Trust
Official EN spec table is the file. 20 vs 26 DoF and Spec A vs M batteries are configs, not extra URLs.
Rainbow Robotics
Rainbow RB-Y1
Rainbow RB-Y1 is a wheeled mobile dual-arm research platform with official specs for 3 kg/arm payload, ±0.05 mm arm repeatability, 20 or 26 DoF by configuration, and dual battery options. Rainbow publishes drawings/catalog downloads and positions the robot for LfD, teleoperation, and whole-body control with ROS 2 / SDK. Status Available/quote; Price TBD pending quote — evidence strip for vs pages, not a buy guide.
| Status | Available / quote |
|---|---|
| Maker | Rainbow Robotics |
| Use | Research platform — mobile dual-arm manipulation, teleop, AI learning |
| Payload | 3 kg per arm |
| Height | 1,400 mm (W 600 × D 690 × H 1,400) |
| Battery | Spec A: 50 V 25 Ah (1,250 Wh) · Spec M: 50 V 50 Ah (2,500 Wh) |
| Price band | Quote / TBD |
| Availability | Available / quote — research platform sales via Rainbow |
| Evidence | Official EN product page with full specifications table & downloads |
| Last verified | 2026-09-22 |
Research page — specs/evidence updating.
Sources: rainbow-robotics.com RB-Y1 · Also: Methodology · Robot catalog
Decision
Availability
Available / quote — research platform sales via Rainbow.
All-in
Quote / TBD.
Plan-change
Rainbow RB-Y1 stays this URL. Not a buy guide and not a Best trophy.
Published outline
Key specs (draft)
Height
—
Weight
—
DoF
20 or 26 DoF by configuration (maker)
Payload
3 kg per arm
Runtime
Spec A: 50 V 25 Ah (1,250 Wh) · Spec M: 50 V 50 Ah (2,500 Wh)
Speed
—
Status
Available / quote — research platform sales via Rainbow. Price TBD pending quote.
All-in
Available / quote · Price TBD
Quote / TBD
Systems
What is on the public file
Base
Wheeled
Hands
—
Sensing
—
AI
—
Next action
Follow research
These models are Research / prototype. Not for sale · no public SKU. This is not a demo request and not a vendor intro.
Watching: Rainbow RB-Y1.