Century 5-5/8" Direct Drive Blower Motor - 208-230 Volts 1625 RPM60 HZSingle PhaseAutomatic Overload48 Frame2 1/2 Mounting RingsExtended Thru Bolts40 degree C ambientPermanent Split Capacitor Product Specifications BRANDCentury MANUFACTURERS PART NUMBERFD1054 HORSEPOWER1/2 MOTOR RPM 60Hz1625 VOLTAGE208-230 PHASE1 FRAME48 ENCLOSURE TYPEOpen/Drip Proof HERTZ60 SPEEDS3 ROTATIONCCW/CW RATED RPM1625 MOUNTINGMounting Kit FULL LOAD AMPS2.8 SHAFT DIAMETER0.5 SHAFT LENGTH6.44 BEARING TYPESleeve SERVICE FACTOR1 LENGTH LESS SHAFT INCHES4.6 APPROVALS OR CERTIFICATIONSUL and CSA is_motorYes RPM RANGE1501-1700 HERTZ (HZ)60 MOTOR TYPEPermanent Split Capacitor