The 4112N/2H6P from EBM-Papst is a compact DC axial fan (tubeaxial) with a speed sensor and open collector output, designed for reliable cooling and ventilation in electronic and industrial applications. The fan measures 92 × 92 × 25.4 mm and weighs only 106 grams – a small footprint with truly excellent performance.
With an airflow of 91 m³/h and a noise level of only 35 dB(A), it is ideal for control cabinets, servers, medical equipment, and other sensitive electronics where quiet and efficient cooling is crucial.
- Voltage: 12 V DC (range 8–15 V)
- Airflow: 91 m³/h at free airflow
- Maximum static pressure: 47 Pa
- Speed: 3000 rpm
- Power: 2.5 W | Rated current: 208 mA
- Noise level: 35 dB(A)
- Bearing type: ball bearing
- Housing: plastic, square | Cable: 310 mm
- Protection against reverse polarity and automatic restart in case of locked rotor
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 91 m³/h |
| Speed | 3000 rpm |
| Power | 2.5 W |
| Voltage | 12 V DC VAC |
| Motor frame | The fan measures 92 × 92 × 25.4 mm and weighs 106 grams. The casing is made of plastic. ISO 4762 M4 mounting screws are used, and the fan can be mounted in any position relative to the motor shaft. The maximum mounting torque is 40 Ncm at the cable outlet corner and 60 Ncm at the other corners. |
| Casing | plastic, square |
| Impeller | The fan impeller is made of plastic and rotates counter-clockwise when viewed from the rotor side. The airflow is directed out over the struts (air outlet over struts). At nominal voltage and free airflow, a maximum airflow of 91 m³/h and a maximum static pressure of 47 Pa are achieved. |
| Bearing type | ball bearing |
| Rotation direction | counter-clockwise |
| Motor type | The motor is a DC motor with a nominal voltage of 12 V and a voltage range of 8–15 V. The power consumption at free airflow is 2.5 W and the current consumption is 208 mA at nominal voltage. The motor has automatic restart at locked rotor and protection against reverse polarity via a rectifier diode. The speed at free airflow and nominal voltage is 3000 rpm. |
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