The 8212J/2H4 from EBM-Papst is a compact DC axial fan with a wall ring in an 80 × 80 × 38 mm format. It is designed for demanding applications where high airflow and high static pressure are crucial in a small form factor. With S-Force technology, it delivers exceptional performance for its size.
The fan is ideal for crowded electronics cabinets, servers, and industrial machinery where efficient cooling is critical. The wide voltage range of 6–13.8 V DC provides great flexibility for integration into various systems.
- Voltage: 12 V DC (allowed range: 6–13.8 V)
- Airflow: up to 220 m³/h
- Maximum static pressure: 710 Pa
- Speed: 14,000 rpm
- Power: 39.6 W
- Sound pressure: 71 dB(A)
- Bearing type: ball bearing
- Reverse polarity protection and automatic restart on locked rotor
- Electrical connection: 310 mm cable
At Reserv, EBM-Papst original parts are stocked by established wholesalers, guaranteeing genuine quality and fast delivery. Order with confidence and get the right part for your system.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 220 m³/h |
| Speed | 14,000 rpm |
| Power | 39.6 W |
| Voltage | 12 V DC VAC |
| Motor frame | The fan has a plastic casing with dimensions 80 × 80 × 38 mm and a mass of 210 g. Mounting is done with ISO 4762 M4 screws, degreased, without additional support or washers. The maximum mounting torque varies between 50 Ncm (cable outlet corner) and 110 Ncm (other corners). |
| Casing | plastic, square |
| Impeller | The fan wheel is made of plastic and rotates counter-clockwise when viewed from the rotor side. Airflow is directed outwards over the struts (air outlet over struts). At free air flow and 14,000 rpm, a maximum airflow of 220 m³/h and a maximum static pressure of 710 Pa are achieved. |
| Bearing type | ball bearing |
| Rotation direction | counter-clockwise (viewed from the rotor) |
| Motor type | The motor is a DC motor with electronic speed control and automatic restart upon locked rotor. It is equipped with reverse polarity protection via a rectifier diode. The rated voltage is 12 V DC with an allowed voltage range of 6–13.8 V. The locked rotor current at nominal voltage is approximately 11,000 mA and the starting current is a maximum of 11,500 mA. |
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