The RG160-28/18NU from EBM-Papst is a compact DC radial fan with dimensions of 220 × 220 × 56 mm, designed for demanding environments where high ingress protection is required. Thanks to its IP68 enclosure, the electronics and windings are fully potted, making the unit suitable for permanent submersion in water. It is a reliable solution for applications where conventional fans are insufficient.
With backward-curved centrifugal blades and axial air intake, the RG160-28/18NU delivers efficient and consistent airflow. The fan is suitable for industrial equipment, vehicle systems, and marine installations where robustness and compact size are paramount.
- Voltage: 48 V DC (permissible range: 28–60 V DC)
- Airflow: 209 m³/h at nominal voltage
- Speed: 2850 rpm
- Power: 20 W
- Protection class: IP68 – fully potted electronics and windings
- Bearing type: ball bearing
- Motor protection: protection against reverse polarity and blocking current
- Housing: fiberglass-reinforced composite material with steel base plate
- Temperature range: −20 to +70 °C
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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 | 48 V DC VAC |
| Motor frame | The casing is designed as a scroll housing in fiberglass-reinforced composite material with a steel base plate. The unit measures 220 × 220 × 56 mm and is intended for installation in applications requiring high ingress protection. The mounting position is not specifically stated in the datasheet. |
| Casing | glass-fiber-reinforced composite material, scroll casing with steel baseplate |
| Impeller | The fan impeller is a backward-curved centrifugal impeller made of glass fibre-reinforced composite material. Airflow occurs with axial air intake and centrifugal air discharge. At nominal voltage, the fan delivers an airflow of approximately 209 m³/h at 2850 rpm. |
| Bearing type | ball bearing |
| IP class | IP68 |
| Motor protection | reverse polarity protection and blocking current |
| Motor code | RG 160-28/18NU |
| Rotation direction | counter-clockwise, viewed from the rotor side |
| Motor type | The motor is a DC motor with reverse polarity and blocking current protection. It is fully encapsulated according to IP68 standard, which means that electronics and windings are completely potted to withstand permanent submersion in water. The operating voltage is 48 V DC with an allowed voltage range of 28–60 V DC. The temperature range is -20 to +70 °C. |
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