Evaporative Cooler Motor 115 Volts 1725/1140 RPM 1/3~1/6 HPAll Copper WindingsNEMA 56Z FrameMoisture resistant terminal boardElectro Zinc plated rotating switch parts1.0 Service Factor60 HZResilient Rings MountingOpen Drip Enclosure Product Specifications BRANDCentury MANUFACTURERS PART NUMBERSVB2034B HORSEPOWER1/12 MOTOR RPM 60Hz1725/1140 VOLTAGE115 PHASE1 FRAME56 ENCLOSURE TYPEOpen/Drip Proof HERTZ60 SPEEDS2 ROTATIONCCW/CW RATED RPM1725/1140 MOUNTINGResilient FULL LOAD AMPS-- SHAFT DIAMETER'1/2 SHAFT LENGTH1-5/8 BEARING TYPEBall SERVICE FACTOR1 LENGTH LESS SHAFT INCHES-- is_motorYes RPM RANGE1701-1800 HERTZ (HZ)60 MOTOR TYPESplit Phase