Fan and Blower Duty 1550 RPM 115 VoltsShaded Pole and Permanent Split CapacitorSleeve Bearing42 Frame40ºC AmbientContinuous duty, air over1/2" diameter flatted shaftAutomatic OverloadSingle Phase60 HZ Product Specifications BRANDCentury MANUFACTURERS PART NUMBER9616 HORSEPOWER1/6 MOTOR RPM 60Hz1550 VOLTAGE115 PHASE1 FRAME42 ENCLOSURE TYPEOpen/Drip Proof HERTZ60 SPEEDS1 ROTATIONDS (Double Shaft) RATED RPM1550 MOUNTINGResilient FULL LOAD AMPS7.1 SHAFT DIAMETER0.5 SHAFT LENGTH11 x 11 BEARING TYPESleeve SERVICE FACTOR1 LENGTH LESS SHAFT INCHES3 is_motorYes RPM RANGE1501-1700