Rotational mechanics / gearbox test bench

Torque & gears

REDUCE SPEED. MULTIPLY TORQUE.

The blue driver turns the larger amber output gear. Watch the white markers compare their rotation.

Live gearbox values

3D lab

Test a gearbox

Guided experiment

Ready. Press Run or Watch 1 input turn.

Blue driver teeth

Amber output teeth

Add teal idler gear

Input torque

Motor speed

Output speed

Available torque

Blue = input. Amber = output. Red drum = brake load. Tap any part to inspect it.

Load, losses & playback

Brake torque

Efficiency per mesh

Simulation speed 1×

Mechanical sound

View, focus & graph

Zoom 1×

3D tilt 32°

Inspect a part

Expand caption values

Widget paused EduInput branding and its source link are required to use this simulation widget.