The 8414NGML from EBM-Papst is a compact DC axial fan with a wall ring, measuring 80 × 80 × 25 mm. The fan is powered by a brushless DC motor with a nominal voltage of 24 V and is excellent as a spare part or component in new designs. With a sound level of only 20 dB(A), it delivers quiet and efficient cooling.
The fan is suitable for electronics cabinets, medical equipment, and industrial cooling where space is limited and a low noise level is important. The optional mounting position makes installation easy regardless of orientation.
- Airflow: 42 m³/h at 2,050 rpm
- Voltage range: 18–28 V DC
- Power consumption: 1.1 W, rated current 45 mA
- Sound level: 20 dB(A)
- Lifespan (L10): 80,000 hours at 40 °C
- Automatic restart upon locked rotor and polarity protection
- Plastic housing, square frame 80 × 80 × 25.4 mm with 310 mm connection cable
- Optional mounting position – M4 screws (ISO 4762)
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 42 m³/h |
| Speed | 2050 rpm |
| Power | 1.1 W |
| Voltage | 24V DC VAC |
| Motor frame | The housing is square with dimensions 80 × 80 × 25.4 mm and made of plastic. The fan is mounted with M4 screws (ISO 4762) without a washer and without extra support. The maximum tightening torque varies between 50 Ncm at the cable outlet corner and 70 Ncm at the other corners. |
| Casing | plastic, square |
| Impeller | The impeller is made of plastic and rotates counter-clockwise when viewed from the rotor side. The airflow is directed so that the air blows out over the struts. At a nominal speed of 2,050 rpm, the impeller provides a maximum free airflow of 42 m³/h and a maximum static pressure of 20 Pa. |
| Bearing type | plain bearing |
| Motor code | 8414 NGML |
| Rotation direction | counter-clockwise (viewed from rotor side) |
| Motor type | The motor is a brushless DC motor designed for 24 V nominal voltage with a voltage range of 18–28 V. The current consumption at free air flow is nominally 45 mA and the starting current is 85 mA. The motor has automatic restart at locked rotor and reverse polarity protection via rectifier diode. The lifespan (L10) is 80,000 hours at 40 °C ambient temperature. |
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