Description
The ebm-papst R1G220-AB35-52 is a high-performance backward curved centrifugal fan engineered for demanding industrial thermal management and inverter cooling applications. Utilizing advanced electronically commutated DC motor technology, this motorized impeller delivers exceptional aerodynamic efficiency and precise airflow control.
Technical Specifications:
Manufacturer: ebm-papst
Model Number: R1G220-AB35-52
Fan Technology: Centrifugal, Backward Curved
Nominal Voltage: 24V DC
Power Consumption: 106 W
Maximum Airflow: 620.9 CFM (1055 m³/h)
Nominal Speed: 3150 RPM
Sound Pressure Level: 76 dBA
Impeller Diameter: Ø 220 mm
Bearing System: Maintenance-free Ball Bearing
Operating Temperature: -20°C to +65°C
Weight: 1.2 kg
Engineering and Design Profile:
Designed with Original Engineering principles, the R1G220-AB35-52 features a highly optimized aerodynamic profile that minimizes turbulence while maximizing static pressure capabilities. The integrated DC motor ensures minimal power loss and extended operational longevity, making it highly suitable for continuous-duty environments. The precision ball bearing system guarantees reliable performance across varying temperature gradients and mounting orientations without requiring periodic lubrication.
Industrial Applications:
This centrifugal cooling fan provides critical Technical Compatibility for high-density electronic enclosures, variable frequency drives, solar inverters, and telecommunications infrastructure. Its robust 620.9 CFM airflow capacity effectively dissipates concentrated heat loads, preventing thermal throttling in sensitive power electronics and ensuring uninterrupted system operation.
Lifecycle and Procurement:
Procuring authentic ebm-papst components ensures optimal machine compatibility and safeguards system integrity against premature thermal failure. Contact our technical sales team to verify current Lead Time, confirm application suitability, and secure this essential cooling component for your preventative maintenance or OEM integration requirements.
Key Attributes
Mounting: Free Standing
Voltage: 24V
Blade Material: Cast Iron
Customized support: OEM, ODM
Warranty: 1 Year
After-sales Service Provided: Online support
Model number: R1G220-AB35-52
Place of origin: Germany
Brand name: Ebmpapst
Voltage: 24VDC
Size: 220mm
Power: 106W
Air Flow: 620.9CFM
Speed: 3150RPM
Bearing type: Ball Bearing
Housing Material: Polyamide (PA)
Termination Style: Wire Leads
IP rating: IP42
Noise: 76dBA
Packaging and Delivery
Selling Units: Single item
Single package size: 32X32X20 cm
Single gross weight: 2.500 kg











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