# DMG MORI ULTRASONIC 80 Precision

Hardware · `ULTRASONIC 80 Precision` · verification: source checked

The ULTRASONIC 80 Precision is a 5-axis DMG MORI CNC machining centre for milling and grinding hard-brittle materials. It has 800 mm X, 600 mm Y and 510 mm Z travels and a 20,000 rpm HSK-A63 spindle. The machine uses ULTRASONIC process cycles and accepts workpieces up to 800 mm diameter, 450 mm height and 350 kg.

## Specification

| Property | Value |
|---|---|
| Category | cnc mill |
| Axes | 5 |
| Travel X | 800 mm |
| Travel Y | 600 mm |
| Travel Z | 510 mm |
| Spindle max | 20000 rpm |
| Spindle taper | HSK-A63 |
| Tool capacity | 60 |

## Connected

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

## Study notes

- Max. workpiece diameter is 800 mm, max. workpiece height is 450 mm and max. workpiece weight is 350 kg.
- Positioning accuracy is stated as 5 µm at 600 mm travel and 7 µm at 800 mm; ball-bar test circular interpolation accuracy is 6 µm.
- Swivel/rotary table range is -35° to +110°, with Direct Drive C-axis up to 300 rpm.
- ULTRASONIC axialGRINDING is stated with B/C tolerance of 2 arc seconds.
- ULTRASONIC technology cycles include feedCONTROL, flowCONTROL, intoolSENSOR, microSCOPE and microDRILL.
- Tool changer has 60 slots as standard and 120 optional, with two slots per ULTRASONIC actuator.
- Control and software alternatives: SIEMENS; operation uses CELOS X on SINUMERIK ONE.
- GREENMODE states -20% energy consumption compared with the predecessor.
- Spindle torque is 130 Nm.
- Machine footprint is stated as under 8 m².

## Sources

1. [ULTRASONIC 80 Precision - ULTRASONIC Machines - DMG MORI](https://en.dmgmori.com/products/machines/ultrasonic/ultrasonic-precision/ultrasonic-80-precision) (accessed 2026-10-25)

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