## Overview of OA2AE2716-R01 The **OA2AE2716-R01** is a specialized high-performance axial fan assembly, typically manufactured by **Orion Fans**. It belongs to the **OA254 series**, which are large AC fans designed for heavy-duty industrial cooling and ventilation applications. --- ### 1. Technical Specifications The following table summarizes the core electronic and mechanical characteristics of this component: | Feature | Specification | | :--- | :--- | | **Input Voltage** | 230V AC (Operating range: 200~240VAC) | | **Frequency** | 50 / 60 Hz | | **Rated Power** | ~35 Watts (at 60Hz) | | **Current** | ~0.14 Amps | | **Speed** | 2800 RPM (High Speed) | | **Airflow** | ~550 CFM (Cubic Feet per Minute) | | **Bearing Type** | Dual Ball Bearing | | **Housing Material** | Die-cast Aluminum | --- ### 2. Electronic Components & Features The "electronics" of this part are integrated into the motor housing. Key aspects include: * **Motor Design:** It utilizes a **Shaded Pole / Capacitor Run** AC motor. The "AC" designation means it runs directly on mains power without the need for an external AC-to-DC power supply. * **Protection Circuitry:** * **Impedance Protected:** The motor is designed so that if the fan blade is stalled, the impedance of the windings limits the current to prevent overheating or fire. * **Thermal Protection:** Usually includes an internal thermal cutoff to shut down the unit if temperatures exceed safety limits. * **Termination:** The `-R01` suffix often denotes the connection type. This specific model typically uses **Lead Wires** for electrical connection rather than a terminal plug. * **Dual Ball Bearings:** The electronic stability of the motor is supported by high-quality ball bearings, which allow for a lifespan of approximately 60,000 hours (at 40°C). --- ### 3. Applications Due to its high airflow and 230V rating, this part is commonly used in: 1. **Server Racks:** Large-scale cooling for data centers. 2. **Industrial Control Cabinets:** Heat dissipation for PLCs and motor drives. 3. **Ventilation Systems:** General air exchange in industrial environments. ---