The Aegis SGR Bearing Protection Ring protects the motor bearings from shaft currents induced by adjustable speed drives. The Electro Static Technology guarantees that any new motor up to 100 hp/75 kW will not fail from electrical bearing fluting damage for the life of the motor when the system is installed in accordance with the manufacturer’s installation instructions. If electrically induced fluting damage occurs, Electro Static Technology will replace the motor bearings free of charge.