One of the most effective measures for preventative maintenance is infrared technology. With it we can determine faults in areas such as:
Bearings and bearing housings
Overheating winding
Overcurrent
Hot spots in breakers, contactors, fuses, transformers & more.
Coreloss testing (as shown below)
After removing winding we noticed coreloss damage
Infrared showed us hot spots which were affecting the integrity of the motor
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Core plates are to be removed and fixed then tested again for high quality performance
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