255M ebm-papst Compact Fan

Brand :: ebmpapst

Model:: 255M | ebm-papst 5V 0.2W DC Axial Fan for Electronics Cooling

Type:: Compact Fans

Industry:: Automation

Description:: The ebm-papst 255M is a high-performance dc axial fan engineered for control cabinets and enclosures. It provides efficient airflow and dependable thermal management in compact, demanding equipment.

Datasheet:: 255M | ebm-papst 5V 0.2W DC Axial Fan for Electronics Cooling Datasheet (Pdf)

Product Features

Rated Voltage(V)	5
Size(mm)	25258
Max.Air Flow(m³/h)	2
Max.Pressure(Pa)	19
Input Power(W)	0.2
Speed(rpm)	6500
Noise(db)	5

Product Features

Low Noise Cooling

The ebmpapst 255M is a compact DC axial cooling fan intended for control cabinets and enclosed electronics. It integrates into equipment enclosures and automation modules where localized heat loads require stable air exchange in limited space.

Key selection data includes a 5 V supply, airflow up to 2 m³/h, and maximum pressure of 19 Pa. The axial flow path provides efficient cooling, while pressure performance helps move air through guards, filters and restricted passages. The datasheet identifies sleeve-bearing motor support for durable motor support. Listed noise is 5 dB at the specified test point. 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.

Application Industry

Cabinet Ventilation

255M Supports continuous air exchange in control cabinets, helping manage localized heat around drives, controllers and power devices.

Product Insights

Other Series Comparison — 255M vs Variants

How the 255M compares to nearby Other series variants:

Model	252H	255M	3214J/2N-335	3214JH4
Air Flow	—	—	—	—
Power	— W	— W	— W	— W
Noise	— dB	— dB	— dB	— dB
Size	— mm	— mm	— mm	— mm

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

Typical Applications — 255M Other Fan

Condenser Cooling: The 255M 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

Is the 255M listed as RoHS compliant?

Yes. The workbook lists RoHS Compliant; request the exact-model document if formal confirmation is required.

How should the 255M be maintained?

Keep the airflow path clean, inspect wiring and mounting, and follow the assigned datasheet instructions.

What is the rated voltage of the ebmpapst 255M?

The product data lists a rated voltage of 5 V. Match the supply before wiring.

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255M ebm-papst Compact Fan

255M ebm-papst Compact Fan

Product Features

Product Features

Low Noise Cooling

Application Industry

Cabinet Ventilation

Product Insights

Other Series Comparison — 255M vs Variants

Typical Applications — 255M Other Fan

Frequently Asked Questions

Is the 255M listed as RoHS compliant?

How should the 255M be maintained?

What is the rated voltage of the ebmpapst 255M?

Related Products

M4Q045-DA05-04 | ebm-papst 230V 80W AC Q-motor for Commercial Refrigeration

M4Q045-EF01-52 | ebm-papst 230V 100W AC Q-motor for Commercial Refrigeration

M4Q045-DA01-17 | ebm-papst 230V 62W AC Q-motor for Commercial Refrigeration

M4Q045-EA01-01/C01 | ebm-papst 230V 80W AC Q-motor for Commercial Refrigeration

M4Q045-EF01-27 | ebm-papst 230V AC Q-motor for Commercial Refrigeration

M4Q045-CA01-01/A30 | ebm-papst 230V 30W AC Q-motor for Commercial Refrigeration

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