Performance Envelope

A Performance Envelope is a visual or conceptual representation of the limits within which a system or piece of equipment can operate safely and effectively. It outlines the maximum and minimum boundaries for different performance parameters—such as speed, power, temperature, or load—ensuring that operations stay within safe, optimal ranges. Think of it like a GPS map for machinery: it guides operators on where they can push performance without risking damage or failure, helping optimize efficiency while maintaining safety and reliability.