Why are electronic governors used instead of mechanical ones?

Electronic governors are preferred over mechanical governors primarily because they can be easily tuned and allow for the adjustment of preselected speeds with greater precision. This capability enhances control over engine performance, enabling operators to respond quickly to varying operational demands.

With an electronic governor, adjustments can often be made through software modifications, which provides flexibility in programming different speed profiles, load responses, and fuel efficiency settings. This adaptability is particularly important in modern applications where efficiency and performance are critical in engine management.

In contrast, mechanical governors rely on physical components and systems that can be less precise and less responsive to changes in operating conditions. Adjustments to a mechanical governor would typically involve more significant effort and time, often requiring physical modifications or replacements of parts.

This ease of tuning is especially valuable in industries where performance specifications may frequently change, and the need for precision in speed control is essential for optimal operation.