Pool Pump Motor Bolt Circle Dia 7 1/8 in Duty Cycle Continuous Frame 56Y Hz 60 Hz Full Load Amps 3.2-3.0/1.50 Height 6 1/2 in HP 1/2 Ins. Class B Length Less Shaft 11 5/16 in Max Ambient Temp 50 Degrees C Motor Application Pump Motor Bearings Ball Motor Design 3-Phase Motor Efficiency Group Standard Efficient Motor Enclosure Design Open Dripproof Motor Frame Material Steel