Amps: 9.9Bearings: BallDuty Cycle: ContinuousEfficiency: 0.91Enclosure Material: IronEnclosure Type: TEFC (Totally Enclosed Fan Cooled)Frame: 254THP: 7-1/2Hz: 60Insulation Class: FManufacturer Model #: 254TTFNA6576Maximum Ambient Temperature: 40° CMotor Shell Length: 10.5"Mounting Orientation: HorizontalMounting: BaseNumber of Speeds: 1Overall Length: 23.65"Phase: 3Product Type: Three PhaseRotation: ReversibleRPM: 1175Service Factor: 1.15Shaft Diameter: 1-5/8"Shaft Length: 4.2"Volts: 460