19YRS
STAMPINGMASTERS ENTERPRISE CO., LTD.
886-3-4527557
886-3-4511072
No.20, Xinbeiyuan Rd., Zhongli Dist., Taoyuan City 320, Taiwan
www.tohatsu.com.tw

Products

Cooling fans
Cooling fans(92X92X38)
AC9238

The most common cooling fans can be divided into two types
1. Axial fan
The vanes push the air to flow in the same direction as the shaft.
The impeller is somewhat similar to the propeller. When it is working, most of the airflow is parallel to the shaft.
When the inlet airflow is free air with 0 static pressure, its power consumption is the lowest, and the power consumption will increase with the increase of airflow back pressure during operation.
It is usually installed on the cabinet of electrical equipment, and sometimes integrated on the motor. Due to the compact structure of the axial flow fan, it can save a lot of space and is easy to install, so it is widely used.

Features: High flow rate, moderate wind pressure

2. Centrifugal fan
When working, the blades push the air to flow in a direction perpendicular to the shaft (ie radial direction), the intake air is along the axis direction, and the air outlet is perpendicular to the axis direction.
In most cases, the cooling effect can be achieved by using an axial fan. However, sometimes a centrifugal fan must be used if the airflow needs to be rotated by 90 degrees or when a large air pressure is required.

Features: limited flow rate, high wind pressure

Specification

風量\Air Flow 導線\Lead Wire 外框材質\Outer Casing 扇葉材質\Blade Material 存放溫度\Storage Temperature 操作溫度\Operating Temperature
31-39CFM UL 1430 22AWG Alumminum Alloy PBT+30%GF UL94 V-0 -40~80ºC -20~70ºC
氣流和靜壓特性\Air Flow-Static Pressure Characteristics
尺寸圖\Dimension
Product No.
品號
Model
型號
Type
型式
Bearing
System
培林
Voltage
電壓(VAC)
Freq.
頻率(Hz)
Current
電流(A)
Power
功率(W)
Speed
轉速(RPM)
Air Flow
風量(CFM)
Static Pressure
風壓(inch-H2O)
Noise
噪音(dBA)
Weight
重量(g)

N020800004

SA9238A1HBL

導線式

BALL

110-120

50/60

0.13/0.11

8/7

2100/2300

35/39

0.14/0.18

26/28

300

N020800041

SA9238A1HBT

插座式

BALL

110-120

50/60

0.13/0.11

8/7

2100/2300

35/39

0.14/0.18

26/28

300

N020800042

SA9238A1LBL

導線式

BALL

110-120

50/60

0.11/0.09

11/9

1900/2000

31/34

0.10/0.12

23/25

300

N020800043

SA9238A1LBT

插座式

BALL

110-120

50/60

0.11/0.09

11/9

1900/2000

31/34

0.10/0.12

23/25

300

N020800044

SA9238A2HBL

導線式

BALL

220-240

50/60

0.08/0.07

14/11

2100/2300

35/39

0.14/0.18

26/28

300

N020800045

SA9238A2HBT

插座式

BALL

220-240

50/60

0.08/0.07

14/11

2100/2300

35/39

0.14/0.18

26/28

300

導線式(Lead wire):L/插座式(Terminals):T

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