Direct Drive Blower Motor PSC Motor Type Open Air-Over Enclosure 1/6 HP 1650 Nameplate RPM Voltage 115 1.9 Full Load Amps 60 Hz 1 Phase 48Y Frame Service Factor 1.0 Max Ambient Temp 40 Degrees C Insulation Class B Number of Speeds 1 Mounting Stud Bearings Ball Thermal Protection Auto Rotation CCWSE Shaft Dia 1/2 In. Shaft Length 3 In.