R2E190-RA50-21
ebm-papst Inc.
R2E190-RA50-21
ebm-papst Inc.
190 MM AC CENTRIFUGAL FAN
Reference Price (USD)
1+
$120.86000
500+
$119.6514
1000+
$118.4428
1500+
$117.2342
2000+
$116.0256
2500+
$114.817
Exquisite packaging
Discount
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R2E190-RA50-21
$120.86
Product details
The R2E190-RA50-21 from ebm-papst Inc. sets new standards in AC Fans technology for aerospace thermal management. This premium fan solution is designed to meet the rigorous demands of avionics cooling and cabin air circulation systems.Operating at 115VAC, the fan features military-grade power conditioning for stable performance in aircraft electrical systems with variable voltage.The Round - 190mm Dia form factor is optimized for standard ARINC 600 rack mounting in avionics bays with minimal weight penalty.With 68.50mm ultra-thin profile, the fan enables high-density installations in flight control computers and navigation systems.Delivering 341.4 CFM (9.56m³/min) with precision, this unit maintains critical temperature thresholds for radar and flight instrument cooling at altitude.The Ball mechanism is specially lubricated for reliable operation at -55 C to +85 C in unmanned aerial vehicles.As a Motorized Impellers configuration, it provides laminar airflow essential for cooling sensitive satellite communication equipment.The 70.0W low-power design minimizes load on aircraft auxiliary power units.2450 RPM speed is automatically adjusted based on flight phase through ARINC 429 interface in modern glass cockpits.4 Wire Leads options include MIL-DTL-38999 connectors for secure avionics installations.IP44 rating ensures operation in dusty runway conditions and high humidity environments.Rated for -13 ~ 167°F (-25 ~ 75°C) range, the fan performs reliably from ground operations to 50,000 ft altitude.UL certifications include DO-160G compliance for environmental testing.The lightweight 2.6 lbs (1.2 kg) aluminum construction meets strict aircraft weight budget requirements.
Product Attributes
- Product Status: Active
- Voltage - Rated: 115VAC
- Size / Dimension: Round - 190mm Dia
- Width: 68.50mm
- Air Flow: 341.4 CFM (9.56m³/min)
- Static Pressure: -
- Bearing Type: Ball
- Fan Type: Motorized Impellers
- Features: -
- Noise: -
- Power (Watts): 70.0W
- RPM: 2450 RPM
- Termination: 4 Wire Leads
- Ingress Protection: IP44
- Operating Temperature: -13 ~ 167°F (-25 ~ 75°C)
- Approval Agency: UL
- Weight: 2.6 lbs (1.2 kg)
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