{"id":4325,"date":"2025-07-04T14:00:53","date_gmt":"2025-07-04T12:00:53","guid":{"rendered":"https:\/\/semapro.es\/industrial-robot-maintenance-5-warning-signs-of-impending-failure\/"},"modified":"2025-07-14T15:09:08","modified_gmt":"2025-07-14T13:09:08","slug":"industrial-robot-maintenance-5-warning-signs-of-impending-failure","status":"publish","type":"post","link":"https:\/\/semapro.es\/en\/industrial-robot-maintenance-5-warning-signs-of-impending-failure\/","title":{"rendered":"Industrial Robot Maintenance: 5 warning signs of impending failure"},"content":{"rendered":"\t\t
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Industrial Robot Maintenance: \n5 warning signs of impending failure<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Maintenance of industrial robots is key to ensuring continuity and efficiency in any automated production environment. Most breakdowns do not occur suddenly: robots often show warning signs much earlier. <\/p>\n

Knowing how to detect these symptoms early can prevent unplanned downtime, unnecessary costs and quality problems in your processes.<\/p>\n

At Semapro we explain the five most common signs that your equipment needs an urgent overhaul.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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5 signs that you need Preventive Maintenance for Industrial Robots <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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1. Less precise movements<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Does the robot no longer move smoothly?
Do you notice minor interruptions, bouncing around or taking longer to complete your tasks?<\/p>\n

This symptom is usually due to mechanicalwear<\/strong>, lubrication problems<\/strong> or servomotor<\/strong> failure.<\/p>\n

A preventive check can prevent further damage and restore the efficiency of the robot.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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2. Unusual noises: a common sign in unmaintained robots<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Buzzes, vibrations, clicks… If your robot starts to make sounds that are different from the usual ones, it is probably signalling an internal problem. <\/p>\n

These noises are usually related to deteriorated bearings<\/strong>, poorly adjusted gearboxes<\/strong> or loose parts due to lack of maintenance.<\/p>\n

\ud83d\udc49 The sound is one of the first alerts that the robot needs technical attention.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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3. Increased electricity consumption <\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Have you noticed that the robot is consuming more energy for no apparent reason?<\/p>\n

An increase in consumption can be a consequence of internal friction<\/strong>, unnecessary mechanical stresses<\/strong> or overtaxed electric motors.<\/p>\n

\ud83d\udc49 Detecting this signal early helps you to reduce energy costs and avoid overheating.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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4. Alarms and Micro Stops: When to Check Your Industrial Robot<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Does the robot raise more alarms than usual or stop briefly for no clear reason?<\/p>\n

These intermittent stops<\/strong> indicate that something is not working as it should. Even though they are still producing, the robots are working at their limits. <\/p>\n

A technical intervention can identify the source and restore stability to your system.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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5. Loss of accuracy of results\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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When a robot loses repeatability, errors are transferred directly to the final product. If you notice deviations or inaccuracies in processes, the problem may be in the sensors<\/strong>, axes<\/strong>, or control system. <\/p>\n

A robot overhaul can prevent returns, rework or loss of service quality.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Why is preventive maintenance important for industrial robots?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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According to the International Federation of Robotics<\/a>, automation continues to grow year by year, and with it the need for proper maintenance.<\/p>\n

Preventive maintenance<\/strong> is an essential part of any modern production strategy. It’s not just about avoiding breakdowns: it’s about protecting your investment in robotics<\/strong>, maintaining process quality and ensuring operational continuity. <\/p>\n

Unlike corrective maintenance, which acts after a failure has already occurred, preventive maintenance is based on regular checks, technical adjustments and replacement of key components before they present problems. It aims to anticipate failures<\/strong>, not react to them. <\/p>\n

These are some of the key reasons why preventive maintenance of industrial robots<\/strong> is a smart decision:<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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1. Avoid unexpected stops<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Early detection of a fault allows its resolution to be planned without affecting production. Preventive interventions are made at times of lower load or during scheduled shutdowns. <\/p>\n

\u27a1\ufe0f Result: more continuity, less urgency.<\/strong><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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2. Extend the life of your robot with preventive maintenance<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Mechanical and electronic components suffer less wear and tear when adjusted and lubricated on a regular basis.
This extends the operating life of the robot and delays the need for investment in new equipment.<\/p>\n

\u27a1\ufe0f Lower depreciation, higher profitability.<\/strong><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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3. Reduces long-term costs<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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A critical failure usually means: damaged part, urgent intervention, stopped production and often problems with product quality.<\/p>\n

\u27a1\ufe0f With good maintenance, all this is avoided or reduced to a minimum.<\/strong><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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4. Ensures the quality of the process<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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When a robot is properly calibrated and free of deviations, its accuracy and repeatability remain stable.
That translates into consistent products and fewer rework or returns.<\/p>\n

\u27a1\ufe0f Less errors, more efficiency.<\/strong><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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5. Improve operational safety\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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A malfunctioning robot not only fails: it can put people, machinery or facilities at risk.
Preventive maintenance ensures that the robot works within the parameters set by the manufacturer.<\/p>\n

\u27a1\ufe0f Safer environments, fewer incidents.<\/strong><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Maintenance of industrial robots<\/strong> is not an extra expense: it is a strategic investment to ensure long-term productivity, safety and efficiency.<\/p>\n

At Semapro<\/strong>, we design maintenance plans adapted to your needs, your work environment and the type of robot you use.
We detect faults before they occur, so that you only have to worry about production.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Industrial robot maintenance plans with SEMAPRO<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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At Semapro<\/strong> we know that every robot, every environment and every industrial process is different. That’s why we offer customised maintenance plans<\/strong> adapted to the real pace of your production. <\/p>\n

Our maintenance services for industrial robots are designed to:<\/p>\n