In modern aircraft production, precision is everything. Every hole and every fixing point must be precisely positioned to ensure safety and quality. As part of the DiCADeMA project (Digital Cabin Architectures and Design for Manufacturing) led by the German Aerospace Centre (DLR), a novel, fully digitally networked process has been developed.

Through intelligent automation, this approach elevates aircraft cabin manufacturing to a new level. A key component in this process is an Ensenso 3D camera from IDS Imaging Development Systems, which ensures highly precise detection and alignment of drilling positions.

Digital process chain from design to production

The aim of the project is to establish a continuous digital thread from design to production. Changes to the cabin design, such as seat spacing and the associated new position of the luggage compartments, are recorded directly in the digital design data and automatically transferred to production planning. Simulations allow these variants to be validated before any physical component is manufactured. Once digital validation is complete, production can begin immediately.

To make this digital process tangible, an automated system for marking drilling positions was developed on a mock-up of an aircraft frame structure. Several networked systems work together in this setup: An autonomous mobile robot (AMR) approaches the frame and positions itself near the target area. Mounted on the AMR is a lightweight robot that moves the marking unit, including the 3D camera, into the acquisition position. At this point, the Ensenso camera takes over the fine alignment. An integrated Manufacturing Execution System (MES) controls all sub-processes.

The role of the 3D camera

The camera used, an Ensenso N36, captures the environment as a three-dimensional point cloud and matches it against the CAD data of the aircraft frame. In this way, even the smallest deviations between the target model and the actual geometry can be detected. The system uses this data to calculate precise correction values, which are transmitted to the higher-level MES.

Communication takes place via a standardised OPC UA interface, ensuring reliable and secure data exchange between the camera, the robot and the control system. The MES translates the acquired data into concrete control commands for the robot, which then performs the marking of the drilling position.

The autonomous robot achieves a positioning accuracy of around five millimetres. This allows the camera to reach the acquisition position without risk of collision.

The Ensenso camera becomes a key link between digital design and real-world manufacturing: It recognises local geometries, in this case several rivets and the surface on which they are set and compares the captured point clouds with the reference data from the CAD. This comparison is made possible, among other things, by hand–eye calibration and an iterative minimisation process. The result is a transformation matrix that precisely describes the correction required for the drilling position. By applying this correction value, the drilling position can be set precisely.

An operator follows the vehicle and drills the hole immediately afterwards at the marked spot. This process is repeated for each installation point, while robots and humans can work safely in close proximity to one another.

For this application in aircraft manufacturing, a compact camera with a very short working distance is required in order to keep the path from the acquisition position to the drilling position as short as possible. This helps to maintain high accuracy and avoids excessive robot movements. The Ensenso N36 meets these requirements. The Ensenso N series has been specially developed for use in demanding environmental conditions.

Thanks to its compact design, the camera can be installed in a space-saving manner, either in a fixed position or mounted on a robot arm. This makes it equally suitable for 3D capture of both moving and stationary objects. The integrated projector ensures high-contrast texture even under challenging lighting conditions: It projects additional structures onto the object surface using a pattern mask with a random dot pattern, thereby supplementing missing or weak features. All cameras are pre-calibrated at the factory and can therefore be put into operation quickly and easily.

Benefits for manufacturing

The digital process offers the DLR several advantages. Camera-based alignment significantly increases precision and repeatability. At the same time, continuous data acquisition enables complete documentation and traceability of all process steps. Assembly personnel are relieved, as the robot takes over the time-consuming task of position determination, allowing skilled workers to focus on the actual assembly operation. In addition, production times are significantly reduced, as manual measurements or readjustments are no longer necessary.

The demonstration on the mock-up clearly illustrates the potential that lies in combining the digital process chain, robotics and 3D image processing. In further project steps, the accuracy of the system and the performance of the evaluation algorithms will be examined in greater detail. This will involve not only the camera itself, but also the optimisation of the mathematical methods used to align nominal and actual point clouds.

What is currently being tested in aircraft manufacturing may also be applied in other industries in the future. The system impressively demonstrates how optical sensor technology and intelligent software are paving the way for a new era in manufacturing: networked, efficient and precisely on target.

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The demand for ever more powerful machines and increasing regulatory requirements, such as the Packaging and Packaging Waste Regulation (PPWR), are fundamentally changing the rules in the packaging industry. OEMs are under growing pressure to design packaging that is as small, material-efficient, and sustainable as possible – while maximising space utilisation and flexibility.

What appears to be purely a packaging issue has far-reaching implications for mechanical engineering: such profound changes in packaging require new machine designs. This presents an opportunity to make machines even more compact, flexible, and energy-efficient while ensuring the highest level of precision.

High-performance packaging machines

As a specialist in drive and automation technology, Lenze offers application-specific motion control solutions for the packaging machines of tomorrow. At Interpack 2026, Lenze will show how the combination of in-depth application expertise and powerful servo and drive technology enables precise, energy-efficient, and cost-effective solutions for every machine architecture – from sensorless control to drive solutions for the highest cycle rates.

Open interfaces, integrated safety, and end-to-end engineering also shorten development times, increase system availability, and ensure the flexibility that modern packaging machines demand.

Cost and energy efficiency

With its IE5/IE6 drive system, Lenze offers a decentralised solution with servo-like performance. In combination with the Lenze i650 motec frequency inverter, the Motor Drive System achieves IE5/IE6 energy efficiency classes and supports machine optimisation through sensorless positioning and integrated regenerative capability – helping OEMs process sustainable packaging materials more effectively.

Visitors will also experience how machine architecture can be adapted flexibly and how high dynamics, precise motion, and reduced hardware effort can be optimally combined for modern packaging machines with demanding motion profiles.

Inline robotics without cycle interruptions

Another highlight at the booth is a delta robot demonstrating highly precise pick-and-place processes on two rotating tables – without having to stop them. Through rotary tracking, products are picked up and placed synchronously, eliminating unnecessary cycle times and maximising efficiency.

This is made possible by Lenze’s “Feasible Application Software Toolbox.” Known as “Lenze FAST,” this modular software toolkit enables machines to be implemented faster, in a more structured way, and with significantly less programming effort. The Lenze FAST Robotics Template used in the delta robot significantly reduces engineering effort by parameterising robotics instead of programming them. Users benefit from short cycle times, increased line performance, and a scalable system solution that ensures the highest level of process reliability.

Easily realise modular packaging machines

A real eye-catcher at the booth is the Lenze Jonglator: The high-performance motion control system demonstrates how powerful servo inverters handle complex motion requirements while remaining more compact than purely mechanical motion solutions. Thanks to Lenze’s open architecture, modular machines can be planned and implemented much more easily.

Consistent functions and interfaces across controllers, HMIs, and I/Os enable seamless integration. This means motion, logic, and HMI functions are executed reliably and in parallel, even at high cycle rates and with increasing machine complexity.

Mpac tray former live at the booth

Under the motto “Motion enabled by Lenze,” Lenze demonstrates on a machine from customer Mpac how machine solution expertise creates real added value: the high-performance tray former processes up to 200 trays per minute and is therefore ideally designed for demanding production environments.

A rotary infeed concept replaces conventional pusher systems and ensures stable, continuous operation at high speeds. Reliable synchronisation and Lenze’s dynamic drive technology ensure this performance over the long term. As a result, Mpac’s tray erector is an ideal example of sophisticated packaging solutions and demonstrates how the complete Lenze portfolio delivers high speeds, precision, and consistent drive performance in demanding packaging processes.

Another advantage of the system is that it replaces conventional plastic trays with environmentally friendly cardboard containers. This supports the industry’s transition toward more sustainable, plastic-free packaging solutions.

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Capable of handling up to 14 bundles of flour per minute across two production lines, the equivalent of between 56 and 168 individual bags of flour every minute, the new system is already playing a key role in supporting increased production volumes and future growth.

Designed to work alongside an existing Endoline palletiser dedicated to one of the site’s two production lines, the upgrade forms part of a broader automation strategy at the facility. The mill operates two filling lines producing both individual 1-2kg bags and larger 18kg shrink-wrapped bundles. The original system, installed five years ago, manages the individual bags from Line 1. This left Line 2’s individual bags, together with the bundles from both lines, requiring a more flexible palletising solution.

Engineered to accommodate both product formats, the system also incorporates the automatic handling and placement of wax paper interlayer sheets. Bundles are conveyed from both lines at speeds of up to 14 per minute per line, equating to a combined throughput of up to 28 bundles per minute. In addition, individual 1-2kg bags from Line 2 are presented at rates of up to 70 bags per minute.

Driving flexibility to support business growth

The replacement project was driven by the need to overcome limitations within the previous palletising operation, which lacked the flexibility to efficiently handle varying bundle sizes and evolving product formats. As the mill expanded its product range and customer requirements for bundle sizes became more diverse, a more adaptable solution was required to support continued growth.

Combining advanced palletising technology with a fully engineered conveyor network, the system enables both bundled flour products and individual packs to flow seamlessly from packing through to pallet build. By automating what were previously labour-intensive and physically demanding tasks, the flour mill has improved operational efficiency, consistency and working conditions across the site.

Integrated palletising and conveyor system

At the heart of the system is a palletising solution capable of managing product streams from the two filling lines. Bundles and individual packs are transferred via a series of accumulation and transfer conveyors, designed to buffer product flow and maintain a continuous feed into the palletising area without disrupting upstream packing operations.

Operating across the two bundling lines, the palletising system can handle up to 14 bundles per minute per line, delivering high-volume throughput while maintaining precise pallet builds and load stability ready for downstream handling and distribution.

While the palletiser can manage the simultaneous pick-up of bundled products from both lines, it requires a straightforward re-tooling process when switching to palletising individual packs of flour, which are fed down the middle conveyor. This quick-change capability allows the mill to move efficiently between product formats in line with production schedules and changing customer requirements.

To minimise downtime during product changeovers, the tooling transition is carried out automatically via the system HMI. The robot docks its current end-of-arm tool, releases it and automatically connects to the alternative tool, ensuring rapid and controlled transitions between bundle and individual pack handling.

Replacing legacy systems with adaptable automation

“Our customer needed a solution that could replace their existing palletising system with something far more adaptable and capable of supporting long-term growth,” comments Suraj Patel, UK Sales Manager, Endoline Robotics. “By integrating high-speed palletising with a tailored conveyor layout, we’ve delivered a flexible operation that can handle different product formats, varying bundle sizes and increasing volumes.”

While enabling the site to move away from manual-intensive tasks, flexibility has been a central design principle throughout the installation. The modular conveyor layout allows for future expansion and capacity increases, while the palletising system can be easily adapted to accommodate new pack sizes, bundle formats and pallet configurations as the business continues to evolve.

“Modern food manufacturers need automation that delivers both performance and adaptability,” Suraj adds. “This project shows how replacing legacy systems with flexible technology can improve efficiency today while providing the capacity to grow tomorrow.”

Building on a long-term partnership

Although the latest installation represents a major upgrade, it builds on an established partnership between the flour milling business and Endoline. In 2020, Endoline delivered a robotic palletising system at the company’s UK-based mill to support a sharp increase in retail demand during the pandemic, enabling production of more than 167,000 bags of flour per week and improving pallet quality and operational continuity.

That earlier project helped shape the company’s wider automation strategy and demonstrated the long-term benefits of palletising technology within the milling environment. With a long-established milling heritage, the business continues to invest in modern manufacturing solutions to remain competitive in a rapidly changing food production landscape.

The palletising and conveyor upgrade reflects this industry trend, providing the flour mill with a future-proof solution that supports current operations while enabling continued growth.

A key attraction on the stand will be a live demonstration combining Beckhoff’s XTS intelligent transport system with a Dobot collaborative robot. The XTS combines linear and rotary drive principles, while TwinCAT integrates PLC, motion control and robotics functions on a single Industrial PC.

At London Lab Live, visitors will see the cobot track and interact with independently moving XTS movers in real time, coordinated by one Beckhoff Industrial PC running TwinCAT 3 automation software. The demonstration is designed to show how laboratory and production teams can handle vials, cartridges, microplates and consumables more flexibly, while reducing the need for mechanical changeover.

Because the movers can be controlled individually, the system can adapt to different process steps and container formats within the same machine architecture. The open approach also makes it easier to integrate third-party robotics, existing instruments and wider automation systems, giving users a practical route from laboratory-scale development through to full production.

“Many pharmaceutical and biotechnology manufacturers want to automate handling tasks without creating rigid systems that are difficult to adapt,” said Bradley McEwan, business development manager at Beckhoff UK. “Our demonstration at London Lab Live shows how transport and robotics can be coordinated in real time on a single control platform. That gives users the flexibility to work with different container types, adapt workflows quickly and scale automation more effectively as requirements change.”

McEwan and technical support engineer Sebastian Lindqvist will be available on stand B51 throughout the show to discuss how Beckhoff’s PC-based control technology can support laboratory automation projects. Visitors can register for the event through the London Lab Live website.

This recognition marks the fourth major industry award for the PINovAlign system, underscoring its impact on high-speed, high-precision photonics alignment. The platform combines advanced motion control, integrated alignment algorithms, and high-performance hardware to significantly improve throughput and repeatability in photonic device manufacturing and testing.

Designed for silicon photonics wafer testing, high-throughput fibre alignment, FAU (fibre array unit) alignment, and PIC (photonic integrated circuit) alignment in both test and assembly environments, PINovAlign’s parallel, multi-channel optimisation approach addresses one of the key bottlenecks in scaling silicon photonics manufacturing. By combining high-dynamics precision motion with embedded alignment intelligence, the system enables rapid, repeatable coupling of optical components with nanometre-level accuracy.

At the core of the platform, the PILightning algorithm dramatically accelerates first-light acquisition and alignment convergence compared to legacy, sequential methods. This results in significantly shorter cycle times, higher yield, and improved process stability – critical factors for volume production.

As silicon photonics continues to emerge as a foundational technology for AI infrastructure and next-generation data centres, the need for fast, automated, and scalable alignment solutions becomes essential. By reducing alignment time from minutes to seconds and enabling parallel, multi-channel optimisation, PINovAlign helps remove a major barrier to mass adoption, supporting the growth of an industry that will underpin future high-speed data communication.

By replacing electrons with photons, photonic computer chips have the potential to save huge amounts of energy in next generation data centres.

A long-standing automation partnership between a Swiss machine builder and one of the world’s leading manufacturers of industrial robots is aiming to help transform the pharmaceutical supply chain in Europe with the launch of what is believed to be the ‘smallest’ automated palletising cell for vials and pre-filled syringes.

Swiss-based Robotronic has partnered with Mitsubishi Electric’s Factory Automation EMEA division for more than two decades. Now, the two organisations are collaborating together on a new low-footprint cell to help the pharmaceutical industry overcome record-high shortages across Europe in recent years for medicines ranging from children’s cough syrups through to antibiotics and even cancer treatments.

The growing demand, which has impacted patient treatment and quality of life, has led the European Medicines Agency to increasingly focus on one of the main causes of shortages – manufacturing and quality issues – with the aim of ultimately strengthening the fragile pharmaceutical supply chain.

Mike Weber, founder of Robotronic, says faster production is required to shorten lead times and cope with the ever-increasing demand. “We are a Swiss company concentrating on machine building with robotic applications for the pharmaceutical industry, including everything from de-nesting and re-nesting, through to de-traying, re-traying, and palletising. We have specific expertise in vial and pre-filled syringe handling, offering solutions that deliver maximum efficiency with a small footprint, and enabling pharmaceutical manufacturers to rise to the challenges in their supply chain.”

One of the key challenges for Robotronics is compliance. “Pharmaceutical consistency is about more than quality,” says Mike. “It is also about regulatory compliance and safety.

“To get the required productivity, we need two robots working very closely together at high-speed, but we also need the assurance that the delicate products being handled will not be damaged in the process.”

The Robotronic choice is Mitsubishi Electric, specifically the FR series, a highly flexible robot with compact arm sizes that is equipped with SoftTouch technology.

The result is a small footprint automation solution with increased productivity for handling pallets as small as 120cm x 80cm. Most importantly, the FR series has built-in compliance control that offers soft touch capability that delivers zero product damage with no glass-to-glass contact, no broken glass and is easy-to-clean.

“The challenge was to have two robots operating side by side in a confined environment without compromising speed or precision,” says Mike. “With Mitsubishi Electric’s help, we have two robots driving at full speed within millimetres of each other with no possibility of collision. This enables our cells to process up to 600 products a minute, without really challenging the robots.”

He concludes: “The relationship between Robotronic and Mitsubishi Electric is a true technological partnership – a combination of deep pharmaceutical process expertise allied to best-in-class robotic technology. Together, we believe we can develop machines that can shorten lead times and create a more robust pharmaceutical supply chain.”

Stefan Knauf, Division Manager at Mitsubishi Electric Factory Automation – German Branch, adds: “The biggest challenge was enabling Robotronic to safely and continuously operate two robots side-by-side in a confined environment, without compromising speed or precision. Our FR series robots with additional servo axis perfectly matched their requirements to deliver high throughput from a small footprint.

“The unique, built-in compliance control also allows the robots to gently handle glass vials without the risk of damage. Ultimately, in pharmaceutical production, consistency isn’t just about quality, it is about regulatory compliance and safety. Our relationship with Robotronic is a true technological partnership. Mike and his team bring deep pharmaceutical process expertise and we bring robotics innovation.”

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Like many other industries, the woodworking sector faces a variety of challenges. These include quality assurance, untapped efficiency potential, and a shortage of skilled workers. One possible response is further automation. Automation can reduce errors, improve quality, and increase efficiency. In addition, production can be increased and accelerated because machines can operate 24/7 and perform quality control faster and more precisely than humans. Finally, the increasingly scarce human resources can be deployed more purposefully by automating monotonous and physically demanding tasks.

HOMAG Bohrsysteme has developed an automated solution that addresses these challenges. The company is part of the HOMAG Group and provides customers in the woodworking industry with a wide range of support options through its high-tech machines and systems. Its product portfolio includes CNC machining centres, through-feed drilling machines, drilling and dowel-insertion machines, as well as machines for drilling and fitting insertion technology.

The newly developed solution focuses on fully automated loading of a vertical CNC machining centre. At the literal centre of the system is a robot that picks wooden workpieces from a stack, feeds them into the CNC machine, and removes and places them after processing. The key feature is that the workpieces are all individual and their shape and size are not known in advance. In addition, they are arranged chaotically on the stack. Furthermore, not only are the workpieces different from one another, but each must also be drilled individually. The relevant information is stored in a barcode on the workpiece.

Machine vision enables processing to take place completely autonomously despite these challenges. With the help of the machine vision software MVTec HALCON, the robot can recognise the different workpieces and grasp them safely. The software executes numerous algorithms and also reads the barcode information on the workpieces, forwarding it to the CNC machine. Based on this information, the required, different drilling operations are carried out.

Fully automating a labour-intensive process step

Such a fully automated cell developed by HOMAG is in operation at the carpentry workshop of MAB Möbel AG. The company from Muotathal, Switzerland, has been producing quality furniture since 1951 based on ecological and design-oriented principles.

“We want to continue developing with solutions that truly make sense. The further development of the cell with laser scanning and chaotic stacking was the function we had been waiting for. This allows the cell to meet our goal of batch size 1 production – and only then does automation make sense for us,” explains Luca Zingg, member of the management board responsible for corporate development at MAB.

Until now, an employee handled the loading of the CNC machining centre. This involved picking up the workpieces, scanning the attached barcode, placing them into the CNC machine, and depositing them on another pallet after processing. After several hours, this monotonous task becomes physically demanding and is not particularly efficient in terms of profitability.

Tobias Schwarz, Senior Director Product Development at HOMAG Bohrsysteme, explains the goal of the automation: “MAB has set itself the objective of increasing productivity, deploying employees more effectively – and above all in less physically demanding workplaces – and thereby reducing costs.

Another advantage of a fully automated production process is that the workpieces no longer need to be sorted before processing, since the application can also handle chaotically arranged stacks. This saves time in the upstream process step, which further increases productivity.”

The challenge during implementation was to develop a completely new solution, as nothing like this previously existed on the market. The task is also not easy for the machine vision system. This is due, firstly, to the enormous variety of workpieces – different surface decors must also be processed. Secondly, the image processing must function under ambient light. Because not every area is fully illuminated, less powerful vision systems may have difficulty determining the exact position of the workpieces. Finally, it is technically demanding to separate the surfaces of relatively flat boards.

“Despite these challenges, it was clear that such a fully automated solution had to be based on machine vision. We had to teach the robot to see. With other technologies, such as sensors, practical implementation would be virtually impossible – particularly in terms of speed,” explains Schwarz.

Enabling the robot to recognise individual workpieces

The application consists of several hardware components. At its core is a six-axis robot. A vacuum surface gripper system is used as an end effector. A 3D laser scanner is also mounted on the robot’s gripper arm. The drilling operations take place in the DRILLTEQ V-310 CNC machining centre from HOMAG. The machining centre offers a wide range of options for precise processing of wooden workpieces.

For the machine vision software, HOMAG chose MVTec HALCON. “We have been working with MVTec’s software for some time. HALCON has a huge pool of machine vision operators that allow virtually all machine vision applications to be implemented robustly. In addition, the software is flexible when it comes to combining different hardware components. And if technical questions arise, you can simply contact MVTec’s customer service,” explains Schwarz regarding the decision.

At MAB, the production process proceeds as follows: An employee places wooden workpieces onto an unknown and chaotic stack in the work area. The robot then moves over the stack so that the 3D laser scanner can scan it from above. The laser scanner then creates a 3D point cloud – a highly precise three-dimensional representation of objects consisting of numerous individual data points.

After image acquisition, the machine vision software MVTec HALCON extracts the top layer of wooden workpieces from the 3D point cloud and determines the spatial position of each individual workpiece. A stacking algorithm then calculates the optimal order in which the robot should remove the workpieces. This is an important detail because an unevenly unloaded stack could collapse. The robot then begins its work, removing the wooden workpieces according to the calculated order and transferring them to the CNC machining center. Before this, the 3D laser scanner captures a 2D image of the code. MVTec HALCON reads the code and transmits the information to the machine.

The workpiece is then processed according to this information. Afterward, the robot picks up the workpiece again and places it on the target stack.

Multiple image processing tasks

“We are seeing machine vision becoming increasingly popular in the woodworking industry and among carpentry workshops. Our software, MVTec HALCON, offers numerous methods – for example for inspection tasks or for collaboration with robots – that can sustainably support automation and digitalisation in this sector,” says Jan Gärtner, Product Manager HALCON at MVTec.

For the robot in the MAB system to work autonomously and grasp the workpieces precisely, the machine vision software must perform several tasks. First, MVTec HALCON converts the 3D point cloud into information for further processing. For this purpose, HALCON uses 3D object models. This central container forms the starting point for creating a coordinate system within the machine vision software, which is then transmitted to the robot.

Various HALCON operators first determine the distance from the gripper to the pallet, then calculate the top layer of workpieces, and finally determine the precise position of each individual workpiece. These positions are integrated into the coordinate system of the HALCON machine vision software and transferred to the robot.

During the 3D scanner’s capture of the top layer of the pallet, it also records 2D images. HALCON uses these images to read the information from the barcode attached to each workpiece. The challenge here is that the captured image is quite large, while the barcode region is correspondingly small. Reading such small barcodes is a major challenge for any industrial image processing software.

“The image-processing part of the implementation was not entirely trivial. Because of the flat boards, we had to combine 2D and 3D methods. This was possible with HALCON and significantly simplified the implementation,” explains Schwarz.

The system went into operation at MAB Möbel AG in summer 2025. “Thanks to the close coordination with the partners involved, we were able to achieve very good results right from commissioning. The system is now operating very reliably, which makes us very satisfied and gives us confidence for the future,” explains Luca Zingg.

“The increased level of automation significantly relieves MAB, as the employees who previously carried out this task can now focus on other, more important activities. At the same time, this solution represents an important development for us, because it allows us to significantly increase the automation level of our core machines and thus offer customers additional added value,” adds Tobias Schwarz, continuing: “Machine vision plays an important role here, because the technology acts as an automation enabler. In our collaboration with MVTec, we see the opportunity to offer our customers first-class and reliable solutions.”

While early cryogenic motion solutions relied on stacked XYZ stages, emerging applications now require 5- and 6-degree-of-freedom alignment systems capable of handling larger payloads and more complex optical configurations.

PI’s concept approach centres on compact, 6DOF parallel-kinematics, designed to deliver nanometre-scale precision across multiple axes within the confined environments of cryostats and dilution refrigerators. Engineered to support key optical tasks – including beam steering, lens aberration correction, polarization control, fibre alignment, and precision positioning of dispersive elements such as gratings and prisms – these systems operate at ultra-low temperatures down below 4K, while enabling motion of several hundred grams over millimetre-scale travel ranges, all with high stability and repeatability.

Hexapod-type parallel kinematics enable simultaneous control of all six degrees of freedom, reducing error accumulation common in stacked systems. Additional advantages include low inertia, requiring less energy, a programmable pivot point for precise rotational alignment, and an open aperture for unobstructed optical access.

The piezo-based architecture minimises heat generation and enables self-locking operation even when power is switched off, an advantage for thermally sensitive low-temperature environments. Non-magnetic materials and UHV compatibility further support integration near sensitive quantum devices.

With this initiative, PI is positioning its motion technologies to support the next generation of quantum research and advanced cryogenic photonic systems.

Combining robust design, food-safe materials and adaptive silicone fingers, the HPSX directly addresses long-standing automation challenges where rapid, precise and gentle product handling is essential.

“In developing the HPSX, we refined the gripper’s shape, dimensions and internal geometry to maximise gripping force while minimising air volume,” says Peter Potters, Product Manager at Festo. “This enables faster cycle times and multiple picks per second. At the same time, we selected a silicone material that is soft enough to prevent product damage but firm enough to securely grip objects and withstand high acceleration.”

The new gripper’s design reduces air consumption while maintaining high gripping force, enabling quicker actuation and faster picking cycles. The HPSX has been designed and tested to withstand acceleration forces of up to 15G while handling loads of up to 0.5 kg, ensuring reliable performance even in high-speed applications. This combination of low air volume, strong grip and acceleration resistance delivers both speed and consistency on fast-moving production lines.

Gripper fingers are manufactured from a soft, silicone-based material specifically chosen for its controlled flexibility. This allows the HPSX to conform to delicate, irregularly shaped or hygienically sensitive products without damaging them. The adaptive design eliminates the need for rigid, application-specific tooling, making the HPSX ideal for handling fragile food items, pharmaceutical products and cosmetics.

To meet stringent hygiene requirements, the HPSX features a corrosion-resistant, sanitary design that is easy to clean and maintain. The gripper has an IP69k high-pressure washdown rating and is built to withstand aggressive cleaning processes common in food and pharmaceutical environments. It complies with EC 1935/2004 requirements and uses FDA-compliant, food-grade and metal-detectable materials, ensuring safe operation in regulated production environments.

The HPSX can handle a wide range of product shapes and sizes without requiring a tool change, significantly reducing mechanical changeover time. This flexibility is particularly valuable in applications such as cosmetics kitting, where a single gripper may need to pick and place multiple product types within the same production run. By eliminating the need for frequent gripper swaps, manufacturers benefit from reduced downtime and increased overall equipment effectiveness.

Available in three sizes (40 mm, 70 mm and 100 mm) and in two-, three- and four-finger configurations, the HPSX offers nine variants to suit diverse applications. A universal ISO50 fitting enables straightforward attachment to existing robotic end-of-arm tooling.

In addition, the HPSX integrates seamlessly with Festo’s broader automation portfolio, including controllers, valves and pneumatic systems. Using single source reduces installation and programming complexity by eliminating interface and compatibility issues between components from different suppliers. For OEMs and end users, this translates into faster commissioning, simplified troubleshooting and a single point of contact for service and support – further increasing uptime.

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The automation programme began in 2018, when Hanover introduced its first collaborative robot to improve the accuracy and efficiency of testing electronic boards used in its LED passenger display systems. Working with automation integrator Absolute Robotics, Hanover deployed Techman collaborative robots to automate the repetitive and highly precise testing process.

Since then, the system has expanded significantly. Today, 11 Techman robots are installed at Hanover’s Lewes manufacturing facility, including TM5-900 and TM12 models, supporting continuous inspection and testing operations across multiple lines.

Automating quality control

Hanover Displays manufactures passenger information and LED destination displays used by transport operators worldwide. As the company brought PCB production back in-house, it needed a reliable way to test and inspect thousands of circuit boards each year. Previously, this process required manual handling and constant operator attention.

The introduction of collaborative robots transformed the testing workflow. Equipped with integrated vision systems, the robots load boards, operate test equipment, verify LED sequences and record the results of each test. This automation enables consistent cycle times and supports unmanned operation, including overnight production runs. The introduction of the cobots has gained significant data and insights to help improve their first-time pass rate from 94% to 99.5%, strengthened department collaboration, and enhanced how Hanover design and test new products.

Proven reliability over eight years

One of the most significant findings of Hanover’s cobot deployment has been the proven reliability of the Techman robots in daily production.

Reece Mills, Sales and Operations Control Manager at Hanover Displays, commented: “Since installing the first Techman robot in 2018, the reliability has been exceptional. In eight years of operation across our cobots, we have only experienced a single joint failure. That level of performance really demonstrates the quality and robustness of the TM robots.”

The collaborative robots have allowed Hanover to maintain extremely high testing accuracy while freeing skilled employees from repetitive tasks and enabling them to focus on higher-value production activities.

Partnership driving automation success

The automated testing solution was delivered by Absolute Robotics, an automation specialist and integration partner for LG Motion. Together, the companies developed a flexible system capable of handling the wide variety of board sizes and configurations produced by Hanover.

By combining collaborative robotics with custom tooling and automated test equipment, Hanover achieved significant gains in productivity and quality assurance, including improved traceability and the ability to run automated tests around the clock.

Reaching one million automated PCB board tests represents a major milestone for Hanover Displays and highlights the long-term value of collaborative robot automation in electronics manufacturing.

The project demonstrates how advanced robotics can deliver consistent quality, improved efficiency and long-term reliability in demanding industrial environments.

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