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Rewind Tips for Two-speed Two-Winding Hoist Motors

  • August 2025
  • Number of views: 27
  • Article rating: No rating
Article

Concentric to lap winding conversions are common practice in many EASA service centers. For most stators, this change is feasible and can be made with little difficulty. In some cases, however, it can be quite challenging and result in undesired outcomes due to reduction in copper or insulation.

Explain What You Do and Why That Matters to Your Customer

  • August 2025
  • Number of views: 26
  • Article rating: No rating
Article

Effective industrial marketing isn’t about listing services—it’s about solving problems. This brief article explores how shifting your message from offerings to outcomes can better connect with customers and position your company as a true partner in reliability.

Beyond Reactive: Wireless Vibration Monitoring for EASA Members

The Evolving Landscape of Electrical Apparatus Maintenance

  • August 2025
  • Number of views: 26
  • Article rating: No rating
Article

Wireless vibration monitoring enables proactive maintenance by providing real-time diagnostics, reducing downtime, and improving asset reliability. With evolving technology and lower costs, service providers can enhance offerings, strengthen customer relationships, and gain a competitive edge through predictive insights and smarter asset management strategies.

Rewind 2025

  • July 2025
  • Number of views: 5
  • Article rating: No rating
Convention presentation

Revisit EASA's 2025 Convention & Solutions Expo by buying access to recordings of the general sessions and education events streamed from EASA's website! These recordings provide just over 32 hours of training. Downloadable PDFs of slides and technical papers are included!

Industry Insights: The Future of the EASA Service Industry

  • July 2025
  • Number of views: 104
  • Article rating: No rating
Convention presentation

The 2025 industry research project takes a look at the health of the EASA service center and what the future may hold in store.

Addressing Vertical Motor Balance Issues

  • July 2025
  • Number of views: 738
  • Article rating: No rating
Article

There are various applications for vertical motors, but most of them are mounted on vertical turbine pumps (VTPs). Vertical motors may be hollow shaft or solid shaft; the hollow shaft motors are used exclusively on VTPs and vibration is a common problem with these installations. The focus of this article will be on imbalance and 1x RPM vibration.

Seeing the Invisible: Partial Discharge Imaging for Large Motors and Generators

  • July 2025
  • Number of views: 975
  • Article rating: No rating
Article

For service professionals working with large electric motors and generators, machines with voltage ratings 5 kV and higher can be vulnerable to invisible threats of partial discharge (PD). Corona and PD activity have long been a challenge to detect before failure occurs. Traditionally, detecting these issues required indirect methods like radio interference voltage (RIV) testing, ultrasonic detection or offline insulation tests. But recent advances in partial discharge imaging—sometimes called corona cameras—are giving engineers and technicians a powerful new tool: the ability to see electrical discharge activity directly and in real time. 

Selling the Idea of Business Sustainability to Your Team

  • July 2025
  • Number of views: 495
  • Article rating: No rating
Article

As a small business owner employing skilled trade workers who are aging out of the workforce, sustainability is not just about the natural or political environment outside of our walls; it is increasingly becoming challenging in terms of sustaining the capabilities that our customers have come to expect from us.

Take the Time to Establish Core Values and Specific Company Goals

  • July 2025
  • Number of views: 483
  • Article rating: No rating
Article

As our company has grown, we have had to learn to trust others to get things done in a way that is consistent with how you would want them done. Here is how we chose to attack the trust issue and some of the lessons learned along the way.

What’s New in NEMA MG 00001-2024 Besides the Title

  • June 2025
  • Number of views: 1264
  • Article rating: No rating
Article

The 2024 NEMA MG 00001 standard introduces key updates, including new Design BE and CE motors with defined locked-rotor current limits, Class N insulation for high-temperature use, and revised stall time requirements. It adds Super Premium efficiency levels aligned with IEC IE4, adopts IEC voltage/frequency variation guidelines, and expands duty ratings for variable load/speed motors.

Getting The Most From Your Electric Motors

Getting The Most From Your Electric Motors - coverThis 40-page booklet provides great advice for obtaining the longest, most efficient and cost-effective operation from general and definite purpose electric motors.

This booklet covers topics such as:

  • Installation, startup and baseline information
  • Operational monitoring and maintenance
  • Motor and baseline installation data
  • How to read a motor nameplate
  • Motor storage recommendations

LEARN MORE AND DOWNLOAD MÁS INFORMACIÓN Y DESCARGAR BUY PRINTED COPIES

READ MORE ABOUT THE FEATURES AND BENEFITS

EASA/AEMT Rewind Study

EASA Rewind Study cover

The Effect of Repair/Rewinding on Premium Efficiency/IE3 Motors
Tests prove Premium Efficiency/IE3 Motors can be rewound without degrading efficiency.

DOWNLOAD THE FULL RESULTS

ANSI/EASA AR100-2020

ANSI/EASA AR100-2015 cover

Recommended Practice for the Repair of Rotating Electrical Apparatus
This is a must-have guide to the repair of rotating electrical machines. Its purpose is to establish recommended practices in each step of the rotating electrical apparatus rewinding and rebuilding processes.

DOWNLOAD - ENGLISH

DESCARGAR - ESPAÑOL

EASA Technical Manual

EASA Technical Manual cover

Revised May 2024
The EASA Technical Manual is the association's definitive and most complete publication. It's available FREE to members in an online format. Members can also download PDFs of the entire manual or individual sections.

VIEW & DOWNLOAD