Seeed reBot-DevArm

The reBot-DevArm is Seeed Studio's open-source 6-DoF (plus gripper) developer manipulator, shipped in two interchangeable actuator variants: B601-DM on Damiao quasi-direct-drive motors and B601-RS on Robstride actuators. It targets ~650 mm reach, 1.5 kg continuous payload and <0.2 mm repeatability, with a mostly CNC-machined aluminium structure complemented by 3D-printed covers and mounts. The repository ships STEP CAD for every part, a costed bill of materials with purchase links, step-by-step assembly documentation, and a Python SDK plus ROS 1 / ROS 2 (Humble), LeRobot, Pinocchio and Isaac Sim integration. Hardware is released under CERN-OHL-W-2.0 and software under Apache-2.0.

What you get

• A standardized, machine-readable robot schema derived from the source repo.
• A primary assembly 3D asset is available from hardware/reBot_B601_DM/reBot_B601_DM_v1.1_20260425.step.
• Source-backed bill-of-materials evidence is linked with per-part provenance where available. Prices marked estimated are not yet verified against a vendor.
• A transparent reproducibility score so buildability is a sortable, first-class property.
• Cross-links to the source repo, datasets, models, and forks.

Source

Canonical source: Seeed-Projects/reBot-DevArm. Original files stay intact and separately licensed under CERN-OHL-W-2.0; Motari adds a separate, adjacent metadata layer.