398
Model no.
Rated voltage
Operating voltage range
PWM duty
cycle* [
%]
Rated current
Rated input
Rated speed Max. airow
Max. static pressure
SPL
Operating temperature
Expected life
[V] [V] [A] [W] [min-1]
[m³/min]
[CFM] [Pa] [inchH²O] [dB (A)] [˚C] [h]
9LG1412P1A001
12 10.2 to 13.8
100 3.72 44.64 6900 8.0 282 516 2.07 68
-20 to +70
180000/60˚C
20 0.27 3.24 2300 2.66 93 80 0.32 39
9LG1412P1H001 100 1.7 20.4 5200 6.0 212 300 1.2 62
20 0.27 3.24 2300 2.66 93 80 0.32 39
9LG1412P1M001 100 0.6 7.2 3300 3.7 130 170 0.68 46
20 0.16 1.92 1300 1.45 51 26 0.1 29
9LG1424P1A001
24 20.4 to 27.6
100 1.86 44.64 6900 8.0 282 516 2.07 68
20 0.17 4.08 2300 2.66 93 80 0.32 39
9LG1424P1H001 100 0.85 20.4 5200 6.0 212 300 1.2 62
20 0.16 3.84 2300 2.66 93 80 0.32 39
9LG1424P1M001 100 0.3 7.2 3300 3.7 130 170 0.68 46
20 0.11 2.64 1300 1.45 51 26 0.1 29
9LG1448P1A001
48 40.8 to 55.2
100 0.92 44.16 6900 8.0 282 516 2.07 68
20 0.11 5.28 2300 2.66 93 80 0.32 39
9LG1448P1H001 100 0.42 20.16 5200 6.0 212 300 1.2 62
20 0.11 5.28 2300 2.66 93 80 0.32 39
9LG1448P1M001 100 0.15 7.2 3300 3.7 130 170 0.68 46
20 0.09 4.32 1300 1.45 51 26 0.1 29
* PWM frequency: 25 kHz. Fan does not rotate when PWM duty cycle is 0%.
The following sensor and control options are available for selection.
Differs according to the model. Refer to the table on p. 577. Without sensor Pulse sensor Lock sensor
The models listed below have pulse sensors.
Model no.
Rated voltage
Operating voltage range
Rated current
Rated input Rated speed Max. airow
Max. static pressure
SPL
Operating temperature
Expected life
[V] [V] [A] [W] [min-1]
[m³/min]
[CFM] [Pa] [inchH²O] [dB (A)] [˚C] [h]
9LG1412L1001 12 10.2 to 13.8 0.27 3.3 2300 2.6 91.9 80 0.32 39
-20 to +70
180000/60˚C
9LG1424L1001 24 20.4 to 27.6 0.17 4.1 2300 2.6 91.9 80 0.32 39
9LG1448L1001 48 40.8 to 55.2 0.11 5.3 2300 2.6 91.9 80 0.32 39
The following sensor and control options are available for selection.
Available for all models.
Without sensor
Differs according to the model. Refer to the table on p. 577.
Lock sensor
Long Life Fan
140×140×38 mm
San Ace 140L 9LG type
■Specications
The models listed below have pulse sensors with PWM control function.
■General Specications
・ Material ………………………………………… Frame: Aluminum (Black coating), Impeller: Plastic (Flammability: UL 94V-1)
・ Expected life …………………………………… See the table below. (L10 life: 90% survival rate for continuous operation in free air at 60˚C,
rated voltage)
・ Motor protection function ………………… Locked rotor burnout protection, Reverse polarity protection
For details, please refer to p. 547.
・ Dielectric strength …………………………… 50/60 Hz, 500 VAC, for 1 minute (between lead wire conductors and frame)
・ Insulation resistance ………………………… 10 MΩ or more with a 500 VDC megger (between lead wire conductors and frame)
・ Sound pressure level (SPL) ……………… At 1 m away from the air inlet
・ Storage temperature ……………………… -30 to +70˚C (Non-condensing)
・ Lead wire ……………………………………… Red Black Sensor Yellow Control Brown
(For models without PWM control function, there is no speed control wiring.)
・ Mass ……………………………………………… 640 g
399
DC
静圧
風量
(Pa)(inch H2O)
(CFM)
(m3/min)
DC12 V
100
200
300
400
500
600
1
0234 5 6789
0
0.5
1.0
1.5
2.0
0 50 100 150 200 250 300
PWMデューティ
100%
50%
20%
静圧
風量
(Pa)(inch H2O)
(CFM)
(m3/min)
PWMデューティ100%
100
200
300
400
500
600
1
0234 5 6789
700
0
0.5
1.0
1.5
2.0
2.5
0 50 100 150 200 250 300
10.2 V
12 V
13.8 V
(min-1)
回転速度
PWM デューティサイクル
0(%)
100
電圧：DC12 V
PWM周波数：25 kHz
6900 min-1
2000
1000
3000
4000
5000
6000
7000
8000
静圧
風量
(Pa)(inch H2O)
(CFM)
(m3/min)
DC12 V
50
150
100
250
200
300
0
350
1 2 3 4 5 6 7
0
0 50 100 150 200 250
0.2
0.4
0.6
0.8
1.0
1.2
1.4 PWMデューティ
100%
50%
20%
静圧
風量
(Pa)(inch H
2
O)
(CFM)
(m3/min)
DC12 V
50
100
150
200
250
300
0.5
0
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
0
0 20
0.2
40 60 80 140120100 160
0.4
0.6
0.8
1.0
1.2
PWMデューティ
100%
50%
20%
静圧
風量
(Pa)(inch H2O)
(CFM)
(m3/min)
PWMデューティ100%
50
150
100
250
200
300
0
350
1234567
400
0
0 50 100 150 200 250
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
10.2 V
12 V
13.8 V
静圧
風量
(Pa)(inch H2O)
(CFM)
(m3/min)
PWMデューティ100%
50
100
150
200
250
300
0.5
0
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
0
0 20
0.2
40 60 80 140120100 160
0.4
0.6
0.8
1.0
1.2
13.8 V/12 V
10.2 V
(min-1)
回転速度
PWM デューティサイクル
0(%)
100
電圧：DC12 V
PWM周波数：25 kHz
5200 min-1
2000
1000
3000
4000
5000
6000
7000
8000
(min-1)
回転速度
PWM デューティサイクル
0(%)
100
電圧：DC12 V
PWM周波数：25 kHz
3300 min-1
1000
500
1500
2000
2500
3000
3500
4000
静圧
風量
(Pa)(inch H2O)
(CFM)
(m3/min)
DC24 V
100
200
300
400
500
600
1
0234 5 6789
0
0.5
1.0
1.5
2.0
0 50 100 150 200 250 300
PWMデューティ
100%
50%
20%
静圧
風量
(Pa)(inch H2O)
(CFM)
(m3/min)
PWMデューティ100%
100
200
300
400
500
600
1
0234 5 6789
700
0
0.5
1.0
1.5
2.0
2.5
0 50 100 150 200 250 300
20.4 V
24 V
27.6 V
(min-1)
回転速度
PWM デューティサイクル
0(%)
100
電圧：DC24 V
PWM周波数：25 kHz
6900 min-1
2000
1000
3000
4000
5000
6000
7000
8000
Long Life Fan 140 mm sq.
PWM duty cycle Operating voltage range PWM duty - Speed characteristics example
■Airow - Static Pressure Characteristics / PWM Duty - Speed Characteristics Example
9LG1412P1A001 With pulse sensor with PWM control function
Static pressure
Static pressure
Airow Airow
PWM duty cycle 100%
PWM duty cycle
Fan speed
PWM duty cycle
Voltage: 12 VDC
PWM frequency: 25 kHz
12 VDC
Static pressureStatic pressure
Static pressure
Static pressure
Airow
Airow
Airow
Airow
PWM duty cycle
PWM duty cycle 100%
PWM duty cycle 100%
Fan speed
PWM duty cycle
Voltage: 12 VDC
PWM frequency: 25 kHz
Fan speed
PWM duty cycle
Voltage: 12 VDC
PWM frequency: 25 kHz
12 VDC
12 VDC
PWM duty cycle Operating voltage range PWM duty - Speed characteristics example
9LG1412P1H001 With pulse sensor with PWM control function
9LG1412P1M001 With pulse sensor with PWM control function
9LG1424P1A001 With pulse sensor with PWM control function
PWM duty cycle
PWM duty cycle
Operating voltage range
Operating voltage range
PWM duty - Speed characteristics example
PWM duty - Speed characteristics example
Static pressure
Static pressure
Airow Airow
PWM duty cycle 100%
Fan speed
PWM duty cycle
Voltage: 24 VDC
PWM frequency: 25 kHz
24 VDC
PWM duty cycle
PWM duty cycle
400
静圧
風量
(Pa)(inch H2O)
(CFM)
(m3/min)
DC24 V
50
100
150
200
250
300
0.5
0
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
0
0 20
0.2
40 60 80 140120100 160
0.4
0.6
0.8
1.0
1.2
PWMデューティ
100%
50%
20%
静圧
風量
(Pa)(inch H2O)
(CFM)
(m3/min)
PWMデューティ100%
50
100
150
200
250
300
0
0
0.2
0.4
0.6
0.8
1.0
1.2
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
0 20 40 60 80 140120100 160
27.6 V/24 V/20.4 V
(min-1)
回転速度
PWM デューティサイクル
0(%)
100
電圧：DC24 V
PWM周波数：25 kHz
3300 min-1
1000
500
1500
2000
2500
3000
3500
4000
静圧
風量
(Pa)(inch H
2
O)
(CFM)
(m3/min)
DC48 V
100
200
300
400
500
600
1
0234 5 6789
0
0.5
1.0
1.5
2.0
0 50 100 150 200 250 300
PWMデューティ
100%
50%
20%
静圧
風量
(Pa)(inch H2O)
(CFM)
(m3/min)
PWMデューティ100%
100
200
300
400
500
600
1
0234 5 6789
700
0
0.5
1.0
1.5
2.0
2.5
0 50 100 150 200 250 300
40.8 V
48 V
55.2 V
(min-1)
回転速度
PWM デューティサイクル
0(%)
100
電圧：DC48 V
PWM周波数：25 kHz
6900 min-1
2000
1000
3000
4000
5000
6000
7000
8000
静圧
風量
(Pa)(inch H2O)
(CFM)
(m3/min)
DC48 V
50
150
100
250
200
300
0
350
1 2 3 4 5 6 7
0
0 50 100 150 200 250
0.2
0.4
0.6
0.8
1.0
1.2
1.4 PWMデューティ
100%
50%
20%
静圧
風量
(Pa)(inch H2O)
(CFM)
(m3/min)
PWMデューティ100%
50
150
100
250
200
300
0
350
1234567
400
0
0 50 100 150 200 250
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
40.8 V
48 V
55.2 V
(min-1)
回転速度
PWM デューティサイクル
0(%)
100
電圧：DC48 V
PWM周波数：25 kHz
5200 min-1
2000
1000
3000
4000
5000
6000
7000
8000
静圧
風量
(Pa)(inch H2O)
(CFM)
(m3/min)
DC24 V
50
150
100
250
200
300
0
350
1 2 3 4 5 6 7
0
0 50 100 150 200 250
0.2
0.4
0.6
0.8
1.0
1.2
1.4 PWMデューティ
100%
50%
20%
静圧
風量
(Pa)(inch H2O)
(CFM)
(m3/min)
PWMデューティ100%
50
150
100
250
200
300
0
350
1234567
400
0
0 50 100 150 200 250
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
20.4 V
24 V
27.6 V
(min-1)
回転速度
PWM デューティサイクル
0(%)
100
電圧：DC24 V
PWM周波数：25 kHz
5200 min-1
2000
1000
3000
4000
5000
6000
7000
8000
PWM duty cycle Operating voltage range PWM duty - Speed characteristics example
9LG1424P1M001 With pulse sensor with PWM control function
9LG1448P1A001 With pulse sensor with PWM control function
9LG1448P1H001 With pulse sensor with PWM control function
PWM duty cycle
PWM duty cycle
Operating voltage range
Operating voltage range
PWM duty - Speed characteristics example
PWM duty - Speed characteristics example
Static pressure
Static pressure
Airow Airow
PWM duty cycle 100%
Fan speed
PWM duty cycle
Voltage: 24 VDC
PWM frequency: 25 kHz
PWM duty cycle
24 VDC
Static pressure
Static pressure
Airow Airow
PWM duty cycle 100%
Fan speed
PWM duty cycle
Voltage: 48 VDC
PWM frequency: 25 kHz
48 VDC
Static pressure
Static pressure
Airow Airow
PWM duty cycle 100%
Fan speed
PWM duty cycle
Voltage: 48 VDC
PWM frequency: 25 kHz
48 VDC
PWM duty cycle
PWM duty cycle
■Airow - Static Pressure Characteristics / PWM Duty - Speed Characteristics Example
9LG1424P1H001 With pulse sensor with PWM control function
PWM duty cycle Operating voltage range PWM duty - Speed characteristics example
Static pressure
Static pressure
Airow Airow
PWM duty cycle 100%
Fan speed
PWM duty cycle
Voltage: 24 VDC
PWM frequency: 25 kHz
24 VDC
PWM duty cycle
401
DC
静圧
風量
(Pa)(inch H2O)
(CFM)
(m3/min)
DC48 V
50
100
150
200
250
300
0.5
0
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
0
0 20
0.2
40 60 80 140120100 160
0.4
0.6
0.8
1.0
1.2
PWMデューティ
100%
50%
20%
静圧
風量
(Pa)(inch H2O)
(CFM)
(m3/min)
PWMデューティ100%
50
100
150
200
250
300
0.5
0
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
0
0 20
0.2
40 60 80 140120100 160
0.4
0.6
0.8
1.0
1.2
40.8 V
55.2 V/48 V
(min-1)
回転速度
PWM デューティサイクル
0(%)
100
電圧：DC48 V
PWM周波数：25 kHz
3300 min-1
1000
500
1500
2000
2500
3000
3500
4000
リード線
AWG 22
UL 3266
回転方向 風吹出方向
8-ø4.5±0.3
124.5±0.5
140±0.8
124.5±0.5
140±0.8
+30
300 0
(10)
38±0.5
4±0.2 4±0.2
6±0.4
6±0.4
取付用穴
静圧
風量
(Pa)(inch H
2
O)
(CFM)
(m3
/min)
20
40
60
80
100
120
0.5
0
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
200
0
0.1
40 60 80 100 120 140 160
0.2
0.3
0.4
0.5
10.2 V/12 V/13.8 V
静圧
風量
(Pa)(inch H
2
O)
(CFM)
(m3
/min)
20
40
60
80
100
120
0.5
0
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
200
0
0.1
40 60 80 100 120 140 160
0.2
0.3
0.4
0.5
20.4 V/24 V/27.6 V
静圧
風量
(Pa)(inch H
2
O)
(CFM)
(m3
/min)
20
40
60
80
100
120
0.5
0
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
200
0
0.1
40 60 80 100 120 140 160
0.2
0.3
0.4
0.5
40.8 V/48 V/55.2 V
Long Life Fan 140 mm sq.
9LG1448P1M001 With pulse sensor with PWM control function
PWM duty cycle Operating voltage range PWM duty - Speed characteristics example
Static pressure
Static pressure
Airow Airow
PWM duty cycle 100%
Fan speed
PWM duty cycle
Voltage: 48 VDC
PWM frequency: 25 kHz
PWM duty cycle
48 VDC
Rotating direction Airow direction
Mounting hole
Lead wire
■Dimensions (unit: mm)
■Airow - Static Pressure Characteristics / PWM Duty - Speed Characteristics Example
Operating voltage range Operating voltage range Operating voltage range
Static pressure
Static pressure
Static pressure
Airow Airow Airow
9LG1412L10 01 With pulse sensor 9LG1424L1001 With pulse sensor 9LG1448L10 01 With pulse sensor
402
ø
147
124.5±0.3 4-ø4.5 4-ø4.5
138
124.5±0.3
124.5±0.3
124.5±0.3
138
ø150
138
138
Inlet side Outlet side
■Reference Dimensions of Mounting Holes and Vent Opening (unit: mm)
■Options
Finger guards page: p. 533
Model no.: 109-719, 109-719H