1PCS for Air Conditioner Indoor Fan Motor 70W DC 310V 8 Pole BLDC Replacement for 3P Wall Mount Unit

Type: Indoor Unit Brushless DC Fan Motor (BLDC) with Hall Sensor

• 1.【Precision Replacement for 3P Wall Mount AC Indoor Units】 This indoor fan motor is a direct functional replacement for compatible 3 horsepower wall-mounted split-system air conditioners, specifically matching the 0010401977 and ZWK465B200014 model designations. Designed for residential HVAC systems, it serves as a critical service part when the original cross-flow fan motor fails due to bearing wear, winding burnout, or Hall sensor issues
• 2.【High-Efficiency 70W Brushless DC Motor with Hall Sensor Feedback】 Rated at 70W nominal output with DC310V power supply, this brushless DC motor features an 8-pole design delivering stable torque across a wide speed range for 3P units. Equipped with a built-in Hall effect sensor, it provides real-time rotational feedback to the main control board, enabling precise speed regulation across multiple fan settings for consistent indoor airflow
• 3.【All Copper Windings with Plastic-Encapsulated Sealed Housing】 Constructed with all copper wire windings throughout the stator assembly, this motor offers reliable electrical conductivity and heat dissipation. The plastic-encapsulated sealed housing provides effective protection against dust and moisture ingress common in indoor evaporator sections, while pre-lubricated sealed ball bearings require no periodic maintenance
• 4.【Standard Control Interface for Plug-and-Play Installation】 This motor uses a standardized PG control interface compatible with 3P wall mount unit control boards. The straightforward wiring design allows qualified HVAC technicians to complete the replacement using the existing harness, minimizing system downtime during service calls
• 5.【Essential Service Component for Restoring Indoor Airflow】 This replacement BLDC motor resolves common failure symptoms including the fan not starting while the compressor runs, unusually loud humming or grinding noise, slow or inconsistent fan rotation regardless of speed selection, or persistent fan speed error codes. Replacing a faulty motor helps restore proper indoor airflow, prevent evaporator coil freezing, and maintain the unit‘s full cooling and heating performance