Webinar Recordings - EASA | The Electro•Mechanical Authority
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Webinar Recordings

Horno Temporal Fácil de Construir

  • October 2026
  • Number of views: 16
Webinar recording

Este webinario demuestra que un horno temporal de fácil fabricación se puede construir in situ o en el centro de servicio.

Shaft Bearing Journal Repair: Weld vs. Metalize vs. Plate

  • September 2026
  • Number of views: 513
FREE for Members of EASA
Webinar recording

A bearing journal repair on a pump, motor or other machine shaft is a common repair in any EASA service center. The choice between welding, metalizing or plating should be considered for various applications. Time required, equipment cost, process cost, and of course durability in various applications are important concerns.

Best Practices for Brazing Connections

  • September 2026
  • Number of views: 1169
Article

Many brazing failures can be traced to a short list of preventable mistakes. Poor cleaning, improper heating, excessive joint gaps and incorrect use of flux are among the most common causes of weak or unreliable braze connections.

Las mejores prácticas para soldar conexiones

  • September 2026
  • Number of views: 555
Article

Muchos fallos en la soldadura fuerte se deben a una serie de errores evitables. Una limpieza deficiente, un calentamiento inadecuado, holguras excesivas en la unión y el uso incorrecto del fundente son algunas de las causas más comunes de uniones débiles o poco fiables.

Taking Data on a DC Armature

  • July 2026
  • Number of views: 1523
FREE for Members of EASA
Webinar recording

Are you struggling with training new technicians to take data and rewind DC armatures properly? This recording covers the critical skill gap in our industry for qualified DC armature technicians.

Rewind 2026

  • June 2026
  • Number of views: 3489
Convention presentation

Revisit EASA's 2026 Convention & Solutions Expo by buying access to recordings of the general sessions and education events streamed from EASA's website! These recordings provide just over 32 hours of training. Downloadable PDFs of slides and technical papers are included!

Cleaning Motor Water Heat Exchangers and Jackets: Why and How? Practical Advice

  • June 2026
  • Number of views: 1574
Article

While air-to-air cooled machines (WPII or TEAAC) dominate the market, water-to-air cooling is typical for motors rated above 5,000 kW (6,700 hp) or where water is readily available, or with specific applications such as wind generators. Service centers encounter two configurations: external tube heat exchangers and integral water jacket heat exchangers.

Safely Drying Out Windings in the Field

  • June 2026
  • Number of views: 2351
Article

While there are mechanical concerns to consider as well, this article covers only the drying of the winding. The techniques listed here broadly cover stator windings, armatures, field poles, wound rotors and rotor poles.

Limpieza de intercambiadores de calor y camisas de refrigeración de motores: ¿Por qué y cómo? Consejos prácticos.

  • June 2026
  • Number of views: 997
Article

Si bien las máquinas con refrigeración aire-aire (WP II o TEAAC) dominan el mercado, la refrigeración agua-aire es habitual en motores con potencias superiores a 5000 kW (6700 hp), en aquellos casos en los que el agua está fácilmente disponible, o en aplicaciones específicas, tales como los generadores eólicos. Los centros de servicio se encuentran con dos configuraciones: intercambiadores de calor con tubos externos e intercambiadores de calor integrales de camisa de agua. 

Secado seguro de devanados en campo

  • June 2026
  • Number of views: 1012
Article

El secado de devanados en campo presenta desafíos únicos en comparación con el secado en un centro de servicio.  Si bien también existen aspectos mecánicos que deben tenerse en cuenta, este artículo se centra exclusivamente en el secado del devanado. Las técnicas que se enumeran a continuación abarcan, en términos generales, los devanados de estator, las armaduras, las bobinas de campo, los rotores bobinados y los polos de un rotor.