The R2S175-AB56-30 from EBM-Papst is a compact centrifugal fan with backward-curved blades, designed for integration into professional ventilation and air handling systems. The fan measures 175 mm in diameter and is powered by a single-phase asynchronous motor operating at 230 V AC and 60 Hz. With an airflow capacity of 253 CFM and a speed of 2,300 rpm, it delivers reliable performance in continuous operation.
Thanks to its optional mounting position and compact design, the R2S175-AB56-30 is suitable for a variety of applications — from air handling units and heat pumps to industrial ventilation.
- Voltage: 230 V AC, 60 Hz
- Power: 51 W, rated current 0.29 A
- Speed: 2,300 rpm
- Impeller: 7-bladed, PA plastic, backward-curved blades
- Bearing Type: Ball bearings for long lifespan
- Motor Protection: Internal thermal overload protection (TOP)
- Protection Class: IP20
- Connection: PVC cable AWG20, 3 spliced conductors
Reserv stocks original EBM-Papst parts and offers fast delivery directly to you. You can be confident that you are getting the correct component — certified and quality-assured. Refer to the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Speed | 2300 rpm |
| Power | 51 W |
| Frequency | 60 Hz |
| Voltage | 230V AC VAC |
| Motor frame | The fan is designed for built-in installation and is mounted with screws of strength class 8.8. The screws must be secured against accidental loosening, for example with self-locking screws. The installation position is optional. Maximum screw slip is shown in the product drawing. The fan must be attached to the structure without tension, and if the fan is connected to air ducts, the connection should be vibration-isolated, for example with compensators. |
| Impeller | The impeller is made of PA plastic and has 7 blades. The rotor surface is painted black. The direction of rotation is clockwise when viewed towards the rotor. The impeller is of the open type without condensate drain holes. |
| 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 single-phase (1~) with a rated voltage of 230 V AC and a frequency of 60 Hz. The motor designation is M2S052-CA with motor size 52. The insulation class is 'B' and the operating mode is S1 (continuous operation). The motor is equipped with an internally connected thermal overload protector (TOP) and complies with standards EN60335-1 and CE approval. The protection class is I, which requires the customer to connect protective earth. |
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