1HP ECM Constant Torque Blower Motor, Voltage:115, Phase:1, Hertz:60/50, Amps:10.9, Frame:48,Type:ECM, Mounting:Belly Band, Bearing:Ball, Body:Open Air-Over, Rpm:1050/1-Speed, Rotation:Reversible, Shaft:1/2"Flat X 3-7/8", Duty:Continuous, Motor Dia.:5-5/8", Motor Length Less Shaft:7-3/16", Overall Length:11-1/4", Weight:14 Lbs, Origin:Mexico, In Mfg Box. ***Alt Mot17743***