5HP Blower Motor,Voltage:575, Phase:3, Hertz:60, Amps:5.4, Frame:184T, Mounting:Rigid Base,Bearing:Ball,Body:OPSB Open Slotted Band,RPM:1750/1-Speed,Rotation:Reversible,Shaft:1-1/8"Key X 3-1/2", Duty:Continuous, Weight:87.95 Pounds, Made in USA, Mfg/Box.