CFM-4020BF-275-306-22
CUI Devices
CFM-4020BF-275-306-22
CUI Devices
DC AXIAL FAN, 40 MM SQUARE, 20 M
Reference Price (USD)
1+
$8.02586
500+
$7.9456014
1000+
$7.8653428
1500+
$7.7850842
2000+
$7.7048256
2500+
$7.624567
Exquisite packaging
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CFM-4020BF-275-306-22
$8.03
Product details
The CFM-4020BF-275-306-22 from CUI Devices represents cutting-edge technology in DC Brushless Fans (BLDC), engineered for mission-critical cooling applications. This high-performance fan integrates advanced thermal management solutions with robust construction, delivering exceptional airflow dynamics for demanding environments.Operating at 24VDC, this BLDC fan ensures stable performance across varying power conditions, making it ideal for industrial automation systems where voltage fluctuations are common.With a compact Square - 40mm L x 40mm H footprint, the fan achieves space-efficient integration without compromising cooling capacity, particularly beneficial in high-density server racks and telecom equipment.The 20.00mm profile enables seamless installation in constrained spaces while maintaining optimal air channeling for effective heat dissipation in embedded computing applications.Delivering 9.4 CFM (0.263m³/min), this fan provides superior thermal transfer efficiency, crucial for maintaining optimal operating temperatures in power electronics and RF amplification systems.Engineered to overcome 0.250 in H2O (62.3 Pa) resistance, the fan ensures consistent cooling performance even in restricted airflow environments like sealed enclosures or ducted systems.The Ball bearing system extends operational lifespan to over 60,000 hours, reducing maintenance frequency in 24/7 industrial applications.As a Tubeaxial configuration, it offers targeted airflow directionality for precise cooling of heat-generating components in medical imaging equipment.Incorporating Auto Restart, PWM Control, Speed Sensor (Tach), the fan provides intelligent monitoring and protection capabilities essential for unmanned infrastructure and remote monitoring systems.With acoustic emissions of just 30.6dB(A), this solution meets stringent noise pollution requirements in office automation equipment and residential HVAC systems.Consuming only 1.44 W, the fan achieves industry-leading energy efficiency ratios, significantly reducing total cost of ownership in data center applications.The variable 7500 RPM capability allows dynamic speed adjustment based on thermal loads, optimizing energy use in solar inverter systems with fluctuating cooling demands.Featuring 4 Wire Leads connectivity, the fan supports flexible integration with various control systems and power distribution architectures.Rated for 14 ~ 158°F (-10 ~ 70°C) operation, it maintains reliable performance in extreme environmental conditions encountered in oil/gas exploration equipment.Certified by CE, cURus, TUV, the fan complies with international safety and EMC standards for global deployment in commercial and industrial markets.
Product Attributes
- Product Status: Active
- Voltage - Rated: 24VDC
- Size / Dimension: Square - 40mm L x 40mm H
- Width: 20.00mm
- Air Flow: 9.4 CFM (0.263m³/min)
- Static Pressure: 0.250 in H2O (62.3 Pa)
- Bearing Type: Ball
- Fan Type: Tubeaxial
- Features: Auto Restart, PWM Control, Speed Sensor (Tach)
- Noise: 30.6dB(A)
- Power (Watts): 1.44 W
- RPM: 7500 RPM
- Termination: 4 Wire Leads
- Ingress Protection: -
- Operating Temperature: 14 ~ 158°F (-10 ~ 70°C)
- Approval Agency: CE, cURus, TUV
- Weight: -
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