DN Solutions DBM 2540 U

$1,100,000 - $1,600,000 Updated 2026-03-19

Key Specifications

X Travel

4,250 mm (167.3 in)

Y Travel

3,000 mm (118.1 in)

Z Travel

1,000 mm (39.4 in)

Max Spindle

15,000 RPM

Spindle Taper

HSK-A100

Tool Capacity

Overview

The DN Solutions DBM 2540 U widens the DBM double-column platform to 3,000 mm of Y-travel while maintaining 4,250 mm on X and 1,000 mm on Z. That wider Y-axis is the key differentiator — it opens up a 4,000 x 2,000 mm table surface that handles broader workpieces like large automotive die sets and wide aerospace structures that won't fit on the narrower DBM 2040 U.

The spindle runs the same proven package: 15,000 RPM, 146 Nm of torque through an HSK-A100 taper. The ram-type structure with eight-sided support provides the rigidity backbone, and the auto-change head attachment system gives you access to over 1,000 Nm of torque for heavy roughing without sacrificing high-speed finishing capability. The double ball screw design on primary axes keeps things stable during aggressive direction changes.

Thermal deformation compensation is standard, as are ball screw support bearing cooling and the universal head cooling system. The 60-tool magazine handles typical die/mold tool assortments. DN Solutions designed the DBM 25xx series for shops that need that extra 500 mm of Y-travel compared to the 20xx series — it's not just a spec bump, it changes which parts you can put on the machine.

At 46,000 kg (101,413 lb), the DBM 2540 U is 5,000 kg heavier than the 2040 U, reflecting the wider column spacing and broader bed. The footprint grows to 14,265 x 7,430 x 5,810 mm — the extra width comes from the wider Y-axis structure. Foundation requirements scale accordingly.

This machine sits in the middle of DN Solutions' DBM-U range, balancing working envelope against installation cost and floor space. For shops cutting parts that are wide but not extremely long, it's a better value proposition than jumping to the even larger DBM 2550 U or 3050 U.

Full Specifications

Parameter	Value
X-Axis Travel	4,250 mm (167.3 in)
Y-Axis Travel	3,000 mm (118.1 in)
Z-Axis Travel	1,000 mm (39.4 in)
Table Size	4,000 x 2,000 mm (157.5 x 78.7 in)
Max Spindle Speed	15,000 RPM
Spindle Torque	146 Nm (107.7 ft-lbs)
Spindle Taper	HSK-A100
Tool Capacity	60
Machine Dimensions	14,265 x 7,430 x 5,810 mm (562 x 293 x 229 in)
Machine Weight	46,000 kg (101,413 lb)
Max Spindle Speed	15000 r/min
X Axis Travel Distance	4250 mm
Y Axis Travel Distance	3000 mm
Metric	IMPERIAL
Capacity	Table to spindle nose
Travels	X-Axis Travel DistanceY-Axis Travel DistanceZ-Axis Travel Distance
Main Spindle	Max. Spindle SpeedMax. Spindle PowerMax. Spindle TorqueTool Taper
Table	Table LengthTable Width
Table Length	Table Width
Tool Storage Capacity	No. of tool station
Dimensions	LengthHeightWidthWeight
Favorites	DBM 3050U
3000 Mm	1500 mm
118 Inch	59 inch
4000 Mm	2000 mm
158 Inch	79 inch
5000 Mm	2500 mm
197 Inch	98 inch

Specifications sourced from dn-solutions.com — verified 2026-03-28

Strengths & Limitations

Strengths

3,000 mm Y-travel with 2,000 mm table width accommodates broader dies and molds than the 20xx series
Ram-type structure with eight-sided support delivers strong rigidity across the full 4,250 mm X-travel
Auto-change head attachments provide over 1,000 Nm torque for heavy roughing operations
1,000 mm Z-travel handles deep cavity work that bridge-type BM models can't reach
Double ball screw design on primary axes ensures stable motion during direction reversals
60-tool magazine standard covers most die/mold requirements

Limitations

46,000 kg weight requires substantial foundation engineering and installation investment
7,430 mm machine width demands considerable floor space — wider than many shop aisles
Spindle power spec not listed — likely 46 kW matching the rest of the DBM series but verify with DN Solutions
No published rapid traverse speeds — confirm with distributor for cycle time calculations

Best For

Automotive die shops cutting wide body panel dies and large progressive tooling Aerospace manufacturers machining wide structural components like wing ribs and bulkheads Large injection mold shops producing tools for wide parts like instrument panels and bumpers Shops that need the extra Y-travel beyond what the DBM 2040 U offers Operations consolidating rough and finish machining on a single versatile 5-axis platform

Frequently Asked Questions

01 How does the DBM 2540 U compare to the DBM 2040 U?

The DBM 2540 U adds 500 mm of Y-travel (3,000 vs 2,500 mm) and widens the table from 1,500 to 2,000 mm. X and Z travel are identical at 4,250 and 1,000 mm. The machine is wider (7,430 vs 6,000 mm) and heavier (46,000 vs 41,000 kg). If your parts fit within 1,500 mm of table width, save the money and floor space with the 2040 U.

02 What's the maximum workpiece weight?

DN Solutions doesn't publish the table load capacity in the standard DBM 2540 U specs. Given that the wider DBM series machines in the DCM family support 20,000-45,000 kg table loads, the DBM 2540 U likely supports significant workpiece weights. Contact your DN Solutions distributor for the exact specification.

03 Can the DBM 2540 U be configured with different spindle options?

The standard spindle is 15,000 RPM / HSK-A100 with 146 Nm. The auto-change head attachment system is where the real versatility lies — it provides access to different head configurations including high-torque options over 1,000 Nm. This means you don't need a different base spindle; you swap heads for different operations.

04 What type of parts is the 2540 U best suited for?

The 2540 U's sweet spot is parts that are wide (up to 2 meters) and long (up to 4 meters) — think automotive hood and door panel dies, large aerospace wing ribs, or wide injection mold halves. The 3,000 mm Y-travel with 5-axis capability lets you reach all surfaces of these parts without re-fixturing.