Our DC motor speed control is extremely flexible and has stepless speed regulation characteristics.
Ordinary AC motors can generally only provide 3 operating frequencies, while DC motors can seamlessly switch between multiple gears, accurately matching the smoke exhaust needs of different cooking scenarios.

When stir frying vigorously, quickly increase the speed to bring strong suction and efficiently remove a large amount of oil fumes;
When cooking and stewing produce a small amount of oil fumes, the speed can be reduced to maintain appropriate suction, ensuring smoke exhaust efficiency and avoiding energy waste.
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DC motors have high starting torque, strong overload capacity, and excellent maximum rotational speed performance.
The maximum speed of a regular AC motor is about 1100 revolutions per minute, while a high-quality DC motor can exceed 1600 revolutions per minute, greatly improving smoke exhaust efficiency.
Even during peak periods of smoke exhaust in public flues, it can work stably and effectively prevent oil fume backflow.
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DC motors have outstanding performance in energy conservation.
Due to its ability to achieve more precise speed control and avoid unnecessary power waste, its energy efficiency is over 50% higher than that of AC motors.
Under the same air volume, AC asynchronous motors require 180W input power, while DC motors only require 80W. Long term use can save considerable electricity costs for households.
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In terms of noise control, DC motors have obvious advantages.
Ordinary AC motors make a buzzing noise when starting, while DC motors theoretically reduce this phenomenon, achieving a reduction in both starting and operating noise, creating a quiet cooking environment for users.
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In addition, the capacitance of DC motors is small, and the temperature rise during operation is much smaller than that of AC motors, resulting in higher stability and reliability, and a longer service life.
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The DC range hood motor, with its excellent speed regulation performance, powerful smoke exhaust capability, high efficiency and energy saving, low noise and quietness, and stable reliability, brings users a better kitchen smoke exhaust experience and has become the ideal choice for modern kitchens.