# DMG MORI TKV 85

Hardware · `TKV 85` · verification: source checked

The DMG MORI TKV 85 is a vertical CNC multi-process grinding machine that grinds internal diameters, outer diameters and faces in a single chucking. Its single wheel spindle uses an HSK-E100 interface, delivers 18.5 kW and reaches 10,000 rpm, and a 6-tool ATC changes grinding tools automatically. The work spindle turns up to 200 rpm and the machine accepts workpieces up to 850 mm swing diameter.

## Specification

| Property | Value |
|---|---|
| Category | cnc grinder |
| Spindle max | 10000 rpm |
| Spindle power | 18.5 kW |
| Spindle taper | HSK-E100 |
| Tool capacity | 6 |
| Max swing | 850 mm |

## Connected

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

## Study notes

- Work area: swing diameter 850 mm, max. grinding diameter 800 mm, max. workpiece height 600 mm, max. grinding length 500 mm.
- Wheel spindle is a single-spindle type with HSK-E100 interface, described as the speedMASTER LongNose wheel spindle.
- Wheel spindle power output 18.5 kW at 10,000 min-1.
- Two-position turret with indexing angles of 0 degrees and 22.5 degrees.
- ATC unit has a storage capacity of 6 tools.
- Accuracy example on the maker's standard test piece: roundness 1.0 um; concentricity, cylindricity and squareness 2.0 um; surface roughness Ra 0.2 um.
- Touch sensor measures ID, OD and face; scale feedback control is used on the X-axis and Z-axis.
- Includes a spindle point dresser, a rotary dresser and a work spindle fixed-position stop.
- Control and software are listed only as FANUC alternatives; the operator interface is ERGOline X, which supports myDMG MORI and DMG MORI Messenger with a HYBRID BAR display.
- The document also refers to the series as vertical multi-process grinding machine "TKV 60 / 85".

## Sources

1. [TKV 85 - Vertical Grinding by DMG MORI - DMG MORI](https://en.dmgmori.com/products/machines/grinding/vertical-grinding/tkv/tkv-85) (accessed 2026-10-25)

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