Library › 3D printing › Print-in-place: planetary gearbox, herringbone, 4 : 1

Planet 18 teeth, Ø11.8 bore with 45° counterbore (print-in-place-planetary-gearbox-planet-3)

Planet 18 teeth, Ø11.8 bore with 45° counterbore

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

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.
Set it up →

From the full sheet

Print-in-place: planetary gearbox, herringbone, 4 : 1: every size, notes, mating features and sources. How do you 3D print a planetary gearbox already assembled?

Other sizes