How to Avoid Over-Lubrication

When it comes to the proper functioning of a machine, lubrication is essential. Without it, the moving parts of the machine can grind against each other and cause damage. Lubrication helps reduce friction and heat, allowing the machine to run smoothly and efficiently. However, if too much lubricant is used, it can cause more harm than good.

Over-lubrication is a common and potentially dangerous problem. When too much lubricant is used, it can accumulate in the machine and cause a number of issues. The excess lubricant can cause parts to stick together, leading to increased wear and tear. It can also interfere with the functioning of sensors and other electronic components, leading to inaccurate readings or complete failure. Moreover, excess lubricant can seep into the machine and contaminate the fluid used to cool it. This can lead to overheating, which can cause the machine to malfunction or even catch fire. In addition, the lubricant can form an oily film on the machine that can attract dirt and dust, leading to clogs and further problems.

photo of a rotating industrial machine filled with lubrication and on a table in an engineering lab

To prevent these issues, CTC’s dynamic IEPE vibration & ultrasound accelerometers can be utilized while lubricating a bearing in order to ensure that the correct amount has been applied. The amplitude of the sensor will increase as lubrication is needed. Conversely, the amplitude of the sensor will decrease as lubrication is applied and settles into the bearing housing. If too much lubrication is applied, the amplitude of the sensor will increase again letting the analyst know he/she has overlubricated the bearing.

A render of CTC's miniature, top exit UEB332 ultrasound sensor.
UEB332
Dynamic vibration IEPE ultrasound sensor, 1/4-28 mounting, top exit 2 pin mini-MIL connector, 100 mV/g, ±10% sensitivity tolerance

UEA332
Dynamic vibration IEPE ultrasound sensor, 1/4-28 mounting, side exit 2 pin mini-MIL connector, 100 mV/g, ±10% sensitivity tolerance

UEB334
Low cost, dynamic vibration IEPE ultrasound sensor, 1/4-28 mounting, top exit 2 pin mini-MIL connector, 100 mV/g, ±15% sensitivity tolerance

UEA334
Low cost, dynamic vibration IEPE ultrasound sensor, 1/4-28 mounting, side exit 2 pin mini-MIL connector, 100 mV/g, ±15% sensitivity tolerance

CTC generated this text in part with GPT-3. Upon generating draft language, the author reviewed, edited, and revised the language to their own liking and takes ultimate responsibility for the content of this publication.

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