The 8300100673 from EBM-Papst is a compact DC axial fan in a 40 × 40 × 28 mm format, designed for high performance in demanding environments. The fan is powered by 48 V DC and delivers an impressive airflow of 56 m³/h at a maximum speed of 27,000 rpm. With a newly developed motor and optimized flow geometry, it offers a unique combination of power and low noise.
The fan is ideal for applications requiring compact size and high static pressure — for example, in power electronics, industrial automation, and server cooling. Thanks to its PWM control input and tach output, it is easy to integrate into control systems with variable speed.
- Voltage: 48 V DC
- Airflow: 56 m³/h
- Speed range: 3,000–27,000 rpm
- Power consumption: max 22 W
- Sound pressure: 65 dB(A)
- Estimated lifespan: 70,000 hours at 40 °C
- Operating temperature: –20 to +70 °C
- Protection class: IP20 (available up to IP68 and ATEX)
Reserv stocks original EBM-Papst parts and delivers quickly to those who need the right fan without compromise. With us, you get genuine components with full traceability — simply and reliably. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 56 m³/h |
| Speed | 27,000 rpm |
| Power | 22 W |
| Voltage | 48 V DC VAC |
| Motor frame | The fan has compact dimensions of 40 × 40 × 28 mm and is designed for demanding environments. The casing is made of plastic (PBT). The fan is also available with protection up to IP68, ATEX certification, and salt spray resistance for outdoor applications. |
| Casing | plastic (PBT) |
| Impeller | The fan impeller is made of plastic (PA) and has a newly developed flow geometry for high performance and low noise. The airflow direction is blowing over the struts. The direction of rotation is counter-clockwise when viewed from the rotor. At a maximum speed of 27,000 rpm, the fan impeller delivers an airflow of 56 m³/h. |
| IP class | IP20 |
| Motor code | VWCE040KKDGS |
| Rotation direction | counterclockwise, viewed facing the rotor |
| Motor type | The newly developed motor features optimized sound levels and efficiency. It is powered by 48 V DC and has a maximum power consumption of 22 W at free airflow. The motor is equipped with power electronics with optimized efficiency, as well as a tach output and a PWM control input with a speed range of 3,000–27,000 rpm. The operating temperature range is –20 to +70 °C, and the calculated lifetime is 70,000 hours at 40 °C. |
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