Compared to other methods of power transmission, belts typically require what?

Belts in power transmission systems generally require less regular maintenance compared to other methods like gears or chains. This is due to their design and operation, which tend to be less complex and less prone to wear and tear than some other transmission systems. Belts typically have fewer moving parts, reducing the likelihood of mechanical failures that require frequent attention.

Additionally, belt systems are often designed to accommodate some tolerance for misalignment, which can further reduce maintenance needs. While they do require some level of routine inspection to ensure proper tension and alignment, the frequency of maintenance is generally less compared to alternatives which may be more demanding in terms of upkeep. This characteristic makes belts an appealing choice for many applications where ease of maintenance is a consideration.