Mechanisms — fast and loose pulley

Recent Blogs

Belt-shifter Reversing diagram
Belt-shifter Reversing Mechanism Explained: How It Works, Diagram, Parts, and Uses

Posted by Robbie Dickson on

See how open and crossed belts select opposite rotation through a fixed centre pulley and loose outer pulleys. Compare belt width and shaft-spacing references.
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Belt Shipper diagram
Belt Shipper Mechanism Explained: How It Works, Parts, Diagram, Animation, and Fast/Loose Pulley Uses

Posted by Robbie Dickson on

Explore a belt shipper’s fork, guided rod and lever. Calculate the ideal force component from equal belt-span tensions and compare lever ratios.
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