Baldor Electric Company: Electric Super-E motors

Electric motors engineered with grounding brush to prevent voltage spikes Electric Super-E motors integrate a carbon shaft grounding brush mounted internally to divert shaft currents away from motor bearings, increasing their life. The internally mounted shaft grounding brush can prevent voltage spikes that may occur when motors are controlled by a drive from damaging the bearings. Stock ratings include 1 to 50 horsepower in totally enclosed fan cooled (TEFC) or open drip proof (ODP) foot-mounted models, and with 1/2 to 5 horsepower in TEFC C-face foot-mounted versions. Baldor Electric, 479-646-4711, [url=http://www.baldor.com]http://www.baldor.com[/url].