UF12A12-STHR

Series:	UF12A
Part Status:	Active
Lead Free Status / RoHS Status:	--
Voltage - Rated:	115VAC
Moisture Sensitivity Level (MSL):	--
Size / Dimension:	Square - 120mm L x 120mm H
Width:	38.00mm
Air Flow:	106.0 CFM (2.97m³/min)
Static Pressure:	0.350 in H2O (87.2 Pa)
Bearing Type:	Sleeve
Fan Type:	Tubeaxial
Features:	--
Noise:	46.0 dB(A)
Power (Watts):	12.00W
RPM:	3100 RPM
Termination:	2 Terminals
Ingress Protection:	--
Operating Temperature:	-40 ~ 158°F (-40 ~ 70°C)
Approvals:	CE, cUL, TUV, UL
Weight:	1.2 lbs (544.3g)
Current Rating:	0.160A
Voltage Range:	100-240VAC
Material - Frame:	Aluminum
Material - Blade:	Polybutylene Terephthalate (PBT)
Lifetime @ Temp.:	50000 Hrs @ 25°C

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AC Fans and the UF12A12-STHR

AC fans are a type of electric motor designed to increase or maintain airflow within an enclosure. These motors operate by creating a pressure differential across the fan blades which forces ambient air to move outwards from the fan’s center. By doing so, the motor creates a current of airflow which can be used to cool internal components or regulate a system’s temperature. The UF12A12-STHR is a specific type of AC fan used to circulate air within an electrical system.

Types of AC Fans

There are two main types of AC fan motor designs: brushless DC (BLDC) motors and brushless AC (BLC) motors. BLDC motors are used in applications that require a variable speed, such as in computer cooling fans. BLC motors are used primarily in applications that require high torque, such as in air conditioner and refrigeration condenser fans. The UF12A12-STHR is classified as a brushless AC (BLC) fan, which offers the benefits of both BLDC and BLC motors.

Benefits of UF12A12-STHR

The UF12A12-STHR offers a number of advantages over other AC fan motors. It is capable of delivering high static thrust, which makes it well suited for heavier loads. It also features a high speed range which allows for greater control over airflow. The motor is designed to be reliable and efficient, with a low noise level and a long operating life. Additionally, its compact design ensures it can fit into tight spaces, making it a great choice for any application.

UV12A12-STHR Application Field and Working Principle

The UF12A12-STHR is a versatile fan motor, and is commonly used in a variety of industrial applications. These include air conditioners, refrigerators, blowers, air handlers, cooling towers, and range hoods. The motor’s working principle is fairly straightforward. When powered, it generates an alternation electromagnetic field which in turn produces a spinning rotating magnetic field. This rotating field interacts with the fan’s blades, creating a pressure differential and drawing in air.

Installation and Maintenance

Installing the UF12A12-STHR is a relatively simple process. The fan should be secured firmly in place with screws or bolts. Care should be taken to ensure proper alignment and connection to power supply. After installation, the fan should be tested to confirm that it is working correctly. Like any motor, the UF12A12-STHR requires regular maintenance to ensure its maximum efficiency and lifespan. It should be regularly cleaned to remove any dust or debris that has collected. Additionally, the motor should be inspected for any signs of wear or corrosion. Regular lubrication of the bearing surfaces should also be performed to reduce friction and extend the life of the motor. Additional maintenance steps may be necessary depending on the application.

Advantageous Features

The UF12A12-STHR offers a number of advantageous features that make it an ideal choice for AC fans. Its high pressure and speed range allow for greater control over airflow. It is also able to deliver high static thrust, making it well suited for heavier loads. Additionally, the motor is designed to be efficient, reliable, and quiet. It is also equipped with a long operating life and a compact design which makes it perfectly suited for confined spaces.

Conclusion

The UF12A12-STHR is an ideal choice for any AC fan application. Its versatile design, high pressure and speed range, reliable performance, and quiet operation make it a perfect choice. Furthermore, its compact design and long operating life ensure that it will provide a solid and long-term service. Regular maintenance is critical to ensure the motor’s performance is maximized. With the proper care, the UF12A12-STHR can provide many years of trouble-free operation.

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