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Fault Zone: Air Gap
To view a short Air Gap Fault Zone presentation, click on the button. Air Gap Fault Zone

The Air Gap fault zone describes the measurable distance between the rotor and stator within the motor. If this distance is not equal throughout the entire circumference air gap eccentricity occurs. The varying magnetic flux within the air gap creates imbalances in the current flow, which can be identified in the current spectrum.

Eccentricity analysis using the MCE™ Rotor Influence Check (RIC) test is most successfully applied in troubleshooting if pre-existing data is available so that trends can be observed. Eccentricity analysis using EMAX™ technology is performed through a high frequency spectrum of the current signal. If the number of rotor bars and the speed are known, the MCEGold® software automatically places an (X) at the four peak locations which identify eccentric

Fault Zone: Air Gap - Screen Captures
MCEMAX™ Fault Zone Analysis Success Stories Specifications

Machine Train for March - Part 2: Belts
March 19, 2018
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Learn More - Videos

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Fault Zones
Power Circuit Fault Zone
Power Quality Fault Zone
Rotor Fault Zone
Stator Fault Zone
Air Gap Fault Zone
Insulation Fault Zone

Case Studies
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PdMA Announces the Release of PdMA Cloud Services
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2018 Training Schedule Posted
The PdMA® training schedule for 2018 has been posted.
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PdMA® Corporation Releases MCEGold® 3.0
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2014 Best Asset Condition Management Program Winner
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PdMA® Corporation Releases MCEGold® 2.6.2
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Announcing the New M-Series MCEMAX® Tester
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Introducing MTAP3
The affordable MTAP3 offers the ability to safely capture data in many of the smallest enclosures where the MTAP2® cannot be installed.
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