Assembly: F1 (F2 Modification Available) , Bearings: Ball , Capacitor Required: No , Duty: Continuous , Efficiency Group: NEMA Premium(R) , Enclosure: TEFC , Insulation Class: F , Inverter Rated: Yes , Max. Ambient Temp.: 40 Degrees C , Motor Application: General Application , Motor Design: 3-Phase , Motor Enclosure Design: Totally Enclosed Fan-Cooled , Motor Mounting Position: Horizontal , Motor Shaft Design: Keyed , Motor Thermal Protection: None , NEMA Design: B , Number of Speeds: 1 , Orientation: Horizontal , Phase: 3 , Rotation: CW/CCW , RPM: 1800 , Service Factor: 1.15 , Warranty: 1 Years