The 4412FM from EBM-Papst is a compact DC axial fan with a wall ring, measuring 119 × 119 × 25.4 mm. The fan is designed for efficient and quiet air circulation with a free air flow of 137 m³/h at a low sound pressure level of 38 dB(A). Thanks to its ball bearings and robust plastic impeller, it is ideal as a spare part in demanding electronics and ventilation applications.
With a wide voltage range of 6–13 V DC and built-in reverse polarity protection, the 4412FM is a flexible choice for OEM assemblers and service engineers who need a reliable fan in confined spaces.
- Nominal voltage: 12 V DC (range 6–13 V)
- Airflow: 137 m³/h
- Maximum static pressure: 45 Pa
- Speed: 2,400 rpm
- Sound pressure: 38 dB(A)
- Bearing type: ball bearing
- Motor protection: automatic restart at locked rotor and reverse polarity protection
- Optional mounting position, connecting cable 310 mm
At Reserv, EBM-Papst original parts are stocked by established wholesalers, ensuring fast delivery and genuine quality. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 137 m³/h |
| Speed | 2400 rpm |
| Power | 3 W |
| Voltage | 12 V DC VAC |
| Motor frame | The fan has a square plastic casing with dimensions 119 x 119 x 25.4 mm and a weight of 0.17 kg. It is mounted with M4 screws (ISO 4762), degreased and without washers. The maximum tightening torque during assembly is 40 Ncm at the outlet corner and 10 Ncm at the other corners. The mounting position for the shaft can be arbitrary. |
| 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. At a nominal speed of 2400 rpm, a maximum free airflow of 137 m³/h and a maximum static pressure of 45 Pa are achieved. |
| Bearing type | ball bearing |
| Motor protection | automatic restart at locked rotor |
| Rotation direction | anticlockwise |
| Motor type | The motor is a DC motor with a nominal voltage of 12 V and a voltage range of 6–13 V. The current consumption at free airflow is 250 mA at nominal voltage. The motor has reverse polarity protection via a rectifier diode and automatic restart in case of a locked rotor. The protection class is III. |
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