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Who supplies what inside a humanoid robot
The components manufacturers actually name in their technical documentation: compute, perception, hands, motors. 13 entries, each linked to the robots that carry it.
A manufacturer rarely publishes its bill of materials. These components come from what it must name so its customer can program the machine: manuals, developer guides, SDKs.
Geographic footprint
| Countries | entries |
|---|---|
| China | 10 |
| United States | 3 |
Hover a country for details, click to filter the table.
Click any row to reveal details, sources and verification date.
| Name | Vendor | Country | Type | In-house |
|---|---|---|---|---|
| Stark (main dextre) | BrainCo | CN | Hand or gripper | no |
|
Leju offers BrainCo's Stark hand as an option on Kuavo, alongside a tactile variant, and names it in its own SDK.
Detail : Main dextre proposée en option sur Kuavo, avec une variante tactile.
Sources : Leju Robotics (manuel officiel Kuavo) (2026-08-09)Leju Robotics (dépôt officiel) (2026-08-09) Last verified 2026-08-09 |
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| LinkerHand (main dextre) | LinkerHand | CN | Hand or gripper | no |
|
A second dexterous-hand supplier offered on the same robot: Leju's SDK lets the operator pick LinkerHand instead of BrainCo.
Detail : Main dextre alternative, sélectionnable dans le SDK Kuavo.
Sources : Leju Robotics (dépôt officiel) (2026-08-09) Last verified 2026-08-09 |
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| Moteur d'articulation Ruiwo | Ruiwo | CN | Motor | no |
|
One of the very few externally supplied joint motors named anywhere in humanoid documentation: Leju's calibration routine addresses the Ruiwo arm motors by name.
Detail : Moteurs des articulations de bras, nommés dans la procédure de calibrage du SDK.
Sources : Leju Robotics (dépôt officiel) (2026-08-09) Last verified 2026-08-09 |
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| Pince deux doigts Junduo | Junduo | CN | Hand or gripper | no |
|
Named in Leju's manual as the standard two-finger gripper, wired over RS-485.
Detail : Pince deux doigts livrée en standard sur certaines configurations de Kuavo.
Sources : Leju Robotics (manuel officiel Kuavo) (2026-08-09) Last verified 2026-08-09 |
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| Livox MID-360 | Livox | CN | Lidar | no |
|
The same head lidar appears on both the G1 and the H1: Unitree names the MID-360 in its user manual and its developer guide.
Detail : Lidar de tête, monté sur plusieurs générations d'Unitree.
Sources : Unitree Robotics (guide développeur officiel) (2026-08-09)Unitree Robotics (manuel utilisateur officiel G1, copie hébergée par cistemlabs.ai) (2026-08-09) Last verified 2026-08-09 |
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| YDLIDAR TG15 | YDLIDAR | CN | Lidar | no |
|
A Chinese lidar inside a European robot: PAL Robotics lists the YDLIDAR TG15 as an option on ARI.
Detail : Lidar proposé en option sur ARI.
Sources : PAL Robotics (documentation matérielle officielle) (2026-08-09) Last verified 2026-08-09 |
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| Intel RealSense D435i | Intel | US | Camera | no |
|
The most widely shared perception component found so far: the same depth camera sits in Chinese, Spanish and Korean humanoids.
Detail : Caméra de profondeur RGB-D, l'un des composants les plus partagés du secteur.
Sources : PAL Robotics (documentation matérielle officielle) (2026-08-09)Unitree Robotics (manuel utilisateur officiel G1, copie hébergée par cistemlabs.ai) (2026-08-09) Last verified 2026-08-09 |
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| Intel RealSense T265 | Intel | US | Camera | no |
|
PAL Robotics places a stereo-fisheye tracking camera on ARI's back, a placement no other documented humanoid uses.
Detail : Caméra stéréo fisheye de suivi, montée dos au torse sur ARI.
Sources : PAL Robotics (documentation matérielle officielle) (2026-08-09) Last verified 2026-08-09 |
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| Caméra OAK | Luxonis | US | Camera | no |
|
Fourier documents its field of view by OAK camera model, the only humanoid maker of the batch to do so.
Detail : Caméra intelligente citée dans les spécifications du GR-3.
Sources : Fourier Intelligence (centre développeur officiel) (2026-08-09) Last verified 2026-08-09 |
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| Moteur d'articulation M107 | Unitree Robotics | CN | Motor | yes |
|
Unitree states plainly that the M107 is self-developed: on the actuation layer, Chinese makers integrate vertically rather than buy.
Detail : Couple maximal 360 N·m, double codeur intégré.
Sources : Unitree Robotics (guide développeur officiel) (2026-08-09) Last verified 2026-08-09 |
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| Fourier Smart Actuator (FSA) | Fourier Intelligence | CN | Motor | yes |
|
Fourier publishes an SDK for its own actuators, which makes the in-house nature of its actuation verifiable rather than merely claimed.
Detail : Actionneurs propriétaires, pilotés par un SDK dédié publié par le constructeur.
Sources : Fourier Intelligence (dépôt officiel) (2026-08-09) Last verified 2026-08-09 |
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| Main dextre Dex3-1 | Unitree Robotics | CN | Hand or gripper | yes |
|
Where Leju buys its hands from two outside suppliers, Unitree builds its own.
Detail : Main à trois doigts proposée sur le G1.
Sources : Unitree Robotics (manuel utilisateur officiel G1, copie hébergée par cistemlabs.ai) (2026-08-09) Last verified 2026-08-09 |
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| Mains dextres FDH-6 et FDH-12 | Fourier Intelligence | CN | Hand or gripper | yes |
|
The FDH-12 returns tactile matrices, one of the few documented cases of touch sensing reaching the developer API.
Detail : La FDH-12 remonte des matrices tactiles, détectée par le SDK sous le nom fdhv2.
Sources : Fourier Intelligence (centre développeur officiel) (2026-08-09) Last verified 2026-08-09 |
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13 / 13 entries
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