Description
The ebmpapst RL90-12/14 is a high-performance DC Centrifugal Blower engineered for applications requiring significant static pressure and concentrated airflow. Driven by a powerful 36W DC motor, this unit achieves a rotational velocity of 14300 RPM, ensuring rapid thermal exchange in dense electronic environments. The blower features a precision ball bearing architecture that enhances structural rigidity and longevity under continuous operation. Its aerodynamic scroll housing is constructed from fiberglass-reinforced plastic, optimizing thermal impedance while minimizing acoustic resonance. This model is designed to deliver reliable cooling performance in restricted spaces where axial fans are insufficient.
Model Number: RL90-12/14
Brand: ebmpapst
Part Number: 9394310005
Product Type: DC Centrifugal Blower
Rated Voltage: 24 VDC
Voltage Range: 18.0 – 28.0 VDC
Power: 36 W
Rated Speed: 14300 RPM
Rated Current: 1.50 A
Bearing Type: Ball Bearing
Max. Air Flow: 44.1 CFM (75.0 m³/h / 1.25 m³/min)
Max. Static Pressure: 1.80 inH₂O (450 Pa / 45.9 mmH₂O)
Dimensions: 121 x 121 x 37 mm
Weight: 0.42 kg
Housing Material: Fiberglass-reinforced plastic (PBT)
Impeller Material: Fiberglass-reinforced plastic (PA)
Direction of Rotation: Clockwise, looking at rotor
Termination: Lead wires AWG 22, TR 64
Operating Temperature: -20 to +70 °C
Storage Temperature: -40 to +80 °C
Life Expectancy: 70000 hrs at 40 °C
Ingress Protection: IP20
Insulation Class: Class B
Approvals: CE, UL, VDE
The RL90-12/14 is widely utilized in industrial sectors requiring directed cooling with high back-pressure resistance, such as telecommunications base stations and compact server racks. The unique scroll design of the RL90-12/14 allows for precise airflow targeting into heat sinks and power supply units, making it an ideal solution for medical instrumentation and CNC control panels where component density restricts natural convection.
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Additional information
| Shipping Weight | 1 kg |
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