The 3656 from EBM-Papst is a compact axial fan with a wall ring for AC operation. The fan measures 92 × 92 × 38 mm and operates at 230 V AC with a power consumption of only 12 W. It is an excellent choice as a spare part or component in new installations where reliable air movement is required.
Thanks to its robust metal housing and ball bearings, the fan is well-suited for industrial applications, control cabinets, medical equipment, and telecommunications installations where operational reliability and low noise levels are important.
- Voltage: 230 V AC, 50/60 Hz
- Airflow: 76 m³/h (50 Hz) / 92 m³/h (60 Hz)
- Speed: 2,700 rpm (50 Hz) / 3,200 rpm (60 Hz)
- Power consumption: 12 W (50 Hz) / 11 W (60 Hz)
- Sound pressure level: 35 dB(A)
- Ball bearings for long service life
- Metal housing, square, 92 × 92 × 38 mm
- Optional mounting position, connecting cable 310 mm
Reserv is your reliable source for original EBM-Papst products. We stock a wide range of products through established wholesalers and ensure that you quickly receive the right part — without compromising on quality. See the datasheet on the product page for complete technical information.
Technical specifications
| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 76 m³/h |
| Speed | 2700/3200 rpm |
| Power | 12W |
| Frequency | 50/60 Hz |
| Voltage | 230V AC VAC |
| Motor frame | The fan is mounted via the flanges using degreased ISO 4762 M4 screws, without washers. The mounting position for the motor shaft can be arbitrary. The maximum tightening torque during mounting is 150 Ncm at all corners, including the cable corner. |
| Casing | metal, square |
| Impeller | The impeller is made of metal and mounted in a square metal housing with dimensions of 92 x 92 x 38 mm. Airflow is directed out over the struts (air outlet over struts). The maximum air volume in free air is 76 m³/h at 50 Hz and 92 m³/h at 60 Hz. The maximum static pressure is 54 Pa at 50 Hz and 75 Pa at 60 Hz. Balancing is performed according to class 2.5. |
| Bearing type | ball bearing |
| Motor code | VWC0092AQHCS |
| Rotation direction | clockwise |
| Motor type | The motor is of AC type and operates at 230 V with a power consumption of 12 W at 50 Hz and 11 W at 60 Hz. The speed is 2700 rpm at 50 Hz and 3200 rpm at 60 Hz. The motor is protected against locked rotor by impedance protection. Protection class I applies for electrical safety. |