DMG Mori ALX 2500

$180,000 - $280,000 Updated 2026-03-19

Key Specifications

Max Spindle

5,000 RPM

Spindle Power

22 kW (30 HP)

Max Workpiece ⌀

460 mm (18.1 in)

max workpiece length

500 mm (19.7 in)

max bar capacity

80 mm (3.1 in)

x axis travel

260 mm (10.2 in)

Overview

The DMG Mori ALX 2500 is the largest member of the ALX compact production turning center family, handling bar stock up to 80 mm (3.1 in) diameter — a significant step up from the ALX 2000's 65 mm capacity. It uses the same turnMASTER DDS (Direct Drive Spindle) technology and compact footprint philosophy as its smaller siblings, but brings the bar capacity needed for larger production turning work.

The ALX 2500 handles workpieces up to 460 mm (18.1 in) diameter and 500 mm (19.7 in) length. X-axis travel is 260 mm (10.2 in), Y-axis travel is 100 mm (3.9 in), and Z-axis travel is 575 mm (22.6 in). The Y-axis expands capability beyond pure turning, supporting off-center drilling, milling, and tapping operations on the turret.

Rapid traverse runs at 30 m/min (1,181 ipm) on both X and Z axes. The direct drive spindle delivers 5,000 RPM with 22 kW (30 HP) — more power than the ALX 1500 and ALX 2000 to handle the larger workpiece diameters. The DDS eliminates belt vibration and comes with DMG Mori's 3-year spindle warranty. Optional SmartSCALE closed-loop control enhances positioning accuracy for demanding tolerance work.

The ALX 2500 features C-axis indexing with 5-second positioning for angular workpiece orientation. Control is CELOS with MAPPS (Mitsubishi), providing a modern touchscreen interface with IoT connectivity. The machine shares the ALX platform's compact design philosophy, though the larger spindle and bar capacity add somewhat to the footprint.

New ALX 2500 machines price between $180,000 and $280,000. The ALX 2500 competes with the Okuma LB3000 EX III, Mazak QUICK TURN 300, and DN Solutions Lynx 2600 in the mid-size production lathe category. Its 80 mm bar capacity and DDS spindle are the key differentiators. Specs sourced from DMG Mori published data.

Full Specifications

Parameter	Value
Max Workpiece Diameter	460 mm (18.1 in)
Max Workpiece Length	500 mm (19.7 in)
Max Bar Capacity	80 mm (3.1 in)
X Axis Travel	260 mm (10.2 in)
Y Axis Travel	100 mm (3.9 in)
Z Axis Travel	575 mm (22.6 in)
Spindle Type	turnMASTER DDS (Direct Drive Spindle)
Max Spindle Speed	5,000 RPM
Spindle Motor Power	22 kW (30 HP)
Rapid Traverse X	30 m/min (1,181 ipm)
Rapid Traverse Z	30 m/min (1,181 ipm)
Turret Stations	12
C Axis Indexing	5 sec
CNC Control	CELOS with MAPPS (Mitsubishi)
Optional Features	SmartSCALE closed-loop control
460 Mm	18.1 in.
500 Mm	19.7 in.
80 Mm	3.1 in.
260 Mm	10.2 in.
100 Mm	3.9 in.
575 Mm	22.6 in.
Customer Benefits	Functionality - Selection of the cycle by pressing the associated key on the operating panel

Specifications sourced from us.dmgmori.com — verified 2026-03-28

Strengths & Limitations

Strengths

80 mm bar capacity is the largest in the ALX family, covering standard 3-inch bar stock for production turning
22 kW (30 HP) DDS spindle provides serious cutting power for aggressive roughing on larger diameter workpieces
Y-axis with 100 mm travel enables off-center drilling, milling, and tapping without secondary VMC operations
Optional SmartSCALE closed-loop control enhances positioning accuracy for shops holding tight tolerances
30 m/min rapid traverse on both axes keeps non-cutting time low for production cycle efficiency
DDS direct drive spindle eliminates belt vibration and includes a 3-year warranty from DMG Mori

Limitations

5,000 RPM spindle speed is lower than the ALX 1500 and 2000, which can limit surface speed on smaller diameters
Larger bar capacity means a bigger spindle bore and heavier spindle, which limits high-speed performance on very small parts
Single turret limits simultaneous cutting operations compared to multi-turret NZX machines at higher price points
Limited North American market penetration compared to the well-established NLX and CLX product lines

Best For

Automotive production lines running 3-inch bar stock for shafts, hubs, and drivetrain components Oil and gas component shops producing fittings, couplings, and valve bodies from bar stock up to 80 mm Production shops needing Y-axis capability on a compact lathe platform for off-center features Facilities upgrading from older CL2000/CL2500 installations wanting DDS technology and modern controls Any high-volume turning environment processing medium-diameter bar stock where floor space efficiency matters

Frequently Asked Questions

01 What does a new DMG Mori ALX 2500 cost?

New pricing runs $180,000-$280,000 depending on options. Base machines without Y-axis come in lower. Adding Y-axis, live tooling, sub-spindle, SmartSCALE, and automation packages pushes toward the higher end. The ALX 2500 costs more than the ALX 2000 due to the larger spindle and bar capacity.

02 ALX 2500 vs NLX 2500 — what is the difference?

The ALX 2500 is a compact, speed-focused production lathe with DDS spindle and minimal footprint. The NLX 2500 offers optional sub-spindle, more flexible tooling options, and a broader range of configurations. Choose the ALX for pure turning throughput in minimal floor space. Choose the NLX for greater versatility and multi-operation capability.

03 What is SmartSCALE?

SmartSCALE is DMG Mori's optional closed-loop position feedback system that adds linear scales to the X and Z axes. This provides direct position measurement independent of ball screw accuracy, compensating for thermal growth and wear. It is recommended for shops holding tolerances tighter than +/-0.01 mm consistently.

04 Can the ALX 2500 run with a bar feeder?

Yes. The 80 mm bar capacity works with standard bar feeders from LNS, IEMCA, and FMB. The LNS Alpha 80 and IEMCA Boss 552 are common pairings. Confirm magazine length and bar diameter range with your bar feeder supplier before ordering.