The 9291708637 from EBM-Papst is a compact axial DC fan with an integrated wall ring, designed for confined spaces where reliable cooling is essential. Measuring 60 × 60 × 15 mm and powered by 12 V DC, it is easy to integrate into a wide range of electronic applications. With an airflow of 27.0 m³/h and a noise level of only 27.0 dB(A), it delivers efficient cooling without unnecessary noise.
The fan is ideal for applications such as telecom equipment, medical technology, industrial electronics, and network hardware – wherever a low profile and stable airflow are important.
- Voltage: 12 V DC (10.8–13.2 V)
- Airflow: 27.0 m³/h
- Speed: 3,900 rpm
- Noise level: 27.0 dB(A) at 1 m
- Power consumption: 1.0 W
- Integrated locked-rotor protection with auto-restart
- Reverse polarity protection via rectifier diode
- Optional mounting position, cable 310 mm
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 27.0 m³/h |
| Speed | 3900 rpm |
| Power | 1.0 W |
| Voltage | 12 V DC VAC |
| Motor frame | The fan has a square plastic housing measuring 60 × 60 × 15 mm and weighs 0.030 kg. Mounting is done with degreased ISO 4762 M3 screws, without washers or additional support. The maximum tightening torque is 50 Ncm at the cable outlet corner and 70 Ncm at the other corners. The mounting position for the shaft is optional. |
| Casing | plastic, square |
| Impeller | The fan impeller is made of plastic and rotates counter-clockwise when viewed from the rotor side. At a nominal speed of 3,900 rpm, the fan delivers a maximum free air flow of 27.0 m³/h and a maximum static pressure of 29 Pa. The airflow is directed outwards over the struts. The sound pressure level at free air flow is 27.0 dB(A) measured at a distance of 1 meter. |
| Bearing type | plain bearing |
| Rotation direction | counter-clockwise |
| Motor type | The motor is a DC motor with a nominal voltage of 12 V and a voltage range of 10.8–13.2 V. Power consumption at free air flow is nominally 1.0 W and current consumption is nominally 82 mA. The motor has built-in locked rotor protection with auto-restart function and reverse polarity protection via a rectifier diode. The protection class is III. |
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