MS1238-H Series Datasheet by Mechatronics Fan Group

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DC AXIAL FANS
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MS1238-H series
(120 x 120 x 38 mm)
4.72 x 4.72 x 1.52 inches
Features: soft start, polarity protection,
auto-restart
Operating Voltage: 12, 24 and 48 VDC
Construction: UL94V-0 plastic impeller and
plastic frame
Bearing option: ball bearing and sleeve
Air Flow: air exhaust over struts
Options: *Additional performance levels available, contact Mechatronics for more options tachometer;
locked rotor alarm signal;
conformal coating;
encapsulated motor (IP68)
PWM speed control;
Model No.
Rated
Voltage
VDC
Current A Speed
RPM
Air Volume Max. Static
Pressure (H20)
Sound
Noise
dbA
Weight
g
2412 M³/Min. CFM MM INCH
MS1238M-H 12/24/48
12/24/48
12/24/48
0.72 2,500 3.60 127.4 5.90 0.23 42301
MS1238H-H 2.14,000 5.71201.7 14.88 0.59 55301
MS1238E-H 3.45
0.24
1.02
1.70
48
0.18
0.45
1.05,000 7.68 271.0 30.26 1.19 68 301
4.134 ±0.012
(105 ±0.3)
4.724 ±0.020
(120 ±0.5)
4.134 ±0.012
(105 ±0.3)
4.724 ±0.020
(120 ±0.5)
1.496 ±0.020
(38.0 ±0.5)
4–Ø0.177±0.008
(4–Ø4.5±0.2)
0.80
0.40
0.60
0.20
1.20
1.00
0 100 200 300
AIR VOLUME (CFM)
STATIC PRESSURE - IN. OF WATER
E
H
M
11.23.20