

The ebm-papst 4656X is a high-performance ac axial fan engineered for control cabinets and enclosures. It provides efficient airflow and dependable thermal management in compact, demanding equipment.
| Rated Voltage(V) | 230 |
|---|---|
| Size(mm) | 119*119*38 |
| Max.Air Flow(m³/h) | 146 |
| Input Power(W) | 19 |
| Speed(rpm) | 2600 |
Designed as a compact axial cooling fan, the ebmpapst 4656X supports thermal management in industrial automation and electronic equipment. It suits compact enclosures and control modules requiring steady ventilation around heat-sensitive components.
Key selection data includes a 230 V supply, and airflow up to 146 m³/h. The axial flow path provides efficient cooling, while pressure performance should be checked against filter and enclosure resistance. 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.
4656X 与 Other 系列相近型号的参数对比如下:
| 型号 | 252H | 255M | 3214J/2N-335 | 3214JH4 |
|---|---|---|---|---|
| 风量 | 5 m³/h | 2 m³/h | 130 m³/h | 285 m³/h |
| 功率 | 0.7 W | 0.2 W | 6.5 W | 50 W |
| 噪音 | — dB | 5 dB | — dB | — dB |
| 尺寸 | 25*25*8 mm | 25*25*8 mm | 92*92*38 mm | 92*92*38 mm |
恒瑞宏盛供应的 Other 系列风机均附带性能曲线、安装说明和原厂质保。如需项目定制选型,请联系我们。
Condenser Cooling: The 4656X 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.
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.

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