Yes, fans can get weaker over time, primarily due to the accumulation of dust and debris.
This build-up affects the fan's performance in several ways:
- Reduced Aerodynamics: Dust on the blades disrupts airflow, making the fan less efficient at moving air. Think of it like a car with mud caked on its tires - it won't perform as well.
- Motor Strain: The motor has to work harder to turn the blades if they are weighed down or facing increased resistance. This extra strain can lead to premature wear and tear on the motor.
- Noise Issues: An unbalanced fan due to uneven dust distribution can cause rattling or vibrating sounds.
Regular cleaning of fan blades and the motor housing can help maintain performance and prolong the lifespan of your fan.
