DMG Mori DMU 90 p duoBLOCK
Image: dmgmori.com, DMG Mori
Key Specifications
X Travel
Y Travel
Z Travel
Spindle Power
Max Workpiece ⌀
max workpiece height
How much does the DMG Mori DMU 90 p duoBLOCK cost?
Estimated price range
Our best estimate for a 5-axis machining center in this class — not a quote from DMG Mori. Configuration moves it a long way.
Overview
The DMG MORI DMU 90 p duoBLOCK is a 5-axis simultaneous machining center for workpieces up to 1,000 mm (39.4 in) in diameter, 1,450 mm (57.1 in) in height and 1,800 kg (3,968.3 lb). Its travels are 900 mm (35.4 in) in X, 1,050 mm (41.3 in) in Y and 850 mm (33.5 in) in Z, and DMG MORI lists a motor spindle with 317.2 ft lb and 69.7 hp.
Where it sits in the range is easiest to see from the neighbours. The DMU 95 monoBLOCK has more X, at 950 mm (37.4 in), but 850 mm (33.5 in) of Y and 650 mm (25.6 in) of Z. The DMU 90 p duoBLOCK gives up a little X to gain Y and Z, which is the trade a shop makes for deep cavities and tall fixtures. One size up, the DMU 100 P duoBLOCK moves to 1,000 × 1,250 × 1,000 mm (39.4 × 49.2 × 39.4 in).
The listed data contains a single spindle rating, 317.2 ft lb with 69.7 hp. No maximum speed is given with it and no alternative spindles are named, so the speed range and any spindle options have to be asked for. For shops that rough hard, the roughing package is the relevant line: DMG MORI puts it at up to 50 % higher cutting power.
The structural figures come from DMG MORI's description of the duoBLOCK series. The DMU 90 p duoBLOCK has linear guides 2.2 in wide for a table load of 3,968 lb, internally cooled ball screws of ø 2.0 in as standard, YRT bearings of large diameter in the B- and C-axis and a completely water-cooled feed drive. A spindle growth sensor (SGS) compensates for spindle growth. Availability is stated as 96%, and DMG MORI highlights unrestricted accessibility for maintenance.
Full Specifications
| Parameter | Value |
|---|---|
| Max Workpiece Diameter | 1,000 mm (39.4 in) |
| Max Workpiece Height | 1,450 mm (57.1 in) |
| Max Workpiece Weight | 1,800 kg (3,968.3 lb) |
| X-Axis Travel | 900 mm (35.4 in) |
| Y-Axis Travel | 1,050 mm (41.3 in) |
| Z-Axis Travel | 850 mm (33.5 in) |
| Spindle Motor Power | 69.7 hp (motor spindle) |
| Spindle Torque | 317.2 ft lb (motor spindle) |
| Linear Guide Width | 2.2 in |
| Ball Screws | ø 2.0 / 2.0 / 2.0 in, internally cooled as standard |
| Machine Availability | 96% |
Specifications sourced from dmgmori.com — verified 2026-10-02
Strengths & Limitations
Strengths
- Workpieces up to 1,000 mm (39.4 in) in diameter, 1,450 mm (57.1 in) high and 1,800 kg (3,968.3 lb)
- Motor spindle with 317.2 ft lb and 69.7 hp
- 1,050 mm (41.3 in) of Y and 850 mm (33.5 in) of Z for deep and tall work
- Internally cooled ball screws of ø 2.0 in as standard, with a completely water-cooled feed drive
- Spindle growth sensor (SGS) for compensation of spindle growth
- Stated machine availability of 96%
Limitations
- No spindle speed is listed, so suitability for small tools cannot be judged from the published data
- Tool magazine type and capacity are not listed for this model
- X travel of 900 mm (35.4 in) is shorter than the 1,000 mm (39.4 in) maximum workpiece diameter
- Up to 50 % higher cutting power is tied to the roughing package
Best For
Frequently Asked Questions
01
DMG MORI lists a motor spindle with 317.2 ft lb and 69.7 hp. No maximum speed is given in the listed data, and no alternative spindles are named for this model. A roughing package is listed with up to 50 % higher cutting power. Ask for the speed range when requesting a quotation.
02
Travels: 900 mm (35.4 in) in X, 1,050 mm (41.3 in) in Y and 850 mm (33.5 in) in Z. Workpiece: up to 1,000 mm (39.4 in) in diameter, 1,450 mm (57.1 in) in height and 1,800 kg (3,968.3 lb). The fixture is part of the 1,800 kg.
03
The DMU 95 monoBLOCK travels 950 mm (37.4 in) in X, 850 mm (33.5 in) in Y and 650 mm (25.6 in) in Z. The DMU 90 p duoBLOCK has 900 mm (35.4 in) of X with more Y and Z: 1,050 mm (41.3 in) and 850 mm (33.5 in). It suits parts that are deep or tall more than parts that are long.
04
The DMU 100 P duoBLOCK, with travels of 1,000 mm (39.4 in) in X, 1,250 mm (49.2 in) in Y and 1,000 mm (39.4 in) in Z. The DMU 90 p duoBLOCK offers 900 mm (35.4 in), 1,050 mm (41.3 in) and 850 mm (33.5 in) on the same axes.
05
A completely water-cooled feed drive, internally cooled ball screws of ø 2.0 in as standard, large YRT bearings in the B- and C-axis and a spindle growth sensor (SGS) that compensates for spindle growth. DMG MORI gives no positioning accuracy figure in the listed data for this model.
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