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Unitree R1-A5-D Smart G

- 28 DOF dual-arm humanoid robot: 5×2 arms + 1 waist + 2 head + 1 lifting column + 2 chassis + 6×2 end effector
- Dimensions: Folded 683×520×440mm / extended approx. 1600×520×440mm
- Arms: 420mm upper arm + forearm, approx. 2kg arm load
- Joint range: head yaw ±115° / pitch ±36°
- Perception: l2 lidar + binocular camera + wrist cameras; built-in 40tops docking station
- Computing: 8-core body CPU, 8-core head CPU with 10TOPS, 4-microphone array, dual speakers, WiFi 6 / Bluetooth 5.2
- End effector: 2× Linker Hand O6 tactile dexterous hands
- Chassis battery + external power, charger and quick-release smart battery included (about 1.5h); OTA, secondary development

  • Trusted dealerDirect manufacturer partnership
  • Pan-India deliveryInsured shipping, all states
  • Post-sale supportTraining + service included
Overview

What makes it work

R1-A5-D Smart G Dual-Arm Humanoid Robot

Ultra-fast deployment, multi-scenario application

R1-A5-D Smart G dual-arm humanoid robot

R1-A5-D Smart G

R1-A5-D Smart G

R1-A5-D Smart G is a dual-arm humanoid robot with 28 degrees of freedom, equipped with Linker Hand O6 tactile dexterous hands. Perception: l2 lidar + binocular camera + wrist cameras.

Key Features

High-performance dual-arm robot

High-performance dual-arm robot

High-performance motors, reducers, encoders and various robot sensors

More diverse interaction methods

More diverse interaction methods

Configure visual dual-camera computing modules and voice interaction system

Full-stack open secondary development

Full-stack open secondary development

A mature robot development framework that supports full-process secondary development at the underlying level

Higher Degrees of Freedom

28Total DOF
5×2Arm DOF
±115° / ±36°Head yaw / pitch

High-Performance Computing Module

R1-A5-D Smart G computing module
R1-A5-D Smart G binocular module
  • Head processor: 8-core high-performance CPU, 10TOPS head module computing power
  • Body processor: 8-core high-performance CPU
  • Binocular module with RGB and depth map interfaces
  • Voice collaboration: 4-microphone array + dual speakers

Open Program Interfaces and End Interfaces

R1-A5-D Smart G open interfaces
R1-A5-D Smart G end interfaces

Open interfaces for the underlying system, robotic arm, audio, lighting and visual control; the end can be quickly equipped with different actuators.

Application Scenarios

End Effector — Linker Hand O6 tactile dexterous hand

End effector2× Linker Hand O6 tactile dexterous hands
DOF per hand6 active (11 joints: 6 active + 5 passive)
Weight370g
Max load50kg
DriveLinkage
Repeatability<±0.20mm
Fingertip forceThumb 20N / four-finger 25N / five-finger 70N
Tactile sensingYes

Technical Specifications — R1-A5-D Smart G

Mechanical
ModelR1-A5-D Smart G
DimensionsFolded 683×520×440mm / extended approx. 1600×520×440mm
Total DOF28 (16 (5×2 arms + 1 waist + 2 head + 1 lifting column + 2 chassis) + 6×2 end effector)
Arm length (upper arm + forearm)420mm
Arm loadApprox. 2kg
Head joint rangeYaw ±115° / Pitch ±36°
Computing & Perception
Body processor8-core CPU
Head processor8-core CPU + 10TOPS
Microphones4-microphone array
SpeakersDual speakers
WirelessWiFi 6 / Bluetooth 5.2
VisionL2 LiDAR + binocular camera + wrist cameras
Docking stationBuilt-in 40TOPS docking station
Power
BatteryRemovable chassis battery + external power supply (no upper-body battery)
Accessories includedCharger and quick-release smart battery
RuntimeAbout 1.5h
Features & Service
Remote controlDual-hand remote controller (standard)
OTA upgradeSupported
Secondary developmentSupported
Warranty12 months

Frequently Asked Questions

What is the R1-A5-D Smart G?

The R1-A5-D Smart G is a dual-arm humanoid robot with L2 LiDAR + binocular camera + wrist cameras, a built-in 40tops docking station and Linker Hand O6 tactile dexterous hands, for 28 DOF in total.

What are the dimensions of the R1-A5-D Smart G?

It measures Folded 683×520×440mm / extended approx. 1600×520×440mm.

How many degrees of freedom does the R1-A5-D Smart G have?

28 DOF in total: 16 (5×2 arms + 1 waist + 2 head + 1 lifting column + 2 chassis) plus 6×2 end effector.

How is the R1-A5-D Smart G powered?

It uses a removable chassis battery or external power supply; the charger and quick-release smart battery are included, and runtime is about 1.5h.

Is the R1-A5-D Smart G open for development?

Yes. It supports secondary development and OTA upgrades, ships with a dual-hand remote controller, and carries a 12-month warranty.

Specifications

The full sheet

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