FAN BEARING WEAR
Diagnosed issue
In March 2026, Sonora detected vibration patterns indicating bearing wear on a fan motor. The data showed clear harmonic activity around 145 Hz, suggesting developing bearing degradation. A recommendation was made to inspect the bearings and check the fan system for possible contamination or damage.
Following the alert, Ulmas performed maintenance and confirmed that the bearings were close to critical condition. The bearings were replaced in time, preventing further deterioration of the equipment.
Results
Early detection enabled timely intervention before the bearing reached critical failure. By identifying the issue at the right moment, Sonora helped prevent unexpected breakdown, reduce the risk of secondary damage, and ensure continuous operation of the system.