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Webinar Recordings

Taking Three-Phase Winding Data

  • April 2025
  • Number of views: 177
FREE for Members of EASA
Webinar recording

This presentation stresses the importance of taking accurate winding data and explains and emphasizes the consequences of inaccurate data. One of the main benefits of this presentation is to improve ability to “get it right the first time” to avoid the added cost and time of another rewind to correct errors.

Using EASA’s Motor Rewind Data – Version 4

  • June 2024
  • Number of views: 3539
FREE for Members of EASA
Webinar recording

Learn how to effectively use EASA's live, ever-expanding online database of more than 250,000 windings.

Stator Rewinds: When Things Get Tight

  • March 2024
  • Number of views: 5350
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.

Controlling Stator Copper Losses in Formed Coil Rewinds

  • May 2020
  • Number of views: 12296
FREE for Members of EASA
Webinar recording

This webinar recording looks at several aspects of winding design to prevent increased temperature rise and decreased efficiency.

Insulation Technology Improvements and the Repair Market

  • July 2019
  • Number of views: 6188
Webinar recording

Most modern rotating electric machines operate on the same principles their predecessors have for 100+ years. However, improvements in materials technology over that time have allowed for increasingly greater power density in machine design.

Magnetic Wedges

  • February 2019
  • Number of views: 16345
Webinar recording

An increasing number of manufacturers are using magnetic wedges in their form-wound machines. When a winder fails to replace magnetic wedges in kind, the winding temperature rise can increase by 20°C, and the magnetizing current can increase by 20% or more.