The R2E225-BD40-28 from EBM-Papst is a motorized backward-curved centrifugal impeller, designed for demanding ventilation and air handling applications. The unit combines a single-phase AC motor (M2E068-DF) with a 225 mm fan impeller made of PA6 plastic, delivering up to 1,185 m³/h at free air flow. With its compact design and robust protection, it is an excellent spare part for air handling units, ventilation systems, and heat recovery installations.
The fan is particularly suitable for installers and maintenance technicians who need a reliable, directly replaceable component for existing systems with 115 V AC power supply.
- Air flow up to 1,185 m³/h at free flow (50 Hz)
- Voltage: 115 V AC, 50/60 Hz
- Speed: 2,700 / 3,050 rpm
- Power: 142 W, rated current 1.25 A
- Protection class IP44 with ball bearings for long lifespan
- Internal thermal overload protection (TOP), insulation class F
- Backward-curved impellers made of PA6 plastic for low noise level (69 dB(A))
- Flexible mounting position – shaft horizontal or rotor downwards
At Reserv, you will find original parts from EBM-Papst with fast delivery and reliable availability through 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 | 1185 m³/h |
| Speed | 2700/3050 rpm |
| Power | 142 W |
| Frequency | 50/60 Hz |
| Voltage | 115 V AC VAC |
| Motor frame | The fan is designed for mounting with the shaft horizontal or with the impeller downwards; mounting with the impeller upwards is available on request. Condensate drainage holes are located on the impeller side. The maximum permissible screw length for mounting is 5 mm. An inlet ring (article number 96358-2-4013) is available as an accessory but is not included in the delivery. |
| Casing | backward-curved blades, PA6 plastic impeller, rotor painted black |
| Impeller | The fan impeller is a backward-curved centrifugal impeller with a fan size of 225 mm. The impeller is made of PA6 plastic and rotates clockwise when viewed towards the rotor. At free air flow (50 Hz), an airflow of up to 1185 m³/h is achieved. The direction of rotation is clockwise when viewed towards the rotor. |
| Bearing type | ball bearing |
| IP class | IP44 |
| Motor protection | Thermal overload protector (TOP), internally connected |
| Motor code | M2E068-DF |
| Rotation direction | clockwise, looking towards the rotor |
| Motor type | The motor is type M2E068-DF, a single-phase AC motor designed for 115 V and 50/60 Hz. At 50 Hz, the speed is 2700 rpm with a power consumption of 142 W and a rated current of 1.25 A. The motor is equipped with an internal thermal overload protector (TOP) and has insulation class F. The capacitor is 16 µF / 250 V and the operating mode is S1. |
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