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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 End Play

  • August 2025
  • Number of views: 4332
  • Article rating: No rating
FREE for Members of EASA

This recording provides an overview of common different thrust bearing arrangements, with end play guidance tips for each.

Endplay and End Float

  • February 2025
  • Number of views: 7007
  • Article rating: 4.0
FREE for Members of EASA

Horizontal and vertical motors have uniquely different requirements for endplay, while sleeve bearing machines bring their own challenges. This presentation examines those differences.

Lubricating an Open Ball Bearing During Assembly of an Induction Motor

  • January 2025
  • Number of views: 9332
  • Article rating: 2.0

This video shows the proper way to lubricate the deep-groove, open ball bearing before assembling a horizontal induction motor.

Using an Induction Heater to Install Interference-Fit Bearings

  • January 2025
  • Number of views: 8000
  • Article rating: 5.0

This video demonstrates the correct way to use an induction bearing heater to install an interference fit ball bearing on a machine shaft.

Axial Thrust in Rotodynamic (Centrifugal) Pumps

  • February 2024
  • Number of views: 6682
  • Article rating: No rating
FREE for Members of EASA

When repairing centrifugal and axial flow pumps, axial thrust is a concern. An understanding of the causes and the mitigating provisions of various pump designs will help repair technicians to ensure those provisions work properly.

Ball Bearing Tips

  • June 2023
  • Number of views: 7011
  • Article rating: 4.0

Common sense guidance for extending bearing life including links to resources that can help.

Características y propiedades de prueba de grasas y aceites

  • June 2023
  • Number of views: 11007
  • Article rating: No rating

En este artículo discutiremos algunas de las características y propiedades clave de los aceites y grasas lubricantes.

Electric Motor Bearing Lubrication

  • April 2022
  • Number of views: 15747
  • Article rating: 5.0
FREE for Members of EASA

This webinar recording reviews electric motor bearing grease and oil lubrication frequency and quantity, as well as procedures.

Fundamentos de Reparación Mecánica de Motores Eléctricos

  • March 2022
  • Number of views: 31654
  • Article rating: .3

En toda reparación mecánica, la capacidad para desmontar, reparar y volver a montar el motor de forma apropiada sin dañar innecesariamente ninguna de sus piezas es fundamental.

Esta obra contiene muchas sugerencias sobre el manejo apropiado de las diferentes partes de un motor para minimizar los daños durante el proceso de reparación. Sin embargo, es imposible desarrollar un listado que las incluya todas.

En cambio, el principio básico de tomarse el tiempo para usar la herramienta adecuada y por lo general el procedimiento apropiado guiará a los técnicos por el camino correcto.

Fallos en los Rodamientos de Elementos Rodantes de un Motor

  • March 2022
  • Number of views: 10222
  • Article rating: No rating
El propósito de este artículo es proporcionar suficientes fundamentos de rodamientos para que aquellos que son responsables de la aplicación, operación, mantenimiento y reparación de motores eléctricos puedan tomar las medidas necesarias para minimizar las fallas prematuras de los rodamientos y mejorar la posibilidad de que los rodamientos duren hasta el " "final de la vida útil", que normalmente se denomina vida útil del rodamiento L10.

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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