The S4E450-AP01-02 from EBM-Papst is a robust axial fan with a protective grille, built for demanding industrial ventilation applications. The fan operates on 230 V AC at 50/60 Hz and delivers an impressive airflow of up to 5,705 m³/h. With compact dimensions of 541 × 541 × 164 mm, it fits seamlessly into air handling units and ventilation systems.
This fan is ideal for air handling units, heat recovery, and industrial ventilation where high capacity and operational reliability are crucial. The protective grille made of phosphated steel with black plastic coating provides a professional finish.
- Airflow: up to 5,705 m³/h (50 Hz)
- Voltage: 230 V AC, 50/60 Hz
- Power: 245 W (50 Hz) / 355 W (60 Hz)
- Speed: 1,400 / 1,600 rpm
- Protection class IP44 — resistant to moisture and dust
- Ball bearings for long service life and quiet operation
- Thermal Overload Protection (TOP), internally connected
- 5 sickle-shaped blades made of sheet steel, motor M4E074-GA
At Reserv, we stock original EBM-Papst parts for fast delivery. You can be assured of receiving a genuine component with a full quality guarantee — directly from an authorized source. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 5705 m³/h |
| Speed | 1400/1600 rpm |
| Power | 245/355 W |
| Frequency | 50/60 Hz |
| Voltage | 230V AC VAC |
| Motor frame | The fan is equipped with a protective guard grille made of phosphated steel coated with black plastic (RAL9005), adapted for a short nozzle. The size is 450 mm and the unit weighs 7.06 kg. The standard installation position is shaft horizontal or rotor downwards, while rotor upwards is available on request. Condensate drain holes are located on the rotor side. |
| Casing | steel, painted black rotor; guard grille material steel phosphated and coated with black plastic (RAL9005) |
| Impeller | The impeller belongs to the S-series with sickle-shaped sheet steel blades, painted black. It has 5 blades and airflow direction A. The fan is designed for a short nozzle and is supplied with a protective grille. In free air (50 Hz), the fan delivers up to 5705 m³/h at 1400 rpm. |
| Bearing type | ball bearing |
| IP class | IP44 |
| Motor protection | thermal overload protector (TOP), internally connected |
| Motor code | M4E074-GA |
| Rotation direction | clockwise, looking towards the rotor |
| Motor type | The motor is a single-phase AC motor, size 74, designated M4E074-GA. It is designed for 230 V AC at both 50 and 60 Hz, with a power consumption of 245 W (50 Hz) and 355 W (60 Hz) respectively. Insulation class F and moisture/environmental protection class H1 are used. The motor is equipped with internally wired thermal overload protection (TOP) and is driven by an 8 µF/400 V capacitor. The motor has ball bearings and operates in duty cycle S1. |
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