracy down to 0.38 µin
  • Position accuracy down to 0.30 µin with accuracy pack option
  • Short and continuous throat depth of milling head (no ram design)
Sample applications
Control & software
CELOS and Industry 4.0 by DMG MORI

CELOS and Industry 4.0

App based control and operating system which serves as an entry point to digitization:

  • CELOS Machine: with up to 60 sensors for monitoring and supervision of machine and process
  • CELOS Manufacturing: App based digital workflows for maximum efficiency on the shop floor
  • Digital Factory: integrated production planning and control with digital solutions by DMG MORI
Service & training
Downloads & Technical Data
Clearance
Max. X-axis travel
236.2 in.
Max. Y-axis travel
110.2 in.
Max. Z-axis travel
59.1 in.
Table dimensions
Max. table load
66,139 lbs.
Table length
173.2 in.
Table width
106.3 in.
Workpiece dimensions
Max. workpiece height
60.6 in.
Spindle
Standard rotational speed
15,000 rpm
Max. rotational speed (option)
20,000 rpm
Power (100% power-on time)
33.5 hp.
Torque (100% power-on time)
63.4 ft./lbs.
Tool magazine
Capacity (standard)
30
Max. capacity
183
Rapid transverse
Max. X-axis
229.7 ft/min
Max. Y-axis
229.7 ft/min
Max. Z-axis
196.9 ft/min

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