Automation & Control Products

Wondrwall, a cleantech business based in Manchester, has unveiled a new, intelligent heat pump system. Utilising cutting-edge technology and artificial intelligence, the company claims that the new heat pump can deliver significant carbon and cost savings for homeowners.

Wondrwall says the innovation has the potential to be “game-changing” for both homeowners and housebuilders, and that it will redefine what is thought possible in terms of low carbon energy efficiency. In a first for the company, which had previously prioritised infrared and direct-electrical heating systems, the Wondrwall air source heat pump provides homes with efficient heating and cooling technology.

Energy efficiencies are generated and comfort maintained through the integration of the heat pump with Wondrwall’s AI-powered Home Energy Management System (HEMS). Sensor technology within the Wondrwall system allows the HEMS to learn the thermal performance of the home, typical energy use and user preferences in order to adapt flow temperatures and heating schedules based on occupancy and user behaviours.

To enable industry-wide collaboration and support the rollout of low carbon heating solutions in new build homes at scale, Wondrwall is also opening up its proprietary technologies to other heat pump manufacturers.

Specifically, its HEMS system will be available for other heat pump manufacturers to integrate with, creating the potential for intelligent homes that go beyond ‘smart’ and efficient homes irrespective of your preferred supplier.

Daniel Burton, CEO at Wondrwall, says, “Our new intelligent heat pump system has the potential to be a real game-changer for the industry. By launching our first heat pump, we are working to ensure our HEMS solution is aligned with prevailing industry standards.

“Not only are we launching a best-in-class new heat pump that generates impressive energy efficiencies, but we are setting a benchmark for collaboration with manufacturers in order to have a truly transformative effect on the UK’s new build homes.

“We want to see Wondrwall’s amazing AI technology bring about major carbon savings and will develop the products the industry needs to see that happen.”

Trials undertaken by Wondrwall, in collaboration with the Department of Energy Security and Net Zero, found that in an average new-build home using the Wondrwall solution to control the heat pump reduced energy bills by 87% when compared to the same home with just the heat pump alone. The heat pump delivers grid flexibility, matching energy needs to grid needs without impact on the homeowner and reducing downtime.

The unveiling of the heat pump comes weeks before the Future Homes Standard is fully adopted, which aims to rapidly increase the building performance of new homes in the UK. The Future Homes Standard aims to ensure new homes built from 2025 produce 75-80% less carbon emissions than those constructed under the current regulations.

Dependent on building fabric, homes with Wondrwall’s heat pump and HEMS solution will achieve a net zero rating with zero carbon emissions.

The launch of the heat pump follows hot on the heels of Wondrwall’s Energy Services Contract (ESC) product, allowing housebuilders and homeowners to eliminate the ‘green premium’ and install solar PV, battery storage and EV charging points with no upfront cost.

Mark Lufkin, Chief Product Officer at Wondrwall, notes, “On its own, this heat pump has multiple benefits for homeowners and housebuilders. From its quiet operation to its adaptive start/stop technology, we expect it to be a hit with those looking to achieve cost savings and energy efficiencies that exceed current Future Homes Standard performance.

“The results from the DESNZ trial were very promising, reducing energy bills by 80% compared to homes with just a standard heat pump. We felt we could do better though with closer integration of the heat pump and the rest of the Wondrwall solution.

“With the launch of this new heat pump, we aim to demonstrate the art of the possible when it comes to heat pump energy efficiency. However, opening up our API to other manufacturers will mean that all heat pump manufacturers will also be able to benefit from the AI-powered savings Wondrwall’s HEMS can offer.

“This is a first for us, and the industry, and we are very encouraged by the interest generated so far.”

Sangamo has been manufacturing its Round Pattern Time Switches for over 65 years, during which time it has sold more than 11 million units.

The Round Pattern Time Switch is trusted by installers for a wide variety of applications – not just because of its reliability, but due to its ease of use. The simple dial and levers make setting the switch up for daily fixed timings straightforward, with no complicated menu options to navigate through. All Round Pattern Time Switches are also 20 Amp rated, providing a more robust switch than many other products on the market.

The switches are split into four categories:

a) Basic ‘black dial’ 24-hour time clock for simple on and off switching of up to 20A
b) Standard 24-hour ‘red dial’ switch with added 100-hour battery reserve
c) Solar Range – specially designed for lighting applications
d) Digital Range – the newest addition combines the high capacity and reliability of the electro-mechanical models, but provides full seven-day programming

Sangamo regularly hears from people with Round Pattern Time Switches still going strong after 40 and 50 years. When they eventually need a new switch, they reasonably assume – because of its age – that it might not be possible to get a direct like for like replacement. However, because the original design has never needed to be updated, a Round Pattern Time Switch you buy today is completely interchangeable with one bought decades ago.

The Sangamo range of specialist time switches and heating controls is distributed through Scolmore Group company, ESP.

To ensure compatibility with the new Raspberry Pi 5 computer board, HMS Networks has updated the CompactCom system, providing easy expansion to the Pi’s networking capability.

Last year, HMS Networks introduced the Raspberry Pi adapter board, offering manufacturers an easy way to test and evaluate the Anybus CompactCom. This ready-made communication interface connects devices to various industrial networks. HMS Networks has ensured that the AnyBus CompactCom Raspberry Pi Adapter Board will be compatible with the latest Raspberry Pi 5 release which features the new RP1 I/O controller.
 

Anybus CompactCom from HMS Networks is now compatible with Raspberry Pi 5. Image used courtesy of HMS Networks
 
What is CompactCom?

The Anybus CompactCom is a family of communication modules developed by HMS Networks. The modules are designed to enable industrial devices to communicate over different networks. They serve as compact and interchangeable communication interfaces that can be integrated into various types of industrial equipment such as robots, drives, and sensors.

HMS Networks has recently made its CompactCom compatible with the new Rasberry Pi 5. Anybus CompactCom modules will provide a convenient solution for OEMs (original equipment manufacturers) looking to add network connectivity to their industrial devices, facilitating communication across various protocols.
 
CompactCom Network Expansions Now Compatible with Raspberry Pi 5

The original release of the Rasberry Pi adapter board created significant interest from CompactCom users, and HMS Networks wants to expand on that interest by adding Raspberry Pi 5 compatibility. The latest version of the Host Application Example Code (HAEC) can be used with all Raspberry Pi models that incorporate the 40-pin GPIO header. The HAEC is free to download, giving users a communication adapter board for whatever their needs may be.

CompactCom represents a quick and simple way for users to create their industrial device network. This single module grants development access to many different networks including:

    PROFINET
    EtherCAT
    BACnet
    PROFIBUS
    CC-Link
    Ethernet/IP
    DeviceNet



The CompactCom add-on gives additional network functionality, such as Ethernet/IP, to the Raspberry Pi platform. Image used courtesy of HMS Networks

Users gain access by simply connecting to the module containing their chosen network port. The Anybus NP40 network processor is able to funnel all networking needs, protocol stacks, and API towards the microcontroller. The CompactCom then exchanges information with a PLC and any other nodes in the network.

The CompactCom comes in a variety of form factors to suit individual needs. The M40 Module is an all-in-one module that is flexible enough for any network and provides the fastest time to market. Another option is the B40 Brick which encompasses a PCB piggyback board for free connector choice and all Ethernet variants in one board; it is the most economical solution.
 
Universal Network Integration

HMS Networks has made CompactCom compatible with the latest Raspberry Pi 5, giving users access to a system fully certified by all network associations. This device allows users access to nearly all networks and fieldbuses with a single module. HMS Networks already has 7 million devices installed, with the latest changes allowing for further integration of the system into the user's industrial networks.

The Baumer EN580C is designed for easy integration and low maintenance, promising reliable performance in sensing object location, making it a versatile option.

Baumer has announced their newest encoder, the EN580C. This multi-turn optical encoder ensures accurate positioning of objects, making it useful in a wide range of manufacturing, packaging, and assembly automation systems.
 
Optical Encoders

Optical encoders count the number of rotations of a shaft using light. Depending on the configuration, light shines onto a disk that is attached to the shaft. Either light passes through clear segments of the disk and is blocked by dark sections, or light is reflected from some sections and not others. In either case, a light detector counts the number of pulses and then can calculate the position of the shaft based on these pulses.

The encoder's resolution is limited to the spacing between the light and dark segments. Fine resolution requires lots of light and dark areas on the encoder disk. However, very fine lines or slots can be printed onto the disk, yielding high accuracy.

The main advantage of an optical encoder is that the position measurements are non-contact in nature. The light source and the encoder disk are spaced a short distance apart, meaning they do not wear and can last a long time. The limitation of this system is that the encoded disk is sensitive to dust and dirt that can block the light, so the encoder must be sealed to prevent this from happening.
 
EN580C

While there are many optical encoders on the market, the Baumer EN580C offers several key features that enhance its versatility. First, it can position to within 0.01° of accuracy, demonstrating its capability for precision alignment of components. Second, it plays nicely with existing automation systems through backward compatibility and communication through CANopen or Profibus fieldbus. Third, the EN580C requires just basic maintenance and does not require it very often, making it an obvious substitute for obsolete encoders.


The Baumer EN580C Fieldbus Encoder. Image used courtesy of Baumer

These encoders are housed in a standard 58 mm diameter configuration, meaning they can quickly replace obsolete encoders. They come equipped with an M12 connector or can be wired in a user-configurable fashion. Solid, hollow, and blind hollow shaft models are available.

All models allow for convenient, application-specific parameterization, such as dynamic process data object mapping, gear function, and others, making integration with existing automation systems straightforward. The ability to address switch, altering the node ID and baud rate also speed up this integration process.

Perhaps one of the most important features is the longevity and availability of this encoder. The encoder is available today and will be offered for quite some time into the future. This means there will be no need to upgrade the encoder in a few years; it helps “future-proof” the entire automation system.
 
Potential Markets

Who can’t use an accurate, low-maintenance optical encoder? Virtually any manufacturing process requiring precise component alignment during assembly, light machining, packaging, or other key operations will benefit from the EN580C. Besides the accuracy and low maintenance demands, the ease of installation and integration into existing systems make it a great choice for modernizing automation.

Remote control is a risky business for industrial automation, but the ability to remotely monitor, asses failures, and clear faults has been expanded from robotics to PLC systems by Olis Robotics.

Olis Robotics, the champion of remote troubleshooting, diagnostics, and fault elimination, has recently expanded the system scope to include PLC-connected I/O devices, in addition to robotic arms, providing exceptional downtime elimination control throughout an entire production system.
 
Remote Monitoring

Robotic cell control and programming is nothing new, even with the advent of collaborative robots (cobots). Similarly, PLC wiring and programming is a well-established field of study. Modern advancements in such systems must now revolve around the elimination of the unknowns: those rare anomalies that cause faults and costly downtime. Identifying and removing these problematic scenarios is an ongoing challenge.


Olis Connect is now available for PLCs. Image used courtesy of Olis Robotics

Olis Robotics is a pioneer in the field of diagnostic fault recovery and elimination, providing a literal view into the process to both diagnose the fault and recover operations to working condition remotely. Until now, this system has been specialized for industrial robotic cells, but recently, the scope of Olis coverage now includes the PLCs that drive the process beyond the robot.
 
PLC Diagnostics

Understanding robot faults has been an excellent first step in Olis' strategy to detect and solve problems. However, the challenges associated with robots alone only present a portion of the true root cause analysis. The PLC is responsible for collecting the I/O signals and sending motion commands to simple conveyance or precise multi-axis systems. It’s critical to understand how each of these systems is operating around the robot before a cause can be firmly established.


Olis hardware consists of processing (IPC), networking (secure industry-standard hardware), and visual verification (camera systems). Image used courtesy of Olis Robotics

In the end, safely jogging the robot and restarting the cycle may be the immediate solution, as identified by Olis in the past, but being able to expand the scope of inspection to the PLC allows much deeper diagnostic analysis.
 
Data From the PLC System

As of now, the Olis system is compatible with PLCs from Rockwell Automation, a leader in the North American PLC market, but upcoming plans predict expansion to many other brands. In the beginning, a similar strategy progressed Olis beyond the initial robot product offering to allow compatibility with Universal Robots, FANUC, and Kawasaki brands.


Olis Connect is now able to diagnose faults in both robotic and PLC systems. Image used courtesy of Olis Robotics

In true PLC form, the data visibility can provide insights from local and field I/O, motor/motion control tags, and memory registers, creating a comprehensive look into virtually any important data point within the PLC system. Any data point that might indicate a fault or alert can trigger a response from a remote engineer and return the system to faster operation, saving countless dollars of costly downtime.

As with the robotic solutions, the goal is primarily to remove faults and restore working condition, not necessarily to provide an easy ‘remote control’ access. Remote access introduces security risks for the safety of the process and Olis has taken extreme measures to ensure that any jogging or cycle starting from any motion platform (including robots) is only performed under verified safe conditions.

Similarly, with cyber security, the Olis team takes measures to update and deploy measures to prevent unauthorized access, as would be desired with any network connection to an industrial automation cell.

Rockwell Automation expands the lineups of both process automation and safety controls with the release of the new Logix SIS platform, which uses the Flex 5000 I/O modules.

Rockwell Automation and Allen Bradley currently have an extensive catalog of safety PLCs, automation controllers, and safety-rated field devices. Recently, Rockwell Automation has expanded its safety component catalog to include the Logix SIS platform, which offers robust communication protocols and system compatibility.
 
Safety Systems In Automation

A solid safety system will protect operators from harm and help keep production running smoothly. Whenever automated equipment moves components, and there is a potential hazard, a safety system needs to be integrated. A solid safety system comprises a safety controller, rated contacts and sensors, and door locks and switches. These components are combined and programmed in the safety controller. The lowest-rated device determines the level of safety. If your controller is rated for SIL 3 but uses SIL 2 door switches, your system is rated for SIL 2.


The entire Logix SIS platform with Flex 5000 I/O safety modules, Image used courtesy of Rockwell Automation

Logix SIS

Built on the same platform as the 5580 process controller, the Logix SIS is an SIL 2 or SIL 3 safety-rated controller. Like the GuardLogix 5580 processors, the Logix SIS is for process safety. The controller uses the popular Flex 5000 I/O modules for safe digital inputs and outputs. Studio 5000 is used to program the entire solution.

With the Logix SIS platform integrated with the Flex 5000 I/O platform, it also works with Rockwell’s PlantPAx, Distributed Control System, and the Basic Process Control System. Both the Logix SIS and 5580 controllers can exist on the rack and can interface with the same Flex 5000 I/O racks.

Just like the GuardLogix, internal redundancy and failover mechanisms are built into the controller to ensure the logic is always running your safety process.

 
Test bench setup of the Flex 5000 I/O modules with safety and standard I/O. Image used courtesy of Rockwell Automation

Flex 5000 I/O Modules

Designed for panel distributed I/O in process automation. The Flex 5000 I/O modules are integrated into Rockwell Automation’s process automation controllers and software. The modules support safety inputs and outputs, as well as standard digital I/O and analog with some communication modules. The Flex 5000 communication supports 1 Gbps of either copper or fiber EtherNet/IP protocol and DLR, star, linear, or PRP network topologies. The Flex 5000 I/O system needs to be mounted in an approved control cabinet as it is only IP20 rated.

Operators controlling an automated process. Image used courtesy of Rockwell Automation

Process Safety

In machine building, we think of hazards as components moving around within a fenced-off area, such as robots and servo gantries; With process automation, the hazards could be static, like a large vessel containing boiling liquids or high-pressure gas lines running throughout the plant.

These safety systems work differently than machine automation safety systems. Instead of monitoring fence door switches in your safety program, you might monitor a valve position or a tank door switch. These devices might also be significantly far away from the PLC, which is why the Logix SIS only supports Flex 5000 I/O modules, which has connections suited for longer distances. The purpose of either safety system is to prevent potential hazards from becoming injuries resulting in loss of production.

Beckhoff has enhanced its TwinCAT PC-based control software with new functions and additional technology packages designed for additive manufacturing and EDM machine applications.

With the success of its TwinCAT PC-based control software that adds real-time control with multiple PLC, NC, CNC, or robotic runtime systems, the TwinCAT system has evolved into a modular system made of multiple extensions. It has transformed into the TwinCAT 3 system. The TwinCAT 3 CNC will now include access to high-performance CNC solutions for additive manufacturing and wire-erosion/die-sinking EDM machines.

The TwinCAT 3 CNC Family

The upcoming release of TwinCAT 3 will introduce several new features and technology packages. The new functions, including the TF5262 and the TF5263, are designed to support complex additive manufacturing technologies, wire-erosion EDM machines, and die-sinking EDM machines. Additionally, the release will introduce two new technology packages, the TF5291 and the TF5292, to further enhance the capabilities of the TwinCAT 3 family.


The TwinCAT system is Beckhoff’s modular PC-based automation suite. Image used courtesy of Beckhoff
 
Dynamic Contour Control and Tool Radius Compensation

The TwinCAT 3 CNC online adaptation encompasses three distinct functions for influencing dynamic contour control (DCC) to compensate for contour errors by adjusting the tool center point path based on current or previous contour elements. It also includes tool radius compensation (TRC) for online tool radius compensation, path position and tangent, and supports two-path interpolation.

In addition, it involves geometric feed adjustment (GFA) to compute a feed override factor for achieving constant surface speed. TF5262 also enables the integration of customer-specific interpolation functions in C++ into Beckhoff's TwinCAT CNC real-time stack through TcCom interfaces.
 
Extended Interpolation.

The Beckhoff TwinCAT Extended interpolation function, known as TF5263, allows for the simultaneous programming of two separate interpolation paths within a single CNC channel. This feature provides synchronization functions and tool path compensation. Furthermore, TF5263 incorporates conical coupling to synchronize paths 1 and 2 and compensate for additional blocks resulting from tool nose radius compensation.
 
External Process Prediction and Control

This system is designed for additive manufacturing and has advanced features for predicting and controlling external processes. The TF5291 has a PLC and ADS interface to forecast future contour elements and their parameters. It also allows for real-time retrieval of dynamic values for individual axes at any point during the manufacturing process.
 
Specialized Functions for Electrical Discharge Machining

The control system, known as the TF5292, is specifically engineered for PC-based control of intricate wire EDM (Electrical Discharge Machining) systems. It seamlessly integrates the capabilities of the TF5262, TF5263, and TF5291. Additionally, the TF5292 incorporates specialized functions tailored for EDM processes, including retraction strategies and compensation mechanisms essential for wire-erosion and die-sinking systems.

New variable frequency drives from Rockwell can power motors up to 500 hp while retaining panel-mount capability. They are programmed with Studio 5000 and offer predictive maintenance with FactoryTalk.

Using variable frequency drives (VFDs) to control motor start-up and running speed has become an industry standard within the automation community, especially when dealing with large motor sizes. Motors this size will draw an enormous amount of current during the start-up process. By using a VFD such as a PowerFlex 755TS, this start-up current can be reduced.
 

A variety of different PowerFlex 755TS sizes. Image used courtesy of Rockwell

The PowerFlex 755TS lineup consists of many drives capable of driving motors from 1 hp to 500 hp while still having panel mounting functionally. All of the drives within the 755TS series support up to five expansion cards for I/O, communication, or auxiliary power supply. A corrosive gas protection option can be added to any of the 755TS drives which protects the drive when used in environments with corrosive gas.

Recently Rockwell Automation also announced the PowerFlex 755TS family will now support frame 7A sizes which are motors up to 500 hp.
 

Image of the PowerFlex 755TS Fram 7A. Image used courtesy of Rockwell
 
PowerFlex 755TS Frame 7A

The new PowerFlex drive from Rockwell Automation is a reduction in overall footprint size but not power. The 755TS low voltage model comes in a panel mount version instead of the typical floor-mounted variety and can drive motors up to 500 hp. Designed for system integrators in the oil and gas and power generation industries the 755TS is said to be easier to maintain and commission.

The 7A model has all of the same features as the other sizes within the 775TS catalog, including CIP safety communications, built-in dual gigabit ethernet ports, compatibility with Studio 5000 programming interface, and TotalFORCE technology.


A mixing tank would likely use a VFD for motor control. Image used courtesy of Unsplash

VFD Programming

Today, programming your PowerFlex VFD is even easier because you can use Studio 5000 software. Once connected, drive parameters can be set, and commands to start, stop, or command frequency can all be sent from within the PLC logic that is written with Studio 5000 software. The TotalForce technology gives the end user of the VFD more precise control and monitoring capability, which is made possible with its digital platform. Combined with FactoryTalk Guardian AI, a predictive maintenance software, maintenance staff can prepare for downtime and prevent unpredicted stoppages before they happen.

 
Processing plant using large pump motors. Image used courtesy of Unsplash
 
FactoryTalk Guardian AI

Predictive maintenance software monitors sensors, real-time values, and input from operators to determine which equipment will need to be maintained. The FactoryTalk Guardian software interfaces with Rockwell’s PowerFlex family of the VFDs to capture the warning signs of asset failure and hopefully prevent unexpected downtime of equipment.

Multiple assets can entered into the system and monitored at one time, your entire plant can be analysed from one installation of FactoryTalk Guardian. When FactoryTalk Guardian determines an anomaly within your assets, you get a notification about the cause of failure and the severity of the risk. FactoryTalk Guardian is designed to be installed on edge computing systems that often reside on the factory floor, and it is designed to interface with Rockwell Automation’s full portfolio of products.

SMC, a leading company in pneumatics, has recently introduced two new products to its portfolio: a new guide cylinder for improved linear motion and suction cups for handling delicate items.

Two standouts of SMC’s catalog are the new HF3A-ZP3F Series suction cups and the MGPK Series compact guide cylinders. These products have exceptional utility and reliability, with features and design improvements that set them apart.

MGPK Series Compact Guide Cylinder Upgrades

SMC has significantly improved the new MGPK Compact Guide Cylinders to enhance their durability and accessibility. These cylinders are designed to be highly compact, making them ideal for use in confined spaces. With a remarkable 28% reduction in volume and multiple mounting and piping port location options, users can easily plan to integrate these cylinders into existing applications. Additionally, SMC has addressed weight concerns by reducing the cylinder's weight by 41%, making it a more viable option for applications like end-of-arm tooling for robotics.



Although the cylinders are now more compact, SMC has also increased the rigidity by raising the plate thickness by up to 33%, depending on the selected plate material. Customers can choose either carbon steel or an aluminum alloy for the pusher plate. One material prioritizes durability, while the other focuses more on weight.

The MGPK Series Compact Guide Cylinders can be used in many applications. Their compact design and high rigidity make them ideal for precise positioning and movement in an automated assembly process. They can also be used in packaging machinery with their flexibility in mounting and port options, where space is often limited. Lastly, as mentioned, the lightweight and compact nature of the MGPK series makes them suitable for use in robotic arms and other automated systems that require precise control and minimal weight.
 
Suction Cups for Delicate Items

SMC has also added the HF3A-ZP3F Series suction cups to its product portfolio. These suction cups are suitable for various applications such as automated bread handling, pastry and confectionery production, and fruit and vegetable packaging. They address the harsh pressure typically applied by suction cups and are made of materials compliant with the FDA dissolution test, EC directives, and Japan Food Sanitation Act Standards.


Although these suction cups don’t apply harsh pressure, they still have excellent cushioning. The materials used and the design of the suction cups ensure that only a small amount of pressure is needed to apply the suction force. This light force allows workpieces to be handled without crushing delicate items.

The HF3A-ZP3F suction cups are made from a metal compound compatible with metal detectors. This compatibility is essential for maintaining stringent safety and quality control standards in food processing environments. The specific metal compound allows for quick identification and address of potential contamination, preventing compromised products from reaching consumers.

SMC's dedication to delivering solutions to various industries is evident in the addition of these products and other newly introduced components to its portfolio. This expansion demonstrates SMC's commitment to consistently providing tailored solutions to meet the needs of multiple industries.

ABB has introduced various features to its GoFa series cobots to enhance their accuracy, operational efficiency, and applicability.

ABB's new features in the GoFa series of cobots are unlike any other advancements in the market. With the new Ultra Accuracy feature, ABB claims that the path accuracy within the GoFa series will be increased tenfold. Users will also benefit from a full range of motion, as GoFa cobots offer full 6D motion across the entire workspace.

In many cobot applications, the tasks must be simple, require minimal weight, or be geared towards entertainment scenarios, such as a robot fetching alcoholic beverages at automation showcases. ABB aims to enhance cobots' accuracy to meet the demands of applications where precise positioning is crucial, such as gluing and sealing in consumer electronics production, laser welding, composite material layering in aerospace manufacturing, and precision laser fabrication processes.


An image of a GoFa series cobot in use. Image used courtesy of ABB
 
How does the Ultra Accuracy Feature Work?

A statement such as a tenfold increase in path accuracy might make many potential users wonder if it's too good to be true or sprout curiosity on exactly how it works.

The Ultra Accuracy feature enhances the cobot by upgrading components and algorithms, as well as the technology behind the software. It incorporates high-resolution sensors that provide real-time feedback on the cobot’s position and movements. These sensors use advanced algorithms to adjust the cobot’s path precisely, ensuring it follows the intended trajectory with extreme precision.

The cobots are also equipped with improved actuators that execute precise movements as directed by the algorithms, minimizing deviations from the desired path. Additionally, advanced calibration techniques reduce errors and ensure consistent accuracy across different tasks and environments. This combination of technologies allows the GoFa cobots to achieve a path accuracy of 0.03 mm, making them ideal for applications that require high precision and rigorous safety standards.

ABB demonstrates a GoFa cobot performing an electronic application by picking and placing circuit breakers. Image used courtesy of ABB

GoFa Cobots Vs. Gantry Systems

The GoFA cobots from ABB Robotics offer several key advantages over traditional 2D gantry systems. They can move in six dimensions (X, Y, and Z axes plus roll, pitch, and yaw) rather than only two dimensions.

Upon delivery, GoFa cobots are ready to operate with full 6D motion without extra calibration. This reduces setup time and cost, making them efficient and more easily integrated into existing workflows. The ability to move in six dimensions means these cobots can handle a wider variety of tasks, from simple pick-and-place operations to more intricate assembly processes. The 6D feature makes the GoFa cobots a more adaptable and efficient solution for modern manufacturing needs.
 
Offline Cobot Programming

When GoFa cobots are equipped with the Ultra Accuracy feature and used with ABB’s RobotStudio software, users can program the cobots’ tasks and movements in a virtual environment. This combination also ensures the simulations are incredibly close to real-world performance, with a 99% match. This high level of accuracy means that what you see throughout the simulation is almost precisely what you will get. Because the simulation is so accurate, there is no need for additional adjustments once the cobot is deployed, saving time and ensuring that implementation is both precise and efficient.

The Ultra Accuracy feature is an optional upgrade that can be integrated into existing GoFa cobots, enhancing their precision and performance.