The RG160-28/14NU from EBM-Papst is a DC centrifugal fan with backward-curved blades, designed for demanding environments where sealing and performance are critical. The fan measures 220 × 220 × 56 mm and delivers up to 209 m³/h at free air flow. With an IP68 protection rating, it can withstand submersion in water, making it a robust choice for harsh operating conditions.
Thanks to a voltage range of 12–28 V DC, the RG160-28/14NU is well-suited for applications requiring flexible supply voltage, such as industrial machinery, medical equipment, and outdoor installations with high demands on weather resistance.
- Voltage: 24 V DC (range 12–28 V)
- Airflow: up to 209 m³/h
- Max static pressure: 460 Pa
- Speed: 2850 rpm
- Power: 20 W, rated current 830 mA
- Protection class: IP68
- Bearing type: ball bearing
- Motor protection: reverse polarity protection and automatic restart at locked rotor
- Connection: 325 mm cable, optional mounting position
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 209 m³/h |
| Speed | 2850 rpm |
| Power | 20 W |
| Voltage | 24V DC VAC |
| Motor frame | The fan has a square housing with dimensions 220 × 220 × 56 mm and a weight of 1.4 kg. Mounting is done via a flange with ISO 4762 M4 screws, degreased and without washers. The maximum tightening torque during assembly is 70 Ncm in all corners. |
| Casing | mixed media, square |
| Impeller | The fan impeller is made of plastic and is designed for centrifugal (radial) airflow, where air is drawn in axially and blown out radially. With unrestricted airflow, a maximum flow rate of 209 m³/h is achieved, and a maximum static pressure of 460 Pa at 2850 rpm. The optimal operating point is 120 m³/h at 166 Pa. |
| Bearing type | ball bearing |
| IP class | IP68 |
| Motor protection | automatic restart on locked rotor |
| Rotation direction | counter-clockwise |
| Motor type | The motor is a DC motor with a nominal voltage of 24 V and a voltage range of 12–28 V. At nominal voltage, the motor consumes 20 W and draws a current of 830 mA. The motor has reverse polarity protection via a rectifier diode and automatic restart in case of locked rotor. The enclosure rating is IP68, which means the fan can withstand submersion in water. |
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