1/2 hp 900 RPM 1-Speed 6.4/3.2 amps 115/230VNEMA 56Z Frame Shaft 5/8" x 2.4"; Rotation: ReversibleAutomatic Overload ProtectionBall Bearings; TEAOClass B Insulation; Service Factor 1.01 Year mfg warrantyPermanent Split Capacitor Motor. Automatic Overload Protection. Continuous Duty; Totally Enclosed Air Over Enclosure; 40C Ambient Temperature; 60 Hertz.Designed to meet manufacturer's requirements for airAgricultural Fan MotorK063EHT4642025B; K63ZZEHT-4642; Dayton 1BYA6