The 4414FD from EBM-Papst is a compact axial fan with a wall ring for DC current, designed for reliable and quiet operation in demanding environments. Measuring 119 × 119 × 25.4 mm, the fan is powered by a brushless DC motor with a wide voltage range of 12–28 V DC. With an airflow of 168 m³/h and a noise level of just 43 dB(A), it delivers efficient ventilation without unnecessary noise.
The fan is ideal for electronics cooling, industrial equipment, and ventilation systems where flexible mounting and stable performance are important. The optional mounting position makes it easy to integrate into various designs.
- Voltage range: 12–28 V DC (nominal 24 V)
- Airflow: 168 m³/h at free air stream
- Maximum static pressure: 61 Pa
- Speed: 2,900 rpm
- Power consumption: 5.0 W
- Noise level: 43 dB(A)
- Ball bearings for long service life
- Reverse polarity protection and automatic restart upon locked rotor
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 168 m³/h |
| Speed | 2900 rpm |
| Power | 5.0 W |
| Voltage | 24V DC VAC |
| Motor frame | The fan has a plastic housing with dimensions 119 × 119 × 25.4 mm and a mass of 0.17 kg. The mounting position is arbitrary with respect to the shaft orientation. ISO 4762 M4 type mounting screws are used, and tightening torques vary depending on the mounting corner: 100 Ncm at the cable outlet corner and 130 Ncm at the other corners. |
| Casing | plastic, square |
| Impeller | The impeller is made of plastic and rotates counter-clockwise when viewed from the rotor side. The airflow is directed outwards over the struts (air outlet over struts). At a nominal speed of 2900 rpm, the impeller provides a maximum free airflow of 168 m³/h and a maximum static pressure of 61 Pa. |
| Bearing type | ball bearing |
| Rotation direction | counter-clockwise |
| Motor type | The motor is a brushless DC motor designed for a nominal voltage of 24 V DC with a voltage range of 12–28 V. Power consumption with free airflow at nominal voltage is 5.0 W, with a current consumption of 210 mA. The motor has reverse polarity protection via a rectifier diode and automatic restart in case of a locked rotor. Protection class III according to electrical safety standards. |
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