The 614N/2GHH from EBM-Papst is a compact DC axial fan with a wall ring, designed for 24 V DC and a voltage range of 18–26 V. The fan measures 60×60×25 mm and delivers up to 54 m³/h in free air flow. With electronic commutation and built-in locked-rotor protection, it is suitable for demanding applications where operational reliability is crucial.
The fan is well-suited for cooling electronics, control cabinets, and industrial equipment. The open collector tachometer output makes it easy to monitor the speed in real time.
- Voltage: 24 V DC (18–26 V)
- Airflow: 54 m³/h
- Maximum static pressure: 134 Pa
- Speed: 6,850 rpm
- Power: 3.6 W
- Sound pressure: 42 dB(A)
- Bearing type: plain bearing
- Tachometer output: open collector
- Connection: 310 mm cable
At Reserv, EBM-Papst original parts are stocked by established wholesalers, guaranteeing genuine quality and fast delivery. Order with confidence and get the right part for your system.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 54 m³/h |
| Speed | 6850 rpm |
| Power | 3.6 W |
| Voltage | 24V DC VAC |
| Motor frame | The casing is square with dimensions 60×60×25 mm and made of plastic. Mounting screws of type ISO 4762 M3 (degreased, without washer and without extra support) are used for mounting. Maximum tightening torque varies depending on the mounting corner: 20 Ncm in the corner where the cable exits and 40 Ncm in the other corners. |
| Casing | plastic, square |
| Impeller | The fan impeller is made of plastic and mounted in a 60×60×25 mm plastic enclosure. The airflow direction is out over the struts (air outlet over struts). At a nominal speed of 6,850 rpm, the fan impeller provides a maximum free air flow of 54 m³/h and a maximum static pressure of 134 Pa. |
| Bearing type | plain bearing |
| Rotation direction | clockwise |
| Motor type | The motor is a DC motor with electronic commutation designed for 24 V DC with a voltage range of 18–26 V. It has built-in locked-rotor protection with automatic restart and protection against incorrect polarity via a rectifier diode. The motor lacks electronic control functions but has an open-collector tachometer output for speed signaling. Protection class III applies to electrical safety. |
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