The 6412M from EBM-Papst is a robust axial fan with a wall ring, designed for demanding cooling and ventilation solutions. The fan delivers an impressive airflow of 325 m³/h and operates on 12 V DC within a wide voltage range of 8–15 V. The housing is metal and its dimensions are 172 × 150 × 51 mm.
The fan is ideal for industrial electronics, telecommunications equipment, and other applications where reliable cooling under varying operating conditions is required.
- Airflow: 325 m³/h (maximum free air flow)
- Maximum static pressure: 136 Pa
- Voltage range: 8–15 V DC (nominal 12 V)
- Speed: 2,850 rpm
- Power consumption: 12 W
- Sound pressure level: 49 dB(A)
- Bearing type: Ball bearing for long lifespan
- Built-in protection: reverse polarity, automatic restart in case of locked rotor, and internal fuse
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 325 m³/h |
| Speed | 2850 rpm |
| Power | 12W |
| Voltage | 12 V DC VAC |
| Motor frame | The fan has a metal casing with a width of 150 mm, a depth of 51 mm, and a diameter of 172 mm. Mounting is done with M4 screws (ISO 4762) without spacers, and the maximum tightening torque is 260 Ncm for all corners. The motor shaft can be mounted in any position. |
| Casing | metal |
| Impeller | The fan impeller is made of plastic and rotates counter-clockwise when viewed from the rotor side. The airflow direction is out over the struts (air outlet over struts). At a nominal speed of 2850 rpm, the fan impeller provides a maximum free air flow of 325 m³/h and a maximum static pressure of 136 Pa. |
| Bearing type | ball bearing |
| Rotation direction | counter-clockwise |
| Motor type | The motor is a DC motor with a nominal voltage of 12 V and a voltage range of 8–15 V. The power consumption with free airflow is 12 W with a tolerance of ±15%. The motor is equipped with reverse polarity protection via a rectifier diode and automatic restart in case of locked rotor. An internal Littelfuse NANO2 4 A fuse is mounted for overvoltage protection. |
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