Trumpf TruLaser Cell 7040
Key Specifications
axis travel x
axis travel y
axis travel z
b axis
c axis
dynamic cutting optics
Overview
The Trumpf TruLaser Cell 7040 is Trumpf's large-format 5-axis laser processing system, designed for big parts that demand 3D laser cutting, welding, and laser metal deposition. With a working envelope of 4,000 x 1,500-2,000 x 750-1,000 mm, the Cell 7040 handles full-size automotive body panels, aerospace structural components, and large formed assemblies that exceed the capacity of the smaller Cell 5030 and Cell 3000.
The machine achieves 100 m/min individual axis speed and 173 m/min simultaneous -- significantly faster than the Cell 5030's 60 m/min individual and 104 m/min simultaneous. The B-axis runs at 90 rpm and C-axis at 90 rpm, with dynamic cutting optics providing +/- 9 mm of micro-adjustment at 40 m/s² acceleration. This dynamic optics system enables high-speed contour following on complex 3D surfaces without the full gantry needing to match every micro-movement.
Acceleration specs are impressive: 9 m/s² on X, 10 m/s² on Y and Z, with B-axis at 200 rad/s² and C-axis at 100 rad/s². Positioning accuracy is 0.08 mm on linear axes and 0.015 degrees on the B-axis. Laser power ranges from 3,000 to 6,000 W using either TruDisk or TruFiber sources. The 6 kW capability and choice of disk or fiber sources make the Cell 7040 versatile for both cutting and welding applications.
The Cell 7040 supports 2D cutting, 3D cutting, laser welding, and laser metal deposition -- the same multi-process capability as the Cell 3000 but at a much larger scale. This makes it suitable for applications like trimming large automotive body sides, welding structural assemblies, and performing additive repair on large tooling.
The machine's 4,000 mm X-axis travel is the key differentiator. Few 5-axis laser systems offer this working length while maintaining high dynamics. For industries processing large parts -- automotive body-in-white, aerospace panels, heavy truck cab components -- the Cell 7040 fills a gap between general-purpose robots and precision gantry systems.
New TruLaser Cell 7040 machines start around $700,000-$900,000 depending on laser source and configuration. Fully automated with robotic part handling and multi-station fixturing, pricing reaches $1,200,000-$1,800,000.
Full Specifications
| Parameter | Value |
|---|---|
| Axis Travel X | 4,000 mm (157 in) |
| Axis Travel Y | 1,500 / 2,000 mm (59 / 79 in) |
| Axis Travel Z | 750 / 1,000 mm (29.5 / 39.4 in) |
| B Axis | +/- 135 degrees |
| C Axis | Continuous (n x 360 degrees) |
| Dynamic Cutting Optics | +/- 9 mm at 40 m/s² |
| Max Axis Speed Individual | 100 m/min |
| Max Axis Speed Simultaneous | 173 m/min |
| Acceleration X | 9 m/s² |
| Acceleration Y | 10 m/s² |
| Acceleration Z | 10 m/s² |
| B Axis Acceleration | 200 rad/s² |
| C Axis Acceleration | 100 rad/s² |
| Positioning Accuracy Linear | 0.08 mm |
| Positioning Accuracy Rotary | 0.015 degrees |
| Laser Power | 3,000 - 6,000 W |
| Laser Type | TruDisk or TruFiber |
| Processes | 2D cutting, 3D cutting, laser welding, laser metal deposition |
| X Axis Travel Range | 4000 mm |
| Y Axis Travel Range | 1500 / 2000 mm |
| Z Axis Travel Range | 750 / 1000 mm |
| B Axis Travel Range | ± 135 ° |
| C Axis Travel Range | n x 360 ° |
| Axis Travel Range Of Dynamic Cutting Optics | ± 9 mm |
| Maximum Axis Speed Axially Parallel In X | 100 m/min |
| Maximum Axis Speed Axially Parallel In Y | 100 m/min |
| Maximum Axis Speed Axially Parallel In Z | 100 m/min |
| Maximum Axis Speed Simultaneous | 173 m/min |
| Maximum Axis Speed Of B Axis | 90 1/min |
| Maximum Axis Speed Of C Axis | 90 1/min |
| Maximum Axis Acceleration Axially Parallel In X | 9 m/s2 |
| Maximum Axis Acceleration Axially Parallel In Y | 10 m/s2 |
| Maximum Axis Acceleration Axially Parallel In Z | 10 m/s2 |
| Maximum Axis Acceleration Of B Axis | 200 rad/s2 |
| Maximum Axis Acceleration Of C Axis | 100 rad/s2 |
| Maximum Axis Acceleration Of Dynamic Cutting Optics | 40 m/s2 |
| Positioning Accuracy Of Linear Axes | 0.08 mm |
| Positioning Accuracy Of Rotary Axes | 0.015 ° |
| Maximum Laser Power | 3000 W - 6000 W |
| Available Lasers | TruDisk, TruFiber |
| Highly Productive Manufacturing | Due to top machine dynamics and numerous clever functions for optimizing the cycle time, you can process faster than ever. |
| Greater Operator Convenience | The control panel (which can be moved over the machine's entire length) and the MobileControl app offer the greatest possible ergonomic comfort when operating the machine – from any position. |
| Excellent Process Reliability | The X-Blast technology provides more robust processes during cutting, especially for complex geometries, and ensures a significantly higher nozzle service life. |
| Finest Component Quality | Technology tables, guaranteed raw beam adjustment, as well as the patented BrightLine Weld guarantee perfect results when cutting and welding. |
| Future Proof | With a modern control concept and the OPC/UA communication interface, you are always ready to face the challenges of Industry 4.0. |
| Individualized Entry | The modular principle and the fact that the machine can be retrofitted enable you to individually configure the machine. |
Specifications sourced from trumpf.com — verified 2026-03-28
Strengths & Limitations
Strengths
- 4,000 mm X-axis travel handles large parts that exceed the Cell 5030's capacity -- full-size body panels, large aerospace components
- 173 m/min simultaneous speed with dynamic cutting optics for high-speed 3D contour following on complex surfaces
- Multi-process capability (cutting, welding, deposition) in a large-format platform -- consolidates multiple operations
- 6 kW laser power with TruDisk or TruFiber options provides flexibility for both cutting and welding applications
- Dynamic cutting optics at 40 m/s² enable micro-adjustments during high-speed processing without full gantry movement
- Dual Y-axis and Z-axis options (1,500/2,000 mm and 750/1,000 mm) allow configuration for specific part size requirements
Limitations
- Pricing starts near $700,000 and reaches $1.8 million fully automated -- significant capital for a specialized 3D processing cell
- 0.08 mm positioning accuracy is adequate for automotive trimming but less precise than the compact Cell 3000's 0.015 mm
- Large footprint requires dedicated floor space with proper foundation -- not a drop-in machine for most existing facilities
- Multi-process versatility requires broad operator expertise in cutting, welding, and deposition -- training investment is substantial
- Limited resale market -- buyer pool is primarily automotive and aerospace 3D laser processing operations
Best For
Frequently Asked Questions
01
New machines start around $700,000-$900,000 for the base configuration. Fully automated with robotic loading, custom fixturing, and multi-process capability, pricing reaches $1,200,000-$1,800,000. These systems are often sold as part of larger production cell installations.
02
Dynamic cutting optics are a fast micro-adjustment system built into the cutting head. They provide +/- 9 mm of rapid movement at 40 m/s² acceleration. When the laser follows complex 3D contours at high speed, the dynamic optics handle small movements while the main gantry axes handle larger motions. This split approach enables higher effective processing speeds on contoured surfaces.
03
The Cell 7040 is larger (4,000 vs 3,000 mm X-axis), faster (173 vs 104 m/min simultaneous), more powerful (6 kW vs 4 kW), and supports more processes (welding and deposition in addition to cutting). The Cell 5030 is better suited for smaller automotive parts. The Cell 7040 handles full-size body panels and large structural components.
04
In most cases, yes, with significant advantages. The Cell 7040 offers much higher positioning accuracy (0.08 mm vs typically 0.5-1.0 mm for industrial robots), faster dynamics, and better repeatability. Robot cells are more flexible for very large parts and cost less upfront, but the Cell 7040 delivers superior cut quality and tighter tolerances on precision components.
05
TruFiber is optimized for cutting with high beam brightness and efficiency. TruDisk offers beam quality flexibility that benefits welding and laser metal deposition. If your primary application is 3D trimming, choose TruFiber. If you need multi-process capability including welding, TruDisk is the more versatile choice. Some installations use both sources with a beam switch.
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