DC Fan - Mechatronics
Description
DC AXIAL FANS
MD1238 series
STATIC PRESSURE - MM OF WATER
4.
72 ±0.
01 (120 ±0.
3) 4.
13 ±0.
01 (105 ±0.
3)
0.
18 (4.
5)
1.
50 ±0.
01 (38 ±0.
2)
0.
18 (4.
5)
25.
0 20.
0 15.
0 10.
0
5.
0
X E H M L
(120 x 120 x 38 mm)
4.
72 x 4.
72 x 1.
5 inches
4x Ø 0.
17 ±0.
01 (Ø 4.
4 ±0.
3)
Construction: UL94V-0 PBT impeller & frame
Bearing option: ball bearing
Connection: AWG 24, UL1007 lead wires
Frame:
flanged
Protection:
thermal
Options:
tachometer output or locked rotor alarm signal; PWM speed control
Model No.
MD1238L MD1238M MD1238H MD1238E MD1238X
Rated Voltage
V 12 / 24
12 / 24
12 / 24
12 / 24 /4 8
12 / 24 /4 8
Current mA
12 850 1200 1600 2100 2500
24 480 660 800 1100 1300
48 460 850
0 1.
5 3.
0 4.
5 6.
0 7.
5 AIR FLOW (M3/MIN)
Speed
RPM 3,000 3,400 3,800 4,200 4,500
Air Volume
M³/Min.
3.
90 4.
42 4.
92 5.
43 5.
82
CFM 137 155 174 192 205
Max.
Static Pressure (H20) MM INCH 10.
4 0.
42
13.
4 0.
54
16.
7 0.
67
20.
4 0.
82
23.
4 0.
94
Sound Weight Noise dbA g
52.
0 411
54.
5 411
57.
8 411...
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