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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.
MD1238L Datasheet