Trumpf TruLaser Weld 5000

$500,000 - $1,200,000 Updated 2026-03-19

Key Specifications

Repeatability

+/- 0.05 mm

robot type

High accuracy 6-axis industrial robot

robot carrying capacity

70 kg nominal

robot repeatability

+/-0.05 mm

laser options trudisk

TruDisk 4001 / 6001 / 8001

laser options trufiber

TruFiber 3001 / 4001 / 6001

Overview

The Trumpf TruLaser Weld 5000 is a robotic laser welding cell built around a high-accuracy 6-axis robot with +/-0.05 mm repeatability and a 70 kg nominal carrying capacity. This is an industrial production welding system, not a manual laser welder -- it is designed for automated, repeatable laser welding of automotive, medical, electronics, and general industrial assemblies.

The system supports multiple Trumpf laser sources: TruDisk solid-state lasers in 4, 6, and 8 kW variants, and TruFiber lasers in 3, 4, and 6 kW configurations. This flexibility lets shops match the laser source to their welding application -- lower power for thin-gauge precision work, higher power for deep-penetration welding on thicker sections.

Multiple positioner configurations accommodate different workpiece sizes. The rotate-and-tilt positioner handles work areas up to 2,000 x 1,000 x 1,200 mm. The rotary table with turning axis processes components up to 2,600 mm length and 1,200 mm diameter, supporting loads of 750 kg per side. Standard cabin dimensions range from 4,800 x 3,650 x 3,215 mm to 9,400 x 5,950 x 3,215 mm, with custom configurations available.

The system supports three welding processes on a single machine: heat conduction welding for thin-gauge cosmetic joints, deep penetration welding for structural strength, and FusionLine technology that bridges gaps up to 1 mm. BrightLine Scan technology uses beam oscillation at frequencies up to 2,000 Hz for robust welding across varying joint conditions.

Offline programming runs through TruTops Weld software with 3D simulation. TeachLine sensor system provides automatic seam detection. The rotary module improves component accessibility for complex 3D welding paths. The system is fully enclosed with Class 1 laser safety.

Full Specifications

Parameter	Value
Robot Type	High accuracy 6-axis industrial robot
Robot Carrying Capacity	70 kg nominal
Robot Repeatability	+/-0.05 mm
Laser Options Trudisk	TruDisk 4001 / 6001 / 8001
Laser Options Trufiber	TruFiber 3001 / 4001 / 6001
Welding Processes	Heat conduction, deep penetration, FusionLine
Brightline Scan Frequency	Up to 2,000 Hz beam oscillation
Gap Bridging	Up to 1 mm (FusionLine)
Work Area Rotate Tilt	2,000 x 1,000 x 1,200 mm
Work Area Rotary Table	2,600 mm length x 1,200 mm diameter
Rotary Table Load	750 kg per side
Cabin Dimensions Range	4,800 x 3,650 x 3,215 mm to 9,400 x 5,950 x 3,215 mm
CNC Control	TruTops Weld (offline programming)
Type	High accuracy robot
Num Axes	6
Nominal Carrying Capacity	70 kg
Repeatability	+/- 0.05 mm
Available Lasers	TruDisk 4001 / 6001 / 8001 \| TruFiber 3001 / 4001 / 6001
Maximum Work Area	2000 mm x 1000 mm x 1200 mm
Maximum Loading	600 kg
Max Work Area	4000 mm
Maximum Load Mass Moment Of Inertia	600 kg*m2
Rotation Area Of Rotary Table	± 180 °
Rotation Time Of Rotary Table	3.7 s
Insertion Height	885 mm
Max Load Mass Moment Of Inertia For Ring Shaped Rotary Indexing Table	600 kg*m2
Rotation Area Of Vertical Rotary Axes	± 190 °
Rotation Time Of Rotary Axes	2.5 s
Max Load Mass Moment Of Inertia For Vertical Rotary Axes	359 kg*m2
Flexible Laser Welding	Heat conduction welding, deep penetration welding, or FusionLine – all on just one machine
User Friendly Operation	Functions such as the mobile operating trolley and additional workspace monitoring make work easier.
Improved Accessibility	The rotary module for shield gas guidance provides excellent parts accessibility
Individual Loading	Different component positioners are available depending on the desired loading option.
Parallel Programming	With the simple TruTops Weld offline programming system
Automatic Component Position Detection	The TeachLine sensor system reliably detects the seam placement.

Specifications sourced from trumpf.com — verified 2026-03-28

Strengths & Limitations

Strengths

Three welding processes (heat conduction, deep penetration, FusionLine) on a single machine covers a wide range of joint types
BrightLine Scan beam oscillation at 2,000 Hz delivers robust welds across varying joint conditions and gap tolerances
FusionLine technology bridges gaps up to 1 mm, reducing fixturing requirements and tolerance demands on upstream processes
Multiple positioner options accommodate workpieces from small precision assemblies to 2,600 mm long components at 750 kg
TruTops Weld offline programming with 3D simulation minimizes robot teaching time and production downtime
High-accuracy robot with +/-0.05 mm repeatability ensures consistent weld positioning across production volumes

Limitations

Substantial capital investment for the combined robot cell, laser source, and enclosure system
Requires dedicated floor space for the safety cabin ranging from 4,800 to 9,400 mm in length
Laser source selection adds complexity -- choosing between TruDisk and TruFiber requires understanding of the welding application
Not suitable for low-volume or prototype work where manual laser welding would be more cost-effective

Best For

Automotive component manufacturers producing high-volume laser-welded assemblies requiring deep penetration and cosmetic joints Medical device manufacturers welding precision stainless steel and titanium assemblies with demanding quality requirements Battery and electronics manufacturers requiring precise, repeatable laser welds on thin-gauge enclosures and connections General industrial fabricators producing welded assemblies at volumes that justify robotic automation over manual welding Shops consolidating multiple welding processes onto a single cell by leveraging the three welding modes

Frequently Asked Questions

01 What is FusionLine and when should I use it?

FusionLine is a welding process that bridges gaps up to 1 mm between joint faces. It uses controlled beam oscillation and wire feed to fill gaps that would cause defects with standard autogenous laser welding. Use it when upstream part tolerances or fixturing cannot guarantee tight-fitting joints.

02 What is the difference between TruDisk and TruFiber lasers for welding?

TruDisk lasers produce a beam with a larger beam parameter product, creating a wider weld seam suited for deep penetration and gap-bridging applications. TruFiber lasers produce a more focused beam for high-precision welding with smaller heat-affected zones. Choose TruDisk for structural welds and TruFiber for precision applications.

03 How does BrightLine Scan work?

BrightLine Scan oscillates the laser beam at frequencies up to 2,000 Hz in circular, linear, or figure-8 patterns during welding. This spreads the energy across a wider zone, reduces spatter, improves gap-bridging capability, and produces smoother weld surfaces.

04 Can the system handle both small precision parts and large assemblies?

Yes. With the rotate-and-tilt positioner, it handles small precision assemblies within a 2,000 x 1,000 x 1,200 mm work area. With the rotary table, it processes components up to 2,600 mm long and 1,200 mm diameter at 750 kg per side. Multiple positioner configurations can be specified.