Evaporative Cooler Motor Single Phase Motor Design Split-Phase 1/3 1/9 HP Nameplate RPM 1 800/1 200 No of Speeds 2 Voltage 115V AC 6.60/3.70 A Full Load Amps 56 Frame 60 Hz 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 CWSE Motor Enclosure Design Open Dripproof Motor Mounting Type Ring Motor Mounting Position All Angle Shaft Length 1 7/8 in Shaft Dia 1/2 in