maintenance Archives - Used Robots

UPDATE AND MODERNISATION OF INDUSTRIAL ROBOTS: WHEN IS IT BETTER TO REFURBISH RATHER THAN BUY NEW?

admin — Tue, 09 Dec 2025 15:00:46 +0000

In many workshops, the dilemma arises over whether to purchase a new robot or upgrade the one already installed. Thanks to advancements in controllers, sensors, software, and mechatronics, older components can be brought back to life effectively. The key is knowing when refurbishment makes sense and when it’s time to invest in new equipment. Why consider modernising? A well-maintained robot can last for decades. For example, one publication notes that industrial robots, “when properly maintained, can operate for more than 100,000 hours.” Additionally, manufacturers such as KUKA offer modernisation services (“upgrade & refurbish”) to give collaborative robots or industrial robots “a second life,” extending their useful lifespan and reducing costs. Reviewing and upgrading also helps minimise downtime, makes spare parts more easily available, improves IoT/MES integration, and presents a more sustainable option. So, when does it make sense to modernise rather than buy new? There are several technical and business criteria that can help guide the decision. If the controller or software is obsolete, no longer supported, or spare parts are hard to find or upgrades aren’t possible, modernisation might be the right choice. Kawasaki, for instance, recommends checking the age of the controller as a first step. In terms of investment, ABB says a refurbished robot can cost up to about 25% less than a new one. If the robot arm is structurally sound—its reduction gears, bearings, and axes are in good condition—then modernising by updating electronics, sensors, and software can make the most of your asset. Modernisation can also offer faster lead times and commissioning compared to acquiring a new robot. From a sustainability and ROI perspective, refurbishment involves less initial depreciation and can deliver a quicker return on investment, especially if the cell is already installed and operating well. There are documented cases supporting this approach. An article by KUKA describes their modernisation programme: “Instead of purchasing new equipment, it is better to rely on the machines and robots you already have… A well-timed, customised upgrade or overhaul will ensure your robot systems can continue to be used over the long term.” The text explains that modernisation can lead to greater availability, less effort, improved performance, and extended system life. Another article from ABB tells of a plant with old robots that chose to modernise them because new robots were more expensive, and they valued quicker delivery and the ability to reuse the existing environment. These examples demonstrate that modernisation isn’t just a secondary option—it’s a strategically viable choice for companies seeking flexibility, speed, and ROI. Modernising an industrial robot can be much more than a technical stop—it can become a competitive advantage. When the arm is in good working order but the electronics, software, or integration are outdated, refurbishment allows you to make the most of your existing investment and adapt to today’s automation landscape. Buying new is still necessary when the equipment is structurally worn, the remaining life cycle is low, or a major technological leap is required. But for many factories, a “second life” for a well-modernised robot can deliver nearly equivalent results at a lower cost, with shorter lead times and reduced environmental impact. The key lies in thorough analysis, precise technical execution, and a robust service ecosystem. With these in place, a refurbished and modern robot can lead the production line as effectively as a new one.

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REAL CASES IN LATIN AMERICA: HOW SMES CUT COSTS WITH REFURBISHED ROBOTS

admin — Tue, 02 Dec 2025 15:27:49 +0000

For years, industrial automation seemed to be the exclusive realm of large conglomerates. However, the market for refurbished robots is changing that, especially in Latin America, where manufacturing SMEs are striving for efficiency without making multi-million investments. Traditionally, tasks such as mould manufacturing, welding structures, or handling parts on production lines require high precision, but the high price of new robots has discouraged smaller businesses. Nowadays, with suppliers like URC, companies are able to purchase refurbished ABB, FANUC, KUKA, or Yaskawa robots, which come with warranties and support, at just a fraction of the original cost. There are several real-world success stories that highlight this trend. For instance, CIE Automotive Mexico introduced refurbished KUKA robots for handling metal parts, which allowed them to reduce their cycle time by 30%. In Argentina, some 3D printing startups have adopted second-hand robotic arms for polymer extrusion, replacing large and expensive printers. In Colombia, packaging companies have incorporated refurbished ABB IRB 1600 robots to automate Pick & Place operations, achieving a return on investment in less than eight months. The economic benefits are significant. Companies can save between 50% and 70% on the initial investment. The return on investment is rapid, often taking less than a year. Maintenance is affordable, as standard spare parts and local technical support are readily available. Furthermore, businesses have the flexibility to scale up by adding more units as they grow. From a technical standpoint, the refurbished robots provided by URC are tested, calibrated, and certified according to European standards. This ensures they offer the same level of precision and safety as brand new robots, along with global technical support. In regions where energy and logistics costs are high, automation using refurbished equipment enhances local competitiveness. It also encourages technical learning and helps to close the digital divide in manufacturing. The future of automation in Latin America lies in intelligent reuse. URC shows that innovation does not always mean brand new machines, but often requires a fresh perspective on industrial value. Latin American SMEs are cutting costs and accelerating efficiency thanks to refurbished industrial robots: real-world cases, savings of up to 70%, and a growing trend toward sustainable automation.

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ARTIFICIAL INTELLIGENCE APPLIED TO REFURBISHED ROBOTS: EXTENDING THEIR USEFUL LIFE WITH PREDICTIVE MAINTENANCE

admin — Wed, 05 Nov 2025 16:51:21 +0000

For decades, industrial maintenance relied on two straightforward principles: repair when something fails or perform scheduled inspections. Today, Artificial Intelligence is transforming this paradigm. Thanks to real-time data analysis, robots can anticipate failures before they occur, optimise their performance, and extend their operational lifespan. What’s more, this technology isn’t limited to new robots: it can also be applied to refurbished industrial robots, combining sustainability with operational intelligence.
Predictive maintenance powered by AI is based on gathering sensor data—such as vibration, temperature, electrical consumption, and motor torque—and analysing it with algorithms that detect anomalous patterns. If a shaft overheats or a gearbox vibrates slightly outside its normal range, the system issues an alert before the issue causes a breakdown. This enables interventions to be planned at the ideal time, reducing costs and avoiding unexpected downtime.
Leading manufacturers like ABB, KUKA, FANUC, and Yaskawa have developed platforms compatible even with refurbished robots equipped with modern controllers. For instance, a refurbished ABB robot with an IRC5 system can connect to the ABB Ability™ cloud platform for remote monitoring and mechanical health analytics. KUKA provides solutions compatible with KUKA Connect, enabling performance data logging and automatic maintenance scheduling. Even FANUC and Yaskawa offer APIs that, when paired with additional sensors, transform refurbished robots into intelligent units capable of generating predictive reports.
Integrating AI into refurbished robots doesn’t just extend their lifespan; it also maximises return on investment. By detecting faults early, costly repairs are minimised and production stoppages—which can cost thousands of euros per hour—are avoided. Furthermore, the accumulated data enables engineers to improve trajectory programming, optimise energy use, and compare performance between different cells.
A real-world example comes from an automotive plant in Italy, where three refurbished KUKA KR 60 robots fitted with vibration sensors and a local AI system detected micro-wear in gearboxes within six months, preventing a complete line stoppage. In another case, a Polish electronics factory using a refurbished ABB IRB 4600 with predictive diagnostics software reduced maintenance times by 25% and extended its expected operational cycle by over two years.
These experiences show that refurbished robots can not only match but even surpass the efficiency of new ones when combined with artificial intelligence and advanced monitoring. The key lies in integration: strategically placed sensors, secure connectivity, and continuous analysis.
From a sustainability perspective, this evolution also has a positive environmental impact. Extending a robot’s lifespan by five years means avoiding the production of a new one, saving thousands of kilos in materials and energy. Properly applied AI makes refurbished robotics a model for the digital circular economy: reused technology with an updated brain.
At URC, we integrate predictive maintenance solutions and smart connectivity into refurbished ABB, KUKA, FANUC, and Yaskawa robots, ensuring precision, reliability, and long service life. We combine engineering and data so each robot works more intelligently, efficiently, and sustainably.

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EXPLORING THE FANUC TEACH PENDANT – KEY TO MODERN INDUSTRIAL AUTOMATION

admin — Thu, 15 May 2025 08:17:36 +0000

At the heart of industrial automation, the FANUC Teach Pendant stands as an essential tool for programming and operating industrial robots. This portable device allows operators to interact directly with the robots, facilitating tasks from initial setup to maintenance and troubleshooting.

Understanding the FANUC Teach Pendant

The Teach Pendant goes beyond a conventional remote control; it is a comprehensive platform that integrates hardware and software, enabling precise and efficient handling of FANUC robots. Its intuitive user interface features a color touchscreen and physical buttons, allowing efficient navigation through the robot's menus and functions. The programming controls facilitate the creation and modification of programs, specifying the robot's movements, actions, and sequences. Manual control allows operators to move the robot in various directions, useful for tasks requiring precision or during initial setup. Real-time monitoring and diagnostics provide essential information about the robot's status, errors, and diagnostic data, crucial for preventive maintenance and troubleshooting. The teaching mode enables operators to physically guide the robot through a specific task, recording these movements for subsequent automatic execution.

FANUC has also designed enhanced versions like the iPendant Touch, which incorporates an advanced graphical interface with 4D visualization and customization options via HTML screens. Additionally, the Tablet Teach Pendant offers more intuitive programming through its drag-and-drop functionality.

Essential Training for Operators

To maximize the use of the Teach Pendant, FANUC offers meticulously designed training programs, covering fundamental to advanced aspects. The Basic Operator Course focuses on fundamental tasks such as controller cabinet description, robot safety, Teach Pendant operation, safe robot movement, and technical support procedures. The Standard Programming with Teach Pendant course, spanning four days, delves into creating basic programs, executing and testing programs, creating and recovering backup files, and familiarizing with FANUC's technical support procedures. These training programs combine theoretical lectures with laboratory practices, ensuring that students acquire real skills in handling and programming FANUC robots.

Practical Strategies for Mastering the Teach Pendant

Skill acquisition in using the Teach Pendant is enhanced through various learning strategies. Practical sessions involve direct interaction with FANUC robots and the Teach Pendant in simulated scenarios, allowing operators to familiarize themselves with operations in a controlled environment. Interactive workshops, led by experienced instructors, offer deep immersion into aspects such as programming, troubleshooting, and optimizing robot performance. Online learning modules provide flexibility to learn at one's own pace, comprehensively covering Teach Pendant operations.

Expert handling of the FANUC Teach Pendant is essential for any professional involved in industrial automation processes. Through a deep understanding of its functions and adequate training, operators can ensure efficient and safe robot operation, significantly contributing to productivity and competitiveness in the modern industrial environment.

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KUKA DRIVES FUTURE OF AUTOMATION IN CHINA WITH NEW TRAINING CENTRE IN SHENYANG

admin — Tue, 25 Mar 2025 15:57:24 +0000

Industrial automation continues to evolve rapidly, and KUKA, one of the global leaders in robotics and intelligent solutions, reaffirms its commitment to specialized training. The company has recently inaugurated the KUKA College in Shenyang, China, a state-of-the-art facility designed to train professionals in the use and application of industrial robots across various sectors.

A Center of Excellence for Industry 4.0

The KUKA College in Shenyang becomes a fundamental pillar for the training of engineers, technicians, and operators who seek to specialize in automation and robotics. With laboratories equipped with the latest technology, this center will offer practical and theoretical training on programming, maintenance, and optimization of industrial robots.

China, as the world's largest robotics market, increasingly demands qualified talent in automation. KUKA responds to this need by providing a learning environment that combines the expertise of its specialists with innovative methodologies to enhance the competitiveness of the Chinese manufacturing industry.

Key Benefits for Industry and Professionals

Advanced Training: Courses adapted to different levels, from beginners to robotics experts.
Practical Focus: Training in real environments with KUKA robots, simulators, and automation systems.
Industry Connection: Strategic alliances with companies and universities to strengthen knowledge transfer.
Innovation Boost: Promotion of the development of new automation solutions for sectors such as automotive, electronics, and logistics.
A Step Forward in Digital Transformation

With this new facility, KUKA strengthens its presence in China and its commitment to talent development in automation. This training center will not only benefit local companies but also contribute to the adoption of Industry 4.0 in the country, preparing the next generations of robotics experts.

The inauguration of the KUKA College in Shenyang marks a milestone in technical education and the advancement of automation in China, consolidating KUKA's leadership in the sector. With a focus on training and innovation, the company continues to build the future of smart manufacturing globally.

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KAWASAKI BX300L INDUSTRIAL ROBOT

admin — Mon, 13 Jan 2025 09:25:01 +0000

The BX300L is part of Kawasaki's B series of robots, designed with advanced technology to deliver high performance in spot welding applications. These robots feature an extended range of motion and a higher payload capacity, making them versatile for various tasks. Their space-saving design enhances the work area, while the hollow wrist allows for easy installation of cables and hoses. Equipped with high-tech motors, the BX300L ensures heavy-duty movement, power control, and speed optimization.

E Controller Features

The E controllers are compact, reliable, and high-performing, featuring advanced CPU technology that boosts productivity and trajectory control. They support a wide range of industrial applications through Kawasaki's AS technology, which utilizes a programming language for sequence control. The system allows for the expansion of up to 10 external axes, enabling complete control of 16 axes.

Maintenance and diagnostics are straightforward, thanks to modular components and minimal cabling. The BX300L is ideal for primary energy distribution, accommodating the voltage requirements of various regions. It offers enhanced expansion capabilities, a closed structure with an indirect cooling system, and a digital servo system with up to 32 I/O channels (expandable to 128).

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