CFM-4020BF-055-212-22
CUI Devices
CFM-4020BF-055-212-22
CUI Devices
DC AXIAL FAN, 40 MM SQUARE, 20 M
Reference Price (USD)
1+
$7.73922
500+
$7.6618278
1000+
$7.5844356
1500+
$7.5070434
2000+
$7.4296512
2500+
$7.352259
Exquisite packaging
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CFM-4020BF-055-212-22
$7.74
Product details
CUI Devices's CFM-4020BF-055-212-22 delivers superior DC Brushless Fans (BLDC) performance, specifically engineered for harsh environment applications. This robust cooling solution combines advanced aerodynamics with durable construction for extended service life in demanding conditions.Supporting 5VDC operation, the fan ensures compatibility with both low-voltage control circuits and high-power industrial systems.The Square - 40mm L x 40mm H format provides optimal cooling for power supplies in railway signaling equipment and trackside electronics.With a 20.00mm profile, the fan fits seamlessly into compact industrial robots and collaborative robotic arm assemblies.Delivering 6.9 CFM (0.193m³/min), it effectively cools high-performance processors in autonomous vehicle computing platforms and ADAS systems.Capable of generating 0.140 in H2O (34.9 Pa), the fan maintains cooling efficiency in restricted airflow environments like sealed radar enclosures.The Ball technology offers maintenance-free operation for life in inaccessible installations like bridge monitoring sensors.As a Tubeaxial configuration, it provides focused airflow for cooling laser diodes in fiber optic communication systems.Equipped with Auto Restart, PWM Control, Speed Sensor (Tach), the fan enables precise thermal management in semiconductor manufacturing equipment and wafer inspection systems.Operating at 21.2dB(A) levels, it meets acoustic requirements for library archival systems and museum climate control units.Consuming only 750 mW, the fan optimizes energy usage in off-grid renewable energy storage systems.The 5500 RPM capability ensures responsive cooling for high-power RF transmitters in broadcast and cellular infrastructure.Featuring 4 Wire Leads, the fan supports reliable connections in vibrating environments like helicopter avionics bays.Designed for 14 ~ 158°F (-10 ~ 70°C) ranges, it performs reliably in arctic research stations and desert telecom installations.Certified to CE, cURus, TUV standards, the fan meets stringent requirements for nuclear power plant control systems.
Product Attributes
- Product Status: Active
- Voltage - Rated: 5VDC
- Size / Dimension: Square - 40mm L x 40mm H
- Width: 20.00mm
- Air Flow: 6.9 CFM (0.193m³/min)
- Static Pressure: 0.140 in H2O (34.9 Pa)
- Bearing Type: Ball
- Fan Type: Tubeaxial
- Features: Auto Restart, PWM Control, Speed Sensor (Tach)
- Noise: 21.2dB(A)
- Power (Watts): 750 mW
- RPM: 5500 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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