The 3314NHH from EBM-Papst is a compact DC axial fan from the S-Panther series, designed for reliable and efficient cooling in demanding applications. Measuring 92 × 92 × 32 mm and featuring a wide voltage range of 12–28 V DC, it fits into a variety of systems. The fan delivers an impressive airflow of 104 m³/h and a maximum static pressure of 83 Pa.
Thanks to its flexible mounting position and compact design, the 3314NHH is well-suited for industrial electronics, telecommunications equipment, and other applications where space and operational reliability are critical.
- Airflow: 104 m³/h (max free air)
- Voltage range: 12–28 V DC (nominal 24 V)
- Speed: 3,450 rpm
- Power consumption: 3.4 W / 140 mA
- Ball bearing with an estimated lifespan of 67,500 hours (L10 at 40 °C)
- Automatic restart upon locked rotor and reverse polarity protection
- Sound pressure level: 42 dB(A)
- Optional mounting position, plastic housing 92 × 92 × 32 mm
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 104 m³/h |
| Speed | 3450 rpm |
| Power | 3.4 W |
| Voltage | 24V DC VAC |
| Motor frame | The housing is square and made of plastic with dimensions of 92 × 92 × 32 mm and a weight of 0.19 kg. Mounting is done via a flange in both mounting corners using ISO 4762 M4 screws, without washers and without additional support. The fan can be mounted in any position relative to the axis. |
| Casing | plastic, square |
| Impeller | The fan impeller is made of plastic and is an axial fan impeller with an airflow direction over the struts. At a nominal speed of 3,450 rpm, the fan impeller provides a maximum free airflow of 104 m³/h and a maximum static pressure of 83 Pa. The optimal operating point is 80 m³/h at 26 Pa. |
| Bearing type | ball bearing |
| Motor protection | automatic restart on locked rotor |
| Rotation direction | clockwise |
| Motor type | The motor is a DC motor with a nominal voltage of 24 V and a voltage range of 12–28 V. With free airflow and nominal voltage, the motor consumes 3.4 W with a current consumption of 140 mA. The motor has reverse polarity protection via a diode and automatic restart in the event of a locked rotor. The lifespan is estimated at 67,500 hours (L10) at 40 °C. |
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