The 4314NMU from EBM-Papst is a compact DC axial fan from the S-Panther series, equipped with a wall ring mounting and dimensions of 119 × 119 × 32 mm. The fan operates within a wide voltage range of 12–28 V DC and delivers an impressive airflow of 148 m³/h – all in a lightweight plastic design weighing only 0.26 kg. With IP68 protection, it is built to withstand demanding and humid environments.
The S-Panther series is ideal for industrial and outdoor applications where sealing, operational reliability, and flexible mounting are crucial. The brushless DC motor keeps energy consumption low and extends the service life.
- Airflow: 148 m³/h (max. free air flow)
- Rated voltage: 24 V DC, range 12–28 V
- Speed: 2,100 rpm, power 1.9 W
- IP68 protection – resistant to dust and immersion in water
- Brushless DC motor with automatic restart upon locked rotor
- Reverse polarity protection via rectifier diode
- Ball bearings for long operational life
- Optional mounting position – 310 mm cable included
At Reserv, you will find original EBM-Papst parts stocked by our wholesaler, ensuring fast delivery and the right quality – every time. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 148 m³/h |
| Speed | 2100 rpm |
| Power | 1.9 W |
| Voltage | 24V DC VAC |
| Motor frame | The fan measures 119 x 119 x 32 mm and weighs 0.26 kg. Mounting is done via mounting flanges on both sides with ISO 4762 M4 screws without a washer or extra support. The fan can be mounted in any position with the motor shaft in any direction. |
| Casing | plastic, square |
| Impeller | The fan impeller is made of plastic and rotates clockwise when viewed from the rotor side. At a nominal speed of 2100 rpm, the fan delivers a maximum free air flow of 148 m³/h and a maximum static pressure of 44 Pa. The optimal operating point is 110 m³/h at 14 Pa. |
| Bearing type | ball bearing |
| IP class | IP68 |
| Motor protection | automatic restart on locked rotor |
| Rotation direction | clockwise |
| Motor type | The motor is a brushless DC motor with a nominal voltage of 24 V and a voltage range of 12–28 V. Power consumption at free airflow and nominal voltage is 1.9 W with a current consumption of 80 mA. The motor is equipped with reverse polarity protection via a rectifier diode and automatic restart in case of a locked rotor. Protection class is III according to DIN EN 62368. |
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