The 614J/2H from EBM-Papst is a compact DC tubeaxial fan designed for efficient cooling and ventilation in confined spaces. Measuring 92 × 92 × 25.4 mm and powered by 12 V DC, this fan features ball bearings and automatic restart upon locked rotor, ensuring reliable operation in demanding environments.
The fan is ideally suited for electronic cabinets, medical equipment, and industrial apparatus where quiet and energy-efficient cooling is essential. The optional mounting position and 310 mm long connecting cable offer great flexibility during installation.
- Voltage: 12 V DC
- Airflow: up to 91 m³/h
- Maximum static pressure: 47 Pa
- Speed: 3,000 rpm
- Power: 2.5 W
- Sound pressure: 35 dB(A)
- Bearing type: ball bearing
- Operating temperature: −20 °C to +70 °C
- Housing: plastic, 92 × 92 × 25.4 mm
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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 housing is square with dimensions 92 x 92 x 25.4 mm and made of plastic. Mounting is done via mounting flanges with ISO 4762 M4 screws without washers and without extra support. The torque limit is 40 Ncm at the cable outlet corner and 60 Ncm at the other corners. The mounting position for the motor shaft is optional. |
| Casing | plastic, square |
| Impeller | The impeller is made of plastic and rotates counter-clockwise when viewed from the rotor side. The airflow is directed outwards over the struts. At a nominal speed of 3000 rpm and free air flow, the impeller delivers up to 91 m³/h with a maximum static pressure of 47 Pa. |
| Bearing type | ball bearing |
| Rotation direction | counter-clockwise |
| Motor type | The motor is a DC motor with electronic control and reverse polarity protection via a rectifier diode. It has automatic restart upon locked rotor, with a locked-rotor starting current of approximately 640 mA. The motor does not have a separate electronic function and is rated for protection class III. The operating temperature range is -20 °C to +70 °C. |
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