What is the maximum spindle speed of the DMG MORI GM 20-6?

5000 rpm, per GM 20-6 - Horizontal Production Turning Machines and Lathes - DMG MORI (en.dmgmori.com).

What is the X-axis travel of the DMG MORI GM 20-6?

42 mm, per GM 20-6 - Horizontal Production Turning Machines and Lathes - DMG MORI (en.dmgmori.com).

DMG MORI GM 20-6

The GM 20-6 is an automatic turning machine for medium and large-scale production of small components. It turns workpieces up to 25 mm diameter and 100 mm length, with a bar capacity of 25 mm, and its spindle reaches speeds up to 5,000 rpm. X-axis stroke is 42 mm and Z-axis stroke is 50 mm.

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

Travel X

42mm

Travel Z

50mm

Spindle max

5,000rpm

Specification

1 source

Category	cnc lathe
Max turning diameter	25 mm
Max turning length	100 mm
Bar capacity	25 mm

Quick answers

What is the maximum spindle speed of the DMG MORI GM 20-6?: 5000 rpm, per GM 20-6 - Horizontal Production Turning Machines and Lathes - DMG MORI (en.dmgmori.com).
What is the X-axis travel of the DMG MORI GM 20-6?: 42 mm, per GM 20-6 - Horizontal Production Turning Machines and Lathes - DMG MORI (en.dmgmori.com).

Study notes

Machine construction is based on a frame or portal design to minimise distortion during machining.
Machine bed, main spindle and front-working tool carrier construction plus overhead bracing provide damping.
Workpieces are machined from the front, so no angle tools are required; front-working tools are guided on the central block.
Four compound-rest slides are provided for radial or straight turning.
Working stroke in all stations can be adjusted independently and steplessly.
All spindle bearings are oil cooled.
Adjustable minimum cycle time is under 1.4 seconds, including for double drop production.