The 8414N/2HP is a compact DC axial fan from EBM-Papst with a wall ring, measuring 80 × 80 × 25 mm. It is designed for 24 V DC operation and delivers an airflow of up to 78 m³/h – a powerful performance in a small design. Featuring ball bearings and automatic restart upon locked rotor, it is built for reliable, continuous operation.
The fan is ideal for electrical cabinets, control systems, and electronic equipment where efficient cooling is required in confined spaces. PWM control (25 kHz) and open collector tacho signal provide good control and easy integration into existing systems.
- Voltage: 24 V DC (operating range 16–28 V)
- Airflow: 78 m³/h
- Static pressure: 58 Pa
- Speed: 3600 rpm
- Power: 2 W
- Sound pressure: 37 dB(A)
- Bearing type: Ball bearing
- Reverse polarity protection and automatic restart upon locked rotor
- Dimensions: 80 × 80 × 25.4 mm, weight 95 g
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 78 m³/h |
| Speed | 3600 rpm |
| Power | 2 W |
| Voltage | 24V DC VAC |
| Motor frame | The fan measures 80 × 80 × 25.4 mm and weighs 95 grams. The housing is made of plastic. Mounting is done via the flanges with ISO 4762 M4 screws without additional support or washers. The maximum tightening torque varies depending on the mounting corner: 50 Ncm at the cable outlet corner and 70 Ncm at the other corners. |
| Casing | plastic, square |
| Impeller | The fan impeller is made of plastic and is of axial type. The airflow direction is out over the struts (air outlet over struts). At a nominal speed of 3600 rpm, a maximum free airflow of 78 m³/h and a maximum static pressure of 58 Pa are delivered. |
| Bearing type | ball bearing |
| Motor protection | automatic restart on locked rotor |
| Rotation direction | counterclockwise |
| Motor type | The motor is a DC motor with electronic control and a PWM input signal (25 kHz). The nominal voltage is 24 V DC with an operating range of 16–28 V. The motor has reverse polarity protection via a rectifier diode and automatic restart in case of a locked rotor. The protection class is III and the insulation resistance exceeds 10 MOhm. |
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