Motor Testing

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Five Minute Facts
  • Motor Testing

Common Sources of High-Resistance Connections

Electric motor testing is an excellent tool for identifying resistance unbalance. This instructional presentation will provide the most common locations for electrical connection anomalies...

Two Minute Tips
  • Motor Testing

Inductive Imbalance in a Wound Rotor Motor

Testing wound rotor motors can be tricky depending on what and where you are testing. In this quick tip, see what rotor motors are used for and how to perform a test...

Five Minute Facts
  • Motor Testing

Fault Localization Using Electrical Signature Analysis

When conducting Electrical Signature Analysis on a motor circuit you may find numerous spectral peaks in the FFT. This instructional presentation provides a means to localize the origin of the voltage and current distortions represented in the spectral data...

Five Minute Facts
  • Motor Testing

Importance of Checking Amp Probes Prior to Data Collection

In this presentation we will discuss the many different options available when checking amp probes, which include current monitoring, balance loading, FFT…

Two Minute Tips
  • Motor Testing

Location, Location, Location

When performing a Power Test, there are many parameters to consider. With proper loading, current imbalance is an ideal leading indicator...

Interviews
  • Motor Testing

Electric Motor Reliability

In this podcast you’ll learn what it takes to get started in electric motor reliability, common faults, and the biggest impact…

Two Minute Tips
  • Motor Testing

Evaluation of Wound Rotor Motor with Electrical Signature Analysis

The primary difference between an induction motor and a wound rotor motor is that the rotor has windings, slip rings and a variable resistance in order to vary speed or soft start an application...

Two Minute Tips
  • Motor Testing

Power Circuit: What and Why?

The power circuit provides the avenue or path that allows your supply voltage to reach the motor. The power circuit comprises all the cabling, connectors, switches...

Case Studies and Stories
  • Motor Testing

Predictive Maintenance Team Saves Steel Mill Time and Money with Thorough Motor Testing

The steel mill’s in-house predictive maintenance team inspects the overhead cranes on a quarterly basis. When the predictive maintenance team was alerted...

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