The 614NHHR from EBM-Papst is a compact DC axial fan with a flanged housing, designed for demanding applications where reliable cooling in limited spaces is critical. The fan measures 60 × 60 × 25 mm and is powered by a 24 V DC motor with a wide voltage range of 18–26 V. With an airflow of 54 m³/h and a maximum static pressure of 134 Pa, it delivers impressive performance for its size.
The fan is ideal for industrial electronics, control systems, and telecommunications equipment where consistent and quiet cooling is needed around the clock.
- Airflow: 54 m³/h, max static pressure: 134 Pa
- Nominal voltage: 24 V DC (18–26 V)
- Speed: 6,850 rpm, noise level: 42 dB(A)
- Power consumption: 3 W, rated current: 125 mA
- Ball bearings for long lifespan
- Automatic restart upon locked rotor and protection against incorrect polarity
- Lock sensor and 310 mm connection cable with 3 conductors
- Plastic housing 60 × 60 × 25 mm, mountable in any position
At Reserv, you will find original products from EBM-Papst, stocked by an established wholesaler. This means fast delivery and reliable access to the right spare part — without compromising on quality. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 54 m³/h |
| Speed | 6850 rpm |
| Power | 3 W |
| Voltage | 24V DC VAC |
| Motor frame | The fan has a plastic housing with dimensions 60 × 60 × 25 mm and a mass of 0.066 kg. ISO 4762 M3 mounting screws (degreased, without washer) are used. Mounting can be done in any position with the shaft in any direction. The maximum tightening torque varies between 20 Ncm (cable outlet corner) and 40 Ncm (other corners). |
| Casing | plastic, square |
| Impeller | The fan impeller is made of plastic and rotates clockwise when viewed from the rotor side. The airflow exits over the struts. At a nominal speed of 6,850 rpm, a maximum free airflow of 54 m³/h and a maximum static pressure of 134 Pa are achieved. |
| Bearing type | ball bearing |
| Motor protection | automatic restart on 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 18–26 V. Power consumption at free airflow is 3 W and current consumption is 125 mA. The motor has locked-rotor protection with automatic restart and reverse polarity protection via a rectifier diode. Protection class III. |
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