1-1/2 hp 1725/1425 RPM 2-Speed 208-230/460V; 4.8-4.8/2.4 ampsThree PhaseShaft 5/8" x 1.88"Rotation: Reversible6.5" DiameterMotor case length 10.75"Ball BearingsRigid Base Mount1 Year mfg warrantyThree Phase Motor. Automatic Overload Protection. Continuous Duty; Open Drip Proof Enclosure; Class B Insulation; 40C Ambient Temperature; 60/50 Hertz. P063SAC1397015B.