The 3212J/2H3 is a compact tubeaxial fan from EBM-Papst in a 92×92×38 mm format, powered by 12 V DC. It delivers up to 238 m³/h at free air flow and is suitable where high airflow is required in a small form factor.
The fan is excellent for cooling electronics, server cabinets, and industrial equipment where reliable and efficient air circulation is crucial. Its built-in protection against reverse polarity, blocking, and overload makes it robust in demanding environments.
- Voltage: 12 V DC
- Airflow: up to 238 m³/h
- Speed: 11,000 rpm
- Power: 30 W
- Sound pressure: 69 dB(A)
- Bearing type: ball bearing
- Housing: PBTP fiberglass-reinforced plastic, 92×92×38 mm
- Connection: 2 wires AWG 24, stripped and tinned ends
At Reserv, EBM-Papst original parts are stocked by established wholesalers, guaranteeing genuine quality and fast delivery. Shop safely and get the right part directly for your application.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 238 m³/h |
| Speed | 11,000 rpm |
| Power | 30W |
| Voltage | 12 V DC VAC |
| Motor frame | The casing is made of PBTP (polybutylene terephthalate) glass fibre reinforced plastic. The fan's dimensions are 92x92x38 mm. The design is tubeaxial with a steep pressure curve and low noise level. |
| Casing | PBTP housing, glass fiber reinforced plastic |
| Impeller | The fan impeller is made of polyamide (PA) and is a glass fiber reinforced plastic. Air exhaust over struts. The direction of rotation is counterclockwise looking at the rotor (CCW looking at rotor). The fan provides an airflow of up to 140 CFM (approx. 238 m³/h) at free flow. |
| Bearing type | ball bearing |
| Motor code | 3212JH3 |
| Rotation direction | counter-clockwise when viewed from the rotor side |
| Motor type | The motor is a DC motor with an electronically commutated external rotor. It has fully integrated commutation electronics and a compact design with high power density (TR 64). The motor has built-in electronic protection against reverse polarity, blocking, and overload. The operating temperature range is -20 to +70 °C. |
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