Assembling the actuator…
1 · Power Source
The engine. Every actuator starts with raw spin — pick what kind, then shape it below.
Electronically commutated — efficient, powerful, precise.
Switching loads that motor family's typical numbers — tweak them freely after.
0.05
Kt N·m/A
4,543
no-load rpm
0.98
stall N·m
2 · Transmission
1 stageThe gears. Each stage trades the motor's speed for strength — stack as many as you need.
1
Planetary Gearset
5:1
Anatomy
Click any part of the machine to see what it is and what it does. Drag to orbit, scroll to zoom — and try the Explode slider to open it up like an anatomy diagram.
What it can do
5:1In plain terms
It can hold ~4.7 kg at the end of a 10 cm arm.
It spins up to 15.1 turns per second.
Push the output and it gives — ideal for legs and safe robots.
Stall torque
4.63N·m
No-load speed
909rpm
Load test — try it against a real job
Holds it using 64% of its strength — and can still swing 90° in 0.02 s.
BackdrivabilityExcellent
Engineer view — curve & full specs
Torque (N·m) Power (W)
Peak 382 WPeak power
382W
Peak efficiency
84%
Drivetrain loss
5%
Backlash
12arcmin
Reflected inertia
750kg·mm²
Total ratio
5:1