175 mm Centrifugal Fan
The R2E175-AC77-26 is an Ebmpapst AC centrifugal fan with a 175 mm backward-curved, single-inlet impeller configuration.
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Ebmpapst
Ebmpapst R2E175-AC77-26 Fan 230 V 50/60 Hz 55/65 W 2600/2900 rpm
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PRODUCT DOCUMENTATION
Product Information
Technical specifications, features, applications and purchasing information.
Technical Specifications
| Brand | Ebmpapst |
| Model Number | R2E175-AC77-26 |
| Product Category | Centrifugal Fan |
| Fan Type | AC Centrifugal Fan |
| Impeller Design | Backward-Curved, Single Inlet |
| Impeller Diameter | 175 mm |
| Power Supply | 1-Phase |
| Nominal Voltage | 230 VAC |
| Frequency | 50/60 Hz |
| Power Input | 115 W at 50 Hz / 155 W at 60 Hz |
| Rated Current | 0.50 A at 50 Hz / 0.68 A at 60 Hz |
| Speed | 2550 RPM at 50 Hz / 2850 RPM at 60 Hz |
| Motor Technology | AC External Rotor Motor |
| Bearing Type | Ball Bearing |
| Direction of Rotation | Clockwise, Viewed Toward Rotor |
Key Features
230 VAC Operation
The documented electrical configuration uses a single-phase 230 VAC supply and supports operation at both 50 Hz and 60 Hz.
Dual-Frequency Ratings
Documented input power is 115 W at 50 Hz and 155 W at 60 Hz, with corresponding current ratings of 0.50 A and 0.68 A.
2550/2850 RPM Speed
The documented rotational speed is 2550 RPM at 50 Hz and 2850 RPM at 60 Hz.
External Rotor Motor
The centrifugal impeller is combined with an AC external rotor motor for compact integration into industrial ventilation equipment.
Backward-Curved Impeller
The single-inlet backward-curved impeller configuration is designed for centrifugal air movement in equipment cooling and ventilation systems.
Applications
- Industrial equipment cooling
- Electrical cabinet ventilation
- Control panel thermal management
- Power electronics cooling
- Industrial machinery cooling
- HVAC equipment
- Industrial ventilation systems
- Centrifugal fan system maintenance
Purchase Information
We support online purchase of the Ebmpapst R2E175-AC77-26 Centrifugal Fan. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.
Frequently Asked Questions
What is Ebmpapst R2E175-AC77-26?
It is a single-phase AC centrifugal fan with a backward-curved, single-inlet impeller configuration.
What voltage does R2E175-AC77-26 use?
The documented nominal supply voltage is 230 VAC.
Does R2E175-AC77-26 support 50 Hz and 60 Hz?
Yes. Published technical data covers operation at both 50 Hz and 60 Hz.
What is the power input?
The documented power input is 115 W at 50 Hz and 155 W at 60 Hz.
What is the rated current?
The documented current is 0.50 A at 50 Hz and 0.68 A at 60 Hz.
What is the fan speed?
The documented speed is 2550 RPM at 50 Hz and 2850 RPM at 60 Hz.
What is the impeller diameter?
The R2E175-AC77-26 has a nominal impeller diameter of 175 mm.
What type of fan is R2E175-AC77-26?
It is an AC centrifugal fan with a backward-curved, single-inlet impeller.
What motor technology is used?
The fan uses an AC external rotor motor configuration.
What bearing type is used?
Published technical information identifies a ball-bearing configuration.
Where can R2E175-AC77-26 be used?
Typical applications include industrial equipment cooling, electrical cabinet ventilation, power electronics cooling and HVAC equipment.
What should be checked before ordering R2E175-AC77-26?
Check the complete model number, 230 VAC supply, 50/60 Hz frequency, 175 mm impeller diameter, electrical ratings, mounting arrangement and equipment requirements before purchasing.
Need help confirming a model?
Send us your part number and technical requirements.
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