120mm sq.

Counter Rotating Fan
120
San Ace 120
mm sq.
■ General Specifications
・Material …………………… Frame: Plastics (Flammability: UL94V-0),
Impeller: Plastics (Flammability: UL94V-1)
・Expected Life …………… Refer to specifications(L10:Survival rate:90% at 60℃ ,
rated voltage, and continuously run in a free air state)
⊕red
⊖black Sensor yellow Control brown
Outlet ⊕orange ⊖gray Sensor purple Control white
・Storage Temperature …-30℃ to +70℃(Non-condensing)
・Lead Wire ………………… Inlet
120×120×76mm 〔Mass:670g〕
■ Specifications
The following nos. have PWM controls and pulse sensors.
Rated Voltage Operating Voltage Range
Model No.
9CR type
[V]
[ V]
PWM duty Rated Current Rated Input
[W]
cycle※[%] [A]
Rated Speed
Max. Airflow
[min-1]
[m³/min] [CFM]
Inlet
12
9CR1212P0G03
100
0
10.8 to 13.2
7.2
1.1
86.4
13.2
Outlet
6,200 3,800
2,700 1,800
8.5
3.8
Max. Static Pressure
SPL
Operating Temperature Expected Life
[Pa] [inchH²O] [dB(A)]
300
134
480
95
1.93
0.38
[℃]
70
51
[h]
-20 to +60 40,000/60℃
※PWM Frequency:25kHz
Other sensor specifications are available as options. Please refer to the index (p. 501).
■ Dimensions(unit: mm)
Inlet side
Outlet side
4-φ4.3±0.3
Mounting Hole
取付用穴
120±0.8
104.8±0.3
76±1
4-φ4.3±0.3
Mounting
取付用穴 Hole
+30
300 0
(10)
+30
300 0
Lead
Wire
リード線
AWG22
UL1430
回転方向
Rotating
Direction
回転方向
Rotating
Direction
風吹出方向
Airflow
Direction
■ Reference Dimensions of Mounting Holes and Vent Opening(unit: mm)
Outlet side
Inlet side
237
+1
40 0
32±0.3
4-φ4.5
5
13
φ
118
118
118
104.8±0.3
7
12
φ
104.8±0.3
4-φ4.5
104.8±0.3
104.8±0.3
118
4-φ3.5±0.3
取付用穴
20±0.5
(4)
(4)
120±0.8
104.8±0.3
(10)
■ Options(unit: mm)
Finger Guards
Resin Finger Guards
Color
Surface treatment :Nickel-chrome plating(silver)
:Cation electropainting(black)
119±1
Inlet side, Outlet side
104.8±0.3
φ1.6
φ1.6
119±1
130
152.5±0.5
4.3±0.3
φ18.6
13
φ1
4-φ4.3±0.3
4-2±0.5
104.8±0.3
+1
5 0
7±0.5
DC
Model:109-1000G
Counter Rotating Fan 120mm
Model:109-019E
:109-019K
8
φ14
質量:23g
Mass
質量:42g
Mass
Resin Filter Kits
Model:109-1000F13(13PPI)
,109-1000F20(20PPI)
:109-1000F30(30PPI)
,109-1000F40(40PPI)
124±1
10.5±0.5
4-φ4.3±0.3
104.8±0.3
124±1
104.8±0.3
4-φ11±0.5
4-2±0.5
質量:44g
Mass
■ Airflow - Static Pressure Characteristics
Operating Voltage Range
O)(Pa)
(inch
H2(Pa)
(inch
H2O)
DCDC
12V12V
700700
→ Static
Pressure
→ 静圧
→ 静圧
2.52.5 600600
PWMデューティ
PWMデューティ
PWM
Duty Cycle
100%
100%
2.02.0 500500
50%
50%
400400
1.51.5
300300
1.01.0
200200
0.50.5
(inch
H2(Pa)
O)(Pa)
(inch
H2O)
700700
2.52.5 600600
→ 静圧
→ Static
Pressure
→ 静圧
PWM Duty Cycle
2.02.0 500500
400400
1.51.5
300300
1.01.0
200200
0%0%
0.50.5
100100
0 0 0 0
3
3
/min)
/min)
2 2 4 4 6 6 8 8 10 10 (m(m
(CFM)
(CFM)
0 0 100100 200200 300300 400400
→→
Airflow
→風量
風量
9CR1212P0G03
PWM
Duty Cycle 100%
PWMデューティ100%
PWMデューティ100%
13.2V
13.2V
12V
12V
10.8V
10.8V
100100
0 0 0 0
0 0
3
3
/min)
/min)
2 2 4 4 6 6 8 8 10 10 (m(m
(CFM)
(CFM)
100100 200200 300300 400400
風量
→→
風量
Airflow
9CR1212P0G03
■ PWM Duty Speed Characteristics Example
回転速度
→→
Rotation
Speed
(min-1)
:12V DC
Voltage
電圧:DC12V
PWM
Frequency:25kHz
PWM周波数:25kHz
8,000
Inlet
吸込側
6,200min-1
6,000
2,700min
-1
4,000
Outlet
吐出側
2,000
0
3,800min-1
1,800min-1
100(%)
PWM
Duty Cycle
PWM
デューティサイクル
9CR1212P0G03
238