The W4D350-CA06-14 from EBM-Papst is a robust axial fan with S-blade technology, designed for demanding ventilation applications. The fan is powered by a three-phase AC motor (M4D068-EC) and delivers an impressive airflow of up to 2,870 m³/h at 50 Hz in free air. With its round housing made of pre-galvanized steel coated with black plastic (RAL9005), it is built for long and reliable operation.
The fan is ideal for industrial ventilation systems, units, and process equipment where high airflow and operational reliability are crucial. Thanks to its IP44 rating, it can also handle humid and dusty environments without problems.
- Airflow: up to 2,870 m³/h
- Voltage: 230 V (Δ) / 400 V (Y), 50/60 Hz
- Power: 145 W, current draw 0.39 A
- Speed: 1,420 / 1,620 rpm
- Maximum back pressure: 150 Pa
- Protection class IP44, ball bearings
- Thermal overload protection (TOP), operating mode S1
- Ambient temperature: −25 °C to +50 °C
At Reserv, EBM-Papst original parts are stocked by authorized wholesalers — so you can count on genuine quality and fast delivery directly to your door. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 2,870 m³/h |
| Speed | 1420/1620 rpm |
| Power | 145W |
| Frequency | 50/60 Hz |
| Voltage | 230/400 V AC VAC |
| Motor frame | The fan is delivered with a casing framework made of pre-galvanized steel sheet coated with black plastic (RAL9005) and a protective grille made of steel coated with black plastic (RAL9005). The casing constitutes a complete fan unit with a protective grille that protects the rotor. Condensate drainage holes are located on the rotor side. The unit weighs 5.9 kg and complies with standard EN60335-1 and CE marking. |
| Casing | sheet, pre-galvanised and plastic-coated in black (RAL9005), round |
| Impeller | The impeller has 5 straight blades (A-series) made of sheet metal, painted black. The rotor surface is also painted black. The airflow direction is marked 'V' and the rotation is counter-clockwise when viewed towards the rotor. The impeller has a diameter of 350 mm and provides a maximum airflow of 2870 m³/h at 50 Hz in free air conditions. The maximum back pressure is 150 Pa. |
| Bearing type | ball bearing |
| IP class | IP44 |
| Motor protection | thermal overload protection (TOP) with basic insulation |
| Motor code | M4D068-EC |
| Rotation direction | counter-clockwise, looking at the rotor |
| Motor type | The motor is a three-phase AC motor with the designation M4D068-EC and insulation class B. It can be connected in star (Y) for 400 V or in delta (Δ) for 230 V at both 50 and 60 Hz. At 50 Hz and 400 V (Y), the power consumption is 145 W and the current draw is 0.39 A. The motor is equipped with thermal overload protection (TOP) with basic insulation and operating mode S1. The ambient temperature is permitted to be between -25 °C and +50 °C during operation. |
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