Library › Mechanisms › Cams lifting a stamp that drops by its own weight

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.

STEP STL free, Xem Studio Design License — Xem Studio

Dimensions

parameter	stamp
value	8 × 8 stem, 160 long

Let your AI pull this. Add https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.

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From the full sheet

Cams lifting a stamp that drops by its own weight: every size, notes, mating features and sources. How are stamps lifted and dropped?