The 5218N/2HH is a compact tubeaxial DC fan from EBM-Papst, measuring 127×127×38 mm. It is designed for demanding industrial environments and delivers an impressive 340 m³/h at free air flow. The housing is made of glass-fiber reinforced PBT plastic, providing a robust, lightweight construction with molded-in spacers for easy installation.
This fan is ideal for applications requiring reliable cooling or ventilation under tough conditions – for example, in machinery, control cabinets, and industrial equipment. Its IP54 rating makes it suitable even in dusty or humid environments.
- Voltage: 48 V DC (range 36–60 V)
- Air flow: 340 m³/h at free flow
- Speed: 4900 rpm
- Power: 18 W
- Noise level: 58 dB(A)
- Protection class: IP54
- Bearing type: ball bearing
- Operating temperature: -20 to +65 °C
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Technical specifications
| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 340 m³/h |
| Speed | 4900 rpm |
| Power | 18 W |
| Voltage | 48 V DC VAC |
| Motor frame | The casing is made of glass-fibre reinforced PBT plastic and measures 127x38 mm. The NHH model has a casing with moulded-in standoffs for easy mounting. Accessories such as tin-plated finger guards are available separately. |
| Casing | glass fiber reinforced plastic (PBT), square 127x38 mm |
| Impeller | The impeller is made of glass-fiber reinforced polyamide (PA). The airflow is 340 m³/h at free flow. The airflow is directed as exhaust over the struts. The NHH fan model has a fan housing with molded-in spacer sleeves. |
| Bearing type | ball bearing |
| IP class | IP54 |
| Rotation direction | counter-clockwise, looking at the rotor |
| Motor type | The motor is a DC motor with a nominal voltage of 48 V and a voltage range of 36–60 V. The power consumption at free air flow is 18 W. The nominal speed is 4900 rpm and the operating temperature range is -20 to +65 °C. The motor is equipped with ball bearings for a long service life. |