Unitree R1-A7 Smart G Dual-Arm Humanoid Robot

Description

The Unitree R1-A7 Smart G is the R1-A7 dual-arm humanoid in its Smart G package: seven-joint arms and a head built for interaction, on a fixed base. The head carries a four-microphone array, two 3 W speakers and a binocular camera, and its 2-DOF neck pans ±115° and tilts ±36°, so it can be programmed to turn towards a speaker and look at what the arms are handling.

That combination suits interactive exhibits, reception and teaching settings, and human-robot interaction research: voice commands, spoken explanations while the arms work, and shared tasks across a table. Unitree fits a voice interaction system, and the head computer, with an 8-core CPU and 10 TOPS of AI compute, handles vision and audio while a second 8-core CPU in the body runs the arms. The arms are strong, and Unitree requires a sufficient safety distance between people and the robot, so any interaction setup has to plan for that separation.

Smart G is one of eight R1-A7 Smart packages, A to H, built on this robot and sold as separate packages; its end effector (two-finger gripper, three-finger or five-finger dexterous hand), any wrist camera and any high-computing module are itemised on the quotation. There is also an R1-A5 Smart G, which is the five-joint robot with its own package.

Mechanically it is the standard R1-A7: two 7-DOF arms with 555 mm of forearm and upper arm, 2–4 kg of payload per arm depending on posture, a waist that turns ±150°, about 13 kg and 835 × 357 × 190 mm, with WiFi 6 and Bluetooth 5.2.

Key Capabilities

Voice hardware in the head: A four-microphone array and two 3 W speakers support spoken commands and replies.
A neck that turns and tilts: The head pans ±115° and tilts ±36° to face a speaker or the task.
Voice interaction system: Unitree fits a voice interaction system, and the audio interface is open for your own applications.
Seven-joint arms: Two 7-DOF arms with 555 mm of reach handle shared tasks across a table.
Safety distance required: The arms are powerful, so people must keep a sufficient distance from the robot.
Smart G contents on the quotation: The end effector and any wrist camera or high-computing module in Smart G are listed item by item.

Buying through Robotix Market

This unit is sourced new through established distribution channels and ships worldwide with the full manufacturer warranty. Technical support is coordinated with the manufacturer's own service network. Deployment scope, configuration, and commissioning responsibilities are agreed as part of the quotation — on-site installation is not included in the product price.

Features

Voice hardware in the head A four-microphone array and two 3 W speakers support spoken commands and replies.
A neck that turns and tilts The head pans ±115° and tilts ±36° to face a speaker or the task.
Voice interaction system Unitree fits a voice interaction system, and the audio interface is open for your own applications.
Seven-joint arms Two 7-DOF arms with 555 mm of reach handle shared tasks across a table.
Safety distance required The arms are powerful, so people must keep a sufficient distance from the robot.
Smart G contents on the quotation The end effector and any wrist camera or high-computing module in Smart G are listed item by item.

Specs

Brand	Unitree Robotics
Model	R1-A7 Smart G
Package	One of eight R1-A7 Smart packages (Smart A to Smart H)
Robot Type	Dual-arm humanoid upper body (head, waist, two arms) — no legs
Base	Fixed base, no wheeled chassis (the wheeled version is the R1-A7-D)
Arm Degrees of Freedom	7 per arm (7 × 2)
Waist Degrees of Freedom	1 (yaw ±150°)
Head Degrees of Freedom	2 (yaw ±115°, pitch ±36°)
Total Degrees of Freedom (with Gripper)	19
Forearm + Upper Arm Length	555 mm
Dimensions	835 × 357 × 190 mm
Weight	Approx. 13 kg (with external power supply)
Max Arm Payload	2–4 kg (varies greatly with arm extension posture)
End-Clamp Accuracy	±0.1 mm
Max Shoulder Torque	60 N·m
End Effector Options	Two-finger gripper / three-finger dexterous hand / five-finger dexterous hand (1–7 DOF per end)
End Effector in Smart G	Confirm at quote
Camera	Binocular head camera (146° horizontal, 124° vertical FOV, 60 mm eye spacing; RGB and depth-map interfaces)
Wrist Camera	Optional — confirm at quote
Computing	Body: 8-core high-performance CPU; head: 8-core high-performance CPU + 10 TOPS
High-Computing Module	Optional, multiple brands and models, e.g. Orin (40–100 TOPS) — confirm at quote
Audio	4-microphone array, dual speakers (3 W × 2)
Connectivity	WiFi 6, Bluetooth 5.2
Joints	Low-inertia high-speed inner-rotor PMSM motors; crossed roller + deep groove ball output bearings; dual encoders (arm); hollow internal wiring; local air cooling
Power Supply	External power or Li-ion battery (battery in this package: confirm at quote)
Battery Life (Battery-Powered)	Approx. 1.5 h
Charger	Included
Software	Smart OTA updates; secondary development with open interfaces for the underlying system, arm, audio, lighting and visual control
Warranty	12 months (manufacturer)

Industries

Research
Education
Industrial

Frequently Asked Questions

What is the price of Unitree R1-A7 Smart G Dual-Arm Humanoid Robot?

The Unitree R1-A7 Smart G Dual-Arm Humanoid Robot is priced at $8,990 in your market.

Is the R1-A7 Smart G the same as the R1-A5 Smart G?

No. The letter is shared, the robot is not. The R1-A7 Smart G has 7-DOF arms with 555 mm of forearm and upper arm and weighs about 13 kg; the R1-A5 Smart G has 5-DOF arms with 420 mm and weighs about 11 kg. Each package's contents are itemised on its own quotation.

Can the R1-A7 Smart G talk with people?

It has a four-microphone array, two 3 W speakers and Unitree's voice interaction system, and the audio interface is open for secondary development, so spoken interaction is built into the hardware and can be extended with your own software.

Is it safe to use the R1-A7 Smart G around people?

Only with a defined separation. The arms are powerful, and Unitree requires users to keep a sufficient safety distance between people and the robot and to operate it with great care.

What comes in the Smart G package?

The R1-A7 robot with its arms, waist, head, cameras, computers, microphones, speakers and charger, plus the Smart G items: the end effector and any wrist camera or high-computing module, each listed on the quotation.

How is the R1-A7 Smart G supplied and supported?

It is sourced new through established distribution channels, ships worldwide and carries Unitree's 12-month manufacturer warranty, with technical support coordinated through Unitree's own service network. On-site installation is not included.

Unitree Robotics

Unitree R1-A7 Smart G Dual-Arm Humanoid Robot

Regular price: $8,990.00
Sale price

Unit price

The Unitree R1-A7 Smart G pairs two 7-DOF arms with a head built for interaction: four microphones, two 3 W speakers and a neck that pans and tilts, on a fixed base. The Smart G end effector and add-ons are confirmed on the quotation.

In StockFree delivery

OriginChina

Warranty12 months

SKUUnitree-R1-A7-Smart-G