The RER120-26/14/2TDMP from EBM-Papst is a compact DC radial fan in the Ø120 x 54 mm format, designed for demanding applications where high airflow and operational reliability are crucial. The fan is powered by 24 V DC and delivers up to 320 m³/h with backward-curved blades for high efficiency and low noise levels.
Thanks to its wide voltage range of 16–32 V DC and an integrated speed signal, the fan is ideal for control systems, medical equipment, industrial machinery, and cooling elements where precise control and monitoring are required.
- Voltage: 24 V DC (16–32 V DC allowed)
- Airflow: 320 m³/h
- Speed: 5,200 rpm
- Power: 51 W
- Dimensions: Ø120 x 54 mm, weight 0.43 kg
- Bearing type: Ball bearing, L10 60,000 h at 40 °C
- Impeller: Backward-curved blades made of fiberglass-reinforced plastic
- Operating temperature: -20 °C to +60 °C
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 320 m³/h |
| Speed | 5200 rpm |
| Power | 51 W |
| Voltage | 24V DC VAC |
| Motor frame | The fan has compact dimensions of Ø120 x 54 mm and weighs 0.43 kg. M4 mounting holes (4 pcs) are available for attachment. The ball bearing provides an L10 service life of 60,000 hours at 40 °C and 37,500 hours at maximum temperature. |
| Casing | Ø120 x 54 mm |
| Impeller | The fan impeller is of the backward-curved type for high efficiency and low noise levels. The impeller is made of glass fiber-reinforced plastic. The airflow direction is axial intake and radial discharge. At nominal operation, an airflow of 320 m³/h is achieved. |
| Bearing type | ball bearing |
| Motor code | RER120-26/14/2TDMP |
| Rotation direction | clockwise, viewed towards the rotor |
| Motor type | The motor is a 3-phase fan drive with very smooth operation and high efficiency. The nominal voltage is 24 V DC with an allowed voltage range of 16–32 V DC. Power consumption is 51 W at nominal operation. The operating temperature range extends from -20 °C to +60 °C. |
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