Description
The ebmpapst R2E133-BH66-05 is an AC centrifugal fan with a 133mm diameter and 91mm width. It operates on 230 VAC at both 50 Hz and 60 Hz. At 50 Hz, it draws 0.11A of current and consumes 24W of power, achieving a speed of 2800 RPM and an airflow of 290 m³/h (170.7 CFM). At 60 Hz, the performance increases, drawing 0.13A and consuming 27W, with a speed of 3300 RPM and an airflow of 345 m³/h (203 CFM). This fan features a durable PA plastic impeller with 7 blades and ball bearings, ensuring a long and maintenance-free service life. Its compact design and high hydraulic efficiency make it ideal for intake suction in various applications, including air handling units, control cabinets, and ventilation systems.
R2E133-BH66-05 Fan Parameters
Model: R2E133-BH66-05
Manufacturer: ebmpapst
Type: AC Centrifugal Fan (Backward Curved Motorized Impeller)
Dimensions: 133mm (diameter) x 91mm (width)
Rated Voltage: 230 VAC
Frequency: 50 Hz / 60 Hz
Rated Current (50Hz / 60Hz): 0.11A / 0.13A
Power Consumption (50Hz / 60Hz): 24 W / 27 W
Speed (50Hz / 60Hz): 2800 RPM / 3300 RPM
Airflow (50Hz / 60Hz): 170.7 CFM / 203 CFM (290 m³/h / 345 m³/h)
Static Pressure (50Hz / 60Hz): 130 Pa / 160 Pa (0.52 inch H2O / 0.64 inch H2O)
Noise Level (50Hz / 60Hz): 56 dB(A) / 60 dB(A)
Bearing Type: Ball Bearing
Impeller Material: PA Plastic 6, Fiberglass-Reinforced
Number of Blades: 7
Termination: Lead Wires (variable exit)
Operating Temperature: -25°C to +60°C (some sources indicate up to +75°C at 60Hz)
Protection Class: IP44
Motor Protection: Thermal Overload Protector (TOP) internally connected
Weight: 0.7 kg
Application: Air handling units, control cabinets, electronic enclosures, general ventilation systems, intake suction.
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