MD4028
series
HIGH PERFORMANCE
1.57
±0.01
(40
±0.2)
1.26
±0.01
(32
±0.2)
0.12
(3)
V
STATIC PRESSURE - MM OF WATER
12.15.14
DC
AXIAL FANS
1.10
±0.01
(28
±0.15)
35
30
25
20
15
10
5
U
X
E
H
M
L
S
0
0.10
0.20
0.30
0.40
0.50
0.60
0.70
(40 x 40 x 28 mm)
Construction:
1.57 x 1.57 x 1.10 inches
UL94V-0 PBT impeller & frame
Model No.
MD4028S
MD4028L
MD4028M
MD4028H
MD4028E
MD4028X
MD4028U
MD4028V
w w w.mechatronic s.c om
E - mail: S ales @ M echatronic s.com
4x Ø 0.13
±0.01
(Ø 3.4
±0.15)
AIR FLOW (M
3
/MIN)
Bearing option: ball bearing
Connection:
Frame:
Protection:
Options:
AWG 26, UL1007 lead wires
ribbed
thermal
tachometer output or locked rotor
alarm signal; PWM speed control
Rated
Voltage
V
12/24
12/24
12/24
12/24
12/24
12/24
12
12
Current
mA
12
70
100
140
210
240
350
520
650
24
50
70
90
120
140
200
-
-
Speed
RPM
5,000
6,500
8,000
9,200
10,300
11,500
13,000
15,000
Air Volume
M³/Min.
0.209
0.272
0.335
0.384
0.430
0.529
0.598
0.690
CFM
7.38
9.59
11.82
13.57
15.19
18.67
21.11
24.35
Max. Static
Pressure (H
2
0)
MM
4.05
6.75
10.23
13.53
16.96
17.72
22.64
30.14
INCH
0.159
0.266
0.403
0.533
0.670
0.709
0.906
1.206
Sound
Noise
dbA
30.8
33.2
37.2
41.0
44.0
47.3
50.0
53.1
Weight
g
50
50
50
50
50
50
50
50
Fa x : 425 -2 2 2- 515 5
Tel: 425 -2 2 2- 5 9 0 0
800-453-4569
Cooling Simplified
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