The 622/2H3P is a compact DC axial fan from EBM-Papst, measuring 60 × 60 × 25 mm. It is designed for high-performance cooling with an airflow of up to 67 m³/h and a maximum static pressure of 200 Pa. Thanks to its ball bearings and robust plastic housing, it offers a long and reliable service life.
The fan is ideal for electronics cabinets, server equipment, and industrial apparatus where compact size and reliable cooling are crucial. PWM speed control and a wide voltage range make it flexible to integrate into various systems.
- Voltage: 12 V DC (range 8–15 V)
- Airflow: 67 m³/h at free flow
- Maximum static pressure: 200 Pa
- Speed: 9,700 rpm
- Power: 5.5 W
- Noise level: 48 dB(A)
- Bearing type: ball bearing
- Connection: 310 mm cable with open collector tach signal
- Protection: reverse polarity and automatic restart in case of locked rotor
At Reserv, EBM-Papst original parts are stocked by established wholesalers, guaranteeing genuine quality and fast delivery. Order with confidence and get the right component delivered directly to your door.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 67 m³/h |
| Speed | 9700 rpm |
| Power | 5.5 W |
| Voltage | 12 V DC VAC |
| Motor frame | The fan measures 60 × 60 × 25 mm and weighs 70 g. Mounting is done with ISO 4762 M3 screws, degreased and without a washer. The maximum tightening torque is 10 Ncm at the cable outlet corner and 20 Ncm at the other corners. The mounting position for the shaft is optional. |
| Casing | plastic, square |
| Impeller | The fan impeller is made of plastic and rotates clockwise when viewed from the rotor. The airflow direction is outwards over the struts. At free airflow and 9700 rpm, a maximum airflow of 67 m³/h and a maximum static pressure of 200 Pa are achieved. |
| Bearing type | ball bearing |
| Rotation direction | clockwise |
| Motor type | The motor is an electronically controlled DC motor with PWM speed control. The rated voltage is 12 V DC with a voltage range of 8–15 V. The motor has reverse polarity protection via a rectifier diode and automatic restart in case of locked rotor. Locked rotor current is approximately 1450 mA at rated voltage. |
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