Recent Blogs
Mechanical Advantage: Force–Distance Tradeoff
Explore the force-distance tradeoff. Calculate ideal and actual mechanical advantage, output force and work losses from entered travel, force and efficiency.
Differential Pulley Mechanism: How It Works, Diagram, Formula and Uses Explained
Trace the endless chain in a Weston differential pulley. Compare upper-wheel diameters and calculate signed hook travel and the ideal force ratio.