The 3212JH4 from EBM-Papst is a compact and powerful DC tubeaxial fan, designed for applications where high airflow is required in a small form factor. Measuring 92×92×38 mm and providing an airflow of up to 280 m³/h, it delivers impressive performance at 12 V DC. The fan is ideal for electronics cooling, server cabinets, and industrial equipment where reliable cooling is critical.
The electronically commutated external rotor motor with fully integrated commutation electronics provides a compact design with high power density. The built-in protection against reverse polarity, blocking, and overload makes the fan robust and easy to maintain in demanding environments.
- Airflow: up to 280 m³/h (165 CFM)
- Voltage: 12 V DC (range 6–13.8 V DC)
- Speed: 13,000 rpm
- Power: 50 W
- Noise level: 73 dBA
- Bearing type: ball bearing for long lifespan
- Housing: PBTP, 92×92×38 mm
- Built-in electronic motor protection
At Reserv, we stock genuine EBM-Papst parts via established wholesalers. You get authentic components of the right quality – quickly and easily. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 280 m³/h |
| Speed | 13,000 rpm |
| Power | 50 W |
| Voltage | 12 V DC VAC |
| Motor frame | The housing is made of PBTP and measures 92x92x38 mm. Tubeaxial design with air exhausted over the struts. The unit weighs 0.62 lbs (approx. 0.28 kg). |
| Casing | PBTP, round, 92x92x38 mm |
| Impeller | The impeller is made of glass fiber reinforced plastic (PA). Air is exhausted over the struts. The direction of rotation is counter-clockwise when viewed from the rotor side. The fan delivers an airflow of up to 165 CFM (approx. 280 m³/h) at free air delivery. |
| Bearing type | ball bearing |
| Motor protection | electronic reverse polarity, blockage, and overload protection |
| Rotation direction | counter-clockwise when viewed from the rotor side |
| Motor type | Electronically commutated external rotor motor with fully integrated commutation electronics. Compact design with high power density (TR 64). The motor has built-in electronic protection against reverse polarity, blocking, and overload. Voltage range 6–13.8 V DC. |
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