The 4114N/12HHR-297 from EBM-Papst is a DC axial fan with speed signal and TTL-compatible output signal, built for demanding industrial applications. The fan delivers up to 260 m³/h of airflow and is perfectly suited for systems where precise speed monitoring is crucial. The housing is made of die-cast aluminum, providing a robust and compact design in a 119 × 119 × 38 mm format.
With a voltage range of 16–30 V DC and built-in protection against reverse polarity and locked rotor, the 4114N/12HHR-297 is a reliable choice for control cabinets, industrial electronics, and cooling systems where dependability and a long lifespan are required.
- Voltage: 24 V DC (range 16–30 V DC)
- Airflow: up to 260 m³/h
- Speed: 5,000 rpm
- Power: 12.4 W
- Sound pressure: 60 dB(A)
- Bearing type: ball bearing, L10 70,000 h at 40 °C
- Motor protection: reverse polarity and locked rotor
- Housing: die-cast aluminum, 119 × 119 × 38 mm
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 260 m³/h |
| Speed | 5000 rpm |
| Power | 12.4 W |
| Voltage | 24V DC VAC |
| Motor frame | The housing is made of die-cast aluminum with dimensions of 119 x 119 x 38 mm. The fan weighs 0.390 kg. The L10 bearing life is 70,000 hours at 40 °C and 52,500 hours at maximum temperature, thanks to high-quality ball bearings. |
| Casing | printed aluminum, square |
| Impeller | The fan impeller is made of glass-fiber reinforced PA plastic and rotates clockwise when viewed from the rotor. The airflow direction is intake over the struts. At nominal operation, the fan delivers an airflow of up to 260 m³/h. The fan impeller is designed for units with dimensions of 119 x 119 x 38 mm. |
| Bearing type | ball bearing |
| Motor protection | Reverse polarity and locked rotor protection |
| Motor code | 4114NHH |
| Rotation direction | clockwise, viewed towards the rotor |
| Motor type | The motor is a DC axial fan, type 4114NHH, with a nominal voltage of 24 V DC and a voltage range of 16–30 V DC. Power consumption is 12.4 W at free air flow. The motor is protected against reverse polarity and locked rotor. The operating temperature range extends from -20 °C to +65 °C. Approvals include CE marking. |
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