This design features a pair of interacting bevel gears with integrated axle support, designed to transfer rotational motion at a 90° angle for compact drivetrain setups.

🧠 Design Features
Matched bevel gear pair for smooth power transfer between perpendicular shafts

Integrated axle mount for stable and precise rotation

Optimized tooth geometry for consistent meshing and reduced slipping

Compact design ideal for tight chassis layouts

Designed to work seamlessly with 3D printed RC drivetrains

🔄 Functionality
Converts rotation from the motor shaft to the drive axle

Allows efficient power transfer at right angles (90°)

Both gears rotate against each other while maintaining alignment through the axle supports

🖨️ Print Details
Optimized for FDM 3D printing

Recommended:

30–50% infill (gears need strength)

3–4 walls

Print with high precision for best gear meshing

🔩 Assembly
Mount one gear to the motor shaft and the other to the axle

Ensure proper alignment so gears mesh smoothly

Use bearings or supports to keep the axle stable

Test rotation before applying load