Aegis Bearing Protection Rings SGR-55-UKIT-2A4 Rings

The Aegis SGR-55-UKIT-2A4 is a premier shaft grounding ring designed to protect motor bearings from the destructive effects of variable frequency drive (VFD) induced voltages. Utilizing proprietary Electron Transport Technology, this 55mm split-ring kit features conductive microfibers that provide a low-impedance path to ground, effectively preventing electrical bearing fluting and premature equipment failure. Specifically engineered for IEC motor frames like the 200L and 225M, its split-design allows for easy installation without requiring the decoupling of the motor, making it an essential component for high-uptime HVACR and industrial applications. By neutralizing shaft tension, these bearing protection rings ensure long-term operational reliability and significantly reduce maintenance overhead.

• Universal Mounting: Includes a versatile uKIT with multiple bracket styles to fit various motor end-bracket configurations.
• Split-Ring Design: Facilitates rapid field installation on existing 55mm shafts without motor disassembly.
• Maintenance-Free Operation: The conductive microfibers function with virtually zero friction and are unaffected by dirt, oil, or grease.
• Extended Motor Life: Diverts harmful currents to prevent frosting and fluting, protecting the integrity of the motor bearings.
• Industrial Compliance: UL Listed and ISO-9001 certified for consistent performance in demanding environments.

• How do I prevent VFD bearing failure? Using a shaft grounding ring like the Aegis SGR-55-UKIT-2A4 safely diverts shaft voltages that cause bearing damage in VFD-controlled motors.
• Can this be installed on a motor that is already in service? Yes, the split grounding ring design is specifically made for easy retrofit on 55mm shafts without removing the motor.
• Does it work on IEC 200L motor frames? Absolutely, this kit is compatible with IEC 200L, 225M, and 225S motor frames for precise fitment.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.

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