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How to schedule

To schedule private education for your group, contact:

Dale Shuter, CMP
Meetings & Expositions Manager

+1 314 993 2220, ext. 3335
dshuter@easa.com

1 hour of training

$300 for EASA Chapters/Regions
$400 for member companies
$800 for non-members

How a webinar works

All EASA private webinars are live events in which the audio and video are streamed to your computer over the Internet. Prior to the program, you will receive a web link to join the meeting. 

The presentation portion of the webinar will last about 45 minutes, followed by about 15 minutes of questions and answers.

Requirements

  • Internet connection
  • Computer with audio input (microphone) and audio output (speakers) appropriate for your size group
  • TV or projector/screen

Zoom logo

The Zoom webinar service EASA uses will ask to install a small plugin. Your computer must be configured to allow this in order to have full functionality. Please check with your IT department or company's security policy prior to scheduling a private webinar.

Private Webinars

EASA's private webinars are an inexpensive way to bring an EASA engineer into your service center, place of business or group meeting without incurring travel expenses or lost production time.

Article

IEC to NEMA Motor Ratings

  • February 2025
  • Number of views: 731
  • Article rating:

Tom Bishop, PE
EASA Senior Technical Support Specialist

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Outside of North America, IEC motors are ubiquitous and if not repaired are typically replaced with IEC equipment in most applications. Comparatively, the IEC motor population in North America is continually increasing, and there are two frequent scenarios when replacing an IEC motor. The first is relatively straightforward: replacing the IEC motor with an equivalent IEC motor. The other scenario is to consider replacing the IEC design motor with a NEMA design motor.

The information in this article provides comparisons of key characteristics of IEC and NEMA motors to aid in evaluating the potential simplicity or complexity of the IEC to NEMA design conversion. Further, if desired, the information may be used to evaluate a potential NEMA to IEC motor conversion. For clarity and simplicity, all dimensions are given in millimeters. Except for the NEMA service factor (SF) and IEC duty types (S1 to S10), there are many more similarities than differences between the IEC and NEMA motor standards.

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