The A4D450-AO10-04 from EBM-Papst is a powerful AC axial fan with a diameter of 450 mm. It is equipped with a three-phase AC motor of type M4D094-HA and delivers an impressive airflow of up to 4530 m³/h. With an IP54 protection rating and ball bearings, it is built for demanding industrial environments.
The fan is ideal for large-scale ventilation and air handling systems where high capacity, operational reliability, and low noise levels are crucial. The HyBlade impeller with sickle-shaped blades provides efficient airflow control and contributes to smooth, quiet operation during continuous use.
- Airflow: up to 4530 m³/h
- Voltage: 230/400/460 V AC, 50/60 Hz
- Power: 455 W, rated current 1.02 A
- Speed: 1370/1520/1600 rpm
- Protection class: IP54
- Bearing type: ball bearings for long lifespan
- Motor protection: thermal overload protection (TOP)
- Sound pressure level: 62 dB(A)
At Reserv, you will find original EBM-Papst parts with fast delivery directly from wholesaler stock. You can shop securely knowing that you are getting genuine components with full quality assurance. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 4530 m³/h |
| Speed | 1370/1520/1600 rpm |
| Power | 455 W |
| Frequency | 50/60 Hz |
| Voltage | 230/400/460 V AC VAC |
| Motor frame | The fan is mounted with a terminal box made of PP plastic and has condensate drain holes on the impeller side. The standard mounting position is horizontal shaft or impeller facing downwards; impeller facing upwards is possible by order. The maximum screw-in depth is 12 mm with a tightening torque of 1.5 ± 0.2 Nm. The cable dimension for connection is min. 6 mm and max. 12 mm. |
| Casing | plastic block (PP plastic), size 450 mm |
| Impeller | The fan impeller is of the HyBlade type 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 black lacquered and the airflow direction is V (exhaust air). The fan impeller provides an airflow of up to 4530 m³/h at 50 Hz. |
| 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 three-phase AC motor, type M4D094-HA, frame size 94. It has insulation class F and environmental protection class H2. The motor is equipped with ball bearings and thermal overload protection (TOP) with basic insulation. The operating mode is S1 (continuous operation) and the motor complies with standard EN60034-1 and CE approval. |
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