R2E140-AE77-05
ebm-papst Inc.
R2E140-AE77-05
ebm-papst Inc.
MOTORIZED IMPELLER
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The R2E140-AE77-05 from ebm-papst Inc. sets new benchmarks in AC Fans technology, delivering unparalleled thermal management for mission-critical applications. Engineered with precision-crafted components, this fan solution excels in 5G infrastructure and data center cooling systems where reliability is paramount.Operating at 230VAC, this AC fan maintains consistent performance across voltage fluctuations, ensuring stable operation in industrial power environments. Its wide voltage compatibility makes it ideal for global deployments.With compact Round - 140mm Dia form factor, the fan achieves optimal space utilization in rack-mounted equipment. The dimensional precision allows seamless integration with standard HVAC ducting systems.The 72.00mm profile enables high-density installations without compromising airflow efficiency, a critical factor in telecom base station designs.0.201 in H2O (50.0 Pa) capability ensures effective air penetration through dense server stacks, maintaining optimal junction temperatures in compute-intensive applications.The advanced Ball mechanism extends MTBF to 80,000 hours, reducing maintenance intervals in 24/7 industrial automation environments.As a Motorized Impellers configuration, it provides directional airflow control essential for targeted cooling in medical imaging equipment and laser systems.Capacitor, Thermal Overload Protector (TOP) include smart protection circuits that prevent coil burnout during voltage transients, crucial for manufacturing plant operations.With only 115W consumption, the energy-efficient design qualifies for ENERGY STAR certification in commercial ventilation systems.The 1500 RPM rotational speed is dynamically controlled through PWM input, allowing precise thermal management in EV battery cooling applications.4 Wire Leads with Splice Terminals connectivity options provide installation flexibility for both OEM production lines and field retrofit projects.IP44 rating ensures reliable operation in food processing plants where washdown procedures are routine.Rated for -13 ~ 95°F (-25 ~ 35°C) range, the fan maintains performance in extreme environments from Arctic stations to desert solar farms.CCC, CE, EAC certifications guarantee compliance with international safety standards for industrial machinery and cleanroom equipment.The lightweight 2.4 lbs (1.1 kg) design reduces structural load in suspended ceiling installations common in commercial buildings.
Product Attributes
- Product Status: Active
- Voltage - Rated: 230VAC
- Size / Dimension: Round - 140mm Dia
- Width: 72.00mm
- Air Flow: -
- Static Pressure: 0.201 in H2O (50.0 Pa)
- Bearing Type: Ball
- Fan Type: Motorized Impellers
- Features: Capacitor, Thermal Overload Protector (TOP)
- Noise: -
- Power (Watts): 115W
- RPM: 1500 RPM
- Termination: 4 Wire Leads with Splice Terminals
- Ingress Protection: IP44
- Operating Temperature: -13 ~ 95°F (-25 ~ 35°C)
- Approval Agency: CCC, CE, EAC
- Weight: 2.4 lbs (1.1 kg)
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