The **W2CE-1BD-R/CE** is a specialized electronic component primarily categorized as an **AC axial fan assembly**, typically manufactured by companies like **OMRON** or associated industrial cooling partners. This specific model is designed for high-performance thermal management in industrial control panels and electronic enclosures. --- ### 1. Technical Specifications The following table outlines the primary electrical and mechanical characteristics of the W2CE-1BD-R/CE: | Feature | Specification | | :--- | :--- | | **Rated Voltage** | 100V - 110V AC (Single Phase) | | **Frequency** | 50 / 60 Hz | | **Current Consumption** | Approx. 0.20A to 0.25A | | **Input Power** | ~15 Watts | | **Rotational Speed** | 2,700 - 3,200 RPM | | **Airflow Rate** | Approx. 2.5 - 3.0 m³/min | | **Bearing Type** | Dual Ball Bearing (Precision) | | **Operating Temp** | -20°C to +70°C | --- ### 2. Key Electronic & Physical Components The unit consists of several critical sub-parts that ensure its reliability: 1. **Induction Motor (Shaded Pole or Capacitor Run):** * Uses AC power to create a rotating magnetic field. * Designed for continuous 24/7 operation with low heat generation. 2. **Internal Impedance/Thermal Protection:** * The "R" suffix often indicates **impedance protection**. If the fan blades are locked, the motor's internal resistance prevents the coils from burning out by limiting current flow. 3. **Housing & Impeller:** * Constructed from **Die-cast Aluminum** (Frame) and **Polycarbonate/PBT Plastic** (Blades) to meet UL94V-0 flammability standards. 4. **Wiring Interface:** * Equipped with lead wires or terminals (depending on the specific revision) for direct connection to industrial power rails. --- ### 3. Application Use-Cases The W2CE series is commonly found in the following environments: * **CNC Machinery:** Cooling the logic boards and motor drives. * **Server Racks:** Maintaining airflow in high-density computing environments. * **Power Supplies:** Heat dissipation for high-voltage transformers. * **Medical Equipment:** Reliable cooling for diagnostic hardware. --- ### 4. Part Number Breakdown (Nomenclature) | Segment | Meaning | | :--- | :--- | | **W2CE** | Series identifier (120mm x 120mm x 38mm form factor) | | **1BD** | Voltage/Speed characteristic (100V class, High speed) | | **R** | Protective feature (Impedance Protected) | | **CE** | European Compliance Certification (Conformité Européenne) |