Pulley Misalignment
Pulley misalignment is a common problem in belt-driven fans that can cause significant damage to the fan and its components.…
Blog
What are Dynamic IEPE Vibration & Ultrasound Sensors
Dynamic IEPE (Integrated Electronics Piezoelectric) vibration and ultrasound sensors are advanced types of sensors that allow for both standard vibration AND ultrasound measurements out of one sensor. These sensors are designed to measure standard vibration faults as well as high-frequency vibrations and ultrasound signals in rotating machinery, such as pumps, motors, turbines, and other rotating equipment.…
Rolling-Element Bearing Defects Missing at The Calculated Frequency?
Rolling-element bearing defect frequencies may not always be constant. In other words, they do not always show up at the calculated bearing defect frequencies. Why? This can be attributed to several possible factors.…
Diagnosing Mechanical Looseness
Mechanical looseness is a condition that occurs when there is excessive movement or play in mechanical components. It can cause a wide range of problems, including decreased efficiency, increased wear and tear, and even catastrophic failure. Mechanical looseness can be classified into two broad categories: rotating looseness and structural looseness.…
Impact of Magnet Size on Frequency Response
An accelerometer's high-end frequency response can be dramatically impacted by the magnet used to mount the accelerometer. …
Vibration Monitoring for Cooling Towers
Cooling towers are frequent choices for vibration monitoring due to their often critical role in maintaining operational efficiencies. Learn about CTC's complete line of vibration monitoring equipment for your cooling tower preventive maintenance needs.…
When Should I Use a Signal Conditioner with a Proximity Probe System?
The use of SC300 Series Signal Conditioners is ideal for cases where there are already voltage probes installed (or in stock) and the end user would like to get a 4-20 mA output, or where specialty configurations are desired.…
MDI Blog: Importance of Solid Foundation for Rotating Machinery
Regardless of the type of rotating machinery, having a solid foundation is necessary for optimal performance, continued use, and safety.…
How to Analyze Variable-Speed Machines
A variable speed machine is a type of machine that can operate at varying speeds depending on the requirements of the application. Unlike fixed-speed machines, which operate at a constant speed, variable-speed machines can adjust their speed to match the load or process demand, resulting in increased energy efficiency, improved process control, and reduced wear and tear.…
How Much Does an Accelerometer Cost?
Learn about the important factors that affect the pricing of vibration analysis sensors.…
