5-5/8" Double Shaft Fan/Blower Motor 230 Volts 1075 RPM 1/2 HPContinuous air overEnergy efficientPermanent Split CapacitorSleeve Bearing60 HZAutomatic OverloadSingle Phase48 Frame Product Specifications BRANDCentury MANUFACTURERS PART NUMBERDSB1056H HORSEPOWER1/2 MOTOR RPM 60Hz1075 VOLTAGE230 PHASE1 FRAME48 ENCLOSURE TYPEOpen/Drip Proof HERTZ60 SPEEDS2 ROTATIONDS (Double Shaft) RATED RPM1075 MOUNTINGResilient FULL LOAD AMPS4 SHAFT DIAMETER0.5 SHAFT LENGTH4-1/2 BEARING TYPESleeve SERVICE FACTOR1 LENGTH LESS SHAFT INCHES-- is_motorYes RPM RANGE1001-1100