The 3412N from EBM-Papst is a compact DC axial fan with a flanged wall ring, measuring 92 × 92 × 25 mm. It is designed for 12 V DC with a wide voltage range of 8–15 V, providing great flexibility in various applications. With an airflow of 82 m³/h and a noise level of only 33 dB(A), it delivers efficient and quiet ventilation.
The fan is ideal for electronics cabinets, data equipment, medical equipment, and other demanding indoor environments where controlled cooling is important.
- Airflow: 82 m³/h
- Voltage: 12 V DC (8–15 V)
- Speed: 2,700 rpm
- Power consumption: 2.2 W
- Noise level: 33 dB(A)
- Bearing type: Ball bearing for long service life
- Motor protection: Automatic restart upon locked rotor and reverse polarity protection
- Dimensions: 92 × 92 × 25.4 mm with optional mounting position
At Reserv, you will find original parts from EBM-Papst, stocked by our wholesaler for fast delivery. You can rest assured that you will get the right component — every time.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 82 m³/h |
| Speed | 2700 rpm |
| Power | 2.2 W |
| Voltage | 12 V DC VAC |
| Motor frame | The fan has dimensions of 92 × 92 × 25.4 mm and a mass of 0.106 kg. Mounting is done via a flange with ISO 4762 M4 screws, degreased and without washers. Maximum tightening torque varies depending on the mounting corner: 40 Ncm at the cable outlet corner and 60 Ncm at the other corners. The mounting position for the shaft is optional. |
| Casing | plastic, square |
| Impeller | The impeller is made of plastic and rotates counter-clockwise when viewed from the rotor side. The airflow is discharged over the struts. At a nominal speed of 2,700 rpm, a maximum free air flow of 82 m³/h and a maximum static pressure of 39 Pa are achieved. The optimal operating point is 57 m³/h at 12 Pa. |
| Bearing type | ball bearing |
| Motor protection | automatic restart on locked rotor |
| Rotation direction | counter-clockwise |
| Motor type | The motor is a DC motor with no specified motor designation, designed for 12 V nominal voltage with a voltage range of 8–15 V. The current consumption at free airflow and nominal voltage is 185 mA with a power consumption of 2.2 W. The motor has built-in protection against locked rotor with automatic restart, as well as protection against incorrect polarity via a rectifier diode. Ingress protection is not specified, and the motor is intended for indoor use in a controlled environment. |
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