Description
Manufacturer: ebm-papst
Model: R4E310-AF11-01-S01
Product Category: AC Centrifugal Fan (RadiCal Series)
Origin: Germany
Condition: Original Engineering New
Technical Specifications:
Motor Type: M4E094-EA
Impeller Diameter: 310 mm
Nominal Voltage: 230 VAC
Frequency: 50/60 Hz
Speed: 1390 / 1530 RPM
Power Consumption: 145 / 215 W
Current Draw: 0.64 / 0.95 A
Air Flow: 2260 / 2490 m³/h
Capacitance: 6.0 µF / 400 VDB
Sound Pressure Level: 60 / 63 dB(A)
Minimum Ambient Temperature: -40 °C
Maximum Ambient Temperature: +65 °C
Protection Class: IP44
Insulation Class: F
Bearing Type: Maintenance-free ball bearings
Weight: 5.2 kg
Material and Construction:
Impeller Material: Plastic PA66, fiberglass-reinforced
Motor Housing: Die-cast aluminum
Surface Treatment: Rotor galvanized in black
Direction of Rotation: Clockwise, viewed toward rotor
Number of Blades: 7
Industrial Application and Technical Compatibility:
The R4E310-AF11-01-S01 is a high-performance backward-curved centrifugal turbine designed for critical ventilation and cooling in industrial air purifiers, HVAC systems, and server room heat exchangers. Its aerodynamic RadiCal impeller geometry minimizes turbulence and noise while maximizing pressure stability. The stainless steel and reinforced composite construction ensures long-term reliability in environments requiring continuous duty (S1) operation. This unit is a direct replacement part for high-end filtration systems where precise airflow control and low energy consumption are mandatory. Lead Time and global shipping availability are managed via specialized industrial logistics channels.









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