The 4414/2HH from EBM-Papst is a DC axial fan with a wall ring, designed for demanding applications where a compact size and high airflow are combined. The fan measures 119 × 119 × 38 mm and delivers up to 280 m³/h at free air flow. With a voltage range of 18–28 V DC, it is suitable for a range of industrial systems and applications.
Thanks to built-in speed control and reverse polarity protection, the 4414/2HH is well-suited for ventilating control cabinets, electronic equipment, and industrial automation where operational reliability is critical.
- Voltage: 24 V DC (range 18–28 V)
- Airflow: up to 280 m³/h
- Max static pressure: 208 Pa
- Speed: 5000 rpm
- Power: 12 W, rated current 500 mA
- Bearing type: ball bearing
- Sound pressure level: 55 dB(A)
- Electrical connection: cable 310 mm (3 conductors)
- Casing: plastic, mounting position optional
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 280 m³/h |
| Speed | 5000 rpm |
| Power | 12W |
| Voltage | 24V DC VAC |
| Motor frame | The fan is mounted using mounting flanges with ISO 4762 M4 screws, degreased and without a washer. The maximum tightening torque for the mounting holes is 80 Ncm. The mounting position is optional, with a horizontal motor shaft as the standard measuring position. |
| Casing | plastic |
| Impeller | The fan impeller is made of plastic and mounted in a plastic housing measuring 119 × 119 × 38 mm. The airflow is directed with air blowing over the struts. At 5000 rpm and free airflow, the fan impeller delivers up to 280 m³/h and a maximum static pressure of 208 Pa. |
| Bearing type | ball bearing |
| Rotation direction | clockwise |
| Motor type | The motor is a DC motor with a nominal voltage of 24 V and a voltage range of 18–28 V. It has speed control and is equipped with reverse polarity protection via a rectifier diode. Locked rotor protection with automatic restart is included. The rated power is 12 W and the rated current is 500 mA at free airflow. |
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