The W1G208-BA73-52 from EBM-Papst is a robust EC tubeaxial fan with a round casing measuring 232 × 80 mm. The fan operates on 48 V DC and delivers an airflow of up to 618 CFM with a power consumption of 96 W. It is a compact and powerful solution for demanding industrial ventilation needs.
Thanks to its optional mounting position and durable black-painted die-cast aluminum casing, the fan is suitable for a variety of applications—from refrigeration units and HVAC systems to industrial process equipment.
- Voltage: 48 V DC
- Power: 96 W, rated current 2.2 A
- Speed: 3,500 rpm
- Airflow: 618 CFM, max back pressure 230 Pa
- Ball bearings with lifetime lubrication, rated for 40,000 hours of operation
- Built-in soft start, current limit, tach output, and 0–10 V DC/PWM control input
- Impeller made of glass-fiber reinforced PA66 plastic, 5 blades, Ø 208 mm
- Protection class IP20, casing in black-painted die-cast aluminum
Reserv stocks genuine EBM-Papst parts and delivers them quickly to you. You can rest assured that you will receive authentic components of full quality—exactly what is needed to keep your facility running. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Speed | 3500 rpm |
| Power | 96 W |
| Voltage | 48 V DC VAC |
| Motor frame | The fan is intended as a built-in component and is mounted with strength class 8.8 screws. The mounting position is optional. The screws must be secured against accidental loosening, for example with self-locking screws. The fan weighs 2.3 kg and the casing is made of cast aluminum with black paint. |
| Casing | cast aluminum, black lacquered |
| Impeller | The impeller is made of glass fiber reinforced PA66 plastic and has 5 blades. The airflow direction is marked V and the direction of rotation is counter-clockwise when viewed from the rotor. The impeller has a diameter of 208 mm and the rotor surface is painted black. The maximum back pressure is 230 Pa. |
| Bearing type | ball bearing |
| IP class | IP20 |
| Motor code | M1G074-BF |
| Rotation direction | counterclockwise, viewed facing the rotor |
| Motor type | The motor is of type M1G074-BF and is powered by 48 V DC. It has a nominal power consumption of 96 W and a rated current of 2.2 A. The motor is equipped with lifetime-lubricated ball bearings designed for 40,000 hours of operation. The motor's insulation class is B and the mode of operation is S1 (continuous duty). The motor has built-in functions such as soft start, current limit, speed output (tach), and control input 0–10 V DC/PWM. |
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