R2E180-AS77-39 ebm-papst Centrifugal Fan

Brand :: ebmpapst

Model:: R2E180-AS77-39 | ebm-papst 230V 100W Centrifugal Fan for Automation

Type:: Centrifugal Fans

Industry:: Automation

Description:: Intended for Automation, the ebm-papst R2E180-AS77-39 is a 230 V AC forward-curved centrifugal fan, featuring 180 mm dimensions for installation planning. The data supports model-level evaluation.

Datasheet:: R2E180-AS77-39 | ebm-papst 230V 100W Centrifugal Fan for Automation Datasheet (Pdf)

Product Features

Rated Voltage(V)	230
Size(mm)	180
Max.Air Flow(m³/h)	555
Max.Pressure(Pa)	250
Input Power(W)	100
Speed(rpm)	2300

Product Features

Reliable AC Cooling

The ebm-papst R2E180-AS77-39 is an AC centrifugal fan for Automation, combining application-focused airflow with practical integration criteria. It serves equipment manufacturers and maintenance teams that require traceable model selection.

Documented selection points include 230 V supply, 100 W input, 180 mm size, up to 555 m3/h airflow. These values support electrical, envelope and duty-point comparison.

For procurement, verify voltage, duty point, dimensions, connector and mounting. Correct sizing and clear airflow paths support stable operation, controlled noise and long service life. Confirm speed control, IP protection and approvals in the exact-model datasheet. It supports applications that prioritize reliable operation and maintainable design.

Application Industry

Industrial Automation

Designed for automation equipment, machine tools and control systems, helping remove heat from motors and electronics. The ebm-papst fan supports equipment cooling and reliable production operation.

Product Insights

AC to EC Replacement — R2E EC Centrifugal

The ebm-papst R2E180-AS77-39 from the EC Centrifugal series is a direct energy-saving replacement for legacy AC fans including R2D, R4E. Key benefits:

35-50% energy savings — EC motor variable speed matches airflow demand precisely
Identical mm mounting — no ductwork modification needed
0-10V/PWM speed control — integrates with Building Management Systems
40,000+ hour bearing life — double the typical AC fan lifespan

R2E EC fans operate at V with W rated power. When replacing AC models, wire the 0-10V control signal alongside the standard three-phase power cable.

R2E Series Comparison — R2E180-AS77-39 vs Variants

How the R2E180-AS77-39 compares to nearby R2E series variants:

Model	R2E133-BH66-05	R2E133-BH66-05/A01	R2E133-BH66-05/A02	R2E133-BH66-07
Air Flow	—	—	—	—
Power	— W	— W	— W	— W
Noise	— dB	— dB	— dB	— dB
Size	— mm	— mm	— mm	— mm

All R2E series fans from Hengrui include performance curves, mounting instructions and factory warranty. Contact us for project-specific selection.

Typical Applications — R2E180-AS77-39 EC Centrifugal

Data Center CRAH/CRAC Units: The R2E180-AS77-39 delivers reliable cooling for Computer Room Air Handling with 24/7 uptime. EC motor enables precise temperature control.

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

Why choose the R2E180-AS77-39 for Automation?

Its documented 230 V AC forward-curved centrifugal fan configuration provides a traceable match for projects whose electrical and airflow requirements align with the model data.

Which equipment can use the R2E180-AS77-39?

It is listed for Automation. Confirm voltage, duty point, dimensions and mounting against the equipment requirements before selection.

Is the R2E180-AS77-39 suitable for high-reliability cooling?

It can be evaluated for demanding service using the documented ratings, installation limits and preventive-maintenance plan for the application.

What supply voltage does the R2E180-AS77-39 require?

The supplied table lists 230 V. Verify supply type, frequency, wiring and permissible tolerances before commissioning.

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R2E180-AS77-39 ebm-papst Centrifugal Fan

R2E180-AS77-39 ebm-papst Centrifugal Fan

Product Features

Product Features

Reliable AC Cooling

Application Industry

Industrial Automation

Product Insights

AC to EC Replacement — R2E EC Centrifugal

R2E Series Comparison — R2E180-AS77-39 vs Variants

Typical Applications — R2E180-AS77-39 EC Centrifugal

Frequently Asked Questions

Why choose the R2E180-AS77-39 for Automation?

Which equipment can use the R2E180-AS77-39?

Is the R2E180-AS77-39 suitable for high-reliability cooling?

What supply voltage does the R2E180-AS77-39 require?

Related Products

R3G355-AI56-08 | ebm-papst 3~380-480V 950W Centrifugal Fan for Air Purification

R3G310-RR12-P1 | ebm-papst 110V 465W Centrifugal Fan for Air Purification

R3G250-RR15-P2 | ebm-papst 80V 475W Centrifugal Fan for Air Purification

R3G250-RE07-07 | ebm-papst 1~ 200-277V 170W Centrifugal Fan for Air Purification

R3G225-RE09-06 | ebm-papst 1~ 200-277V 138W Centrifugal Fan for Air Purification

R3G220-RD53-03 | ebm-papst 1~ 200-277V 168W Centrifugal Fan for Air Purification

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