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

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.

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

¿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.

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

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.

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.

La norma ANSI/EASA AR100-2020 es una excelente guía para reparar máquinas eléctricas rotativas y su contenido establece criterios de aceptación en cada paso del proceso de reconstrucción o rebobinado.

Assessment of winding condition prior to, during, and following repairs relies on a series of electrical tests. This webinar recording describes four of the most common electrical tests, explains how to conduct them and assess their outcome.

This webinar covers what shaft voltage is, what can cause it and what damage it can do to the motor driven system.