Thermal Speed Controlled Fan
52
San Ace 52
15mm thick
with
an external
thermistor/
External
thermistor
model /
with
a built-in
thermistor
Built-in
thermistor
model
mm sq.
■General Specifications
・Material ………………… Frame: Plastics (Flammability: UL94V-0),
Impeller:Plastics (Flammability: UL94V-1)
・Life Expectancy ……… Varies for each model(L10:Survival rate:90% at 60℃ ,
rated voltage, and continuously run in a free air state)
・Lead Wire ……………… !red @black Control brown (Only for external thermistor type)
・Fail-safe ………………… The motor becomes high speed when the thermistor is unable
Note: Optional external thermistors are sold separately.
to detect the temperature in case of open or short circuit etc.
(Models equipped with a pulse sensor are excluded.)
・Storage Temperature… -30℃ to +70℃(Non-condensing)
52×52×15mm
〔Mass:55g〕
External
■ Specifications with
anthermistor
external model
thermistor
Model No.
109P0512T7H12
Rated Voltage Operating Voltage Range Rated Current Rated Input
[V]
12
Rated Speed
Air Flow
Static Pressure
[V]
[A]
[W]
[min-1]
[m³/min]
[CFM]
10.2 to 13.8
0.13
0.09
1.56
1.08
4,600
2,300
0.255
0.13
9.0
4.6
SPL
Operating Temperature Life Expectancy
[Pa] [inchH²O] [dB(A)]
31.9
8.8
0.128
0.035
27
17
[℃]
[h]
-10 to +70
60,000
Note: The top row gives characteristics shown when the thermistor temperature is 35℃ ,while the bottom row gives characteristics shown when the thermistor temperature is 28℃ .(Thermistor: 169-002).
Built-in
model
with
a thermistor
built-in thermistor
Model No.
109P0512T7H122
Rated Voltage Operating Voltage Range Rated Current Rated Input
[V]
12
Rated Speed
Air Flow
Static Pressure
[V]
[A]
[W]
[min-1]
[m³/min]
[CFM]
10.2 to 13.8
0.13
0.09
1.56
1.08
4,900
2,400
0.27
0.14
9.5
4.9
SPL
Operating Temperature Life Expectancy
[Pa] [inchH²O] [dB(A)]
36.2
9.6
0.145
0.039
28
17
[℃]
[h]
-10 to +70
60,000
Note: The top row gives characteristics shown when the emperature is 40℃ , while the bottom row gives characteristics shown when the temperature is 30℃ .
■ Dimensions(Unit : mm)
■ Reference dimensions
dimension ofof
mounting holes and vent opening(Unit : mm)
External
thermistor
model
with
an external
thermistor
Air Flow
Direction
風吹出方向
51
40
→ 静圧
(Pa)
(10)
42±0.3
4-φ3.7
(24)
+50
300 0
Rotating
Direction
回転方向
51
42±0.3
(24)
Lead
Wire
リード線
AWG24
UL1007
42±0.3
52±0.5
42±0.3
+1
15 0
4-φ3.7±0.3
Mounting
Hole
取付用穴
53
52±0.5
Inlet side, Outlet side
30
20
10
Built-in
thermistor
model
with a built-in
thermistor
52±0.5
4-φ3.7±0.3
Mounting
Hole
取付用穴
Lead
Wire
リード線
AWG24
UL1007
42±0.3
52±0.5
42±0.3
+1
15 0
(3)
(3)
(10)
+50
300 0
Rotating
Direction
回転方向
213
Air Flow
Direction
風吹出方向
0
→
Color
Surface treatment :Nickel-chrome plating(silver)
Model:109-149E
3.7±0.3
+1
4+1
0
3.7±0.3
4 0
φ1.6
φ1.6
φ1
.6
②
③
20±5
7 +30
500±10
5±1
Number Name
Standards,materials, etc.
Chip
① Thermistor
Epoxy resin
② Insulated cord
UL2555 CSA TR-64 AWG#28(blue)
③ Lead
53.3
63.2
53.3
.6
φ32
①
φ43.8
+1.5
ー0.5
.6
φ1
+1.5
ー0.5
63.2
Model:169-002
Inlet side, Outlet side
Outlet side
φ4
3.8
Thermistor
Color
Surface treatment :Nickel-chrome plating(silver)
9.4
φ5
Item
2-1
2-2
2-3
2-4
2-5
2-6
2-7
φ59.4
Spec
Resistance
R25 6.8KΩ±3%
B constant
B25/50 3950K±2%
Maximum rated power 188mW(25℃ under still air)
Insulation resistance 100MΩor more(DC500V megger)
Dielectric strength No problem(AC1500V 1 minute)
Operating temperature range
-30℃ to +80℃
Storage temperature range
-40℃ to +100℃
Manufactured by
Manufactured
by OHIZUMI
OHIZUMI MFG
MGF CO.,LTD.
CO.,LTD.
Mfr. Part No. 159-682-86 □□□
■ Air Flow and Static Pressure Characteristics
External
model
with anthermistor
external thermistor
Built-in
model
with athermistor
built-in thermistor
(inch H2O)(Pa)
40
0.14
0.12
0.16
12V
temperature35℃
35℃
12VThermistor
サーミスタ温度
→ Static
→ 静圧
Pressure
→ Static
Pressure
→ 静圧
0.16
(inch H2O)(Pa)
30
0.10
0.08
12V
temperature28℃
28℃
12VThermistor
サーミスタ温度
20
0.06
0.04
10
0.02
0
0
0.1
0
2
4
0.2
6
8
→→
Air風量
Flow
10
12V
Temperature of air flow
0.14
0.12
passing空気の温度
through the fan40℃
40℃
12V
30
0.10
0.08
12V
Temperature of air flow
passing空気の温度
through the fan30℃
30℃
12V
20
0.06
0.04
10
0.02
0
0.3 (m3/min)
40
Thermal Speed Controlled Fan 52mm
Model:109-149
3.5Max
■ Options(Unit : mm)
Finger guards
0
0.1
0
(CFM)
109P0512T7H12
2
0.2
4
6
0.3 (m3/min)
8
→→
Air風量
Flow
10
(CFM)
109P0512T7H122
■ Temperature-Rotation Speed Characteristics
Chracteritics
External
model
with anthermistor
external thermistor
Built-in
model
with athermistor
built-in thermistor
■ Characteristics of Thermistor-detected
■ Typical characteristics of temperature of
40
TH
4600min-1
4000
3000
0.2
→ 風量
(m /min)
3
0.3
25
30
空気の温度30℃
20
10
TL
2300min-1
2000
0.1
空気の温度40℃
30
35
40
→ サーミスタ温度(℃)
→ Thermistor Temperature(℃)
109P0512T7H12
0
0.1
0.2
→ 風量(m3/min)
0.3
TH
4900min -1
4000
3000
2400min-1
TL
2000
20
30
40
50
→ ファンを通過する
→ Thermistor Temperature(℃)
空気の温度(℃)
109P0512T7H122
52mm
5000
air flowing through the fan versus rotation speed
:12V DC
Voltage
電圧:DC12V
-1
→
Speed(
min-1)
→ Rotation
回転速度(min
)
サーミスタ温度 28℃
:12V DC
Voltage
電圧:DC12V
→ 静圧(Pa)
サーミスタ温度 35℃
-1
-1 min )
→→Rotation
Speed(
回転速度(min
)
Temperature vs Speed
214
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