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Pulley system efficiency

Pulley System Efficiency Tests MAESTRO and PRO TRAXION

/ Blog, Equipment, Mechanical Advantage, Petzl / 20 Comments

Pulley System Efficiency Tests with the MAESTRO, ID S, PRO TRAXION, and ROLLCLIP The efficiency of pulley systems is a critical consideration in rope rescue, rope access, and confined space operations. While theoretical efficiency provides a baseline, actual efficiency can vary significantly due to real-world variables. This article explores findings from Petzl’s lab, which tested […]

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Calculating Mechanical Advantage

Calculating Mechanical Advantage

/ Blog, Mainline Systems and Operations, Mechanical Advantage, Petzl, Pulley Systems, Pulleys & Mechanical Advantage / 38 Comments

How to Calculate Mechanical Advantage with Petzl Gear In technical rope systems, mechanical advantage (MA) is the key to minimizing effort while maximizing efficiency. Petzl, a trusted name in rigging and rescue equipment, offers innovative tools to streamline these calculations and improve system performance. Understanding how to calculate MA using Petzl gear is essential for

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