Library › Mechanisms › Scotch yoke: crank pin in a slotted crosshead on pillar guides

Assembled mechanism, all parts placed at one pose (STEP keeps each part separate)

Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.

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From the full sheet

Scotch yoke: crank pin in a slotted crosshead on pillar guides: every size, notes, mating features and sources. What motion does a Scotch yoke give?