MA1751X48B2-FSR

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DC Fans are motor-driven fans used to direct and circulate air in various applications. The MA1751X48B2-FSR is an example of a DC fan, primarily used in a wide variety of HVAC (heating, ventilation, and air conditioning) systems for both residential and commercial applications.

The MA1751X48B2-FSR is a four pole fan motor, which means it has four small coil windings to produce the desired speed and torque. This type of motor is usually mounted directly to the fan housing, reducing the need for gear reduction. It features a low profile design for space saving and powered by a regulated DC power supply. Internally, the motor is cooled by a semi-concentric ring fan, helping to extend its long-term use and life span.

Due to its low-profile design, the MA1751X48B2-FSR is extremely efficient, so it expends less energy than traditional DC fan motors. It is also quiet, due to an internal muffler that reduces the operating noise from the fan motor. Additionally, the fan motor features thermally protected design and over-voltage protection, meaning it won\'t overheat or be damaged when exposed to higher electrical voltages.

The working principle of the MA1751X48B2-FSR works like any other DC fan. DC voltage and current is applied to the cooper windings, creating an electromagnetic field that causes the fan motor to spin. The speed of the fan is controlled by the amount of voltage that is applied, meaning the fan can operate on very low voltages. The speed of the motor is also determined by the design of the stator and rotor, along with the type of copper windings used.

The MA1751X48B2-FSR is ideal for a variety of HVAC applications, due to its efficiency and reliability. Its low-profile design is perfect for tight spaces, and its quiet operation makes it a great choice for residential and commercial applications alike. Its rugged construction combined with over-voltage protection and thermally protected design makes it a safe and reliable choice for any situation.

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