The 3418N/2HH is a compact DC tubeaxial fan from EBM-Papst in the 3400 N series, measuring 92 × 92 × 25 mm. It is powered by a 48 V DC motor with fully integrated electronic commutation and delivers an airflow of 84 m³/h in free air. With a noise level of just 32 dB(A), it is ideal for applications where quiet and efficient cooling is required.
The fan is well-suited for cooling electronics, control cabinets, and industrial equipment. The built-in speed signal via open collector output makes it easy to monitor operation in real-time.
- Voltage: 48 V DC (range 36–56 V DC)
- Airflow: 84 m³/h in free air
- Speed: 2,700 rpm
- Power: 2.4 W
- Sound pressure: 32 dB(A)
- Rotation direction: counter-clockwise, viewed from the rotor side
- Motor protection: protection against reverse polarity and locking
- Housing: glass fiber reinforced PBT plastic, fan impeller in polyamide (PA)
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Technical specifications
| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 84 m³/h |
| Speed | 2700 rpm |
| Power | 2.4 W |
| Voltage | 48 V DC VAC |
| Motor frame | The fan belongs to the 3400 N series, measuring 92 x 92 x 25 mm. Its mass is 100 g. Mounting options and stand design are not further specified in the datasheet. |
| Casing | glass-fibre reinforced plastic, fan impeller PA, housing PBT |
| Impeller | The fan impeller is made of polyamide (PA) and is housed in a PBT plastic casing reinforced with fiberglass. The air exits over the support legs. The direction of rotation is counter-clockwise when viewed from the rotor side. The airflow is 84 m³/h at free air circulation. |
| Motor protection | reverse polarity and interlocking protection |
| Rotation direction | counter-clockwise when viewed from the rotor side |
| Motor type | The motor is a DC motor with fully integrated electronic commutation. It is protected against reverse polarity and locking. The nominal voltage is 48 V DC with a voltage range of 36–56 V DC. The motor delivers 2.4 W at a nominal speed of 2,700 rpm. |