DMG Mori CMX 50 U
Key Specifications
X Travel
Y Travel
Z Travel
Max Spindle
Spindle Taper
Tool Capacity
Overview
The DMG Mori CMX 50 U is an entry-level simultaneous 5-axis machining center from DMG Mori' CMX U series, designed to make 5-axis machining accessible to shops stepping up from 3-axis platforms. Built around a compact C-frame design with swivel rotary table, the CMX 50 U delivers 500 x 450 x 400 mm (19.7 x 17.7 x 15.7 in) of X/Y/Z travel with A-axis swivel of -35 to +110 degrees and 360-degree continuous C-axis rotation.
The inline spindle runs at 12,000 RPM through a CAT 40 (BBT 40) taper, producing 22 kW (30 hp) and 86 Nm (63 ft-lb) of torque. A 15,000 RPM option is available. Rapid traverse hits 30 m/min (1,181 ipm) on all linear axes with linear guides on all axes.
The standard tool magazine holds 30 tools expandable to 60. Maximum table load is 200 kg (441 lb) on a 500 mm diameter rotary table. Running on CELOS with Fanuc or Siemens control. The CMX 50 U is positioned as the value option in DMG Mori' 5-axis lineup, priced between $175,000 and $275,000 new, making it one of the most affordable 5-axis machines from a Tier 1 manufacturer.
Competitors include the Haas UMC-500, Hurco VMX42SRTi, and Hermle C 22 U at the entry level of the 5-axis market. The CMX 50 U targets job shops, prototype shops, and educational institutions that need true 5-axis capability without the price tag of premium platforms. Specs sourced from DMG Mori published data.
Full Specifications
| Parameter | Value |
|---|---|
| X-Axis Travel | 500 mm (19.7 in) |
| Y-Axis Travel | 450 mm (17.7 in) |
| Z-Axis Travel | 400 mm (15.7 in) |
| A Axis Swivel | -35 to +110 deg |
| C Axis Rotation | 360 deg continuous |
| Max Spindle Speed | 12,000 RPM (15,000 RPM optional) |
| Spindle Taper | CAT 40 / BBT 40 |
| Spindle Motor Power | 22 kW (30 hp) |
| Spindle Torque | 86 Nm (63 ft-lb) |
| Tool Capacity | 30 tools standard (60 optional) |
| Tool Change Time | 3.0 sec tool-to-tool |
| Table Diameter | 500 mm (19.7 in) |
| Max Table Load | 200 kg (441 lb) |
| Max Workpiece Diameter | 500 mm (19.7 in) |
| Max Workpiece Height | 350 mm (13.8 in) |
| Rapid Traverse Rate | 30 m/min (1,181 ipm) |
| Machine Weight | 6,600 kg (14,551 lb) |
| CNC Control | CELOS with Fanuc 31i-B5 or Siemens 840D sl |
| 500 Mm | 19.7 in. |
| 450 Mm | 17.7 in. |
| 400 Mm | 15.7 in. |
| 630 Mm | 24.8 in. |
| 550 Mm | 21.7 in. |
| 200 Kg | 440.9 lbs. |
| Engineering Miracles Machining Transformation In Medical Technology Eonex | CMX U - Universal milling center |
| Customer Benefits | MPC Graph: aktuelle und angelernte Prozesswerte. / MPC Diagnostics: Lagerzustand, Anzahl von Stoß und Crash. |
Specifications sourced from us.dmgmori.com — verified 2026-03-28
Strengths & Limitations
Strengths
- Most affordable 5-axis simultaneous machine from a Tier 1 manufacturer, making true 5-axis accessible to smaller shops
- CELOS with choice of Fanuc or Siemens control matches existing shop standardization
- Compact footprint fits into shops transitioning from 3-axis to 5-axis without major floor space commitment
- Full simultaneous 5-axis capability enables complex aerospace, medical, and mold work
- DMG Mori global service network provides support not available from smaller 5-axis manufacturers
- Proven CMX platform with large global installed base for parts availability and service knowledge
Limitations
- 30 m/min rapid traverse is significantly slower than premium 5-axis platforms running 42-60 m/min
- 86 Nm spindle torque limits heavy roughing capability in steel and titanium
- 200 kg table load restricts workpiece size and fixture weight compared to larger 5-axis machines
- 30-tool standard magazine is tight for complex multi-operation 5-axis parts
- Linear guides rather than roller or box ways limit rigidity under heavy cutting loads
Best For
Frequently Asked Questions
01
New CMX 50 U machines price between $175,000 and $275,000, making it one of the most affordable true 5-axis machines from a major manufacturer. Used units from 2018-2022 trade between $90,000 and $160,000.
02
Both target the entry 5-axis market. The Haas is typically $50,000-$80,000 cheaper but offers only Haas control. The DMG Mori provides Fanuc or Siemens control options and the CELOS ecosystem. The CMX 50 U generally has better surface finish capability.
03
Yes, at light depths and feeds appropriate for the 86 Nm spindle torque. For production titanium work, the CMX 70 U or DMU series with higher torque spindles are better suited.
04
Yes, the CMX 50 U supports full simultaneous 5-axis machining with A/C rotary axes. It is not just a 3+2 positioning machine.
05
Choose Fanuc if your shop runs Fanuc-controlled machines. Choose Siemens if you prefer ShopMill conversational programming or your shop is standardized on Siemens. Both deliver full 5-axis capability.
Videos
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