

The ebm-papst 4312/12M is a high-performance dc axial fan engineered for rail transportation equipment. It provides efficient airflow and dependable thermal management in compact, demanding equipment.
| Rated Voltage(V) | 12 |
|---|---|
| Size(mm) | 119*119*32 |
| Max.Air Flow(m³/h) | 138 |
| Max.Pressure(Pa) | 54 |
| Input Power(W) | 3.1 |
| Speed(rpm) | 2300 |
The ebmpapst 4312/12M is a compact DC axial cooling fan for industrial automation and electronic equipment. Its space-saving format fits control cabinets, embedded electronics and automation assemblies that need a direct airflow path for continuous heat removal.
Key selection data includes a 12 V supply, airflow up to 138 m³/h, and maximum pressure of 54 Pa. The axial flow path provides efficient cooling, while pressure performance helps move air through guards, filters and restricted passages. The datasheet identifies ball-bearing motor support for durable motor support. Clear inlet and outlet spacing helps control turbulence and system noise. Matching the electrical supply and duty point supports energy-efficient, reliable operation and long service life.
OEM buyers and automation engineers can consider the 4312/12M for space-conscious cooling. Confirm airflow demand, wiring, mounting and temperature limits before design-in. Proper installation supports stable thermal control and long fan life.
Yes. The workbook lists RoHS Compliant; request the exact-model document if formal confirmation is required.
Keep the airflow path clean, inspect wiring and mounting, and follow the assigned datasheet instructions.
The product data lists a rated voltage of 12 V. Match the supply before wiring.
The listed size is 119*119*32 mm. Confirm mounting holes and available clearance before replacement.

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