The 4412F/2D from EBM-Papst is a compact DC axial fan for duct installation with speed signal and open collector output. The fan measures 92 × 92 × 25.4 mm and is powered by 12 V DC, making it suitable for a wide range of electronics and ventilation applications. With an airflow of 91 m³/h and a noise level of only 35 dB(A), it combines performance with quiet operation.
The fan is ideal for cooling cabinets, medical equipment, and industrial electronics where reliable air circulation in confined spaces is crucial. Optional mounting positions offer great flexibility during installation.
- Voltage: 12 V DC (operating range 8–15 V)
- Airflow: 91 m³/h at free air flow
- Maximum static pressure: 47 Pa
- Rotational speed: 3000 rpm
- Power: 2.5 W, rated current 208 mA
- Noise level: 35 dB(A)
- Bearing type: ball bearing
- Protection: locked rotor with automatic restart and reverse polarity protection
- Connection: 310 mm cable
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 91 m³/h |
| Speed | 3000 rpm |
| Power | 2.5 W |
| Voltage | 12 V DC VAC |
| Motor frame | The fan has a square plastic casing measuring 92 × 92 × 25.4 mm and a mass of 0.106 kg. Mounting is done with ISO 4762 M4 screws (degreased, without extra support, and without a washer). The maximum tightening torque for mounting is 40 Ncm in the cable corner and 60 Ncm in the other corners. The mounting position is optional (the shaft can be mounted horizontally or in another direction). |
| Casing | plastic, square |
| Impeller | The fan impeller is made of plastic and rotates counter-clockwise when viewed from the rotor side. The airflow is discharged over the struts (air outlet over struts). At 3000 rpm and free air flow, the fan delivers 91 m³/h with a maximum static pressure of 47 Pa. The optimal operating point is 70 m³/h at 13 Pa. |
| Bearing type | ball 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 8–15 V. At nominal voltage and free air flow, the motor consumes 2.5 W and draws 208 mA. The motor has built-in locked rotor protection with automatic restart and reverse polarity protection via a rectifier diode. The motor is rated for protection class III. |
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