The W4D420-CU02-30 from EBM-Papst is a robust axial fan with a wall ring, designed for demanding industrial ventilation applications. The fan is powered by a three-phase AC motor and delivers an airflow of up to 3,205 m³/h at 50 Hz. With its HyBlade technology, sickle-shaped fan blades combine high efficiency with low noise levels.
The fan is ideal for ventilation systems, air handling units, and industrial facilities where reliable operation under harsh conditions is required. IP54 protection class and an operating temperature range of -40 °C to +60 °C make it suitable for both indoor and outdoor environments.
- Voltage: 400 V AC, 50/60 Hz (three-phase)
- Airflow: 3,205 m³/h
- Speed: 1,360/1,060 rpm
- Power: 260 W
- Protection class: IP54
- Ball bearings for long service life
- HyBlade impeller with five sickle-shaped sheet metal blades
- Housing made of galvanized steel sheet coated with black plastic (RAL9005)
At Reserv, we stock original EBM-Papst parts for fast delivery. You can be confident that you will receive the correct component — certified and delivered directly from an authorized wholesaler. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 3205 m³/h |
| Speed | 1360/1060 rpm |
| Power | 260 W |
| Frequency | 50/60 Hz |
| Voltage | 400V AC VAC |
| Motor frame | The fan is supplied with a round sheet metal full nozzle, galvanized and coated with black plastic (RAL9005). The guard grille is made of steel coated with black plastic (RAL9005). The terminal box material is PP plastic and the total weight is 8.5 kg with a fan size of 420 mm. |
| Casing | sheet metal, galvanized and coated with black plastic (RAL9005), round |
| Impeller | The fan impeller belongs to the S-series with sickle-shaped blades and is equipped with five press-fit sheet metal blades coated with PP plastic. The airflow direction is marked V and the direction of rotation is counter-clockwise when viewed from the rotor. The rotor surface is painted black, and the rotor is positioned with condensate drainage holes on the rotor side. |
| Bearing type | ball bearing |
| IP class | IP54 |
| Motor protection | thermal overload protector (TOP) with basic insulation |
| Motor code | M4D094-EA |
| Rotation direction | counter-clockwise, looking at the rotor |
| Motor type | The motor is a three-phase AC motor of type M4D094-EA with a rated voltage of 400 V AC and insulation class F. It is equipped with thermal overload protection (TOP) with basic insulation and protection class IP54. The motor has ball bearings and is designed for continuous operation (duty class S1). The operating temperature range is -40 °C to +60 °C and the motor complies with CE requirements and EAC approval. |
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