The 4414/2N-522 from EBM-Papst is a compact DC axial fan with a tube-axial design, equipped with a speed signal and open collector output. The fan operates on 24 V DC and is suitable for applications where operational reliability and monitoring are important. The square plastic housing measures 119 × 119 × 38 mm and weighs only 285 g.
Thanks to optional mounting positions and a voltage range of 18–28 V, the 4414/2N-522 is a flexible solution for control cabinets, medical equipment, and industrial electronics where stable airflow and a compact form factor are required.
- Voltage: 24 V DC (18–28 V)
- Airflow: up to 205 m³/h
- Maximum static pressure: 118 Pa
- Speed: 3,650 rpm
- Power: 5.4 W | Rated current: 226 mA
- Sound pressure level: 46 dB(A)
- Bearing type: ball bearing
- Protection: reverse polarity via rectifier diode, automatic restart at locked rotor
- Electrical connection: cable 1,000 mm
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 205 m³/h |
| Speed | 3650 rpm |
| Power | 5.4 W |
| Voltage | 24V DC VAC |
| Motor frame | The fan has a square plastic housing with dimensions 119 × 119 × 38 mm and weighs 285 g. Mounting is done with ISO 4762 M4 screws without a washer or extra support. The maximum tightening torque during mounting is 80 Ncm for all corners of the mounting flange. The mounting position is optional. |
| Casing | plastic, square |
| Impeller | The fan impeller is made of plastic and rotates clockwise when viewed from the rotor side. The airflow is directed outwards over the struts. With free airflow and nominal voltage, the fan delivers a maximum of 205 m³/h and a maximum static pressure of 118 Pa. The optimal operating point is 125 m³/h at 42 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 between 18 and 28 V. At nominal voltage, the motor consumes 5.4 W and draws 226 mA. The motor has built-in protection against reverse polarity via a rectifier diode and automatic restart in the event of a locked rotor. The rotation speed in free air flow and at nominal voltage is 3,650 rpm. |
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