The W4E300-JS72-30 from EBM-Papst is a robust axial fan with a wall ring, designed for demanding ventilation projects in industry and buildings. The fan is powered by a single-phase 230 V AC motor and delivers an impressive airflow of up to 1780 m³/h. Thanks to ball bearings with low-temperature lubricant and an operating temperature range down to -40 °C, it can handle even harsh environments.
The fan is ideal for ventilation units, air handling systems, and industrial installations where high capacity, low noise level, and flexible mounting are important factors.
- Airflow up to 1780 m³/h at free air and 50 Hz
- Power consumption 72 W (50 Hz) / 90 W (60 Hz)
- 5 sickle-shaped blades for high efficiency and low noise level – 56 dB(A)
- Ball bearings with low-temperature lubricant for long service life
- Internal thermal overload protector (TOP) for motor safety
- Protection class IP44 – withstands moisture and dusty environments
- Optional mounting position and PP plastic housing with steel grille (RAL9005)
- Operating temperature -40 °C to +50 °C
At Reserv, you will find original parts from EBM-Papst stocked by our wholesaler for fast delivery. You can shop with confidence, knowing that you will get the right component – every time. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 1780 m³/h |
| Speed | 1320/1500 rpm |
| Power | 72/90 W |
| Frequency | 50/60 Hz |
| Voltage | 230V AC VAC |
| Motor frame | The fan is supplied with a fan housing made of PP plastic with an integrated steel guard grille coated with black plastic (RAL9005). The mounting position is optional, and enclosure class IP44 applies depending on installation and position according to EN60034-5. The fan weighs 2.95 kg and has a fan size of 300 mm. No condensate drain holes are present. |
| Casing | PP plastic, round; protective grille material steel coated with black plastic (RAL9005) |
| Impeller | The impeller has 5 sickle-shaped S-series blades for high efficiency and low noise levels. The blades are made of pressed sheet metal (bright) and coated with PP plastic. The rotor surface is black lacquered. The airflow direction is marked 'V' and the rotation is counter-clockwise when viewed towards the rotor. In free air and at 50 Hz, the fan achieves an airflow of up to 1780 m³/h. |
| Bearing type | low-temperature grease-lubricated ball bearings |
| IP class | IP44 |
| Motor protection | Thermal overload protector (TOP), internally connected |
| Motor code | M4E068-CF |
| Rotation direction | counter-clockwise, looking at the rotor |
| Motor type | The motor is of type M4E068-CF and is a single-phase motor designed for 230 V AC at 50 or 60 Hz. It has a power consumption of 72 W at 50 Hz and 90 W at 60 Hz, with a rated current of 0.32 A and 0.40 A respectively. The motor is equipped with ball bearings with low-temperature lubricant for long service life. Motor protection is provided by an internal thermal overload protector (TOP). The insulation class is B, and the motor can withstand ambient temperatures between -40 °C and +50 °C. |
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