1/3 hp 1400 RPM 1-Speed 460V 1.0 ampsThree phase 50/60hz.Shaft 1/2" x 2.00"Service factor 1.0Rotation reversible5.6" DiameterMotor case length 7.0"Ball bearingsIncludes capacitor1 Year mfg warrantyThree Phase Motor. Automatic Overload Protection. Continuous Duty; Open Air Over Enclosure; Class B Insulation; 40C Ambient Temperature. Suggested aftermarket replacement for Tecumseh condenser fans P55SYNP-387, 810E249A88