The Multi Wing Fan Factory has long produced both internal-rotor and External Rotor Axial Fan designs to serve different application spaces. An External Rotor Axial Fan mounts the rotor around or outside the stator housing or external to the core, which changes airflow dynamics, mechanical stress, and installation constraints. Taizhou Haoba Electromechanical Co., Ltd. includes both...

For a company acting as an Axial Flow Fan Manufacturer, the decision to include an External Rotor Axial Fan in the product portfolio means navigating a set of design and manufacturing considerations. This article explores those technical challenges and what solutions are available. Key Design & Manufacturing Considerations Rotor-stator integration and balance: In an external rotor...