Fans
Fans R2E180-AS77-05 centrifugal fan 230V 180mm IP44
Centrifugal blower for high-pressure industrial cooling, 230 V single-phase, IP44 rated, operating from -25 °C to 40 °C
- 230 V single-phase motor powers HVAC systems directly
- IP44 enclosure resists dust and splashing water
- Galvanised steel housing withstands corrosion at high temperatures
- Thermal contacts protect windings from overheating
- 45 cm flexible cable simplifies electrical connection
Industrial centrifugal blower
The Fans R2E180-AS77-05 is a single-phase centrifugal blower built for industrial HVAC and high-pressure airflow tasks. It runs on 230 VAC at 50 or 60 Hz and reaches 2300 rpm in either frequency. The galvanised steel housing and IP44 rating suit harsh environments where corrosion resistance and dust protection matter.
Build integration needs
The unit draws 0.36 A at 50 Hz and 0.45 A at 60 Hz with power consumption of 82 W and 100 W respectively. A 2 µF, 450 VDB capacitor is required for the permanent-capacitor external-rotor motor. Electrical connection uses a flexible 45 cm cable with multi-position outlet options, and thermal contacts in the windings provide built-in overtemperature protection.
Capacity and headroom
Rated ambient range spans -25 °C to 40 °C at 50 Hz and -25 °C to 35 °C at 60 Hz, with a minimum back pressure of 5 Pa at 50 Hz. The blower develops high pressure without a scroll housing and rotates clockwise from the intake side. It is not suited for applications needing axial flow, variable speed control, or operation beyond the stated temperature and pressure limits.
Highlights
- 230 V single-phase motor powers HVAC systems directly
- IP44 enclosure resists dust and splashing water
- Galvanised steel housing withstands corrosion at high temperatures
- Thermal contacts protect windings from overheating
- 45 cm flexible cable simplifies electrical connection
Specifications
No published specifications for this item yet.
Questions about this item
What limits continuous running at the maximum 40 °C ambient rating?
Thermal contacts in the windings cut power if the motor overheats, protecting the Class B insulation.
How loud and hot does the 82 W motor get during all-day operation?
The IP44 galvanised steel housing runs at 2300 rpm; thermal contacts prevent excessive heat buildup.
Which capacitor must I already have to install this 230 V blower?
A 2 µF, 450 VDB permanent capacitor is required and wired externally to the motor.
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