Amps: 46/14.6Bearings: BallDuty Cycle: ContinuousEfficiency: 0.91Enclosure Material: IronEnclosure Type: TEFC (Totally Enclosed Fan Cooled)Frame: 326THP: 10HP: 40Hz: 60Insulation Class: FManufacturer Model #: 326TTFS9210Maximum Ambient Temperature: 40° CMotor Shell Length: 13"Mounting Orientation: HorizontalMounting: BaseNumber of Speeds: 2Overall Length: 30.38"Phase: 3Product Type: Three PhaseRotation: ReversibleRPM: 900/1800Service Factor: 1.15Shaft Diameter: 2-1/8"Shaft Length: 5.49"Volts: 460