The 8314/2 from EBM-Papst is a compact DC axial fan with a flanged ring, designed for reliable and quiet operation in demanding environments. The fan measures 80 × 80 × 32 mm and delivers up to 52 m³/h at free air flow. With ball bearings and electronic commutation, it is engineered for a long service life and stable performance.
Thanks to a wide voltage range of 12–31.5 V DC, the 8314/2 is ideal for control cabinets, industrial electronics, and other equipment where reliable cooling in a compact format is required. The optional mounting position provides great flexibility during installation.
- Voltage: 24 V DC (range 12–31.5 V)
- Air flow: up to 52 m³/h
- Maximum static pressure: 60 Pa
- Speed: 3300 rpm
- Power: 2.7 W
- Sound pressure: 35 dB(A)
- Bearing type: ball bearing
- Built-in reverse polarity protection and automatic restart at locked rotor
- Connection: 310 mm cable, 3-wire with open collector tach
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 52 m³/h |
| Speed | 3300 rpm |
| Power | 2.7 W |
| Voltage | 24V DC VAC |
| Motor frame | The fan has a plastic casing measuring 80 × 80 × 32 mm and weighs 170 g. ISO 4762 M4 mounting screws are used without washers or additional support. Maximum tightening torque varies by corner: 20 Ncm at the cable outlet corner and 30 Ncm at the other corners. |
| Casing | plastic, square |
| Impeller | The fan impeller is made of plastic and mounted on a ball-bearing supported shaft for long service life. The airflow is directed over the struts (air outlet over struts). At a nominal speed of 3300 rpm, the fan impeller provides a maximum free airflow of 52 m³/h and a maximum static pressure of 60 Pa. |
| Bearing type | ball bearing |
| Rotation direction | clockwise |
| Motor type | The motor is an electronically commutated DC motor designed for 24 V nominal voltage with a voltage range of 12–31.5 V. It has built-in reverse polarity protection via a diode and automatic restart in the event of a locked rotor. The motor protection class is protection class III. The maximum starting current is 300 mA. |
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