Ambient Temp. Range: 40 Degrees C , Bearings: Ball , Duty: Continuous , Enclosure Type: TEFC , Insulation Class: F , IP Rating: 55 , Max. Ambient Temp.: 40 Degrees C , Motor Application: General Application , Motor Design: 3-Phase , Motor Enclosure Design: Totally Enclosed Fan-Cooled , Motor Thermal Protection: None , Motor Type: 3-Phase , Mounting Type: Rigid/B3 , Nameplate RPM: 1745 , NEMA Design: B , Nominal Efficiency: 87.5% , Phase: 3 , Rotation: CW/CCW , RPM Range: 1701-1800 , Service Factor: 1.15 , Standards and Approvals: UL , Thermal Protection: None