Robots that use the RobStride actuators

Quasi-direct-drive CAN actuators from RobStride, used in legged robots and humanoids.

3 robots in the atlas list it in their bill of materials, 44 units across the rows below. Quantities are what each source lists; a row can be a set or kit, so read the row name with its number.

Which robots use the RobStride

Robots that use the RobStride actuators
RobotBOM rowsCostDoFHardware licenseSim modelScore
K-Scale K-BotHumanoidDefunct
  • 2 x Robstride RS00 actuator set
  • 6 x Robstride RS02 actuator set
  • 8 x Robstride RS03 actuator set
  • 4 x Robstride RS04 actuator set
not published
20
CERN-OHL-S-2.0Commercial use OK
URDF, MJCF, Onshape
80
LeRobot Humanoid (Biped Platform)Biped humanoid
  • 2 x RobStride O0 actuator
  • 2 x RobStride O2 actuator
  • 4 x RobStride O3 actuator
  • 4 x RobStride O5 actuator
$2.6ksource total, biped platform buy items plus ~3.5 kg PLA+, excluding shipping, duties, taxes (upstream estimate dated April 30 2026)
12
Apache-2.0Commercial use OK
Onshape
80
MEVIUS2Quadruped
  • 12 x RobStride03 actuator
$13ksource total, full system incl. motors, sensors, Jetson, batteries, metal parts (metal parts alone about 6,150 USD)
12
MITCommercial use OK
URDF
73

How this list is built

BOM rows that name a RobStride actuator (any model).

A row counts when its part name names the RobStride, or when its specification does and the part name is generic (a compute board, a servo set). Nothing is inferred beyond the row text: a robot that uses the part but does not list it in its bill of materials is not here.

In 3D

Renders come from each project's own source files.

Explore the atlas