Mechanisms — Pulleys Belts and Chain Drives

Recent Blogs

Friction Pulley with Eccentric Arms — schematic of the mechanism.
Friction Pulley with Eccentric Arms: One-Way Drive Animation

Posted by Robbie Dickson on

See how eccentric arms grip a pulley rim in one direction and release in the other. Compare outer-belt tension ratios separately from the internal clutch.
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Block Chain (galle Chain) Drive diagram
Galle Chain Mechanism: Plate Stacks, Cross-Pins and Load Comparison

Posted by Robbie Dickson on

Explore Galle chain’s spaced plate strands and exposed cross-pins. Compare entered tensile loads, assumed load sharing and length from chain pitch.
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