Claimed by maintainer

Reachy 2

VR-teleoperable manipulation humanoid from Pollen Robotics with open software; mechanical CAD unpublished.

Reproducibility40/100Early source coverage, unverifiedCADBOMWIREFWBUILDLICREPHow it is computed
Reachy 2 24-DoF upper-body humanoid robot, 3D render from base_scene.xml
main assembly 3D · base_scene.xml

About Reachy 2

Reachy 2 is a humanoid for research and VR teleoperation from Pollen Robotics, part of Hugging Face since 2025, with two 7-DoF arms built from Orbita 2D and Orbita 3D parallel actuators, a 3-DoF neck, parallel grippers and an optional omnidirectional mobile base. Software, SDK, simulation assets and control-board PCBs are published under Apache-2.0, but the mechanical CAD is not and no self-build instructions are published. The 3D view comes from Pollen's official MuJoCo simulation assets.

Licenses

Hardware
Apache-2.0control-board PCBs only; the mechanical CAD is unpublished
Software
Apache-2.0
Docs
Apache-2.0

Degrees of freedom

24 DoF arms 14neck 3antennas 2grippers 2mobileBaseWheels 3

Breakdown source

Humanoid upper bodyBimanualHolonomic basesource

How to build Reachy 2

4 steps

Steps marked Motari summary condense the linked source; follow the source for exact instructions.

  1. Select a Reachy 2 kit

    The product page no longer lists kits or a price, so contact Pollen Robotics for availability. Mechanical CAD is not published, so Reachy 2 cannot be built from source.

    Motari summarydocs.pollen-robotics.com

  2. Review official hardware specs

    Use the Pollen hardware docs and datasheet to confirm the actuator, camera, audio, control-computer, and mobile-base configuration.

    Motari summarydocs.pollen-robotics.com

  3. Bring up the software stack

    Install the Docker-based ROS 2 stack, Python SDK, and visualization tools documented for Reachy 2.

    Motari summarydocs.pollen-robotics.com

  4. Validate teleoperation

    Use the PC-based VR teleoperation workflow with a compatible headset to verify stereo vision, spatial audio, and arm control.

    Motari summarydocs.pollen-robotics.com
Print timenot published
Assembly timenot published

Wiring, power and firmware are safety-relevant and shown for reference only. Check them against the source before building.

Reachy 2 bill of materials

8 rows

Cost to build

$70,000USDestimate
  • Reachy 2 robot as reported at the HF acquisition$70,000estimate

In the source currency, as read on 2026-09-30. Not converted, and not checked against current vendor prices: none of these is a Motari-verified checkout total.

Reachy 2 parts, as the source lists them. Prices are the source's, not checked against vendors.

Reachy 2 bill of materials
PartQtySpecSourceConfidence
Orbita 2D actuator setshoulders and elbows
42-DoF patented parallel mechanisms; Maxon DC brushless motors, 120W, nominal speed 50 rpm
Pollen Robotics / Maxonofficial price not public; quote requiredOfficial Reachy 2 general specs and dual-arm mobile datasheet
high
Orbita 3D actuator settwo wrists and neck
33-DoF parallel mechanisms; Maxon DC brushless motors, 90W, nominal speed 50 rpm
Pollen Robotics / Maxonofficial price not public; quote requiredOfficial Reachy 2 general specs and dual-arm mobile datasheet
high
Parallel torque-controlled grippersleft and right hands
2Parallel Dynamixel-based grippers with torque control
Pollen Robotics / ROBOTISofficial Reachy-specific price not publicOfficial Reachy 2 datasheet and gripper specifications
high
Head vision modulestereo RGB + depth
12x IMX296 global-shutter RGB cameras plus Luxonis OAK-FFC ToF 33D depth sensor
Pollen Robotics / Luxonisofficial module price not publicOfficial Reachy 2 datasheet and vision specifications
high
Torso RGB-D cameramanipulation workspace depth
1Orbbec Gemini 336 RGB-D camera fixed in the torso
Pollen Robotics / Orbbecofficial module price not publicOfficial Reachy 2 datasheet and vision specifications
high
Audio and expression subsystemmicrophones, audio interface, speakers, antennas
12x Lavalier Go microphones in antennas, custom speakers with amplifier, Rode AI-Micro dual-channel audio interface, motorised antennas
Pollen Robotics / RODEofficial subsystem price not publicOfficial Reachy 2 datasheet and audio specifications
high
Control computerROS 2 host
1Solidrun Bedrock v3000 fanless CPU-based industrial PC
SolidRun / Pollen Roboticsofficial Reachy integration price not publicOfficial Reachy 2 general specs and datasheet
high
Omnidirectional mobile basemobile dual-arm configuration
150x25 cm base, 25 kg, 80 kg payload, 3x omnidirectional wheels, hall sensors and IMU on each wheel, RP Lidar S2, LiFePO4 OlenBox M 24V 35Ah battery
Pollen Roboticsofficial base option price not publicOfficial Reachy 2 dual-arm mobile-base datasheet and mobile-base specifications
high

Rows from the source's own parts list 7

hardware-guide/specifications/generalhtml

Source rowQtyPrice and vendorLine
Reachy 2 primary actuator and base configuration
dual arm: 4x Orbita 2D, 2x wrist Orbita 3D, 1x neck Orbita 3D, 1x mobile base
Pollen Roboticsno price listed
L11

Reachy2-Dual-arms-with-mobile-base-Datasheet-1.pdfpdf

Source rowQtyPrice and vendorLine
Reachy 2 dual-arm mobile kit scope
dual-arm mobile configuration
Pollen Roboticsnot listed
L8
Reachy 2 perception hardware
2x IMX296 cameras; 1x OAK-FFC ToF 33D; 1x Orbbec Gemini 336; 2x microphones
Pollen Robotics / Luxonis / Orbbec / RODEnot listed
L43
Reachy 2 interaction and manipulation hardware
Orbita 3D neck/wrists; Orbita 2D shoulders/elbows; parallel grippers
Pollen Robotics / Maxon / ROBOTIS / RODEnot listed
L98
Reachy 2 control computer and software stack
1x Solidrun Bedrock v3000 computer
Pollen Robotics / SolidRunnot listed
L160
Reachy 2 omnidirectional mobile base
1x mobile base; 3x omnidirectional wheels; RP Lidar S2; LiFePO4 OlenBox M 24V 35Ah
Pollen Roboticsnot listed
L233

reachyhtml

Source rowQtyPrice and vendorLine
Reachy 2 official kit variants and quote flow
four official kit variants
Pollen Roboticsno public price listed; contact-us flow
L59

Reachy 2 source files

6 files

Files stay in the upstream repository under their own licenses; these links open them there. The 3D model on this page is Motari's conversion of the file named under Simulation.

Reachy 2 in simulation

Robot description files a simulator or CAD tool can load, linked at the commit they were found.

The 3D specimen on this page is converted from scenes/base_scene.xml at bbf3e1c.

Builds of Reachy 2

0 reviewed

No reviewed builds of Reachy 2 yet.

A build log records the evidence (photos, a video, your repository), what the build cost, how long it took and what you changed. Each one is checked by the maintainer before it shows here, and reviewed builds count toward the reproducibility score.

Sources and provenance

Sources

Last push to pollen-robotics/reachy2_mujoco_assets: 2026-01-06 (checked 2026-10-01)

Related links

How this page was made

First assembled from public sources on 2026-06-07 and now claimed by a GitHub contributor of the project. Each figure links to where it is stated; a value the sources do not state reads "not published". Last source review: official Pollen datasheets/docs + official MuJoCo visual 2026-06-07.

Original files stay intact and separately licensed; Motari adds only the summary on this page. Maintainer? Request a correction or removal.

Badge for the README

Maintain Reachy 2? Show its reproducibility score in the project's README. The badge links back to this page and updates with the score.

Badge: reproducibility 40/100

Markdown
[![Motari reproducibility score for Reachy 2](https://motari.io/api/v1/badge/reachy-2)](https://motari.io/r/reachy-2)
HTML
<a href="https://motari.io/r/reachy-2"><img src="https://motari.io/api/v1/badge/reachy-2" alt="Motari reproducibility score for Reachy 2" height="20"></a>

Not fully met yet: cad / mesh present, bom evidence (partial), build instructions, oshw-compatible license (partial). The score is read from the project's own sources, so publishing what is missing is what raises it. A score of 90 or more needs a reviewed build. How the score is computed