The 252/2N is a compact DC axial fan from EBM-Papst's 250 series, designed for applications where minimal space is critical. The fan measures only 25×25×8 mm and weighs 5 g, yet still delivers an effective airflow of 3.4 m³/h. With a built-in speed signal (open collector output), it is ideal where speed monitoring is required.
Thanks to its compact size and low noise level of 15 dB(A), the 252/2N is well-suited for electronic equipment, medical devices, and other sensitive equipment with strict space requirements.
- Voltage: 12 VDC (10–14 VDC)
- Airflow: 3.4 m³/h
- Speed: 9,000 rpm
- Power: 0.5 W
- Noise level: 15 dB(A)
- Bearing type: sintered bearing
- Housing: fiberglass-reinforced plastic (PBT), 25×25×8 mm
- Operating temperature: −10 to +70 °C
At Reserv, EBM-Papst original parts are stocked by established wholesalers, guaranteeing genuine quality and fast delivery. Shop safely and get the right part directly.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 3.4 m³/h |
| Speed | 9,000 rpm |
| Power | 0.5 W |
| Voltage | 12 VDC VAC |
| Motor frame | The housing is made of glass fiber reinforced plastic (PBT) and has a compact size of 25x8 mm. The fan weighs only 5 g. Mounting position is not specified in the datasheet. |
| Casing | glass-fiber reinforced plastic (PBT), square 25x8 mm |
| Impeller | The impeller is made of glass fiber reinforced plastic (PA) and rotates counter-clockwise when viewed from the rotor side. The airflow is directed away from the fan over the struts (exhaust over struts). The impeller is designed for the compact 25x8 mm format. |
| Bearing type | sintered bearing |
| Rotation direction | counter-clockwise, viewed from the rotor side |
| Motor type | The motor is a DC axial fan from series 250 with a speed signal (/2). It operates with a nominal voltage of 12 VDC with a voltage range of 10–14 VDC. The input power is 0.5 W and the nominal speed is 9000 rpm. The operating temperature range is -10 to +70 °C. |
Similar products
