Xem Studiomeasured geometryLibrary › 3D printing › Print-in-place: planetary gearbox, herringbone, 4 : 1
Ring gear 54 teeth, herringbone, Ø112 × 12, 4 × Ø4.5
Ring gear 54 teeth, herringbone, Ø112 × 12, 4 × Ø4.5
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
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Set it up →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.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
- The whole print as laid on the bed (6 bodies, already assembled); STEP keeps each moving body a separate solid
- Sun 18 teeth with shaft Ø7.6 and slotted knob
- Planet 18 teeth, Ø11.8 bore with 45° counterbore (print-in-place-planetary-gearbox-planet-1)
- Planet 18 teeth, Ø11.8 bore with 45° counterbore (print-in-place-planetary-gearbox-planet-2)
- Planet 18 teeth, Ø11.8 bore with 45° counterbore (print-in-place-planetary-gearbox-planet-3)
- Carrier