# DMG MORI DMX 80 U

Hardware · `DMX 80 U` · verification: source checked

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.

## Specification

| Property | Value |
|---|---|
| Category | cnc mill |
| Travel X | 800 mm |
| Travel Y | 600 mm |
| Travel Z | 510 mm |
| Spindle max | 20000 rpm |
| Rapid traverse | 42 m/min |
| Table load | 350 kg |

## Connected

- Manufacturer: [DMG MORI](https://machineschema.com/manufacturer/dmg-mori.md)

## Safety

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

## 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.

## Sources

1. [DMX 80 U - 5 Axis Milling - DMG MORI](https://en.dmgmori.com/products/machines/milling/5-axis-milling/dmx-u/dmx-80-u) (accessed 2026-10-25)

---

Source page: https://machineschema.com/hardware/dmg-mori-dmx-80-u  
JSON: https://machineschema.com/hardware/dmg-mori-dmx-80-u.json  
License: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Cite Machine Schema and the original sources.