The 4184NXHH from EBM-Papst is a compact DC axial fan with a wall ring, measuring 119 x 119 x 38 mm. The fan operates within a wide voltage range of 12–25 V DC and delivers an impressive airflow of 260 m³/h. It is an excellent choice as a spare part or a component in new installations in computer technology, industry, and electronics cooling.
With a maximum static pressure of 204 Pa and an optimal operating point of 160 m³/h at 100 Pa, the 4184NXHH is a reliable choice for demanding cooling applications. The metal housing provides robust protection, and the optional mounting position offers great flexibility during installation.
- Airflow: 260 m³/h (free air)
- Voltage: 24 V DC nominal (12–25 V)
- Speed: 4,900 rpm
- Power consumption: 12 W
- Sound pressure: 60 dB(A)
- Bearing type: Ball bearing for long service life
- Metal housing with optional mounting position
- Automatic restart upon locked rotor and reverse polarity protection
At Reserv, EBM-Papst original parts are stocked by established wholesalers, guaranteeing genuine quality and fast delivery. Choose Reserv for secure purchasing of the right part — 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 | 260 m³/h |
| Speed | 4900 rpm |
| Power | 12W |
| Voltage | 24V DC VAC |
| Motor frame | The fan has a metal housing with dimensions of 119 x 119 x 38 mm and a weight of 0.38 kg. ISO 4762 M3 mounting screws are used, degreased and without a washer. The maximum tightening torque during assembly is 170 Ncm in the cable outlet corner and 300 Ncm in the other corners. The mounting position for the motor shaft can be arbitrary. |
| Casing | metal |
| Impeller | The impeller is made of plastic and is designed for axial flow where air is drawn in over the struts. At a nominal speed of 4900 rpm, the fan delivers a maximum free air flow of 260 m³/h and a maximum static pressure of 204 Pa. The optimal operating point is 160 m³/h at 100 Pa. |
| Bearing type | ball bearing |
| Motor protection | automatic restart at locked rotor |
| Rotation direction | clockwise |
| Motor type | The motor is a DC motor with a nominal voltage of 24 V and a voltage range of 12–25 V. The power consumption at free air flow is 12 W at nominal voltage. The motor has reverse polarity protection via a rectifier diode and automatic restart in case of a locked rotor. Enclosure class III and protection class for DC motor operation are included. |
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