Detecting Mechanical Problems Through Heat Signatures
Infrared Thermography (IRT) provides a non-contact means to monitor mechanical components and detect anomalies long before failure occurs. Elevated surface temperatures can reveal friction, imbalance, or lubrication deficiencies invisible to the naked eye.
BQCIS thermographers employ high-resolution thermal cameras to scan active machinery—motors, pumps, gearboxes, bearings, couplings, and conveyors—recording thermal gradients that pinpoint abnormal heat sources correlated with mechanical stress.
Integrated into predictive maintenance programs, IRT enables maintenance teams to act early, avoiding unexpected shutdowns and optimizing equipment life while ensuring operational safety and efficiency.
Key IRT Mechanical Monitoring Activities
Key Benefits of IRT for Mechanical Systems
Early Fault Detection
Recognizes abnormal heat from bearings, couplings, and belts before catastrophic failure, enabling proactive repair planning.
Reduce Unplanned Downtime
Supports condition-based maintenance, minimizing unplanned outages and maximizing uptime in critical process operations.
Non-Contact & Safe
Allows real-time thermal inspection of operating machinery from a safe distance without physical interference.
Fast & Efficient Screening
Covers multiple machines quickly within one PdM cycle, delivering immediate insights into equipment health.
Success Story
Infrared Scan Detects Overheating Motor Bearing
Thermal instability was suspected in a process motor driving a critical pump, requiring validation during live operation.
BQCIS conducted a high-resolution thermographic scan during load conditions. Analysis revealed a 35 °C temperature rise at the bearing housing compared to baseline data.
The anomaly indicated lubrication failure. The bearing was replaced proactively, preventing unplanned shutdown and potential secondary gearbox damage.