Evaporative Cooler Motor, Single Phase, Motor Design Split-Phase, 1/2, 1/6 HP, Nameplate RPM 1,725/1,140, No. of Speeds 2, Voltage 230V AC, 4.4/2.0 Full Load Amps, 56Z Frame, 60 Hz, Usable @ 208V No, Usable @ 200V No, Motor Service Factor 1, Motor Thermal Protection Auto, Ins. Class B, Max. Ambient Temp. 40 Degrees C, Motor Shaft Rotation CCWLE, Motor Enclosure Design Open Dripproof, Motor Mounting Type Ring, Motor Mounting Position All Angle, Shaft Length 1 1/2 in, Shaft Dia. 1/2 in