9GV1212J102

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DC Fans are amongst the most energy efficient and cost effective cooling solutions available. The 9GV1212J102 model of DC Fan is a particular type of motor popularly used in air conditioning, refrigeration, and other demanding applications. This article will discuss the application field, working principle, and other capabilities of the 9GV1212J102 DC Fan.

Application Field

The 9GV1212J102 model is a 24 Volt DC Fan with a total output power of 72 Watts and a nominal airflow of 316 CFM. It has a 2-pole Brushless DC (BLDC) motor with a no-load speed of 4200 RPM and a maximum operating speed of 3800 RPM. As a result, it is well-suited for medium-sized machines and applications that require a quick response time. It can be used in a range of industrial applications, such as dental, lab, medical, electronic, HVAC, and general manufacturing.

Working Principle

The 9GV1212J102 DC Fan uses a brushless DC motor. The motor is made up of two coils, the stator and the rotor. The stator consists of windings arranged in multiple rings that are powered by a constant voltage. As the stator windings are energized, eddy currents are created that interact with the rotor to generate motion.

The rotor is composed of a permanent magnet, which is attracted or repelled by the stator’s eddy currents and produces a counter-force. This counter-force is what causes the motor to rotate, creating airflow. The speed of the motor is determined by the motor’s internal electrical parameters, such as the voltage and current supplied to the windings.

Capabilities

The 9GV1212J102 DC Fan offers a great deal of flexibility and scalability. Its brushless design ensures that it can run for extended periods of time at a constant speed. It also has a low operating noise output and is designed to fit into smaller enclosures, making it a suitable choice for many industrial applications.

The fan also boasts excellent airflow efficiency and high static pressure capabilities, making it suitable for applications that require high air flow and increased pressure. Additionally, it can be used in extreme temperatures, ranging from -4°F to 122°F (-20°C to 50°C).

Conclusion

The 9GV1212J102 DC Fan is a remarkably versatile and efficient cooling solution. Its brushless design and wide temperature tolerance make it suitable for a wide range of industrial applications. Additionally, it offers excellent airflow efficiency, good static pressure capabilities, and low operational noise.

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