The 4314NNU from EBM-Papst is a compact axial fan for DC current, equipped with a wall ring and designed for demanding environments. The fan delivers an impressive airflow of 187 m³/h from a housing measuring only 119 × 119 × 32 mm. With an IP68 protection rating, it can handle tough operating conditions where moisture and dust are an issue.
The S-Panther series is ideal for industrial and automation applications where reliable cooling, long service life, and flexible mounting are crucial. The fan can be mounted in any position, simplifying design work.
- Airflow: 187 m³/h at free flow
- Voltage range: 12–28 V DC (nominal 24 V DC)
- Protection rating: IP68
- Service life: 75,000 hours (L10) at 40 °C
- Power consumption: 3.4 W / 140 mA
- Sound pressure level: 43 dB(A)
- Ball bearings for long and stable operation
- Reverse polarity protection and automatic restart upon locked rotor
Reserv stocks original EBM-Papst parts and delivers quickly to those who need the right component without waiting. You can rest assured that you will receive a genuine product with a full quality guarantee. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 187 m³/h |
| Speed | 2700 rpm |
| Power | 3.4 W |
| Voltage | 24V DC VAC |
| Motor frame | The fan has a square plastic housing with dimensions 119 x 119 x 32 mm and weighs 0.26 kg. Mounting is done with ISO 4762 M4 screws without an additional washer or support. The fan can be mounted in any position with the motor shaft in any orientation, and the maximum mounting torque across both mounting flanges is 80 Ncm per corner. |
| Casing | plastic, square |
| Impeller | The fan impeller is made of plastic and rotates clockwise when viewed from the rotor side. The airflow is axial, with the air outlet above the support legs. With free airflow and nominal voltage, a maximum airflow of 187 m³/h and a maximum static pressure of 66 Pa are achieved. |
| Bearing type | ball bearing |
| IP class | IP68 |
| Rotation direction | clockwise |
| Motor type | The motor is a DC motor with automatic restart on locked rotor and reverse polarity protection via a rectifier diode. The nominal voltage is 24 V DC with a voltage range of 12–28 V. At nominal voltage and free airflow, the power consumption is 3.4 W and the current consumption is 140 mA. The motor has a lifetime of 75,000 hours (L10) at 40 °C ambient temperature. |
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