Century 4 5/16" Shaded Pole Motor - 1550 RPM 115 VoltsContinuous duty, air over direct drive motorsShaded PoleAutomatic Overload60 HZSingle PhaseRotation is determined by viewing the shaft end Product Specifications BRANDCentury MANUFACTURERS PART NUMBER53 HORSEPOWER1/12 MOTOR RPM 60Hz1550 VOLTAGE115 PHASE1 ENCLOSURE TYPEOpen/Drip Proof HERTZ60 SPEEDS1 ROTATIONDS (Double Shaft) RATED RPM1550 MOUNTINGStud FULL LOAD AMPS2.6 SHAFT DIAMETER0.375 BEARING TYPESleeve LENGTH LESS SHAFT INCHES3-6/7 APPROVALS OR CERTIFICATIONSUL and CSA is_motorYes RPM RANGE1501-1700 HERTZ (HZ)60 MOTOR TYPEShaded Pole