DMG Mori CTX alpha 500

Est. $120,000 - $160,000 Possible older model Updated 2026-10-02

This model was not found in DMG Mori's current lineup when we checked on 2026-10-02 (lineup page). It may be a superseded or older model; the specifications below are as we last recorded them.

Key Specifications

Max Spindle

6,000 RPM

Rapid Traverse

30 m/min (X and Z)

Spindle Power

22 kW (29.5 hp)

Max Turn Length

500 mm (19.7 in)

max turning diameter

320 mm (12.6 in)

spindle torque

160 Nm

How much does the DMG Mori CTX alpha 500 cost?

Estimated price range

Est.$120,000 - $160,000

Our best estimate for a cnc lathes / turning center in this class — not a quote from DMG Mori. Configuration moves it a long way.

Overview

The DMG Mori CTX alpha 500 is a small universal lathe: the listed figures give a maximum turning diameter of 320 mm (12.6 in), a turning length of 500 mm (19.7 in) and a bar capacity of 51 mm (2.0 in). It is not in DMG MORI's current lineup and is probably an older model, so treat the listed figures as a guide and confirm them on the machine in front of you.

The spindle is fast and light. It is listed at 6,000 RPM with 22 kW (29.5 hp) and 160 Nm on an A2-6 nose, with a 210 mm (8 in) hydraulic chuck. With 160 Nm available, roughing at the 320 mm (12.6 in) limit will be slow, while bar work and small chuck parts suit it well. X travel is 195 mm (7.7 in), Z travel is 500 mm (19.7 in), and both axes rapid at 30 m/min. No Y-axis travel is listed.

The turret is a 12-station VDI 30 with driven tools as an option, so a machine may be turning-only; look for the driven-tool drive before planning any milling on it. The control is listed as CELOS with FANUC or Siemens and a 15.6 in touchscreen, which again depends on the individual machine. Listed weight is 4,500 kg (9,921 lb) on about 5.5 m² of floor.

The current CTX 350 covers the same 320 mm (12.6 in) diameter with 250 mm (9.8 in) of X travel, 550 mm (21.7 in) of Z, a 100 mm (3.9 in) Y-axis and 65 mm (2.6 in) of bar capacity.

Full Specifications

Parameter	Value
Max Turning Diameter	320 mm (12.6 in)
Max Turning Length	500 mm (19.7 in)
Max Spindle Speed	6,000 RPM
Spindle Motor Power	22 kW (29.5 hp)
Spindle Torque	160 Nm
Spindle Nose	A2-6
Chuck Size	210 mm (8 in) hydraulic
Bar Capacity	51 mm (2.0 in)
X Axis Travel	195 mm (7.7 in)
Z Axis Travel	500 mm (19.7 in)
Rapid Traverse Rate	30 m/min (X and Z)
Turret	VDI 30, 12-station (driven tools optional)
CNC Control	CELOS with FANUC or Siemens, 15.6" touchscreen
Machine Weight	4,500 kg (9,921 lb)
Floor Space	~5.5 m²

Specifications compiled from manufacturer literature and industry references. Not independently verified against a published spec sheet — confirm with the manufacturer or an authorised dealer before making a purchasing decision.

Strengths & Limitations

Strengths

6,000 RPM spindle with 22 kW (29.5 hp) for small-diameter bar and chuck work
12-station VDI 30 turret, with driven tools available as an option
30 m/min rapid traverse in X and Z
Listed at 4,500 kg (9,921 lb) and about 5.5 m² of floor space, so it fits a small cell

Limitations

Spindle torque is 160 Nm, which limits roughing near the 320 mm (12.6 in) maximum diameter
Driven tools are optional on the VDI 30 turret, so a given machine may only turn
The listed travels are X and Z only; no Y-axis is shown
Bar capacity is 51 mm (2.0 in), against 65 mm (2.6 in) on the current CTX 350

Best For

Bar parts up to 51 mm (2.0 in) at spindle speeds up to 6,000 RPM Small chuck parts held in the 210 mm (8 in) hydraulic chuck Short shafts up to 500 mm (19.7 in) turning length Shops with limited floor space, about 5.5 m²

Frequently Asked Questions

01 Is the CTX alpha 500 still a current model?

It is not in DMG MORI's current lineup, and it is probably an older model. Anyone looking at one is therefore looking at a used machine. Treat the listed figures as a guide: the control, the driven tools and the chuck can differ from one machine to the next.

02 What are the spindle figures of the CTX alpha 500?

The listed figures are 6,000 RPM, 22 kW (29.5 hp) and 160 Nm, on an A2-6 spindle nose with a 210 mm (8 in) hydraulic chuck. Bar capacity is 51 mm (2.0 in). The high speed and modest torque point to small-diameter work.

03 Does the CTX alpha 500 have driven tools?

Only as an option. The listed turret is a 12-station VDI 30 with driven tools optional, and no Y-axis travel is shown. On a used machine, make sure the driven-tool drive is fitted before counting on cross drilling or milling.

04 Which control does the CTX alpha 500 use?

The listed control is CELOS with FANUC or Siemens and a 15.6 in touchscreen. Which of the two is on a particular machine has to be established, because programs and options do not carry over from one to the other.

05 How does the CTX alpha 500 compare with the current CTX 350?

Both turn up to 320 mm (12.6 in) in diameter. The CTX 350 has 250 mm (9.8 in) of X travel and 550 mm (21.7 in) of Z, against the 195 mm (7.7 in) and 500 mm (19.7 in) listed for the CTX alpha 500. The CTX 350 also has a 100 mm (3.9 in) Y-axis and 65 mm (2.6 in) of bar capacity.