DMG Mori NVX 5100
Key Specifications
X Travel
Y Travel
Z Travel
Max Spindle
Spindle Taper
Tool Capacity
Overview
The DMG Mori NVX 5100 2nd Generation is the largest member of the NVX box-way vertical machining center family, offering 1,050 x 530 x 510 mm (41.3 x 20.9 x 20.1 in) of travel. This positions it squarely in the large VMC category where workpiece size demands exceed what the NVX 5060 and 5080 can handle, while still delivering the vibration damping and rigidity advantages of hardened box-way construction on all axes.
Like its smaller siblings, the NVX 5100 offers two spindle configurations. The No. 40 taper speedMASTER spindle targets high-speed machining at 12,000 RPM with 11 kW (14.7 hp), while the No. 50 taper powerMASTER spindle delivers 10,000 RPM with 22 kW (29.5 hp) for aggressive roughing in hard materials. Ceramic hybrid bearings and DMG Mori's integral spindle design ensure thermal stability across long production runs.
The machine handles workpieces up to 1,350 mm (53.1 in) long, 600 mm (23.6 in) wide, and 510 mm (20.1 in) tall, with a maximum table load of 1,200 kg (2,646 lb). This capacity makes it practical for large mold bases, structural aerospace components, and heavy production parts. Rapid traverse is 36 m/min (1,417 ipm), and the 30-tool arm-type ATC provides 1.8-second chip-to-chip tool changes.
Control is the FANUC 0i-MF Plus with MAPPS interface. The thermal compensation system monitors multiple points and adjusts in real time, maintaining consistent accuracy across temperature fluctuations. Box ways deliver their best advantage during heavy interrupted cuts — the scenario where roller-guide machines are most likely to chatter.
New NVX 5100 machines price between $185,000 and $250,000. The NVX 5100 competes with the Okuma MB-66V, Makino a71, and other large-format box-way VMCs targeting mold, die, and production shops. Specs sourced from DMG Mori published data.
Full Specifications
| Parameter | Value |
|---|---|
| X-Axis Travel | 1,050 mm (41.3 in) |
| Y-Axis Travel | 530 mm (20.9 in) |
| Z-Axis Travel | 510 mm (20.1 in) |
| Max Spindle Speed | 12,000 RPM (BT 40); 10,000 RPM (BT 50) |
| Spindle Taper | BT 40 (speedMASTER) / BT 50 (powerMASTER) |
| Spindle Motor Power | 11 kW (14.7 hp) continuous (BT 40); 22 kW (29.5 hp) (BT 50) |
| Tool Capacity | 30 (arm-type ATC); 40, 60 optional |
| Max Workpiece Length | 1,350 mm (53.1 in) |
| Max Workpiece Width | 600 mm (23.6 in) |
| Max Workpiece Height | 510 mm (20.1 in) |
| Max Table Load | 1,200 kg (2,646 lb) |
| Rapid Traverse Rate | 36 m/min (1,417 ipm) |
| Chip To Chip | 1.8 sec |
| Machine Weight | 9,000 kg (19,842 lb) |
| CNC Control | FANUC 0i-MF Plus / MAPPS |
| Guide Type | Box ways (all axes) |
| Positioning Accuracy | +/-0.003 mm (+/-0.00012 in) |
| Repeatability | +/-0.002 mm (+/-0.00008 in) |
| 1050 Mm | 41.3 in. |
| 530 Mm | 20.9 in. |
| 510 Mm | 20.1 in. |
| 1200 Kg | 2645.5 lbs. |
| 1350 Mm | 53.1 in. |
| 600 Mm | 23.6 in. |
| Customer Benefits | MPC Graph: aktuelle und angelernte Prozesswerte. / MPC Diagnostics: Lagerzustand, Anzahl von Stoß und Crash. |
| Customer Benefitsshorter Set Up Timesno Great Experience Necessary To Take Measurements | Left : Structured user notes for the measurement results. / Right : Toolsetter mode – length / diameter and wear measurement. |
Specifications sourced from us.dmgmori.com — verified 2026-03-28
Strengths & Limitations
Strengths
- Over 1 meter of X-travel with box-way construction is rare — most large VMCs at this price point use roller guides
- 1,200 kg table load capacity handles large mold bases and heavy production parts that smaller NVX models cannot support
- Dual spindle options let shops choose BT 40 speed or BT 50 power to match their primary material and cutting strategy
- Box ways on all axes provide superior vibration damping for heavy interrupted cuts in steel, cast iron, and titanium
- Ceramic hybrid bearings minimize thermal drift during long production runs, maintaining accuracy across shifts
- 30-tool standard ATC with 60-tool option covers complex multi-operation parts without manual tool loading
Limitations
- 36 m/min rapids are noticeably slower than roller-guide competitors like the CMX 1100 V, adding cycle time on positioning-heavy parts
- 9,000 kg machine weight requires solid foundation work and crane access for installation
- Box ways require periodic re-scraping to maintain accuracy, adding maintenance cost over the machine's life
- 11 kW BT 40 spindle is underpowered for a machine this large — most NVX 5100 buyers should strongly consider the BT 50 option
Best For
Frequently Asked Questions
01
New NVX 5100 machines start around $185,000 for BT 40. The BT 50 variant runs $210,000-$250,000 depending on options. Through-spindle coolant, expanded ATC, probing, and chip conveyor add to the base price. Used units from 2015-2020 sell for $90,000-$150,000.
02
Different philosophies. The NVX 5100 uses box ways for maximum rigidity and vibration damping — best for heavy cutting and surface-critical work. The CMX 1100 V uses roller guides for faster rapids and lower cost. Choose the NVX for mold/die work and heavy roughing. Choose the CMX for general production where speed matters more than damping.
03
On a machine this large, BT 50 is almost always the right choice. The 22 kW spindle provides the power to use the full work envelope effectively. BT 40 only makes sense if your work is exclusively aluminum and non-ferrous materials at high speeds. Most shops running the NVX 5100 are cutting steel, cast iron, or other hard materials that benefit from BT 50 rigidity.
04
Both are large box-way VMCs with similar travel and capability. The Okuma offers its Thermo-Friendly Concept and OSP control. The DMG Mori provides MAPPS interface and ceramic hybrid spindle bearings. Performance and accuracy are comparable. The decision typically comes down to control preference and local dealer support.
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