KUKA arc welding robots

Maximum productivity with lowest operating costs: KUKA welding robots ensure maximum efficiency and perfectly processed weld seams, even in continuous operation.

Maximum cost-effectiveness and flexibility: arc welding robots for all requirements

Benefit from?special-purpose robots for arc welding?with payload capacities from 6 to 22 kg, reaches of up to 3,100 mm in two different designs as in-line wrist robots or hollow-wrist robots. Innovative welding software, such as KUKA.ArcTech,?and numerous?positioners?and?linear units round out the broad KUKA range – for ideal complete solutions in welding automation and the best possible performance of your system.

Find the welding specialist that is perfectly suited to your task:

Our robots are optimized for continuous operation with low operating and maintenance costs – ideal for tough welding conditions.

KR CYBERTECH nano ARC (6 – 8 kg payload capacity, hollow wrist)

The arc welding specialist is synonymous with utmost path accuracy – and comes as standard with the KUKA PathMode and absolutely accurate calibration. Three variants with reaches of 1,440 – 1,840 mm in conjunction with the hollow wrist enable optimal accessibility during welding.

KR CYBERTECH nano ARC: technical data and features

KR CYBERTECH nano (6 – 10 kg payload capacity, standard wrist)

The KR CYBERTECH nano is equipped with a streamlined in-line wrist, enabling alternative mounting of a standard torch. It is thus also simple, for example, to mount triangulation sensors for seam tracking.

KR CYBERTECH nano: technical data and features

KR AGILUS (6 – 10 kg payload capacity)

The streamlined and compact KR AGILUS with reaches of 700-1,100 mm is ideal for confined spaces with small assemblies. It is particularly suitable for TIG welding and has a protection rating of IP67 as standard. Due to its low weight of approx. 55 kg, it can also be flexibly installed on simpler substructures. With the KR AGILUS and the compact KR C5 micro robot controller, even the smallest of compact cells are possible.

KR AGILUS: technical data and features

KR CYBERTECH (8 – 22 kg payload capacity)

With the streamlined in-line wrist and a payload capacity of up to 22 kg, the KR CYBERTECH comes into its own where heavy welding equipment or supplementary loads such as sensors are required.

KR CYBERTECH: technical data and features

KR CYBERTECH ARC (8 kg payload capacity)

The KR CYBERTECH ARC, with its hollow wrist, streamlined design and reach of 2,100 mm, is ideal for welding large metallic components.?

KR CYBERTECH ARC: technical data and features

KR IONTEC (20 – 70 kg payload capacity)

With its enormous reach of 3,100 mm and payload capacity of 20 to 70 kg, the KR IONTEC is suitable, for example, for welding large components or for welding applications with very heavy welding equipment such as laser optics, laser hybrid welding or laser powder deposition. Despite its size, the KR IONTEC also features outstanding path accuracy and a compact design.

KR IONTEC: technical data and features

Perfected quality: robots for arc welding

Easy programming and operation with the KUKA.ArcTech welding software

With the innovative KUKA.ArcTech software package, arc welding tasks are easy to operate using intuitive commands and structured menus on the KUKA smartPAD and quick to program with EasyTeach status keys.

Rapid integration

Drag & drop configuration with preconfigured profiles from a wide range of different welding source manufacturers (Binzel, ESAB, EWM, Fronius, Kemppi, Lincoln, Lorch, Megmeet, Migatronic, Miller or SKS) ensures high compatibility and minimizes risks and start-up times during commissioning.

Top weld quality

Thanks to outstanding path accuracy and repeatability as well as stable robot arms, KUKA robots ensure optimal weld quality even in demanding continuous operation.

Low operating costs and maximum availability

Service-proven KUKA robot technology ensures high system availability in 3-shift operation with minimal maintenance requirements.

More than just welding robots

In addition to dedicated arc welding applications, KUKA offers an extensive range of other robot models for a wide range of additional process tasks, e.g. loading/unloading with payload capacities of up to 1300 kg.

Download the KUKA welding robot brochure here

Industry_Brochure_Arc_Welding_en - pdf, 2,66 MB

Are you interested in our arc welding robots?

We would be happy to advise you and work with you to find the optimal components for your specific welding requirements. Used and overhauled welding robots are also available from stock.

Discover now

Welding software and sensor systems designed to support productivity in your welding application.

KUKA.ArcSense

Seam tracking with through-the-arc sensor (TAST):?Available as an option for KUKA.ArcTech, KUKA.ArcSense analyzes the actual weld parameters and automatically compensates for tolerances such as heat distortion or workpiece inaccuracy. The through-the-arc sensor system ensures that the joint is made in the intended position. Combinable with all KUKA welding robots, KUKA.ArcSense is a software solution that ensures maximum quality and repeatability during the welding process.
KUKA.ArcTech AdaptiveWelding

MIG/MAG welding of automotive components

Automatic adaptation of the programmed weld parameters: Thanks to a configurable interface, weld parameters are adapted to workpiece tolerances and production-related irregularities between workpieces, e.g. the width of the weld joint. It is irrelevant here whether the deviations occur before or during welding. The continuous adaptation of the parameters ensures consistent and reliable weld seam quality and boosts the productivity of the application.

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KUKA.ArcTech MultiLayer

Easy programming of multi-layer weld seams: With?KUKA.ArcTech MultiLayer, you can quickly create a robot program for a multi-layer weld seam by simply programming the point coordinates of the root layer. Adaptation of the point coordinates of the multi-layer weld program is merely carried out in the root layer and the changes are automatically applied to the subsequent layers. Specifically for each filler and cover layer, the parameters for the offset values and the intended weld parameters can be stored in a database.
?KUKA.SeamTech Finding

Workpiece and seam detection with intelligent line laser sensor: With a single measurement, the laser sensor captures multiple component geometry data which KUKA.SeamTech Finding uses to calculate a correction of the component, seam or individual path points quickly and precisely. Any deviations that occur can be compensated in up to 6 dimensions.

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KUKA.SeamTech Tracking

Edge and seam tracking during welding: With an intelligent line laser sensor and a particularly high-performance EtherNet real-time interface, KUKA.SeamTech Tracking can perform an exact correction of the programmed welding path. Even at high weld velocities, the robot can independently adapt the seam position and length according to the specific component.

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KUKA.TouchSense

Component and seam detection using the welding torch or an external sensor:?KUKA.TouchSense compensates for deviations in the shape or position of workpieces by means of comparative measurements prior to welding. Any deviations that occur can be compensated in up to 6 dimensions. Combining this with the fast measurement inputs enables a higher search velocity and more precise measurement results. The component position can be determined by tactile or non-contact methods.
KUKA.Tracc TCP?

Automatic tool center point (TCP) check: ?KUKA.Tracc TCP determines actual values of the TCP and ensures that the weld is carried out at the intended position.?This automatically keeps the productivity of the welding cell at the highest level and thus prevents time-consuming manual reprogramming, e.g. after a collision or exchange of the torch neck due to wear. The special feature:?during high-accuracy calibration of the TCP, KUKA.Tracc TCP determines the absolute value and therefore takes into account production-related tolerances of the welding torch.
KUKA.Sim

Offline programming of welding systems and welding robots:?KUKA.Sim supports the simulation and creation of simple robot sequences. The extensive component library and Plug&Play functionality enable concept studies and reachability analyses without cycle time specifications. The real-time connection to KUKA.OfficeLite enables the analysis of cycle times, the creation of robot programs and the definition of kinematic systems. The simulations can be saved and played as a video or 3D PDF file at any time.

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E-book: Welding aluminum? No problem! Score high now in production for electromobility.

Due to its ideal combination of strength and light weight, aluminum plays an important role in electromobility. In welding and joining processes, aluminum places high demands on the technologies used. With comprehensive process know-how and the right products, KUKA prepares you for the technological transformation towards electromobility. The battery box example shows how robots enable the production of aluminum components to the highest quality standards.?

Read about what is important for aluminum welding in the electromobility sector

Download e-book

KUKA arc welding robots

Maximum cost-effectiveness and flexibility: arc welding robots for all requirements

Find the welding specialist that is perfectly suited to your task:

KR CYBERTECH nano ARC (6 – 8 kg payload capacity, hollow wrist)

KR CYBERTECH nano (6 – 10 kg payload capacity, standard wrist)

KR AGILUS (6 – 10 kg payload capacity)

KR CYBERTECH (8 – 22 kg payload capacity)

KR CYBERTECH ARC (8 kg payload capacity)

KR IONTEC (20 – 70 kg payload capacity)

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Perfected quality: robots for arc welding

Easy programming and operation with the KUKA.ArcTech welding software

Rapid integration

Top weld quality

Low operating costs and maximum availability

More than just welding robots

Teaching arc welding robots by hand

Download the KUKA welding robot brochure here

Are you interested in our arc welding robots?

Welding software and sensor systems designed to support productivity in your welding application.

KUKA.ArcSense

KUKA.ArcTech AdaptiveWelding

KUKA.ArcTech MultiLayer

?KUKA.SeamTech Finding

KUKA.SeamTech Tracking

KUKA.TouchSense

KUKA.Tracc TCP?

KUKA.Sim

Read about what is important for aluminum welding in the electromobility sector

Solutions for automated arc welding

Arc welding

Positioners

Linear units

Industrial robots