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Webinar Recordings

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

  • June 2025
  • Number of views: 173
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.

Novedades en la NEMA MG 00001-2024 Además del Título

  • June 2025
  • Number of views: 88
Article

La norma NEMA MG 00001 2024 introduce actualizaciones clave, incluyendo nuevos motores de Diseño BE y CE con límites de corriente de rotor bloqueado definidos, aislamiento Clase N para uso a alta temperatura y requisitos revisados ​​de tiempo de pérdida. Añade niveles de eficiencia Super Premium alineados con IEC IE4, adopta las directrices IEC sobre variación de voltaje/frecuencia y amplía las capacidades de servicio para motores de carga/velocidad variable.

IEC to NEMA Motor Ratings

  • February 2025
  • Number of views: 1703
Article

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.

The History and Evolution of AR100

  • January 2025
  • Number of views: 1393
Article

Being proactive on behalf of the repair industry, EASA created the best practice repair standard for the industry. This article looks back on this history of this important document.

La Historia y Evolución de la AR100

  • January 2025
  • Number of views: 1019
Article

Durante los 90, las normas gubernamentales para la eficiencia de los motores eléctricos fabricados generaron preocupaciones de que pudieran surgir regulaciones o normas para la reparación de motores eléctricos. Como representante de la industria de reparación de motores eléctricos, EASA respondió buscando el reconocimiento de su Práctica Recomendada para la Reparación como Norma Nacional Americana. Ser proactivo en la obtención de dicho reconocimiento significaría que, en nombre de la industria de la reparación, EASA crearía la norma de las mejores prácticas de reparación para la industria.

Vea las novedades y mejoras en la norma IEEE 841 2021

  • December 2022
  • Number of views: 3728
Article
El propósito de IEEE 841-2021 es definir requisitos específicos que mejoren el rendimiento mecánico, el rendimiento eléctrico y la confiabilidad del motor. Vea lo que se ha hecho para actualizarlo con los últimos estándares.

See What’s New and Improved about IEEE 841 2021

  • December 2022
  • Number of views: 5146
Article

The purpose of IEEE 841-2021 is to define specific requirements that improve the mechanical performance, electrical performance and reliability of the motor. See what has been done to bring it up to date with the latest standards

New ANSI/ASA Shaft Alignment Standard Adopted

  • May 2022
  • Number of views: 9901
Trade press article — Pumps & Systems

The procedure for aligning two rotating machines requires measuring their relative shaft positions and adjusting one or both machines. Until recently, though, how closely the shafts need to be aligned was an open question. That changed with the publication of American National Standards Institute/Acoustical Society of America (ANSI/ASA) standard 2.75-17.

Controlled Environments and Cleanrooms Prevent Contamination in Service Centers

  • April 2022
  • Number of views: 5605
Article

This article explores the distinction between a controlled environment and a cleanroom, the requirements for both, and provides details to help you determine if you want to add a controlled environment or a cleanroom to your facility.

US Department of Energy Issues Final Rule for Testing Small Electric Motors

  • February 2021
  • Number of views: 11118
Article

The US Department of Energy (DOE) has issued rulemaking on test procedures for small electric motors for more than a decade. The present “final rule,” effective February 3, 2021, is the culmination of those efforts.