The A4D450-AO14-01 from EBM-Papst is a robust AC axial fan designed for demanding industrial ventilation applications. The fan delivers an airflow of up to 4,500 m³/h and is powered by a three-phase AC motor (M4D094-HA) with 400 V AC and a frequency of 50/60 Hz. With an IP54 protection rating, it effortlessly handles both dust and water splashes.
The fan is perfectly suited for large ventilation and air handling systems, for example, in industry, aggregate applications, and heat recovery, where high capacity and long operating life are crucial.
- HyBlade impeller with 5 sickle-shaped blades for low noise level (65 dB(A)) and high efficiency
- Three-phase AC motor M4D094-HA, insulation class F, operating mode S1
- Speed 1,060/1,360 rpm at 50/60 Hz
- Power 480 W, rated current 0.98 A
- Protection class IP54 – protected against dust and water splashes
- Ball bearings for long service life and reliable operation
- Square mounting frame 450 mm made of PP plastic with terminal box connection
- CE, CCC, and EAC approved
At Reserv, you will find original parts from EBM-Papst, stocked by our wholesaler for fast delivery. You can be confident 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 | 4,500 m³/h |
| Speed | 1060/1360 rpm |
| Power | 480W |
| Frequency | 50/60 Hz |
| Voltage | 400V AC VAC |
| Motor frame | The fan has a square mounting frame of standard dimensions 450 mm and weighs 7.2 kg. The terminal box is made of PP plastic. Condensate drainage holes are on the rotor side. Mounting options are shaft horizontal or rotor downwards as standard; rotor upwards is available on request. |
| Casing | plastic (PP), square mounting frame |
| Impeller | The fan impeller belongs to the HyBlade series with sickle-shaped blades (S-series) and has 5 blades. The blades are made of pressed sheet metal without surface treatment and coated with PP plastic. The rotor surface is painted black. The airflow direction is V (axial), and the direction of rotation is counter-clockwise when looking at the rotor. |
| Bearing type | ball bearing |
| IP class | IP54 |
| Motor protection | Thermal overload protection (TOP) with basic insulation |
| Motor code | M4D094-HA |
| Rotation direction | counterclockwise, viewed facing the rotor |
| Motor type | The motor is a 3-phase AC motor, type M4D094-HA, with insulation class F and duty cycle S1. It is equipped with ball bearings for long life and reliable operation. Motor protection is provided by a thermal overload protector (TOP) with basic insulation. The enclosure rating is IP54, which provides protection against dust and water splashes. The motor is approved according to CE, CCC, and EAC. |
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