What is the maximum spindle speed of the DMG MORI DMX 80 U?

20000 rpm, per DMX 80 U - 5 Axis Milling - DMG MORI (en.dmgmori.com).

What is the X-axis travel of the DMG MORI DMX 80 U?

800 mm, per DMX 80 U - 5 Axis Milling - DMG MORI (en.dmgmori.com).

DMG MORI DMX 80 U

The DMX 80 U is a universal milling center with a swivel-rotary table for 5-sided machining of complex parts in one set-up. It has 800 mm X-axis, 600 mm Y-axis and 510 mm Z-axis strokes and accepts workpieces up to 800 mm diameter, 450 mm height and 350 kg. Linear axes use roller guideways, direct drive in X and Y, and linear scales for positioning accuracy.

Source checked7/7 values · 2026-10-25DMG MORI CNC mill

Travel X

800mm

Travel Y

600mm

Travel Z

510mm

Spindle max

20,000rpm

Specification

1 source

Category	cnc mill
Rapid traverse	42 m/min
Table load	350 kg

Quick answers

What is the maximum spindle speed of the DMG MORI DMX 80 U?: 20000 rpm, per DMX 80 U - 5 Axis Milling - DMG MORI (en.dmgmori.com).
What is the X-axis travel of the DMG MORI DMX 80 U?: 800 mm, per DMX 80 U - 5 Axis Milling - DMG MORI (en.dmgmori.com).

Study notes

Control and software alternatives stated in the document are SIEMENS and HEIDENHAIN; neither matches a controller entry in the reference list.
Spindle options range up to 20,000 rpm, or a High Torque version with 200 Nm.
Swivel-rotary table carries 9 T-slots for clamping devices and 5-sided machining in one set-up.
Machine bed is a monolithic casting with wide roller guideways in all axes.
Linear scales and a direct measuring system are used in all linear axes; X and Y use direct drive transmission.
Circular interpolation accuracy measured with a Double Ballbar in all planes is under 6 µm.
Document presents the DMX 80 U together with the DMX 60 U as entry models for 5-axis CNC machining.
Table speed in B and C axes is stated as over 60% higher than the predecessor; static rigidity up to 50% higher.

Safety

Maximum workpiece diameter the machine handles is 800 mm.
Maximum workpiece height is 450 mm.