The R6E355-RB20-01 from EBM-Papst is a powerful RadiCal centrifugal fan with backward-curved blades and single inlet. The fan delivers up to 2,070 m³/h airflow at 50 Hz and is suitable for demanding ventilation and air handling applications. With its compact size of 355 mm and robust construction, it is a reliable choice for industrial operation.
The fan is ideal for units, air handling units, and ventilation systems where high airflow, low noise levels, and energy-efficient operation are important. The sound pressure level is only 39 dB(A), making it suitable even in sound-sensitive environments.
- Airflow: 2,070 m³/h (50 Hz) / 2,255 m³/h (60 Hz)
- Voltage: 230 V AC, 50/60 Hz
- Power: 85 W (50 Hz) / 105 W (60 Hz)
- Speed: 830 rpm
- Sound pressure: 39 dB(A)
- Protection class: IP44
- Ball bearings for long service life
- Thermal overload protection (TOP), internally connected
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 2070 m³/h |
| Speed | 830 rpm |
| Power | 85W |
| Frequency | 50/60 Hz |
| Voltage | 230V AC VAC |
| Motor frame | The fan is a free-standing centrifugal fan of the RadiCal type, 355 mm in size and weighing 4.2 kg. The installation position is shaft horizontal or rotor downwards; rotor upwards is possible on request. Condensate drainage holes are located on the rotor side. The inlet ring (35500-2-4013) is not included in the delivery but is an accessory. |
| Casing | painted black, size 355 mm |
| Impeller | The fan impeller is a RadiCal centrifugal impeller with backward-curved blades and a single inlet. It is made of PP plastic and has 6 blades. The rotor surface is painted black. The fan impeller delivers a maximum airflow of 2070 m³/h at free air (50 Hz) and up to 2255 m³/h at 60 Hz. |
| Bearing type | ball bearing |
| IP class | IP44 |
| Motor protection | Thermal overload protection (TOP), internally connected |
| Motor code | M6E074-DF |
| Rotation direction | clockwise, looking towards the rotor |
| Motor type | The motor is a single-phase AC motor, type M6E074-DF, with a rated voltage of 230 V AC and a frequency of 50/60 Hz. Power consumption is 85 W at 50 Hz and 105 W at 60 Hz. The motor has insulation class F and is equipped with an internally connected thermal overload protector (TOP). Protection class I requires the customer to connect protective earth. The motor is fitted with ball bearings and operates in S1 duty mode. |
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