The 622M from EBM-Papst is a compact DC axial fan with a flange, designed for 12 V DC systems. The fan measures 60 × 60 × 25 mm and delivers an airflow of 30 m³/h with a maximum static pressure of 52 Pa. Thanks to its ball bearings and energy-efficient design of only 1 W, it is ideal for space-constrained applications.
The fan is well-suited for cooling electronics, telecommunications equipment, and smaller industrial units where quiet and reliable operation is essential.
- Voltage range: 8–15 V DC (nominal 12 V)
- Airflow: 30 m³/h, maximum static pressure 52 Pa
- Speed: 4,550 rpm
- Noise level: 29 dB(A)
- Bearing type: ball bearings for long lifespan
- Reverse polarity protection and automatic restart at locked rotor
- Connection cable: 310 mm
- Optional mounting position with ISO 4762 M3 screws
At Reserv, we stock original EBM-Papst parts for quick delivery directly to you. We collaborate with established wholesalers to ensure genuine components and reliable availability. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 30 m³/h |
| Speed | 4550 rpm |
| Power | 1 W |
| Voltage | 12 V DC VAC |
| Motor frame | The fan is mounted with ISO 4762 M3 screws without washers and without extra support. The maximum tightening torque is 10 Ncm in the cable outlet corner and 20 Ncm in the other corners. The mounting position is optional regarding the orientation of the axis. |
| Casing | plastic, square |
| Impeller | The impeller is made of plastic and mounted in a plastic casing measuring 60 × 60 × 25 mm. The airflow is directed over the struts (air outlet over struts). At a nominal speed of 4,550 rpm, a maximum free air flow of 30 m³/h and a maximum static pressure of 52 Pa are achieved. The optimal operating point is 23 m³/h at 14 Pa. |
| Bearing type | ball bearing |
| Rotation direction | clockwise |
| Motor type | The motor is a DC motor with a nominal voltage of 12 V and a voltage range of 8–15 V. At nominal voltage and free airflow, the motor consumes 1 W and 83 mA. The motor is equipped with reverse polarity protection via a rectifier diode and automatic restart in case of a locked rotor. The locked rotor current is approximately 430 mA at nominal voltage. |
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