The R3G310-FC99-01 from EBM-Papst is a DC-powered centrifugal fan from the RadiCal series with backward-curved blades and single-sided intake. The fan operates on 24 V DC and delivers an impressive 2,600 m³/h at free air flow – all in a compact format of 318×318×165 mm. With an IP44 rating and robust construction, it is excellently suited for demanding built-in applications.
The R3G310-FC99-01 is an excellent choice for ventilation and air conditioning systems where energy efficiency and operational reliability are crucial. The M3G074-CF EC motor with soft start and integrated current limiting makes it easy to integrate into modern control systems.
- Air flow: up to 2,600 m³/h
- Voltage: 24 V DC (range 16–28 V DC)
- Power: 105 W at 1,650 rpm
- EC motor with soft start, current limiting, and tach output
- IP44 ingress protection and ball bearings for long service life
- Optional mounting position and weight 2.83 kg
- Sound pressure level: 63 dB(A)
- Operating temperature: –25 °C to +60 °C
At Reserv, we stock original EBM-Papst products for fast delivery. You can trust that you will receive the correct part – directly from an authorized source. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 2600 m³/h |
| Speed | 1650 rpm |
| Power | 105W |
| Voltage | 24V DC VAC |
| Motor frame | The fan is an EC centrifugal fan in the RadiCal series, designed for integration. The installation position is flexible and the unit weighs 2.83 kg. The inlet ring (part no. 31550-2-4013) is not included in the delivery but is an accessory that must be ordered separately. The maximum screw length for mounting is 14 mm. |
| Casing | painted black rotor surface, PP plastic fan impeller |
| Impeller | The fan impeller is of the RadiCal type with backward-curved, single-intake blades. It is made of PP plastic and has 6 blades. The fan impeller rotates clockwise when viewed from the rotor side and has a size of 310 mm. At free air flow, the fan delivers up to 2600 m³/h. |
| Bearing type | ball bearing |
| IP class | IP44 |
| Motor protection | thermal overload protection for electronics |
| Motor code | M3G074-CF |
| Rotation direction | clockwise, looking towards the rotor |
| Motor type | The motor is of EC type (electronically commutated) with the designation M3G074-CF and operates on 24 V DC with a voltage range of 16–28 V DC. Nominal power consumption is 105 W at 1650 rpm and rated current is 4.3 A. The motor is equipped with soft start, current limiting, power limiter, tach output, and thermal overload protection for the electronics. Insulation class B and protection class III (SELV supply required). Operating mode S1 and ambient temperature –25 °C to +60 °C. |
Similar products
