The RLF100-11/18 from EBM-Papst is a compact DC radial fan in the blowers and centrifugal fans category, designed for demanding applications where reliability and long service life are critical. The unit measures 127 x 127 x 25 mm and delivers up to 64 m³/h at a nominal speed of 5100 rpm. The housing is made of fiberglass-reinforced plastic and the base plate of sheet metal, providing a robust and lightweight construction.
Thanks to its compact FlatPak design and wide voltage range, the fan is ideal for electronics cabinets, medical equipment, and industrial automation where space is limited but cooling demands are high.
- Voltage: 12 V DC (range 8–15 V DC)
- Airflow: up to 64 m³/h
- Speed: 5100 rpm
- Power: 8.0 W
- Protection class: IP54
- Bearing type: ball bearing
- Expected lifespan: up to 135,000 hours
- Electrical connection: single wire AWG 22
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Technical specifications
| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 64 m³/h |
| Speed | 5100 rpm |
| Power | 8.0 W |
| Voltage | 12 V DC VAC |
| Motor frame | The base plate is made of sheet steel. The housing is designed as a centrifugal housing in glass-fibre reinforced plastic. An optional protective cover for the outlet opening is available as an accessory. The unit weighs 320 g. |
| Casing | glass-fibre-reinforced plastic (GRP), centrifugal casing |
| Impeller | The impeller is of the backward-curved type and made of glass-reinforced plastic (GRP). Airflow is axial at the inlet and centrifugal at the outlet. The impeller provides a maximum airflow of 64 m³/h (37.7 cfm). The fan dimensions are 127 x 25 mm. |
| Bearing type | ball bearing |
| IP class | IP54 |
| Motor protection | IP54 |
| Motor code | RLF 100-11/12 |
| Motor type | The motor is a DC motor designed for 12 V nominal voltage with a voltage range of 8–15 V DC. It has a power consumption of 8.0 W and a nominal speed of 5100 rpm. The motor is equipped with Sintec sleeve bearings and ball bearings and has an operating temperature range of -20 to +75 °C. The expected lifetime is up to 135,000 hours according to the EBM-Papst standard. |