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ANSI/EASA AR100-2020 cover

ANSI/EASA Standard AR100-2020
ANSI/EASA AR100-2020: Recommended Practice for the Repair of Rotating Electrical Apparatus is a must-have guide to the repair of rotating electrical machines. It establishes recommended practices in each step of the rotating electrical apparatus rewinding and rebuilding processes.

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Questions?

For information about ANSI/EASA AR100 or questions about the work on this standard, contact:

Mike Howell, PE
EASA Technical Support Specialist
+1 314 993 2220
mhowell@easa.com

ANSI Accredited Standards Developer Information

Vertical Motor Operation and Repair

  • June 2020
  • Number of views: 17605
  • Article rating: 5.0
FREE for Members of EASA

Vertical motors differ from horizontal motors in numerous ways, yet some view them as “just a horizontal motor turned on end.” The obvious differences are the (usually) thrust bearings, with arrangements varying from single- to three-thrust bearings with different orientations suited for specific load, rpm and applications. Less obvious differences are in the ventilation arrangements, shaft stiffness, degrees of protection and runout tolerances. This recording will cover those topics.

Why Pumps Fail

  • June 2020
  • Number of views: 11970
  • Article rating: No rating
FREE for Members of EASA

Centrifugal pump failures are most commonly attributed to seal failure, impeller damage and bearing failures. A good understanding of failure modes for seals, impellers and bearings is essential to providing customers with reliable pump repairs.

Can Premium Efficient Motors Be Rewound without Degrading Efficiency?

  • June 2020
  • Number of views: 7935
  • Article rating: No rating
FREE for Members of EASA

In 2003, EASA and AEMT (Association of Electrical and Mechanical Trades in the UK) issued a report that proved rewinding motors in accordance with prescribed good practices would maintain efficiency and reliability. But in recent years, claims abounded that premium efficient motors could not be rewound without degrading efficiency. This recording discusses the latest EASA/AEMT research that included independent, third-party testing.

Preparing Your Business for a Financing or Sale

Techniques for Maximizing the Value (and Minimizing the Risk) created Through a Transaction

  • June 2020
  • Number of views: 5975
  • Article rating: No rating
FREE for Members of EASA

Raising capital or selling a business is time consuming and requires significant preparation well before the first potential financing partner or acquirer is contacted. This presentation provides insights on that preparing for that process.

Leadership: Personal Inspiration

  • June 2020
  • Number of views: 5913
  • Article rating: No rating
FREE for Members of EASA

Employees need help getting through these uncertain and unprecedented times. While it’s our job to provide guidance and encouragement, who is guiding and encouraging us?

Leadership: Leading the Change

  • June 2020
  • Number of views: 5841
  • Article rating: No rating
FREE for Members of EASA

In this 15-minute recording, the speaker addresses a very specific thing you can do to help employees through the changing times resulting from COVID-19.

Leadership: Playing the Proper Role

  • June 2020
  • Number of views: 5695
  • Article rating: No rating
FREE for Members of EASA

As a professional, you are contributing to your organization with exceptional skills required for your area of expertise. As a leader, you are contributing based on your ability to successfully fill four specific roles of leadership. In this 15-minute recording, the speaker takes a look at those four roles and how to fill the right role for each leadership situation.

How Has the Economic Downturn Altered Liquidity Options for Business Owners?

  • June 2020
  • Number of views: 5580
  • Article rating: No rating
FREE for Members of EASA

Despite the economic downturn, there is an abundance of private capital and continuing long-term interest from financial and strategic acquirers in quality businesses. As part of this presentation, England & Co. will ask a panel of non-control and control investors and acquirers along with a well-known ESOP attorney to explain key aspects of their particular transaction focus and provide their views on how the current downturn is likely to impact overall levels of transaction activity.

Managing Short-Term Liquidity Needs During an Economic Downturn

  • June 2020
  • Number of views: 5557
  • Article rating: No rating
FREE for Members of EASA

Solid middle-market businesses are vulnerable to revenue surprises and market volatility as the impact of COVID-19 on the economy is currently demonstrating. While the long-term prospects of your business may not be materially impaired by temporary decreases in customer demand, delayed projects or supply chain disruptions, the earnings impact can potentially trigger a default under performance-linked financial covenants with a lender.

Economy 2020 and Beyond: Seeking Clarity

  • June 2020
  • Number of views: 5502
  • Article rating: No rating
FREE for Members of EASA

This highly-rated economist will discuss the leading economic indicators, which continue to be in chaos given the worldwide pandemic. He will recommend the best course of action for the most important part of the economy – you and your business.

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.

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EASA Good Practice Guide

Good Practice Guide to Maintain Motor Efficiency
Based on the 2019 and 2003 Rewind Studies of premium efficiency, energy efficient, IE2 (formerly EF1) and IE3 motors

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