AEGIS® Bearing Protection Handbook

AEGIS® Shaft Grounding Best Practices for New Motor Design, Motor Repair, Engineering Specifications, Shaft Voltage Testing, and Bearing Inspections.

Best Practices Handbook

Request Your Copy of the Bearing Protection Handbook for VFD-Driven Motors

For a free electronic or paper copy of our handbook, simply fill out the following form and click Submit.  If you provide your full mailing address, we will also send you a paper copy of the handbook (English only).

Edition 3 is not yet available in all languages, but translations are underway.

The Handbook Contains:

  • Bearing Frosting, Fluting, & Inspection
  • VFD Induced Shaft Voltages
    & Bearing Currents
  • High-frequency Bonding
    for VFD-fed Systems
  • AEGIS® Shaft Grounding Best Practices
    for AC & DC Motors
  • AEGIS® Shaft Voltage Testing
  • AEGIS® Selection Guide & Parts List

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