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Tyler Voss Membership & Communications Specialist+1 314 993 2220tvoss@easa.com
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Want To Revisit The Convention?Recordings and handouts from EASA 2026 events are available to attendees and exhibitors. If you didn't attend, you can still buy access streamed from EASA's website! These recordings provide just over 32 hours of training.
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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!
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.
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.
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.
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.
This presentation covers two types of pulleys (quick detachable and taper lock) and provides instructions for installing and removing both types.
The typical customer has an expectation of sending in their equipment to a service center to get it repaired correctly. Whatever the process, service centers should capture the “As Received” information accurately. This article will point out some pitfalls that can be avoided by taking the right steps during the “As Received” process.
El cliente típico espera enviar su equipo a un centro de servicio para que sea reparado de manera correcta. Sea cual sea el proceso, los centros de servicio deben registrar la información del estado "a la entrada" con total precisión. Este artículo señalará algunos errores comunes que se pueden evitar si se adoptan las medidas adecuadas durante el proceso de recepción del equipo.
This webinar recording shares practical solutions for mechanics and winders to overcome common challenges and streamline their daily work.
Identificar los cables sin marcar en los motores trifásicos es una tarea habitual para los técnicos de los centros de servicio. Este artículo presenta un método para asignar números a los cables de una máquina de 12 cables con los terminales sin marcar.
This 40-page booklet provides great advice for obtaining the longest, most efficient and cost-effective operation from general and definite purpose electric motors.
This booklet covers topics such as:
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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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Recommended Practice for the Repair of Rotating Electrical Apparatus This is a must-have guide to the repair of rotating electrical machines. Its purpose is to establish recommended practices in each step of the rotating electrical apparatus rewinding and rebuilding processes.
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Revised October 2025 The EASA Technical Manual is the association's definitive and most complete publication. It's available FREE to members in an online format. Members can also download PDFs of the entire manual or individual sections.
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