The RL48-19/18R-016 from EBM-Papst is a compact DC radial fan from the FlatPak series, designed for efficient centrifugal airflow in confined spaces. The unit measures only 76 x 27 mm and weighs 75 g, making it ideal where space is at a premium. With a nominal operating voltage of 48 V DC and a wide voltage range of 36–56 V, it fits into many modern systems.
Thanks to its axial intake and centrifugal exhaust, the RL48-19/18R-016 is well-suited for cooling electronics, medical equipment, and industrial control cabinets where reliable and quiet airflow is required in an extremely compact format.
- Voltage: 48 V DC (range 36–56 V)
- Airflow: up to 27 m³/h
- Speed: 4,400 rpm
- Power: 4.6 W
- Bearing type: ball bearing, lifespan 60,000/30,000 hours
- Operating temperature: -32 °C to +70 °C
- Housing and impeller: glass fibre reinforced plastic (GRP)
- Electrical connection: single strands AWG 26, TR 64
At Reserv, original EBM-Papst parts are stocked by established wholesalers, ensuring genuine quality and fast delivery. Order with confidence and get the right part for your system.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 27 m³/h |
| Speed | 4400 rpm |
| Power | 4.6 W |
| Voltage | 48 V DC VAC |
| Motor frame | The fan belongs to the RL 48 series and is of centrifugal type with axial intake and centrifugal exhaust. The casing is made of glass fiber reinforced plastic. Connection is made via single wires (AWG 26, TR 64). Performance is measured according to ISO 5801, installation category A without contact protection. |
| Casing | glass fiber reinforced plastic (GRP), centrifugal |
| Impeller | The impeller is forward curved and made of glass fiber reinforced plastic (GRP). The airflow is centrifugal with exhaust. The impeller is enclosed in a GRP housing and provides a maximum airflow of 27 m³/h. The unit measures 76 x 27 mm and weighs 75 g. |
| Bearing type | ball bearing |
| Motor code | RL 48-19/18 R-016 |
| Motor type | The motor is a DC motor designed for 48 V nominal voltage with a voltage range of 36–56 V. The power consumption is 4.6 W at a nominal speed of 4400 rpm. The operating temperature range extends from -32 °C to +70 °C. Ball bearings are used for support with an expected lifespan of 60,000/30,000 hours. |
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