The S4D350-BA06-08 from EBM Papst is a robust AC axial fan, built for demanding industrial ventilation applications. With an airflow of up to 2,870 m³/h and a square steel housing, it is perfectly suited for units, air handling systems, and heat recovery units. The fan is powered by the M4D068-EC three-phase AC motor and can be operated at both 230 V (delta) and 400 V (star).
Thanks to its IP44 rating and robust steel housing with black painted protective grilles, the fan can easily handle tough operating environments. It is suitable for installers and OEM manufacturers who need a reliable and powerful fan solution.
- Airflow: up to 2,870 m³/h
- Voltage: 230 V (delta) / 400 V (star), 50/60 Hz
- Power: 145 W at 400 V/50 Hz
- Speed: 1,420/1,620 rpm
- Protection class: IP44
- Bearing type: ball bearing
- Housing: steel, square with black painted protective grilles (RAL9005)
- Connection: terminal block in junction box with axial cable outlet
At Reserv, we stock EBM Papst original parts for quick delivery. You can be confident that you will receive genuine components with a full quality guarantee. Please refer to 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 supplied with protective grilles for flush mounting. The casing is designed for installation with the shaft horizontally or the rotor downwards, and rotor upwards can be provided upon request. The junction box is made of ABS plastic with axial cable entry and supports cables with a maximum diameter of 7.5 mm. Condensate drainage openings are located on the rotor side. |
| Casing | steel, square; protective grilles of steel coated with black plastic (RAL9005) |
| Impeller | The impeller belongs to the A-series with straight blades and has a single inlet. It consists of 5 sheet metal blades coated with black paint, and the rotor is also coated in black. The airflow direction is type 'A' and rotation is clockwise when viewed from the rotor side. With free airflow and 400 V/50 Hz, the impeller delivers up to 2870 m³/h. |
| Bearing type | ball bearing |
| IP class | IP44 |
| Motor code | M4D068-EC |
| Rotation direction | clockwise, viewed from the rotor side |
| Motor type | The motor is a three-phase AC motor, type M4D068-EC, with insulation class B and operating mode S1. It is designed for a mains voltage of 230 V (delta) or 400 V (star) at 50 or 60 Hz. At 400 V/50 Hz, the power consumption is 145 W and the current draw is 0.39 A, while at 60 Hz it is 190 W and 0.36 A. The motor does not have factory-installed overheating protection and complies with standard EN60335-1. The protection class is I, provided that the protective earth is connected by the customer. |
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