Description
The ebm-papst R2E190-RA26-05 is a backward-curved motorized impeller designed for high-efficiency thermal management in industrial systems. Featuring a robust M2E068-BF single-phase AC motor, this unit optimizes airflow dynamics through a precision-engineered 190mm PA plastic impeller. The aerodynamic profile minimizes noise generation while maximizing static pressure capabilities, ensuring consistent performance in high-impedance environments. Built with durable ball bearings, the system offers exceptional structural rigidity and longevity. Its thermal impedance characteristics make it ideal for demanding industrial cooling applications requiring reliable continuous operation. The compact external rotor design integrates the motor directly into the impeller, saving space while improving heat dissipation.
Model Number: R2E190-RA26-05
Brand: ebm-papst
Product Type: Motorized Impeller / Centrifugal Fan
Rated Voltage: 230 VAC
Frequency: 50 / 60 Hz
Power: 52 W (50Hz) / 65 W (60Hz)
Rated Current: 0.23 A (50Hz) / 0.29 A (60Hz)
Rated Speed: 2350 RPM (50Hz) / 2500 RPM (60Hz)
Max. Air Flow: 335.5 CFM (570 m³/h / 9.5 m³/min)
Max. Static Pressure: 1.20 inH₂O (300 Pa / 30.6 mmH₂O)
Dimensions: Ø 190 mm
Weight: 1.3 kg
Life Expectancy: 40,000 Hours (L10 at 40°C)
Bearing Type: Ball Bearing
Impeller Material: PA Plastic (Polyamide, glass-fiber reinforced)
Rotor Material: Die-Cast Aluminum
Capacitor: 1.5 µF / 400 VDB
Insulation Class: B
Motor Protection: Thermal Overload Protector (TOP)
Ingress Protection: IP44
Operating Temperature: -25 °C to +60 °C
Mounting Orientation: Any
Number of Blades: 7
Direction of Rotation: Clockwise
Compliance: CE, CCC, VDE, UL
The R2E190-RA26-05 serves as a critical cooling component in various industrial architectures, specifically within electrical cabinet ventilation and variable frequency drive cooling systems. Engineers frequently deploy the R2E190-RA26-05 in telecom base stations, air filtration units, and heat exchangers where high static pressure is necessary to overcome system resistance. Additionally, this unit is suitable for usage in duct fans and specialized refrigeration equipment, ensuring thermal stability for sensitive electronics.
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Additional information
| Shipping Weight | 1 kg |
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