Rewind Tips For 2300-Volt, Random-Wound Motors - Trade Press Articles - EASA | The Electro•Mechanical Authority
Facebook Twitter LinkedIn YouTube Menu Search Arrow Right Arrow Left Arrow Down Arrow Up Home Arrow Next Arrow Previous RSS Icon Calendar Icon Warning Icon

Articles in Industry Publications

Article

Rewind Tips For 2300-Volt, Random-Wound Motors

  • May 2025
  • Number of views: 80
  • Article rating:

Chuck Yung
EASA Senior Technical Support Specialist 

When rewinding a motor, the service center often feels restricted to the original design. Sometimes, we encounter a motor design we wish had never been developed. The random-wound, 2300-volt motor design falls into that category. Most of us would prefer to see medium voltage (2300-4160 volt) machines built exclusively using form coils. The form coil winding (Figure 1) assures uniform volts/turn stresses and reliably seals the windings against hostile environments.

Image

From the manufacturer’s perspective, a random-wound, 2300 volt motor represents a substantial reduction in manufacturing cost. For the service center, the challenge is to successfully rewind them while providing a reliable repair.

MEMBERS ONLY CONTENT - LOGIN REQUIRED

Documents to download



Comments are only visible to subscribers.