EFB Datasheet, PDF (2/2 Pages) Delta Electronics, Inc. – Bearing Type Ball Bearings

EFB ^{40 x 40 x 20 MM SERIES}
■ DIMENSIONS DRAWING
20.0±0.5(0.787±0.020)
20.0±0.5(0.787±0.020)
3.0±0.3
(0.118±0.012)^3.0±0.3
(0.118±0.012)
3.0±0.3
(0.118^3.±⁰0^±0.0^.312)
(0.118±0.012)
40.0±0.5
40.⁽0¹Â±^.0⁵.5^75±0.020)
(1.575±0.₃02₂0_.)_0±0.3
32.₍0₁±_.0₂.₆3 _0±0.012)
(1.260±0.012)
LABEL
LABEL
* ^{Bearing Type}
Ball Bearings
* ^Material
Impeller & Frame : Plastic (UL 94V-0)
* ^{Lead Wires :}
UL 1061 AWG #24 OR Equivalent
Red Wire Positive (+)
Black Wire Negative(-)
* ^{Weight : 33g (1.16 oz)}
* ^{Flange Type Only}
10.0(0.394)
330.₁0₀±1_.00₍.0_0.394)
(12.992±0.394)
330.0±10.0
(12.992±0.394)
4-Ø3.5±0.2
(4-Ø0.138±0.008)
4-Ø3.5±0.2
(4-Ø0.138±0.008)
UNIT :
mm
(INCH)
UNIT :
mm
(INCH)
■ P & Q CURVE (AT RATED VOLTAGE)
0.48
0.40
0.32
0.24
0.16
0.08
0.48 _12.0
EFB0412XD-C
0.40 _10.0
VH
0.32
12.0
8.0
EFB0412XD-C
HH
H
0.24 6.0
1₀0_.1.₆0 _4.0
M
VH
L
HH
0⁸.^.0⁰8 2.0
H
6.⁰0
0
M
0 .08 .16 .24 .32 .40 (M³/MIN)
4.0
0 3.2 6.4 9.6 ^L 12.8 (CFM)
Air Flow
2.0
■ MOUNTING PANEL CUTOUT
OUTLET SIDE
32.0
(1.260)
OUTLET SIDE
Ø(Ø318.496)
32.0
(1.260)
4-Ø3.5
(4-Ø0.138)
Ø(Ø318.496)
INLET SIDE
32.0
(1.260)
INLET SIDE
Ø(Ø318.496)
32.0
(1.260)
4-Ø3.5
(4-Ø0.138)
UNIT : _{(INmCmHØ(Ø)}^318.496)
MODEL
0
Rated
Voltage
0
0 .08 .16 .24 .32 .40 (M³/MIN)
Operating
Vo⁰ltage^3.2
Range
R₆a_.4ted
Current
Air Flow
Rated
9.6_Inp1_u2_t .8
Power
Sp⁽e^Ce^Fd^M)
4-Ø3.5
(4-Ø0.138)
Maximum
Air Flow
Maximum
Air Pressure
4-Ø3.5
(4-Ø0.138)
Noise
UN
PART NO. REV. FUNCTION VDC
VDC
Amp
Watt R.P.M. m³ /min CFM mmH2O IN H2O dB-A
EFB0412LD
-C -R00 / -F00
12
7.0 to 13.2 0.06
0.72 5000 0.151 5.32
2.76 0.109 22.5
EFB0412MD
-C -R00 / -F00
12
7.0 to 13.2 0.07
0.84 6300 0.191 6.74
4.42 0.174 26.0
EFB0412HD
-C -R00 / -F00
12
7.0 to 13.2 0.11
1.32 7600 0.232 8.21
6.38 0.251 31.0
EFB0412HHD -C -R00 / -F00
12
7.0 to 13.2 0.12
1.44 8200 0.258 9.12
7.78 0.306 33.0
EFB0412VHD -C -R00 / -F00
12
7.0 to 13.2 0.14
1.68 9000 0.283 9.99
9.26 0.364 35.0
* Function type is optional.
* The max. air flow and the speed are measured in free air ; max. air pressure is measured at zero air flow.
* Noise is measured in anechoic chamber in free air, one meter from intake side.
* All readings are typical values at rated voltage.
* Specifications are subject to change without notice.
59
http://www.deltaww.com