Rainbow Robotics · South Korea · Wheeled base
RB-Y1
A Samsung-backed dual-arm wheeled manipulator that has become a favorite embodied-AI research base at top US universities.
$80,000
Verified last monthDelivered to South Korea: from ~₩118,762,784(~€78,495)
What is in the crate
3 included|4 not included
Hands sold separatelypriced by quote
A 2-finger gripper is an option, not standard: Rainbow's configuration table lists the gripper as optional, and its expansion page mentions dexterous-hand options without a published spec. It is a manipulation research platform.
In the crate
You still have to add
Day oneScripted dual-arm manipulation demos with a whole-body control API.
Reality check
It is a bring-your-own-AI research base: you get excellent dual arms on wheels and a dev kit, but no legs, no end effectors unless you add the optional gripper, and no autonomy until you build it.
Can you get one, and what will it cost?
A planning estimate with machine, freight, duty, and tax shown separately.
Home-market sourcing estimate. Confirm local availability with the seller.
Optional hands are excluded until a seller quotes them. Spare batteries and other accessories are excluded. Confirm compatibility and pricing with the seller.
- Machinebase
- ₩107,829,997
- Freightlocal delivery
- ₩136,170 - ₩529,550
- Import duty0%
- 0
- VAT10%
- ₩10,796,617 - ₩10,835,955
- Broker and handling
- 0
- Estimated total to South Korea
- ₩118,762,784 - ₩119,195,502
Converted from euros at 1513 KRW per euro (ECB reference rate, 2 October 2026): €78,495 - €78,781 in euros.
Estimate, not a quote. Every rate is shown so the maths is auditable.
Lowest delivered price
~₩118,762,784 - ₩119,195,502
Bought in South Korea
Confirm local availability with the seller.
Compare sellersImport requirements for South KoreaConformity, battery shipping, paperwork, and source documents. Review before ordering.
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Open the import referenceWhere to buy
Catalog checked 2026-10
Individuals and companies can inquire. Confirm the configuration, stock, and delivery with the seller.
Universities and companies order via Rainbow sales; pricing is quote-based rather than a retail cart.
Price notes: Rainbow's last officially published prices (2024 launch) are $80,000 for the research platform and $120,000 for the commercial platform, both excl. VAT; current pricing is quote-based (released 2024, shown at CES 2026). Development kit and omnidirectional-wheel option announced. In use at MIT, UC Berkeley, University of Washington, and Georgia Tech. Any $150,000+ figure circulating online does not trace back to Rainbow.
- Rainbow Robotics (direct) (opens in a new tab)
International seller
contact sales; quote-based. Last published: $80,000 research platform / $120,000 commercial platform (2024 launch).
Request a quote
Price not published
Prices remain in the seller’s listed currency. Tax, freight, options, and rental periods follow each seller’s terms. A seller’s region does not guarantee delivery to your address.
How the RB-Y1 rates
Editorial ratings based on listed specifications and sales availability. They do not measure task performance, autonomy, or reliability.
- Class
- Developer / demo platformA platform for demonstrations or robotics development. SDK access and supported tasks depend on the exact configuration.
- CapabilityHardware specification indicators
- 4/5
- Baseline: any humanoid+1
- Degrees of freedom: 24 DOF+1
- Dexterity: hands sold separately+0.75
- Scale: 140 cm tall+0.5
- Payload: 6 kg+0.25
- MaturitySales availability indicators
- 5/5
- How it sells: shipping now+4
- Buyer access: individual ordering route+1
Key specifications
Height
140 cm
Width
58 cm
Depth
66 cm
Weight
131 kg
Degrees of freedom
24
Battery
~180 min
Payload
6 kg
Top speed
1.5 m/s
Understand before you buy
Market activity
Full tracker- Rainbow Robotics halts US shipments of the RB-Y1 under the FCC robot ruleRegulation
Size to scale
Drawn next to a 1.80 m (5 ft 11 in) person. Every robot on the site uses this same reference, so you can trust the comparison at a glance.
RB-Y1: 140 cm / 4 ft 7 in, 131 kg
Footprint: 58 cm wide x 66 cm deep
What it does on day onewith zero programming
Scripted dual-arm manipulation demos with a whole-body control API. Teleoperation and grasping depend on the options you order: Rainbow lists the gripper, the Tele-Op VR device and the touch pad and joystick as expansion options. No out-of-box task autonomy; bought as an embodied-AI research base, popular for imitation-learning datasets.
Best for: Manipulation and imitation-learning labs that want a stable wheeled dual-arm platform.
Documented uses
Robotics R&DManipulation researchTeaching / education
Rainbow presents the RB-Y1 as a research platform with an SDK and ROS 2, leader-arm or VR teaching to collect demonstration data, and lists Education and Research as a recommended industry.
Rainbow calls it a platform rather than a finished robot for one task: the gripper and VR teleoperation device are options, the leader arm is a separate device and no vision camera is provided.
Source reviewed 2026-10-05Assessment from published documentation, not an independent performance test. Applies to the configuration described above.
What it takes to developskills, gear, and SDK access
A robotics/ML team; SDK, simulator, and ROS support, plus a GPU workstation for learning-based control.
SDK access: Development kit with API and simulator (2025); more open than US B2B humanoids, though docs are partly Korean-first.
Sources and verificationchecked 2026-10
Sources
- The Korea Herald: Samsung's Rainbow Robotics halts US shipments of the RB-Y1 under the FCC robot rule (17 Sep 2026)
- The Robot Report: RB-Y1 dev kit + omni wheels
- Humanoid.guide: RB-Y1 specs/price
- Samsung Newsroom: Samsung becomes largest Rainbow Robotics shareholder
- RB-Y1 by Rainbow Robotics - Specs, Price, Reviews | HumanoidHub
- Rainbow Robotics RB-Y1 Review: Price & Specs [2026] | Robozaps
- Rainbow Robotics: RB-Y1 official product page (specs, V1.2 vs V1.3 configuration, options)
- Rainbow Robotics: RBY Expansion options (mobility bases, teleoperation devices, gripper)
Price and availability verified 2026-10. Spotted a change? Tell us and we fix the listing.
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