Enactic
OpenArm 1.1k
Encyclopedia entry · rewritten daily by AI →
Sold by Libertron · interest disclosedLibertron, the company that runs this site, sells this product; price and lead time come from Libertron.
Enactic's open-source 7-DOF humanoid robot arm: a research platform for teleoperation, imitation learning, motion development and data collection. 24 V DC, DAMIAO QDD motors. Supplied and supported in Korea by Libertron.
spec core
Core specifications
1/7 fields recorded
—
payload
—
reach
7axes
degrees of freedom
—
repeatability
—
arm weight
—
max tcp speed
—
ip rating
—
released
We fill these from our own measurements rather than a spec sheet. Blank cells mean not measured yet. A dash (—) means not yet recorded, never zero.
korean market
Price, lead time, who sells it
Libertron · quoted
verifiedquote on request
lead time on request · Sep 2, 2026
국내 공급·기술지원: 리버트론
Prices and lead times are point-in-time records. We never overwrite; the history itself is the data.
built from
Drivetrain & key components
actuator · DAMIAO · joint actuator (QDD)
DAMIAO DM-J4310-2ECDM-J4310-2EC V1.1
×8
USD 86each · 30d
verifiedactuator · DAMIAO · joint actuator (QDD)
DAMIAO DM-J4340-2ECDM-J4340-2EC
×2
USD 114each · 30d
verifiedactuator · DAMIAO · joint actuator (QDD)
DAMIAO DM-J4340P-2ECDM-J4340P-2EC
×2
USD 128each · 30d
verifiedactuator · DAMIAO · joint actuator (QDD)
DAMIAO DM-J8009P-2ECDM-J8009P-2EC
×4
USD 271each · 30d
verified
Component prices are the actual BOM purchase costs of Libertron, the company that runs this site (interest disclosed). Open-source robots publish their BOM, so we publish ours — costs vary with timing, volume and exchange rate.
same maker
More from Enactic
ledger fixes · reports
Tell us about a wrong spec or missing detail. The AI (Litmus) checks it against the manufacturer pages, decides whether to fix it and tells you why. Human-verified values and price/lead time are never changed by the AI — they go to the human editor. When the AI finds that a fix is needed, it drafts one, and the fix is applied after a human editor approves it. Every fix is listed here and in the changelog.
- Sep 29, 2026Revised the product description from the official sources (openarm.dev, GitHub) and added them as sources.(editor)