The 4314T from EBM-Papst is a compact axial fan with a wall ring for DC applications. The fan measures 119 x 119 x 32 mm and is powered by a voltage between 18–32 VDC, making it flexible for a variety of installations. With a maximum airflow of 170 m³/h and a robust plastic housing, it is ideal for electronics cabinets, cooling systems, and industrial equipment.
The fan's speed is controlled via an external NTC temperature sensor, allowing for intelligent adaptation of the rotational speed to actual operating conditions. At high temperatures or low NTC values, the fan automatically runs at full speed – 2,800 rpm – for maximum protection of sensitive components.
- Airflow: 170 m³/h (free air)
- Maximum static pressure: 78 Pa
- Rotational speed: 2,800 rpm
- Voltage: 18–32 VDC
- Ball bearings for long lifespan
- Noise level: 45 dB(A)
- Protection against reverse polarity and automatic restart in case of locked rotor
- Optional mounting position, cable 310 mm
At Reserv, you will find original EBM-Papst parts stocked by our wholesaler for fast delivery. You can rest assured that you will receive the correct product – every time.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 170 m³/h |
| Speed | 2,800 rpm |
| Motor frame | The housing is square and made of plastic with dimensions of 119 x 119 x 32 mm and a mass of 0.22 kg. Mounting is done with ISO 4762 M4 screws without washer or extra support, with a maximum tightening torque of 20 Ncm in all corners. The fan can be mounted in any position with the shaft in a horizontal or other orientation. |
| Casing | plastic |
| Impeller | The fan impeller is made of plastic and is designed to blow air over the struts. With free airflow, a maximum airflow of 170 m³/h and a maximum static pressure of 78 Pa are achieved. The optimal operating point is 134 m³/h at 17 Pa. |
| Bearing type | ball bearing |
| Rotation direction | clockwise |
| Motor type | The motor is speed-controlled and uses an external temperature sensor (NTC) to regulate the speed. At ambient temperatures >= 50 °C or NTC values <= 34 kOhm, the fan runs at maximum speed (2800 rpm). The motor has built-in protection against reverse polarity via a rectifier diode and automatic restart in case of a locked rotor. Protection class III. |
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