KFB Series, DC Brushless Fans (BLDC)

Results:
31
Manufacturer
Series
Power (Watts)
Air Flow
Static Pressure
Noise
RPM
Features
Weight
Width
Size / Dimension
Operating Temperature
Ingress Protection
Approval Agency
Termination
Voltage - Rated
Bearing Type
Fan Type
Results remaining31
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KFB
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ImageProduct DetailPriceAvailabilityECAD ModelVoltage - RatedSize / DimensionWidthBearing TypeFan TypeNoiseRPMTerminationIngress ProtectionOperating TemperatureApproval AgencyWeightSeriesAir FlowStatic PressureFeaturesPower (Watts)
KFB2348HHU-EP
FAN BLOWER 225X99MM 48VDC WIRE
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Quantity
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PCB Symbol, Footprint & 3D Model
48VDC
Round - 225mm Dia
99.00mm
Ball
Motorized Impellers
71.0dB(A)
2600 RPM
4 Wire Leads
IP56 - Dust Protected, Water Resistant
-13 ~ 158°F (-25 ~ 70°C)
CE, CSA, UL, VDE
2.6 lbs (1.2 kg)
KFB
735.1 CFM (20.58m³/min)
1.990 in H2O (495.7 Pa)
GR-487 (Salt Fog Protection), Locked Rotor Protection, PWM Control, Speed Sensor (Tach)
105.6 W
KFB1724SHT-AF00
FAN BLOWER 175X69MM ROUND
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Quantity
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PCB Symbol, Footprint & 3D Model
24VDC
Round - 175mm Dia
69.00mm
Ball
Motorized Impellers
73.0dB(A)
4000 RPM
3 Wire Leads
-
14 ~ 158°F (-10 ~ 70°C)
CE, CSA, UL, VDE
1.5 lbs (670.0 g)
KFB
413.0 CFM (11.56m³/min)
2.403 in H2O (598.5 Pa)
Locked Rotor Protection, Speed Sensor (Tach)
75.36 W
KFB1724VHT-A
FAN BLOWER 175X69MM ROUND
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Quantity
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PCB Symbol, Footprint & 3D Model
24VDC
Round - 175mm Dia
69.00mm
Ball
Motorized Impellers
70.0dB(A)
3600 RPM
2 Wire Leads
-
-
CE, CSA, UL, VDE
1.5 lbs (670.0 g)
KFB
374.7 CFM (10.49m³/min)
1.964 in H2O (489.2 Pa)
-
54.48 W
KFB1724SHT-A
FAN BLOWER 175X69MM ROUND
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Quantity
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PCB Symbol, Footprint & 3D Model
24VDC
Round - 175mm Dia
69.00mm
Ball
Motorized Impellers
73.0dB(A)
4000 RPM
2 Wire Leads
-
14 ~ 158°F (-10 ~ 70°C)
CE, CSA, UL, VDE
1.5 lbs (670.0 g)
KFB
413.0 CFM (11.56m³/min)
2.403 in H2O (598.5 Pa)
Locked Rotor Protection
75.36 W
KFB1748VHTAYP
FAN BLOWER 175X69MM ROUND
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Quantity
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PCB Symbol, Footprint & 3D Model
48VDC
Round - 175mm Dia
69.00mm
Ball
Motorized Impellers
66.0dB(A)
3100 RPM
4 Wire Leads
IP54 - Dust Protected, Water Resistant
14 ~ 158°F (-10 ~ 70°C)
CE, cURus, VDE
1.5 lbs (670.0 g)
KFB
334.0 CFM (9.35m³/min)
1.315 in H2O (327.6 Pa)
Locked Rotor Protection, PWM Control, Speed Sensor (Tach)
34.56 W
KFB2348HU-R00
FAN BLOWER 225X99MM ROUND
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Quantity
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PCB Symbol, Footprint & 3D Model
48VDC
Round - 225mm Dia
99.00mm
Ball
Motorized Impellers
69.0dB(A)
2300 RPM
3 Wire Leads
-
-
CE, CSA, UL, VDE
2.6 lbs (1.2 kg)
KFB
661.0 CFM (18.51m³/min)
1.810 in H2O (450.8 Pa)
Locked Rotor Sensor
69.6 W
KFB2348HU-F00
FAN BLOWER 225X99MM ROUND
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Quantity
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PCB Symbol, Footprint & 3D Model
48VDC
Round - 225mm Dia
99.00mm
Ball
Motorized Impellers
69.0dB(A)
2300 RPM
3 Wire Leads
-
-
CE, CSA, UL, VDE
2.6 lbs (1.2 kg)
KFB
661.0 CFM (18.51m³/min)
1.810 in H2O (450.8 Pa)
Speed Sensor (Tach)
69.6 W
KFB2348HU
FAN BLOWER 225X99MM ROUND
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Quantity
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PCB Symbol, Footprint & 3D Model
48VDC
Round - 225mm Dia
99.00mm
Ball
Motorized Impellers
69.0dB(A)
2300 RPM
2 Wire Leads
-
-
CE, CSA, UL, VDE
2.6 lbs (1.2 kg)
KFB
661.0 CFM (18.51m³/min)
1.810 in H2O (450.8 Pa)
-
69.6 W
KFB2548HU
FAN BLOWER 250X89MM ROUND
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Quantity
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PCB Symbol, Footprint & 3D Model
48VDC
Round - 250mm Dia
89.00mm
Ball
Motorized Impellers
68.5dB(A)
-
2 Wire Leads
-
-
-
-
KFB
-
-
-
-
KFB2548HHU
FAN BLOWER 250X89MM ROUND
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Quantity
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PCB Symbol, Footprint & 3D Model
48VDC
Round - 250mm Dia
89.00mm
Ball
Motorized Impellers
72.0dB(A)
-
2 Wire Leads
-
-
-
-
KFB
-
-
-
-
KFB1248EHS
FAN BLOWER 120X54MM ROUND
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Quantity
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PCB Symbol, Footprint & 3D Model
48VDC
Round - 120mm Dia
54.00mm
Ball
Motorized Impellers
61.5dB(A)
4100 RPM
2 Wire Leads
-
14 ~ 158°F (-10 ~ 70°C)
CE, CSA, UL, VDE
0.728 lb (330.22 g)
KFB
167.9 CFM (4.70m³/min)
1.400 in H2O (348.7 Pa)
Locked Rotor Protection
24 W
KFB2348HHV-F00
FAN BLOWER 225X107MM BALL 48VDC
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Quantity
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PCB Symbol, Footprint & 3D Model
48VDC
Round - 225mm Dia
107.0mm
Ball
Motorized Impellers
73.5dB(A)
2700 RPM
3 Wire Leads
-
14 ~ 158°F (-10 ~ 70°C)
CE, CSA, UL, VDE
2.6 lbs (1.2 kg)
KFB
731.5 CFM (20.48m³/min)
2.670 in H2O (665.1 Pa)
Locked Rotor Protection, Speed Sensor (Tach)
110 W
KFB2348HHU
FAN BLOWER 225X99MM 48VDC WIRE
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Quantity
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PCB Symbol, Footprint & 3D Model
48VDC
Round - 225mm Dia
99.00mm
Ball
Motorized Impellers
73.5dB(A)
2700 RPM
2 Wire Leads
-
-
CE, CSA, UL, VDE
2.6 lbs (1.2 kg)
KFB
771.5 CFM (21.60m³/min)
2.700 in H2O (672.6 Pa)
-
110 W
KFB1748VHT-CN
175X69MM 48V DC BLOWER W/PWM CO
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Quantity
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PCB Symbol, Footprint & 3D Model
48VDC
Round - 175mm Dia
69.00mm
Ball
Motorized Impellers
66.0dB(A)
3100 RPM
4 Wire Leads
IP54 - Dust Protected, Water Resistant
14 ~ 158°F (-10 ~ 70°C)
CE, CSA, UL, VDE
1.5 lbs (670.0 g)
KFB
316.9 CFM (8.87m³/min)
1.422 in H2O (354.2 Pa)
GR-487 (Salt Fog Protection), Locked Rotor Protection, PWM Control, Speed Sensor (Tach)
34.56 W
KFB1724SHT-F00
FAN BLOWER 175X69MM ROUND
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Quantity
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PCB Symbol, Footprint & 3D Model
24VDC
Round - 175mm Dia
69.00mm
Ball
Motorized Impellers
67.5dB(A)
3300 RPM
3 Wire Leads
-
-
CE, CSA, UL, VDE
1.5 lbs (670.0 g)
KFB
334.8 CFM (9.37m³/min)
1.884 in H2O (469.3 Pa)
Speed Sensor (Tach)
69.12 W
KFB1724VHT-F00
FAN BLOWER 175X69MM ROUND
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Quantity
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PCB Symbol, Footprint & 3D Model
24VDC
Round - 175mm Dia
69.00mm
Ball
Motorized Impellers
65.0dB(A)
3000 RPM
3 Wire Leads
-
-
CE, CSA, UL, VDE
1.5 lbs (670.0 g)
KFB
289.5 CFM (8.11m³/min)
1.405 in H2O (350.0 Pa)
Speed Sensor (Tach)
49.2 W
KFB1724SHT
FAN BLOWER 175X69MM ROUND
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
24VDC
Round - 175mm Dia
69.00mm
Ball
Motorized Impellers
67.5dB(A)
3300 RPM
2 Wire Leads
-
-
CE, CSA, UL, VDE
1.5 lbs (670.0 g)
KFB
334.8 CFM (9.37m³/min)
1.884 in H2O (469.3 Pa)
-
69.12 W
KFB1724VHT
FAN BLOWER 175X69MM ROUND
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Quantity
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PCB Symbol, Footprint & 3D Model
24VDC
Round - 175mm Dia
69.00mm
Ball
Motorized Impellers
65.0dB(A)
3000 RPM
2 Wire Leads
-
-
CE, CSA, UL, VDE
1.5 lbs (670.0 g)
KFB
289.5 CFM (8.11m³/min)
1.405 in H2O (350.0 Pa)
-
49.2 W
KFB1248EHSB80
120X54MM 48V DC BLOWER W/PWM CO
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Quantity
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PCB Symbol, Footprint & 3D Model
48VDC
Round - 120mm Dia
54.00mm
Ball
Motorized Impellers
61.0dB(A)
4060 RPM
4 Wire Leads
-
14 ~ 158°F (-10 ~ 70°C)
CE, cURus, VDE
0.75 lb (340.19 g)
KFB
174.8 CFM (4.89m³/min)
1.347 in H2O (335.5 Pa)
Locked Rotor Protection, PWM Control, Speed Sensor (Tach)
21.6 W
KFB1224GHS-F00
FAN BLOWER 120X54MM ROUND
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Quantity
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PCB Symbol, Footprint & 3D Model
24VDC
Round - 120mm Dia
54.00mm
Ball
Motorized Impellers
-
-
3 Wire Leads
-
-
-
-
KFB
-
-
Speed Sensor (Tach)
-

About  DC Brushless Fans (BLDC)

DC fans are electromechanical devices utilized to generate air movement and function exclusively with a DC power source, commonly 48 volts or lower. While the majority of currently available products in this category rely on brushless motor technology, certain variations exist in their additional features, including options for speed control and feedback mechanisms. These products play a crucial role in facilitating air circulation and cooling within electronic systems, offering efficient and reliable operation with direct current power sources. Despite the widespread adoption of brushless motor technology, the diversity in speed control and feedback mechanisms provides users with tailored solutions to address specific performance requirements and operational preferences. By incorporating features such as speed control and feedback mechanisms, DC fans offer enhanced flexibility and customization options, enabling precise regulation of air movement and temperature management within electronic equipment. This adaptability ensures that DC fans can be effectively integrated into a wide range of applications, contributing to the efficient and optimal functioning of electronic systems.