Technologies · Mechanical

Gearbox configurator generator

A real-time planetary simulator you can reconfigure while it runs. Orbit like CAD, keep the soft hover float when idle. Built to show how 4XD turns mechanism math into something you can feel.

MESH OK

MMB ZOOM · RMB PAN · SCROLL

Configurator · generator

Planetary (standard)

Ring fixed · sun in · carrier out. Geometry rebuilds live; mesh kinematics integrate each frame.

Sun teeth Zs 24

Planet teeth Zp 16

Ring teeth Zr 56 · auto

Zr = Zs + 2·Zp for standard mesh

Planet count 3

Input RPM (sun) 1200

Input torque (N·m) 40

Module (scale) 0.070

Face width 0.28

Explode view 0%

Ratio i

3.333 : 1

Output RPM

360.0

Tout

124.8 N·m

η est.

93.6%

P out

4.70 kW

ω carrier

37.70 rad/s

Torque / efficiency are illustrative engineering estimates for the demo — not lab-validated maps.

Open full page

Standard planetary

Ring fixed, sun driven, carrier out. Ratio i = 1 + Zr/Zs with Zr = Zs + 2·Zp.

Live generator

Sliders rebuild tooth counts, planet packing, and module-scale geometry without a reload.

CAD-native view

LMB orbit, scroll zoom, RMB/MMB pan — with idle look-target float so the stage never feels dead.

Talk mechanisms Back to home section