The 7212N from EBM-Papst is a robust DC axial fan with a wall ring, designed for 150 × 55 mm round mounting spaces. The fan is powered by a DC motor with a wide voltage range of 6–15 V and delivers an impressive airflow of up to 345 m³/h. Thanks to ball bearings and a metal housing, it is built for long and reliable operation in demanding environments.
The fan is ideal for industrial equipment, cooling units, and ventilation systems where a compact size and high performance are required. The optional mounting position makes installation easy regardless of the system's orientation.
- Airflow: 345 m³/h (free flow)
- Maximum static pressure: 160 Pa
- Voltage: 12 V DC (range 6–15 V)
- Power: 12 W at nominal voltage
- Speed: 3,050 rpm
- Sound pressure level: 53 dB(A)
- Bearing type: ball bearing
- Built-in protection: reverse polarity and automatic restart in case of locked rotor
Reserv ensures you peace of mind when you need original parts from EBM-Papst. We stock a wide range of products through established wholesalers, so you can count on fast delivery and genuine components every time. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 345 m³/h |
| Speed | 3050 rpm |
| Power | 12W |
| Voltage | 12 V DC VAC |
| Motor frame | The fan has a diameter of 150 mm and a depth of 55 mm with a total weight of 0.725 kg. Mounting is done via a flange with ISO 4762 M4 screws, degreased and without washers. The fan can be mounted in any axial position, and the maximum tightening torque during assembly is 560 Ncm in all corners. |
| Casing | metal |
| Impeller | The fan impeller is made of plastic and rotates counter-clockwise when viewed from the rotor side. At nominal operating conditions (3200 rpm), the fan impeller provides a maximum free air flow of 345 m³/h and a maximum static pressure of 160 Pa. The airflow is directed outwards over the struts. The optimal operating point is 220 m³/h at 50 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 6–15 V. At nominal voltage and free airflow, the motor consumes 12 W with a current of 1000 mA. The motor has built-in reverse polarity protection via a rectifier diode and automatic restart in case of a locked rotor. An internal Littelfuse NANO2 4A fuse protects the motor. |
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