119.0119.010.0
Loading the interactive model…
Interactive 3D model of Planetary Gear Set - 3 Planets + Internal Ring Gear

Everything else

Planetary Gear Set - 3 Planets + Internal Ring Gear

1 views
Bounding box
119.0 × 119.0 × 10.0 mm
Engine
Precision B-rep
Parameters
9
Published
September 15, 2026

Download

Free to download and use. See the terms.

The prompt

bánh răng vô cực 3 bánh bên trong 1 bánh bên ngoài bao lại

Parameters

NameValueRange
Module2 mm1 – 4
Sun Gear Teeth21 teeth12 – 40
Planet Gear Teeth15 teeth10 – 30
Number of Planets3 pcs3 – 6
Face Width10 mm4 – 30
Sun Bore Diameter8 mm2 – 20
Planet Bore Diameter6 mm2 – 15
Ring Gear Rim Thickness6 mm2 – 20
Mesh Overlap (Fuse Fit)0.4 mm0 – 0.5

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

Planetary Gear Set - 3 Planets + Internal Ring Gear - Free CAD Model (STEP, STL) | TextoCAD