Description
The ebm-papst RG90-18/12 N is a high-performance DC centrifugal fan engineered for demanding industrial cooling and ventilation applications. Utilizing Original Engineering principles, this compact blower delivers exceptional aerodynamic efficiency and reliable thermal management for densely packed electronic enclosures. The single-inlet design, coupled with a highly optimized scroll housing, ensures maximum pressure generation while maintaining a minimal acoustic footprint.
When evaluating Technical Compatibility, the RG90-18/12 N integrates seamlessly into 12V DC architectures, offering a robust solution for telecommunications, medical equipment, and automation control cabinets. Our streamlined supply chain ensures an optimized Lead Time, minimizing downtime for critical infrastructure maintenance and OEM production schedules.
Technical Specifications:
Manufacturer: ebm-papst
Model Number: RG90-18/12 N
Fan Type: DC Centrifugal Blower (Single Inlet)
Nominal Voltage: 12 VDC
Operating Voltage Range: 7.0 to 15.0 VDC
Maximum Airflow: 54 m³/h
Nominal Speed: 3200 RPM
Power Consumption: 5.8 W
Acoustic Noise Level: 58 dB(A)
Operating Temperature Range: -20°C to +70°C
Bearing System: Precision Ball Bearing
Impeller Material: Glass-fiber reinforced plastic (PA)
Housing Material: Glass-fiber reinforced plastic (PBT)
Dimensions: 135 x 135 x 38 mm
Impeller Diameter: Ø 90 mm
Weight: 0.170 kg
Connection Type: Flying leads AWG 22
Protection Class: IP20
Approvals: CE, VDE, CSA, UL
Application Scenario:
The RG90-18/12 N is specifically designed for forced convection cooling in rack-mounted server systems and industrial motor drives. In these environments, high static pressure is required to push air through restrictive heat sinks and densely populated printed circuit boards. The centrifugal design prevents motor overloading under high back-pressure conditions, ensuring continuous, fail-safe operation in 24/7 mission-critical data centers and automated manufacturing floors.
Mounting: Free Standing
Voltage: 12V
Blade Material: Plastic
Electric Current Type: AC
Warranty: 1 Year
After-sales Service Provided: Online support
Model number: RG90-18/12 N
Place of origin: Germany
Brand name: Ebmpapst
Product name: Ebmpapst centrifugal fan
Size: 135 x 135 x 38 mm
Bearing: Ball bearing
Air Flow: 55m3/h
Noise level: 5.5B
Impeller material: Glass-fiber reinforced plastic
Weight: 0.440 kg
Delivery Time: In stock
Color: Black&Silver
Selling Units: Single item
Single package size: 30X30X30 cm
Single gross weight: 1.000 kg








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