Bearings: Ball , Duty: Continuous , Efficiency Group: NEMA Premium(R) , Frame Material: Cast Iron , Green Certification or Other Recognition: NEMA Premium Rated , Insulation Class: F , Max. Ambient Temp.: 40 Degrees C , Motor Application: General Application , Motor Design: 3-Phase , Motor Enclosure Design: Open Dripproof , Motor Mounting Position: Horizontal , Motor Shaft Design: Keyed , Motor Thermal Protection: None , Number of Speeds: 1 , Phase: 3 , Rotation: CW/CCW , Service Factor: 1.15 , Warranty: 3 Years