Drivetrain Generator

Generate a matched printable drive sprocket, idler wheel, and track link. V1 outputs separate primitive STLs for RC tanks, robotics drivetrains, and later assembly experiments.

Drivetrain Basics
62%
Shared Fit
Guide Fit
Track
Link Body
Engagement
Tread Detail
Guide Horns
Hinge Pins
Sprocket
Engagement
Bore / Shaft
Mounting
Idler Wheel
Wheel Shape
Face
Mounting

Generates three separate STL primitives. Dual-side engagement outputs one side sprocket STL to print twice around the center idler.

Pitch 18.0 mm
Track width 28.0 mm
Engagement Pin-gap compatible
Layout Single center
Sprocket width 5.0 mm
Idler width 30.0 mm
Stack width 30.0 mm

Ready to generate matched drivetrain STL primitives.