The R2S175-AA07-39 from EBM-Papst is a compact motorized impeller for centrifugal fan applications with a 175 mm fan wheel. The unit is powered by a single-phase 230 V AC motor and is suitable for operation at both 50 and 60 Hz. With a backward-curved fan wheel made of PA plastic, it delivers an airflow of up to 470 m³/h at free flow.
The fan is well-suited for applications in ventilation, air handling, and industrial cooling where a compact size and flexible mounting are important. Its optional installation position makes it easy to integrate into existing systems.
- Voltage: 230 V AC, 50/60 Hz
- Power: 54 W (50 Hz) / 57 W (60 Hz)
- Speed: 2,580 / 2,440 rpm
- Airflow: up to 470 m³/h
- Fan wheel: backward-curved, 175 mm, PA plastic, 7 blades
- Protection class: IP20
- Bearing type: ball bearings
- Internal thermal overload protection (TOP), insulation class F
At Reserv, we stock original EBM-Papst parts for fast delivery. You can always count on receiving genuine components with the correct quality and performance. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 470 m³/h |
| Speed | 2580/2440 rpm |
| Power | 54 W |
| Frequency | 50/60 Hz |
| Voltage | 230V AC VAC |
| Motor frame | The fan is mounted with screws, and the maximum screw length allowed into the housing is 5 mm. The installation position is flexible, providing great versatility during mounting. An inlet pipe (article number 09576-2-4013) is available as an accessory, but it is not included in the delivery. |
| Impeller | The fan impeller is a backward-curved centrifugal fan impeller with a single inlet and a diameter of 175 mm. It is made of PA plastic and has 7 blades. The rotor surface is unpainted and the rotor is open without condensation drainage holes. At free air flow (50 Hz), the fan impeller delivers up to 470 m³/h. |
| Bearing type | ball bearing |
| IP class | IP20 |
| Motor protection | Thermal overload protector (TOP), internally connected |
| Motor code | M2S052-CA |
| Rotation direction | clockwise, viewed from the rotor |
| Motor type | The motor is a single-phase AC type with the designation M2S052-CA and operates at 230 V AC at 50 or 60 Hz. At 50 Hz, the power consumption is 54 W and the current draw is 0.34 A, while at 60 Hz, it consumes 57 W and draws 0.33 A. The motor is equipped with an internal thermal overload protector (TOP) and has insulation class F. The motor is of protection class I, which requires the customer to connect protective earth. The duty cycle is continuous (S1). |
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