

The ebm-papst 6314HR is a high-performance dc axial fan engineered for variable-frequency drives. It provides efficient airflow and dependable thermal management in compact, demanding equipment.
| Rated Voltage(V) | 24 |
|---|---|
| Size(mm) | φ172*150*51 |
| Max.Air Flow(m³/h) | 550 |
| Input Power(W) | 36 |
| Speed(rpm) | 5300 |
The ebmpapst 6314HR is a compact DC axial cooling fan for variable-frequency drives. 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 24 V supply, airflow up to 550 m³/h, The axial flow path provides efficient cooling, while pressure performance helps move air through guards, filters and restricted passages. Its integrated frame, impeller and motor support stable ventilation. 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.
This industrial fan suits OEMs, integrators and maintenance teams. Verify the duty point, connector, mounting and ambient limits against the exact datasheet. Correct installation and a clean airflow path support reliable long-term operation.
How the 6314HR compares to nearby Other series variants:
| Model | 252H | 255M | 3214J/2N-335 | 3214JH4 |
|---|---|---|---|---|
| Air Flow | 5 m³/h | 2 m³/h | 130 m³/h | 285 m³/h |
| Power | 0.7 W | 0.2 W | 6.5 W | 50 W |
| Noise | — dB | 5 dB | — dB | — dB |
| Size | 25*25*8 mm | 25*25*8 mm | 92*92*38 mm | 92*92*38 mm |
All Other series fans from Hengrui include performance curves, mounting instructions and factory warranty. Contact us for project-specific selection.
Condenser Cooling: The 6314HR axial fan excels at condenser heat rejection in refrigeration and HVAC.
AHU Air Handling: Engineered for integration into Air Handling Units.
Industrial Process Ventilation: Machinery cooling, enclosure ventilation and process air movement. Hengrui provides custom engineering support.
The listed size is φ172*150*51 mm. Confirm mounting holes and available clearance before replacement.
The product data lists airflow up to 550 m³/h, speed 5300 RPM, pressure up to 0 Pa; confirm the required operating point.