The 8550N from EBM-Papst is an AC axial fan with a wall ring, built into a robust square metal housing measuring 80 x 80 x 38 mm. The fan operates at 230 V AC at 50/60 Hz and delivers an airflow of up to 44–53 m³/h depending on the frequency. It is ideal as a spare part or component in industrial equipment, ventilation systems, and electronic devices where reliable cooling is required.
With a metal impeller, optional mounting position, and a noise level of only 30 dB(A), the 8550N is a quiet and flexible choice for OEM manufacturers and service engineers.
- Voltage: 230 V AC, 50/60 Hz
- Airflow: 44 m³/h (50 Hz) / 53 m³/h (60 Hz)
- Speed: 2,700 rpm (50 Hz) / 3,200 rpm (60 Hz)
- Power: 12 W (50 Hz) / 11 W (60 Hz)
- Noise level: 30 dB(A)
- Housing: metal, 80 x 80 x 38 mm
- Bearing type: sleeve bearing
- Motor protection: impedance protected (locked rotor)
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 44 m³/h |
| Speed | 2700/3200 rpm |
| Power | 12W |
| Frequency | 50/60 Hz |
| Voltage | 230V AC VAC |
| Motor frame | The fan has a square metal casing measuring 80 x 80 x 38 mm and weighs 380 g. Mounting is done via mounting flanges with ISO 4762 M4 screws, degreased and without washers. The maximum tightening torque is 50 Ncm for all mounting corners. The mounting position for the shaft can be freely chosen. |
| Casing | metal, square |
| Impeller | The fan impeller is made of metal and has a diameter adapted for an 80 mm housing. The airflow is discharged over the struts. At 50 Hz, the fan delivers up to 44 m³/h at free air flow and a maximum static pressure of 46 Pa. At 60 Hz, the performance increases to 53 m³/h and 64 Pa. |
| Bearing type | plain bearing |
| Motor protection | impedance protection (locked rotor) |
| Rotation direction | clockwise |
| Motor type | The motor is an AC motor with a rated voltage of 230 V and a frequency of 50/60 Hz. At 50 Hz, the power consumption is 12 W and the speed is 2700 rpm, while at 60 Hz, the power is 11 W and the speed is 3200 rpm. The motor is equipped with impedance protection against locked rotor. Protection class I according to electrical safety standard. |
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