This is a BRAND NEW EmersonRheem/Weather King/Corsaire/RUUD Air Conditioning Condenser Fan Motor. It's 1/5 HP 208-230 volts & 1075 RPM.The Rheem/Weather King/Corsaire/RUUD part number is 51-21854-18 and the Emerson part # is K55HXDRM-0015. The motor is 5 5/8" in diameter (Frame 48). It takes a 3 uf Capacitor rated at 370 volts. Thanks for looking and good luck!
An electric motor converts electrical energy into mechanical energy. In an HVAC system, motors typically turn the air conditioning fan blade and the furnace blower motor. Newer high efficient motors, such as X13 and ECM motors, have "end caps" that control the motor speeds. These can be removed and replaced separately.