The R2E146-AW07-05 from EBM-Papst is a compact centrifugal fan with a backward-curved impeller, designed for single-phase alternating current at 230 V AC. With an airflow of up to 475 m³/h and an IP44 protection class, it is suitable for demanding ventilation applications. The housing is partly cast in aluminum and the fan can be mounted in any position.
The fan is well-suited for air handling units, heat recovery, and industrial ventilation where reliable and continuous operation is required. The M2E068-CA motor is approved for operating mode S1, meaning continuous operation without interruption.
- Airflow: up to 475 m³/h (at free flow, 50 Hz)
- Voltage: 230 V AC, 50/60 Hz
- Power: 140 W (50 Hz) / 155 W (60 Hz)
- Speed: 1550 rpm (50 Hz) / 1750 rpm (60 Hz)
- Protection class: IP44
- Ball bearings for long service life
- Internal thermal overload protection (TOP)
- Impeller made of Sendzimir-galvanized sheet metal – good corrosion resistance
At Reserv, you will find original parts from EBM-Papst with fast delivery directly from wholesale stock. You can be confident that you will receive the correct component – every time. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 475 m³/h |
| Speed | 1550/1750 rpm |
| Power | 140W |
| Frequency | 50/60 Hz |
| Voltage | 230V AC VAC |
| Motor frame | The casing is partly cast in aluminum, and the fan can be mounted in any position. The enclosure class is IP44, depending on installation and position. The fan lacks a condensate drain hole. The maximum screw protrusion is 5 mm. An accessory inlet ring (part number 09576-2-4013) is available but not included in the delivery. |
| Casing | partially cast aluminum, round |
| Impeller | The fan impeller is a forward-curved, single-inlet impeller with a fan size of 146 mm. It is made of Sendzimir galvanized steel, which provides good corrosion resistance. The direction of rotation is clockwise when looking at the rotor. At free airflow (50 Hz), the fan delivers up to 475 m³/h. |
| Bearing type | ball bearing |
| IP class | IP44 |
| Motor protection | Thermal Overload Protector (TOP), internally connected |
| Motor code | M2E068-CA |
| Rotation direction | clockwise, viewed facing the rotor |
| Motor type | The motor is type M2E068-CA and is designed for single-phase alternating current (1~) with a rated voltage of 230 V AC. It operates at 50 Hz with a speed of 1550 rpm and a power consumption of 140 W, and at 60 Hz with 1750 rpm and 155 W. The motor is equipped with ball bearings and has an internal thermal overload protector (TOP). The insulation class is 'B' and the motor's operating mode is S1 (continuous operation). |
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