humanoidrobots.systems

rainbow/rby1 · spec sheet

Rainbow Robotics RB-Y1 specs

Dual 7-DOF-arm mobile manipulator with a 6-DOF torso/leg on a wheeled base, sold as an AI and teleoperation research platform.

Maker
Rainbow Robotics
Class
Wheeled humanoid
Status
Active
Availability
Buy
Country
South Korea, Daejeon
Level
L2 Sim-verified
01

Media

3 items · credited and licensed
Rainbow Robotics RB-Y1 studio render, three-quarter front viewrender
Studio render of the published MJCF, the model's zero pose. Geometry only; colours are the model's own materials.Rendered by Hyperspawn from mujoco_menagerie/rainbow_robotics_rby1 (Apache-2.0)license: Hyperspawn rendergithub.com
Rainbow Robotics RB-Y1 studio render, side viewrender
Side view of the same MJCF render, the model's zero pose.Rendered by Hyperspawn from mujoco_menagerie/rainbow_robotics_rby1 (Apache-2.0)license: Hyperspawn rendergithub.com
4 s turntable of the MJCF studio render.Rendered by Hyperspawn from mujoco_menagerie/rainbow_robotics_rby1 (Apache-2.0)license: Hyperspawn rendergithub.com
02

Specifications

10/12 fields sourced
Rainbow Robotics RB-Y1 specifications
Heightspecs.heightCm140cm
Massspecs.massKg131kg
Degrees of freedomspecs.dof20
Payloadspecs.payloadKg3kg
Top speedspecs.speedMps1.5m/s
Runtimespecs.runtimeMinunsourced
Battery capacityspecs.batteryWh1,250Wh
Pricespecs.priceUsdunsourcedNo list price on maker site (contact sales).
Actuatorsspecs.actuatorsRainbow in-house joint modules
Computespecs.computeDual-PC (real-time robot PC + user PC with ROS 2)
Sensorsspecs.sensorsBuilt-in wrist force/torque sensors (v1.2); optional camera
Year introducedyear2024
Licenselicense.hw / .sw / .docsHardware: ProprietarySoftware: Apache-2.0

Note · Config A (listed) is 131 kg / 20 DOF / 1,250 Wh; config M is 170 kg / 26 DOF / 2,500 Wh. Payload is 3 kg per arm. Rainbow Robotics is the HUBO lineage. The Daejeon HQ and 2024 year are not from fetched pages.

03

Openness

method
30 / 100Partly open
ArtifactPublicWeightPoints
CADopenness.cadno250
Bill of materialsopenness.bomno200
Sim model (URDF/MJCF)openness.simyes2020
Firmwareopenness.firmwareno150
Softwareopenness.softwareyes1010
Trained policiesopenness.policiesno100
score = Σ weight × public30
04

Models, repositories, links

7 links
05

Videos

2 tagged · 0 from the maker's channel
RB-Y1 Function Introduction레인보우로보틱스 (Rainbow Robotics)Official embedyoutube.comRainbow RoboticsRainbow Robotics RB-Y1
Dual-arm Mobile Manipulator RB-Y1 ( Highlight )레인보우로보틱스 (Rainbow Robotics)Official embedyoutube.comRainbow RoboticsRainbow Robotics RB-Y1
06

News and papers

0 stories · 0 papers

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07

Sources

last checked 2026-09-24
  1. [1]Rainbow Robotics RB-Y1 pagerainbow-robotics.com/en/products/rb-y1/checked 2026-09-24
  2. [2]rby1-sdk repogithub.com/RainbowRobotics/rby1-sdkchecked 2026-09-24
08

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Cite this page

humanoidrobots.systems. “Rainbow Robotics RB-Y1 specs.” Hyperspawn, data revision 2026-10-08. https://humanoidrobots.systems/rainbow/rby1

Machine-readable: /data.json (record rainbow/rby1).