Rainbow RB-Y1
The Rainbow RB-Y1 is a 1.4 m, 131 kg wheeled / upper-body humanoid from Rainbow Robotics (Daejeon, KR). ROS 2. Verified 25 Sept 2026.
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Claims
13 accepted · 0 in review
Attribute · valueEvidence · source · date
Physical
Heightm
1.4 m
Evidence ▾
rainbow-robotics.com ·
source ↗Dimensions
600 x 690 x 1,400mm (W x D x H)
Arm Payload
Accessed 24 Sept 2026
rainbow-robotics.com ·
source ↗Dimensions
600 x 690 x 1,400mm (W x D x H)
Arm Payload
Accessed 24 Sept 2026
Weightkg
131 kg
Evidence ▾
rainbow-robotics.com ·
source ↗Lower body: 42kg
Mobile: 51kg
Total: 131kg
Accessed 24 Sept 2026
rainbow-robotics.com ·
source ↗Lower body: 42kg
Mobile: 51kg
Total: 131kg
Accessed 24 Sept 2026
Payloadkg · higher is better
3 kg
Evidence ▾
rainbow-robotics.com ·
source ↗Arm Payload
3 kg / 6.6 lb per arm
Arm Reach
Accessed 24 Sept 2026
rainbow-robotics.com ·
source ↗Arm Payload
3 kg / 6.6 lb per arm
Arm Reach
Accessed 24 Sept 2026
Max speedm/s · higher is better
1.5 m/s
Evidence ▾
rainbow-robotics.com ·
source ↗Exterior Material
Aluminum
Driving Speed
1.5m/s
Accessed 24 Sept 2026
rainbow-robotics.com ·
source ↗Exterior Material
Aluminum
Driving Speed
1.5m/s
Accessed 24 Sept 2026
Battery capacityWh · higher is better
1250 Wh
Evidence ▾
rainbow-robotics.com ·
source ↗Capacity
50V, 25Ah (1,250Wh)
50V, 50Ah (2,500Wh)
Accessed 24 Sept 2026
rainbow-robotics.com ·
source ↗Capacity
50V, 25Ah (1,250Wh)
50V, 50Ah (2,500Wh)
Accessed 24 Sept 2026
Degrees of freedom
24
Evidence ▾
rainbow-robotics.com ·
source ↗The RBY1 is a robot with 24 degrees of freedom (24 DOF) in the overall system configuration
Accessed 24 Sept 2026
rainbow-robotics.com ·
source ↗The RBY1 is a robot with 24 degrees of freedom (24 DOF) in the overall system configuration
Accessed 24 Sept 2026
Technical
Compute
Dual-PC architecture (Robot PC + User PC), GPU-equipped
Evidence ▾
rainbow-robotics.com ·
source ↗RB-Y1 uses a dual-PC architecture that separates real-time control from user applications.
Accessed 24 Sept 2026
rainbow-robotics.com ·
source ↗RB-Y1 uses a dual-PC architecture that separates real-time control from user applications.
Accessed 24 Sept 2026
Software
ROS support
ros2
Evidence ▾
rainbow-robotics.com ·
source ↗while the User PC supports ROS 2, the RB-Y1 SDK, and user applications
Accessed 24 Sept 2026
rainbow-robotics.com ·
source ↗while the User PC supports ROS 2, the RB-Y1 SDK, and user applications
Accessed 24 Sept 2026
SDK available
Yes
Evidence ▾
rainbow-robotics.com ·
source ↗Research Platform
SDK Provided
GPU-Equipped
Arm Payload
Accessed 24 Sept 2026
rainbow-robotics.com ·
source ↗Research Platform
SDK Provided
GPU-Equipped
Arm Payload
Accessed 24 Sept 2026
Simulators
URDF · MJCF · USD
Evidence ▾
rainbow-robotics.com ·
source ↗In a simulation environment using a URDF/MJCF/USD-based model, control algorithms and operational strategies can be pre-validated
Accessed 24 Sept 2026
rainbow-robotics.com ·
source ↗In a simulation environment using a URDF/MJCF/USD-based model, control algorithms and operational strategies can be pre-validated
Accessed 24 Sept 2026
Capability
Teleoperation
Yes
Evidence ▾
rainbow-robotics.com ·
source ↗Gripper
Mobile Wheels
Tele-Op VR Device
Touch Pad & Joystick
Accessed 24 Sept 2026
rainbow-robotics.com ·
source ↗Gripper
Mobile Wheels
Tele-Op VR Device
Touch Pad & Joystick
Accessed 24 Sept 2026
Use cases
teleoperation · human-robot interaction · real-world manipulation · AI learning research
Evidence ▾
rainbow-robotics.com ·
source ↗making it suitable for teleoperation, human-robot interaction, real-world manipulation, and AI learning research.
Accessed 24 Sept 2026
rainbow-robotics.com ·
source ↗making it suitable for teleoperation, human-robot interaction, real-world manipulation, and AI learning research.
Accessed 24 Sept 2026
Target market
research
Evidence ▾
rainbow-robotics.com ·
source ↗A mobile dual-arm robot platform designed for research.
Accessed 24 Sept 2026
rainbow-robotics.com ·
source ↗A mobile dual-arm robot platform designed for research.
Accessed 24 Sept 2026
25 Sept 2026Use casesteleoperation · human-robot interaction · real-world manipulation · AI learning research
25 Sept 2026Target marketresearch
25 Sept 2026TeleoperationYes
25 Sept 2026ComputeDual-PC architecture (Robot PC + User PC), GPU-equipped
25 Sept 2026SimulatorsURDF · MJCF · USD
25 Sept 2026SDK availableYes
25 Sept 2026ROS supportros2
25 Sept 2026Battery capacity1250 Wh
Related · Wheeled / upper-body humanoidCompare with Rainbow RB-Y1
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