The R1G140-AV17-02 from EBM-Papst is a DC-powered centrifugal fan with a forward-curved single-inlet impeller, designed for demanding ventilation and cooling applications. The fan is powered by an M1G055-CF EC motor with a rated voltage of 24 V DC, delivering an airflow of up to 405 m³/h at free flow. The combination of energy-efficient EC technology and robust steel plate construction makes it a reliable choice for professional systems.
The fan is ideal for applications where precise air control and adjustable speed are important, such as industrial cooling, air handling units, and electronics cabinets. The 0–10 V DC or PWM signal control input allows for easy integration into existing control systems.
- Voltage: 24 V DC (range 16–28 V DC)
- Airflow: up to 405 m³/h (ISO 5801, Category A)
- Power: 54 W, rated current 2.5 A
- Speed: 1,750 rpm
- Protection class: IP22
- Ball bearings for long and quiet operation
- Built-in soft start, current limiting, and reverse polarity protection
- Mounting in any position, housing in black painted steel plate
At Reserv, you will find original EBM-Papst parts, stocked by wholesalers for quick delivery. You can be confident that you will receive the correct component – every time.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 405 m³/h |
| Speed | 1750 rpm |
| Power | 54 W |
| Voltage | 24V DC VAC |
| Motor frame | The fan is designed for mounting in any position without restriction as to mounting orientation. Mounting screws may have a maximum penetration depth of 6 mm. An inlet ring accessory (part number 09576-2-4013) is available but not included in the delivery. The fan has no condensate drainage hole. |
| Casing | steel plate, painted black |
| Impeller | The fan impeller is a forward-curved single-inlet wheel with a diameter of 140 mm. It is made of sheet steel and painted black. The fan is a centrifugal fan and the air performance measurement is performed according to ISO 5801 installation category A. At rated operation (24 V DC), the fan delivers an airflow of up to 405 m³/h at free air flow. |
| Bearing type | ball bearing |
| IP class | IP22 |
| Motor code | M1G055-CF |
| Rotation direction | clockwise, when facing the rotor |
| Motor type | The motor is an EC motor, type M1G055-CF, with a rated voltage of 24 V DC and a voltage range of 16–28 V DC. Power consumption is 54 W at rated operation, and the rated current is 2.5 A. The motor is equipped with ball bearings and has insulation class B. It has built-in soft start, current limiting, reverse polarity protection, and a control input for 0–10 V DC or PWM signal. The motor is rated for operating mode S1 and belongs to protection class III (SELV). |
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