The R2E250-RA50-11 from EBM-Papst is a powerful centrifugal fan from the renowned RadiCal series. The fan is equipped with a single-phase 230 V AC motor and delivers an impressive airflow of up to 1,425 m³/h. With its compact RadiCal impeller made of PA plastic and backward-curved blades, it combines high performance with a low noise level of only 59 dB(A).
The fan is ideal for demanding ventilation and air handling applications where reliability and efficient air management are crucial. The internal thermal overload protection and IP44 enclosure make it suitable even for tougher environments.
- Airflow up to 1,425 m³/h at free air (50 Hz)
- 230 V AC, 50/60 Hz – power 210 W, rated current 0.93 A
- Speed 2,500 rpm (50 Hz) / 2,450 rpm (60 Hz)
- Motor M2E068-EC with insulation class F and S1 operation
- Thermal overload protection (TOP), internally connected
- Protection class IP44 with ball bearings for long service life
- Housing in black finish, diameter 250 mm
- Connection via 4-pole Molex connector (PFA AWG20 cable)
At Reserv, you will find original parts from EBM-Papst with fast delivery and secure availability via established wholesale warehouses. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 1425 m³/h |
| Speed | 2500/2450 rpm |
| Power | 210W |
| Frequency | 50/60 Hz |
| Voltage | 230V AC VAC |
| Motor frame | The fan is mounted with the shaft horizontally or with the rotor downwards as standard positions; mounting with the rotor upwards is possible on request. Condensate drainage occurs on the rotor side. The maximum play for the screw holes is 6 mm. An inlet cone (part number 96359-2-4013) is available as an accessory but is not included in the delivery. |
| Casing | painted black, radial fan 250 mm |
| Impeller | The fan wheel is a RadiCal impeller with backward-curved blades and single-sided intake, with a diameter of 250 mm. It is made of PA plastic and has 7 blades. The rotor surface is painted black. The fan delivers up to 1425 m³/h at free air flow at 50 Hz. |
| Bearing type | ball bearing |
| IP class | IP44 |
| Motor protection | Thermal overload protection (TOP), internally connected |
| Motor code | M2E068-EC |
| Rotation direction | clockwise, viewed towards the rotor |
| Motor type | The motor is of type M2E068-EC and is a single-phase AC motor designed for 230 V and 50/60 Hz. At 50 Hz, the rated speed is 2500 rpm and the power consumption is 210 W with a rated current of 0.93 A. The motor's insulation class is F and it is equipped with an internal thermal overload protector (TOP). The operating mode is S1 and the motor's maximum permissible ambient temperature is +80 °C. |
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