At what frequency range would a typical industrial vibration analysis be conducted?

In industrial vibration analysis, the frequency range of 100 to 1000 Hz is highly relevant because it captures the range where many mechanical systems operate. This frequency band typically encompasses the fundamental operating frequencies of machinery, where most significant vibration-related issues such as misalignment, unbalance, and worn components can be identified.

Vibrations above 100 Hz are often associated with the operational speeds of motors, pumps, and other rotating equipment, making this range essential for diagnostics. Engineers and technicians focus on this range to assess condition, identify potential faults, and optimize the performance of machinery.

Conversely, the other frequency ranges may not be as applicable for general industrial vibration analysis. Frequencies below 100 Hz can correspond to lower frequency vibrations that might be related to structural issues or very slow-moving machinery, while frequencies above 1 kHz may indicate high-frequency noise or anomalies that may not be as directly related to typical machinery fault conditions. Hence, 100 to 1000 Hz is the most critical range for effective vibration analysis in a factory or industrial setting.