The R4E280-AA09-20 from EBM-Papst is a backward-curved motorized impeller designed for demanding ventilation and air handling applications. It delivers an impressive airflow of up to 1390 m³/h and is powered by a single-phase AC motor running on 115 V / 60 Hz with a power consumption of only 125 W. The fan is ideally suited for air handling units, refrigeration systems, and industrial ventilation where compact design and reliable operation are crucial.
Thanks to its optional mounting position and robust galvanized sheet steel housing, the R4E280-AA09-20 is easy to integrate into existing systems. CE marking and UL507 approval make it suitable for both European and North American applications.
- Airflow up to 1390 m³/h (at free air supply, 60 Hz)
- 115 V AC / 60 Hz, single-phase – 125 W, 1.1 A rated current
- Backward-curved single-inlet impeller, 280 mm diameter, 8 blades in galvanized sheet steel
- Ball bearings for long service life and continuous operation (operating mode S1)
- Internal thermal overload protection (TOP), protection class IP44
- Optional mounting position – round galvanized sheet steel housing
- CE marked and UL507 approved
At Reserv, original EBM-Papst parts are stocked by established wholesalers, guaranteeing fast delivery and genuine quality. Order with confidence and get the right part delivered directly to your door. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 1390 m³/h |
| Speed | 1400 rpm |
| Power | 125W |
| Frequency | 60 Hz |
| Voltage | 115 V AC VAC |
| Motor frame | The fan is designed for mounting in any position. Screws with a maximum of 5 mm play can be used for mounting. There are no condensate drainage holes. The fan complies with standard EN60335-1 and has CE marking and UL507 approval. Protection class I applies provided the customer connects protective earth. |
| Casing | sheet steel, galvanized, round |
| Impeller | The fan impeller is a backward-curved single-inlet wheel with a diameter of 280 mm. It is made of galvanized sheet steel and has 8 blades. The rotor surface is unpainted. The fan delivers a maximum airflow of up to 1390 m³/h at free air delivery (60 Hz). An accessory inlet ring (art. no. 96360-2-4013) is available separately but is not included in the delivery. |
| Bearing type | ball bearing |
| IP class | IP44 |
| Motor protection | Thermal overload protection (TOP), internally connected |
| Motor code | M4E068-DF |
| Rotation direction | clockwise, looking towards the rotor |
| Motor type | The motor is a type M4E068-DF, a single-phase AC motor designed for 115 V and 60 Hz. It has a power consumption of 125 W and a rated current of 1.1 A under nominal operating conditions. The motor is equipped with an internal thermal overload protector (TOP) and has insulation class B. The motor bearings are ball bearings, and the duty cycle is S1 (continuous operation). The capacitor is 10 µF with a voltage rating of 250 V. |
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