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AEGIS Shaft Grounding Rings & Bearing Protection for Long-Lasting Motor Performance

For nearly two decades, AEGIS® has set the standard in motor bearing protection with its patented Shaft Grounding Rings. Manufactured in Maine, USA, AEGIS products are trusted across industrial and commercial sectors to prevent costly motor failure and downtime. Backed by Electro Static Technology and ITW, AEGIS delivers consistent performance in HVAC systems, manufacturing plants, and energy facilities worldwide.
Aegis Grounding Rings

AEGIS Solutions for Reliable Motor Performance

  • AEGIS Shaft Grounding Rings: Divert harmful shaft voltages to ground, preventing electrical bearing damage and extending motor life.
  • AEGIS PRO Series Rings: Designed for large motors in industrial applications; offer superior performance and durability in harsh environments.
  • AEGIS uKITs (Universal Mount Kits): Easy-to-install bearing protection kits that fit a wide range of NEMA and IEC frame motors for quick retrofits or upgrades.
  • Split Rings & Mounting Options: Split-ring designs for easy installation on motors already in service, reducing downtime and maintenance effort.
  • AEGIS Monitoring Tools: Shaft voltage testers and monitoring equipment to verify ring performance and ensure optimal motor protection.