Product Overview: ebm-papst R2E280-AE52-05
The ebm-papst R2E280-AE52-05 is a high-performance **AC motorized impeller** designed for applications requiring substantial airflow and pressure capabilities. With a **280mm diameter** backward-curved impeller, this unit is powered by a robust 2-pole external rotor motor, delivering a nominal speed of **2700 RPM**. It is engineered for heavy-duty industrial ventilation, cabinet cooling, and air handling units where reliability under continuous load is essential.
Technical Specifications
- Nominal Voltage: 230 V AC (50 Hz).
- Impeller Diameter: 280 mm.
- Airflow: High capacity (~2100 m³/h / 1235 CFM).
- Speed: 2700 RPM.
- Power Consumption: 225 W.
- Current Draw: 1.0 A.
- Capacitor: 7 µF / 400 VDB (Required).
- Impeller Material: Sheet steel, coated in black.
- Bearing System: Maintenance-free Ball bearings.
Performance and Reliability
The R2E280-AE52-05 stands out due to its high power density. The integration of the motor within the impeller hub (external rotor design) ensures excellent heat dissipation and a compact installation depth. The fan is protected against thermal overloading by an internally wired protector (TOP) and typically carries an **IP44** rating, making it resistant to dust and moisture ingress in standard industrial environments. Its backward-curved blades are designed to handle high static pressure efficiently.
| Manufacturer | ebm-papst |
| Part Number | R2E280-AE52-05 |
| Voltage | 230 V AC |
| Power | 225 W |
Status: New / In Stock. Ready for immediate global dispatch.
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