Category:   Size:   Voltage:  
Model No:  
FD4020-71 Series
DC AXIAL FAN 40 x 40 x 20mm
Air Flow:5.80 ~ 8.70 CFM
Specifications:
Housing/Blade:
Thermoplastic PBT, UL 94V-0
Insulation Resistan:
10MΩ, 500VDC/min between bare wire and frame
Dielectric Strength:
5mA max. 500VAC/min between bare wire and frame
Operation Temp:
-10~70 (Humidity 35%-85%RH)
Storage Temp:
-40℃~70℃ (Humidity 35%-85%RH)
Lead Wire: UL Type #26 AWG
Weight:
23 g Packing: 200PCS/CTN

Mechanical Drawing & Performance Curves:

Model Number

Voltage

(VDC)

Op.Voltage

(VDC)

Air Flow

(CFM)

Static Pres.

(mm-H2O)

Noise

(dBA)

Speed

(RPM)

Current

(mA)

Power

(W)

Available

Bearing

Curves

FD4020B05W5-71


5

4.0~5.5

5.80

2.60

23.10

5,000

110

0.55

B,L,S

FD4020B05W7-71


5

4.0~5.5

7.20

4.00

28.60

6,200

160

0.80

B,L,S

FD4020B05W9-71


5

4.0~5.5

8.70

5.70

33.90

7,500

260

1.30

B,L,S

FD4020B12W5-71


12

10.8~13.2

5.80

2.60

23.10

5,000

70

0.84

B,L,S

FD4020B12W7-71


12

10.8~13.2

7.20

4.00

28.60

6,200

110

1.32

B,L,S

FD4020B12W9-71


12

10.8~13.2

8.70

5.70

33.90

7,500

130

1.56

B,L,S

FD4020B24W5-71


24

17.0~28.0

5.80

2.60

23.10

5,000

60

1.44

B,L,S

FD4020B24W7-71


24

17.0~28.0

7.20

4.00

28.60

6,200

80

1.92

B,L,S

FD4020B24W9-71


24

17.0~28.0

8.70

5.70

33.90

7,500

100

2.40

B,L,S

● For "Long Life" or "Sleeve" bearing versions, change the "B" in the model number
to "L" or "S" respectively.
● Specifications are subject to change without notice