The Dodge brand smart sensor, which is part of ABB’s Ability powertrain condition-monitoring portfolio, provides early warnings of possible bearing problems by analysing vibration and temperature data. ABB says that 80% of bearing failures are due to lubrication problems, and the sensor will detect overheated bearings that may indicate inadequate lubrication. Unusual vibrations may indicate system problems.
The easily-attached sensor communicates wirelessly with a smartphone or a Bluetooth gateway. This simplifies access to data from bearings in awkward or dangerous locations.
“Bearings are critical components in conveyors and are often the first indicator of a plant problem,” says Jonas Spoorendonk, ABB’s digital portfolio manager for motors and generators in Germany. “Displaying the condition of the bearing allows personnel to identify a potential problem quickly and reliably so that maintenance can be scheduled and an unforeseen shutdowns can be avoided."