Amps: 4.8/2.4Bearings: BallDuty Cycle: ContinuousEfficiency: 0.855Enclosure Material: SteelEnclosure Type: TEFC (Totally Enclosed Fan Cooled)Frame: 145THP: 2Hz: 60Insulation Class: FManufacturer Model #: 145TTFR13002Maximum Ambient Temperature: 40° CMotor Shell Length: 7.5"Mounting Orientation: HorizontalMounting: BaseNumber of Speeds: 1Overall Length: 13.75"Phase: 3Product Type: Three PhaseRotation: ReversibleRPM: 3490Service Factor: 1.15Shaft Diameter: 7/8"Shaft Length: 2.37"Volts: 230Volts: 460