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Webinar Recordings

Static-Couple Balancing

  • May 2024
  • Number of views: 312
FREE for Members of EASA
Webinar recording

This focused introduction will explain the what, how and why of static-couple balancing from a practical point of view.

Examining the Causes of High Motor Current

  • April 2024
  • Number of views: 1389
FREE for Members of EASA
Webinar recording

Are you encountering high no-load current or high current with load? This presentation will look into the causes and cures.

Stator Rewinds: When Things Get Tight

  • March 2024
  • Number of views: 2136
FREE for Members of EASA
Webinar recording

When preparing to rewind random or form-wound status, sometimes there just doesn’t seem to be enough room in the stator slot for the desired conductor area and insulation quantities. This presentation looks at balancing stator copper losses against insulation reliability.

Axial Thrust in Rotodynamic (Centrifugal) Pumps

  • February 2024
  • Number of views: 1747
FREE for Members of EASA
Webinar recording

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.

Safety in the Service Center

  • January 2024
  • Number of views: 1719
FREE for Members of EASA
Webinar recording

This presentation addresses many of the most common safety hazards and situations that face service centers.

Conversión de Aluminio a Cobre: Lo que Necesita Saber

  • December 2023
  • Number of views: 1385
FREE for Members of EASA
Webinar recording

¿Recibió un motor antiguo bobinado con alambre de aluminio? Este webinario explicará como realizar la conversión adecuada de alambre de aluminio a alambre de cobre en máquinas de CA y CC, incluyendo ejemplos para el rebobinado de estatores y campos shunt.

Electric Motors: What's Inside?

  • November 2023
  • Number of views: 666
FREE for Members of EASA
Webinar recording

This presentation provides a brief introduction to electric machine types in common use today, common classifications, construction differences and power supply requirements.

Stator Core Testing

  • October 2023
  • Number of views: 829
FREE for Members of EASA
Webinar recording

This presentation describes the principles and performance of core loss testing in the service center using the loop test method and using a commercial core tester.

Pumps: Basics of System Curves

  • September 2023
  • Number of views: 520
FREE for Members of EASA
Webinar recording

The system curve explains why a pump operates at a particular place on the pump curve. This presentations explores the basics of system curves and how changes to the system affect the operating point and pump reliability.

How to Solve A Customer's Problem

  • August 2023
  • Number of views: 639
FREE for Members of EASA
Webinar recording

This webinar guides the viewer through what questions to ask a customer when trying to determine cause of failure. Whether mechanical or electrical in nature, there is a logical process to successfully solving a problem.