Low-Cost Robot Arm (Koch v1.0)
by Alexander KochArmLeRobot: fork
The $250 Dynamixel arm that started the low-cost teleop wave and that Koch v1.1 refined. Kept here for the many datasets and forks that still reference it.
Specs
- Type
- Arm
- Degrees of freedom
- 5
- Actuators
- Dynamixel
- Open hardware files
- Yes
- Motors
- 2× Dynamixel XL430-W250
- 4× Dynamixel XL330-M288
- Simulators
- MuJoCo
Price and where to get it
$250
DIY / print it
No vendor listed. Source the parts from the project's bill of materials.
Project
- Website
- github.com
Activity
GitHub stars3.4k
Forks301
Last push24 mo ago2024-09-21
HF datasets—not tracked
Fetched 2026-09-15. Dataset count is an approximate name match on the Hugging Face Hub, not a ground-truth tally.
Spotted an error in this entry? Send a correction and it will be credited in the changelog.