4656ZH ebm-papst Compact Fan

Brand :: ebmpapst

Model:: 4656ZH | ebm-papst 230V 19W AC Axial Fan for Electronics Cooling

Type:: Compact Fans

Industry:: Automation

Description:: The ebm-papst 4656ZH 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.

Datasheet:: 4656ZH | ebm-papst 230V 19W AC Axial Fan for Electronics Cooling Datasheet (Pdf)

Product Features

Rated Voltage(V)	230
Size(mm)	11911938
Max.Air Flow(m³/h)	152
Input Power(W)	19
Speed(rpm)	2650

Product Features

Compact Airflow

The ebmpapst 4656ZH is a compact axial cooling fan intended for industrial automation and electronic equipment. It integrates into equipment enclosures and automation modules where localized heat loads require stable air exchange in limited space.

Key selection data includes a 230 V supply, and airflow up to 152 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.

The 4656ZH suits equipment builders and repair teams seeking a compact industrial fan. Confirm system resistance, wiring, mounting and ambient limits. Applied correctly, it delivers dependable service as a long-life cooling fan.

Application Industry

Automation Cooling

4656ZH Supports reliable heat removal in automation controllers, machine electronics and compact industrial control equipment.

Product Insights

Other Series Comparison — 4656ZH vs Variants

How the 4656ZH 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	25258 mm	25258 mm	929238 mm	929238 mm

All Other series fans from Hengrui include performance curves, mounting instructions and factory warranty. Contact us for project-specific selection.

Typical Applications — 4656ZH Other Fan

Condenser Cooling: The 4656ZH 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.

Frequently Asked Questions

What power or noise data is available for the 4656ZH?

The listed values are input power 19 W. Use the exact model data for selection.

Is the 4656ZH compatible with my equipment?

Compare 230 V, 119*119*38 mm, airflow demand and connection details with your equipment.

4656ZH ebm-papst Compact Fan

Product Features

Product Features

Compact Airflow

Application Industry

Automation Cooling

Product Insights

Other Series Comparison — 4656ZH vs Variants

Typical Applications — 4656ZH Other Fan

Frequently Asked Questions

What power or noise data is available for the 4656ZH?

Is the 4656ZH compatible with my equipment?

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