Products & Services

Motor Current Signature Analysis

Motor Current Signature Analysis (MCSA) is a diagnostic tool used in predictive maintenance and condition-based monitoring of induction motors and related equipment. It is a predictive maintenance tool that is used to identify mechanical faults in motors, which involves recording and analyzing motor current readings in the frequency domain.

engineer inspecting a electrical motor tester
engineer demonstrating electrical motor testing tool to maintenance team

About This Service

Motor Current Signature Analysis (MCSA) is a non-invasive diagnostic tool used to identify issues in induction motors by studying their current and voltage data. It operates on the principle that a healthy motor’s current waveform has a unique signature that changes when a fault occurs. Factors influencing the motor’s current waveform include its design, load, and any existing faults. MCSA can detect a variety of faults in machinery, such as rotor bar, bearing, winding, air gap, and stator faults.

electrical motor tester doing testing on machinery
up close photo of a motor pump
image of a electrical motor tester laptop

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