The 4184N/17X from EBM-Papst is a DC axial fan with a wall ring, measuring 119 × 119 × 38 mm and with a nominal supply voltage of 24 V DC. The fan delivers up to 168 m³/h at free air flow and is ideal for industrial applications where reliable cooling and air circulation are required. The metal housing and ball bearing ensure a long service life even in demanding operating environments.
With a voltage range of 18–32 V DC and a built-in alarm output, the 4184N/17X is well suited for applications that require monitoring of the fan's operating status, such as in server cabinets, control systems, and industrial equipment.
- Voltage: 24 V DC (range 18–32 V)
- Airflow: up to 168 m³/h
- Max static pressure: 100 Pa
- Speed: 3200 rpm
- Power: 5.9 W, rated current 245 mA
- Sound pressure: 49 dB(A)
- Bearing type: ball bearing
- Housing: metal, 119 × 119 × 38 mm
- Alarm output: open collector (high = ok), triggers below 1500 rpm
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 168 m³/h |
| Speed | 3200 rpm |
| Power | 5.9 W |
| Voltage | 24V DC VAC |
| Motor frame | The fans are mounted using ISO 4762 M3 screws (degreased, without additional support and without a washer). The mounting position for the shaft is optional. The maximum torque when mounting over both mounting flanges is 170 Ncm at the cable outlet corner and 300 Ncm at the other corners. The unit weighs 0.39 kg. |
| Casing | metal |
| Impeller | The fan impeller is made of plastic and mounted in a metal housing with dimensions of 119 × 119 × 38 mm. Airflow occurs with air intake over the struts. At free airflow, a maximum airflow of 168 m³/h and a maximum static pressure of 100 Pa are achieved at 3200 rpm. The optimal operating point is 104 m³/h at 40 Pa. |
| Bearing type | ball bearing |
| Rotation direction | clockwise |
| Motor type | The motor is a DC motor with electronic speed control and a nominal voltage of 24 V DC (voltage range 18–32 V). It has built-in reverse polarity protection via a rectifier diode and automatic restart in case of a locked rotor. The rated power at free air flow is 5.9 W and the rated current is 245 mA. The motor is equipped with an alarm output (open collector, high = OK) which triggers at speeds below 1500 rpm. |
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