The 5212N/12HHI-205 from EBM-Papst is a compact DC tubeaxial fan with a speed signal and TTL-compatible output. The fan delivers up to 340 m³/h of airflow and is suitable for demanding environments thanks to its IP54 protection class and robust fiberglass-reinforced plastic housing.
With its compact size of 127 × 38 mm and an operating temperature range of −20 °C to +65 °C, the fan is well-suited for industrial electronics, control systems, and equipment cabinets where reliable cooling and environmental resistance are crucial.
- Voltage: 12 VDC (range 9–15 VDC)
- Airflow: up to 340 m³/h (200 cfm)
- Speed: 4,900 rpm
- Power: 19.0 W
- Sound pressure: 58 dB(A)
- Protection class: IP54
- Bearing type: ball bearing
- Housing: fiberglass-reinforced PBT, square, 127 × 38 mm
- Connection: single wire AWG 22, TR 64
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Technical specifications
| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 340 m³/h |
| Speed | 4900 rpm |
| Power | 19.0 W |
| Voltage | 12 VDC VAC |
| Motor frame | The housing is made of glass-fiber reinforced polybutylene terephthalate (GRP/PBT) and has molded-in spacers for NHH models. The fan dimensions are 127 x 38 mm and the weight is 310 g. Tin-plated finger guards are available as accessories. |
| Casing | glass fibre reinforced plastic (GRP/PBT), square |
| Impeller | The impeller is made of glass-fiber-reinforced polyamide (GRP/PA) and provides a maximum airflow of 340 m³/h (200 cfm). The airflow is directed exhaust over struts. The impeller rotates counter-clockwise when looking at the rotor. |
| Bearing type | ball bearing |
| IP class | IP54 |
| Rotation direction | counter-clockwise, looking at the rotor |
| Motor type | The motor is a DC axial motor that operates with a nominal voltage of 12 VDC and a voltage range of 9–15 VDC. The nominal speed is 4900 rpm. The motor is equipped with ball bearings for long operating life and high reliability. The operating temperature range is -20°C to +65°C. |