CFM-4020BF-2110-381-22 Tech Specifications

Category DC Brushless Fans (BLDC)
Manufacturer CUI Devices
Housing Material Polybutylene Terephthalate (PBT)
Weight -
Material - Frame Polybutylene Terephthalate (PBT)
Material - Blade Polybutylene Terephthalate (PBT)
RoHS Details
Airflow 13.76 CFM (0.39 m3/min)
Current Type DC
Life 70000 Hours
Factory Pack QuantityFactory Pack Quantity 100
Package Box
Mfr CUI Devices
Product Status Active
Voltage Rated 24VDC
Lifetime @ Temp. 70000 Hrs @ 40°C
Operating Temperature 14 ~ 158°F (-10 ~ 70°C)
Series CFM-40BF
Size / Dimension Square - 40mm L x 40mm H
Termination 4 Wire Leads
Type Axial
Power (Watts) 2.88 W
Power Rating 2.88 W
Current Rating (Amps) 0.120A
Ingress Protection -
Depth 20 mm
Termination Style Wire Leads
Approval Agency CE, cURus, TUV
Operating Supply Voltage 24 VDC
Speed 11000 RPM
Pressure Type 0.55 in H2O
RPM 11000 RPM
Bearing Type Ball
Fan Type Tubeaxial
Air Flow 13.8 CFM (0.386m³/min)
Noise 38.1 dBA
Voltage Range 21.6 ~ 26.4VDC
Static Pressure 0.550 in H2O (137.0 Pa)
Features Auto Restart, PWM Control, Speed Sensor (Tach)
Height 40 mm
Width 40 mm
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