PdMA - A Leader in Electric Motor Testing

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About PdMA

PdMA® Corporation is an industry leader in the field of predictive maintenance (PdM) and condition monitoring, globally offering electric motor testing instruments. Our products and services are utilized by a wide variety of industries such as: manufacturing, utilities, field servicing, aerospace, petro/chemical, pulp and paper, steel/service, mining, automotive, etc. PdMA® has operated under the current name and ownership since August 1, 1993 in Tampa, Florida. However, the company has over 30 years of experience in the predictive maintenance industry.

PdMA® designs and manufactures the following portable motor testers:
  • MCE® — static (offline) tester
  • EMAX — dynamic (online) tester
  • MCEMAX® —combination (offline/online) tester

All testers are designed to monitor and trend the condition of AC induction, synchronous, wound rotor, and DC motors and their circuits. Among the testing capabilities are: power quality, power circuit, stator, rotor, insulation, and air gap.

Mission Statement
PdMA® Corporation was founded on the basis that individual responsibility and personal involvement ensures success. The ability to meet customers’ needs is directly related to our corporate and individual growth. Our goal is to help our customers work more efficiently and effectively within an environment of shrinking resources.

PdMA® provides leadership and expertise in modern maintenance practices.  We will ensure our customers obtain their goals by monitoring the health and condition of electric motors with PdMA’s advanced Electric Motor Testing technologies. We will find the solution that best accommodates our customers’ needs.

Our promise is an unyielding commitment to the highest professional standards of integrity, quality, performance and service.  We vow to deliver these services through our family of employees and representatives who are dedicated to maintaining valuable personal relationships with each and every company we serve.

Customer satisfaction is not just part of our business, it is our only business.

Quality Statement

PdMA® Corporation is committed to continuous improvement in order to provide our customers with dependable Condition Monitoring Solutions and Training.


VFD Considerations - Part 3
October 5, 2015
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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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2014 Best Asset Condition Management Program Winner
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2015 Training Schedule Posted
The PdMA® training schedule for 2015 has been posted.
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PdMA® Corporation Releases MCEGold® 2.6.2
To read more about release click here.

Announcing the New M-Series MCEMAX® Tester
To read more about the release click here.

PdMA® Corporation Releases MCEGold® 2.6.1
To read more about release click here.

2012 Best Maintenance Reliability Program Winner
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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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