SO-100 (SO-ARM100)
The Robot Studio / Hugging Face · France
Original Standard Open Arm 100: a 3D-printable 6-DOF low-cost arm that served as the first reference hardware for LeRobot; superseded by the SO-101.
Contact sheet · credit and license on every frame
Studio render of the published MJCF, keyframe pose from the model. Geometry only; colours are the model's own materials.Rendered by Hyperspawn from mujoco_menagerie/trs_so_arm100 (Apache-2.0) · Hyperspawn render · source 
Side view of the same MJCF render, keyframe pose from the model.Rendered by Hyperspawn from mujoco_menagerie/trs_so_arm100 (Apache-2.0) · Hyperspawn render · source 4 s turntable of the MJCF studio render.Rendered by Hyperspawn from mujoco_menagerie/trs_so_arm100 (Apache-2.0) · Hyperspawn render · source 
From the SO-ARM100 repo media folder.The Robot Studio (SO-ARM100) · Apache-2.0 · source Build guide for Standard Open ARM 100 5DOF - Low cost DIY 3dprinted robot arm Le Robot Hugging Facetherobotstudio · official embed · source Assemble and Calibrate SO-100: LeRobot Tutorial #7 by Jess MossHugging Face · official embed · source
Maintainer
The Robot Studio / Hugging Face
- Org
- /therobotstudio
- Signs to
- L5 Certified. Not signed yet (package is L2).
- Site
- github.com/TheRobotStudio/SO-ARM100
- Package
- v0.1.0 · 13 steps
Find someone who has built this
Verified builders of SO-100 (SO-ARM100)
The first verified builder of SO-100 (SO-ARM100) gets the first profile.
Build it from the v0.1.0 package, file the report with photos and bring-up logs, and this roster starts with you.
Labs and makers working on SO-100 (SO-ARM100)
No labs on record for SO-100 (SO-ARM100).
A lab is listed when a public source ties it to this robot: a paper, a repo, a lab page.
Open bounties on SO-100 (SO-ARM100)
Unfunded until a hyperspawn.org grant attaches. Each one is a gap between this robot and a finished build.
| ID | Type | Bounty | Unlocks |
|---|---|---|---|
| HB-8RTAJ | Sourcing | Find China offers for 2 SO-100 (SO-ARM100) parts | L3 Sourced |
| HB-WD0CC | Sourcing | Find Europe offers for 3 SO-100 (SO-ARM100) parts | L3 Sourced |
| HB-3TYW1 | Sourcing | Find India offers for 8 SO-100 (SO-ARM100) parts | L3 Sourced |
| HB-OTF34 | Pricing | Price 2 SO-100 (SO-ARM100) BOM lines | L3 Sourced |
| HB-8GKD8 | Fabrication | Publish print profiles for 4 SO-100 (SO-ARM100) parts | L4 Built |
| HB-7SSOP | Specs | Fill 9 spec fields for SO-100 (SO-ARM100) | Atlas accuracy |
Need help / hire a team
Ask for crew on SO-100 (SO-ARM100).
Stuck on a step, need parts sourced, or want ten assembled. The request is logged at hyperspawn.io. Matching is done by a person until verified builders exist near you; paid jobs open once SO-100 (SO-ARM100) reaches L5 and a team is certified.