254
静圧
風量
(Pa)
DC12 V
(inch H
2
O)
(CFM)
(m3/min)
0
200
400
600
800
1000
1200
321 4 5 6
0 604020 80 100 120 140 160 180 200
0
1
2
3
4
5
1400
1600
1800
6
7PWMデューティ
100%
60%
20%
静圧
風量
(Pa)(inch H2O)
(CFM)
(m3/min)
PWMデューティ100%
0
200
400
600
800
1000
1200
321 4 5 6
0 604020 80 100 120 140 160 180 200
0
1
2
3
4
5
1400
1600
1800
6
713.2 V
12 V
10.2 V
吐出側
吸込側
回転速度
PWM デューティサイクル
電圧：DC12 V
PWM周波数：25 kHz
(min-1)
(%)
0 100
2000
4000
6000
8000
10000
12000
14000
16000
12200 min-1
13300 min-1
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]
Inlet Outlet
9CRA0912P0G001 12 10.2 to 13.2 100 9.0 108.0
13300 12200
5.8 205 1650 6.63 81
-20 to +70
40000/60˚C
(70000/40˚C)
20 0.42 5.04
3500 3200
1.48 52.3 140 0.56 47
9CRA0948P0G601 48 36 to 60 100 2.2 105.6
13300 12200
5.8 205 1650 6.63 81
20 0.15 7.2
3500 3200
1.48 52.3 140 0.56 47
* PWM frequency: 25 kHz. Fan does not rotate when PWM duty cycle is 0%.
Counter Rotating Fan
92×92×76 mm
San Ace 92 9CRA type
■General Specications
・ Material ………………………………………… Frame: Plastic (Flammability: UL 94V-0), Impeller: Plastic (Flammability: UL 94V-0)
・ 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 ……………………………………… Inlet Red Black Sensor Yellow Control Brown
Outlet Orange Gray Sensor Purple Control White
・ Mass ……………………………………………… 510 g
■Specications
The models listed below have pulse sensors with PWM control function.
PWM duty cycle Operating voltage range PWM duty - Speed characteristics example
■Airow - Static Pressure Characteristics / PWM Duty - Speed Characteristics Example
9CRA0912P0G001 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
Inlet
Outlet
12 VDC
255
静圧
風量
(Pa) DC48 V
(inch H2O)
(CFM)
(m3/min)
0
200
400
600
800
1000
1200
321 4 5 6
0 604020 80 100 120 140 160 180 200
0
1
2
3
4
5
1400
1600
1800
6
7PWMデューティ
100%
60%
20%
静圧
風量
(Pa)(inch H2O)
(CFM)
(m3/min)
PWMデューティ100%
0
200
400
600
800
1000
1200
321 4 5 6
0 604020 80 100 120 140 160 180 200
0
1
2
3
4
5
1400
1600
1800
6
7
36 V
60 V
48 V
吐出側
吸込側
回転速度
PWM デューティサイクル
電圧：DC48 V
PWM周波数：25 kHz
(min-1)
(%)
0 100
2000
4000
6000
8000
10000
12000
14000
16000
12200 min-1
13300 min-1
回転方向 風吹出方向 回転方向
82.5±0.5
92±0.5
82.5±0.5
92±0.5
4-ø4.5±0.5
(10)
+30
300 0
4-ø4.5±0.5 76±1(4)(4)
取付用穴
取付用穴
リード 線
AWG22
UL 3266
90.5
82.5±0.3
90.5
ø97
82.5±0.3
4-ø4.5
DC
Counter Rotating Fan 92 mm sq.
Static pressure
Static pressure
Airow Airow
PWM duty cycle
Fan speed
PWM duty cycle
Voltage: 48 VDC
PWM frequency: 25 kHz
PWM duty cycle 100%
Inlet
Outlet
48 VDC
Rotating direction Airow direction Rotating direction
Lead wire
Inlet side Outlet side
Mounting hole
Mounting hole
Inlet side, Outlet side
PWM duty cycle Operating voltage range PWM duty - Speed characteristics example
■Airow - Static Pressure Characteristics / PWM Duty - Speed Characteristics Example
9CRA0948P0G601 With pulse sensor with PWM control function
■Dimensions (unit: mm)
■Reference Dimensions of Mounting Holes and Vent Opening (unit: mm)
■Options
Finger guards page: p. 532 Resin nger guards page: p. 539
Model no.: 109-099E, 109-099H Model no.: 109-1001G
Resin lter kits page: p. 540
Model no.: 109-1001F13 (13PPI), 109-1001F20 (20PPI),
109-1001F30 (30PPI), 109-1001F40 (40PPI)