HVAC External Rotor Axial Fan
This axial fan features external rotor motors and comes in specifications between φ175mm and φ900mm. The product's compact structure, high efficiency, and low noise make it suitable for refrigeration apparatus and household appliances.





Technical Specifications
Overview
High-Performance External Rotor Axial Fans
The YWF series external rotor axial fans are designed for versatility across refrigeration and ventilation applications. These units offer a compact structure, high efficiency, and low-noise operation, with options ranging from three-phase, single-phase, and shaded pole motor configurations. Engineered for reliability, they support a wide rotation rate range and diverse sizing, making them ideal for both household appliances and demanding industrial cooling systems.
Technical Specifications
Rotation Rate
- Input Power Range
- 5W - 3600W
- Diameter Range
- φ175mm - φ900mm
Motor Types
Available Motor Types
- Three-phase motor (S)
- Single-phase capacitance running motor (D)
- Square shaded pole external rotor motor (Z)
- Brushless direct current (EC series)
Compliance & Quality
Quality Assurance
- Certifications
- CECCCISO 9001:2008



