Overview
The YJ8213 is a specialized, high-reliability shaded pole motor engineered for the critical and continuous-duty cooling systems within modern refrigerators. Designed to operate seamlessly in the challenging environment of a refrigeration unit—characterized by temperature fluctuations, humidity, and 24/7 operation—this motor provides the dependable drive power necessary for evaporator fans, condenser fans, and other air circulation mechanisms, ensuring consistent cooling performance and energy efficiency.

Key Features & Advantages

• Optimized for Refrigeration Duty Cycles: Specifically designed for continuous (S1) operation, capable of running flawlessly for years under the start-stop and constant-run cycles typical of compressor-based cooling systems. Built to withstand the cold, damp conditions inside the fresh food and freezer compartments.

• Exceptional Reliability & Long Life: The shaded pole design features no brushes, capacitors, or centrifugal switches—common points of failure in other motor types. This simplicity ensures outstanding reliability and a long operational lifespan, minimizing the risk of in-appliance failure.

• Quiet & Vibration-Free Operation: Precision-balanced rotor and advanced acoustic engineering result in exceptionally low noise and vibration. This is crucial for maintaining a quiet home environment and preventing noise transfer through the refrigerator's structure.

• Energy-Efficient Airflow: Engineered to provide optimal airflow (CFM) with minimal power consumption, contributing to the overall energy efficiency rating of the refrigerator. Efficient operation helps reduce household electricity costs.

• Moisture & Frost Resistant Construction: Utilizes materials, coatings, and insulation systems resistant to moisture absorption and frost buildup. Sealed bearings and protective treatments prevent corrosion and ensure reliable performance in high-humidity evaporator sections.

• Compact & Direct-Drive Design: The YJ8213 form factor is compact, allowing it to fit into the tight spaces of refrigerator air ducts. It is typically designed for direct mounting and coupling to low-noise axial or centrifugal fan blades.

• Thermal Protection (Optional): Can be equipped with an embedded thermal cut-off device to provide an additional layer of protection against motor overheating due to blocked airflow or electrical fault.

Typical Specifications

• Motor Type: Single-Phase AC Shaded Pole Induction Motor.

• Model: YJ8213 (indicative of a refrigerator-specific fan motor platform).

• Input Power: 115V AC or 230V AC, 50/60 Hz, matching standard refrigerator electrical systems.

• Output Power: Low power range, typically 5W to 20W, optimized for fan duty.

• Synchronous Speed: Commonly 1500 RPM (50Hz) or 1800 RPM (60Hz). Actual speed under load is lower and optimized for air movement.

• Mounting: Customized brackets or flanges designed for direct screw-in or snap-in installation into refrigerator fan shrouds or evaporator assemblies.

• Shaft: Standardized shaft for secure press-fit or screw attachment of plastic fan blades.

Primary Application in Refrigerators
This motor is the dedicated drive component for:

• Evaporator Fan Motors: Circulates cold air from the evaporator coil throughout the freezer and fresh food compartments.

• Condenser Fan Motors: Cools the condenser coils (typically in bottom- or rear-vented designs) to improve refrigeration system efficiency.

• Automatic Defrost System Fans (in some models).

Why Choose the YJ8213 Shaded Pole Motor?
For refrigerator manufacturers, motor failure is one of the leading causes of service calls. The YJ8213 is engineered to eliminate that concern. Its proven shaded pole technology, tailored for the appliance's harsh internal climate, delivers silent, reliable, and efficient performance over the entire lifespan of the refrigerator. Choosing the YJ8213 means investing in core component reliability that protects brand reputation and ensures end-user satisfaction through years of trouble-free cooling.

Voltage(V): 110-240
Frequency: 50/60Hz
Current(A): 0.75
Input Power: 70W
Torque: 100mN. M

Shaft diameter(mm)=4-6mm
Shaft length(mm)=according to customer's requirement
Speed(r/min)=according to customer's requirement
Current(A)=according to customer's requirement
Input power(W)=according to customer's requirement