8414NH
The impeller and inner housing of ebm‑papst’s compact DC axial fans are engineered using state-of-the-art computer‑aided design software. The blades are aerodynamically optimized and dynamically balanced in two planes to deliver peak performance. Airflow and motor characteristics are precisely matched to the fan’s dimensions, ensuring quiet operation even under high back pressure.
Technical Specifications
Technical Specifications
| Weight | 0.095 kg |
|---|---|
| Dimensions | 80 x 80 x 25 mm |
| Impeller material | Glass-fiber reinforced PA plastic |
| Housing material | Glass-fiber reinforced PBT plastic |
| Airflow direction | Exhaust over struts |
| Service life L10 at 40 °C | 70000 h |
| Service life L10 at maximum temperature | 35000 h |
| Locked-rotor protection | Locked-rotor and overload protection |
| Option | Possible custom designs: Speed signal Go / No-go alarm Alarm with speed limit External temperature sensor Internal temperature sensor PWM control input Analog control input Moisture protection Degree of protection: IP54 / IP68 |
Rated data
| Type of voltage | DC | |
|---|---|---|
| Nominal voltage | in V | 24 |
| Nominal voltage range | in V | 18 .. 26 |
| Speed |
in min -1 |
3600 |
| Power input | in W | 2.4 |
| Min. ambient temperature | in °C | -20 |
| Max. ambient temperature | in °C | 70 |
| Air flow | in m³/h | 79 |
| Sound power level | in B | 5 |
| Sound pressure level | in dB(A) | 37 |
Curve
Product drawing
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Shanghai ICP Filing No. 17022466-1
