Unitree R1-A7 Smart D Dual-Arm Humanoid Robot

Description

The Unitree R1-A7 Smart D is a Smart package of the R1-A7, the fixed-base version of Unitree's seven-joint dual-arm humanoid. It is built to be mounted at a workstation — a bench, a table, a test rig or a cell — and to work the space around it: 555 mm of forearm and upper arm on each side, a waist that turns ±150° and a head that pans ±115° and tilts ±36°.

That waist range is the practical difference from the wheeled R1-A7-D, whose waist turns ±35°. Smart D gives up the chassis and its LiDAR, but it can swing both arms round to work on either side of its base, or turn from one fixture to another without moving. The robot measures about 835 × 357 × 190 mm and weighs about 13 kg on external power, and each arm handles 2–4 kg depending on posture.

Smart D is one of eight Smart packages, A to H, on the R1-A7. They share this robot and are sold as separate packages; the Smart D quotation itemises its end effector (two-finger gripper, three-finger or five-finger dexterous hand), any wrist camera and any high-computing module.

Onboard it has 8-core CPUs in the body and the head, 10 TOPS of AI compute in the head, a binocular camera, a four-microphone array and two speakers, with WiFi 6 and Bluetooth 5.2. It runs on external power or a Li-ion battery, and the arm, audio, lighting and vision interfaces are open for secondary development.

Key Capabilities

Built for a workstation: The fixed base mounts the robot at a bench, table, test rig or cell.
±150° waist rotation: Both arms swing round to work on either side of the base, against ±35° on the wheeled R1-A7-D.
555 mm arms: Seven-joint arms with 555 mm of forearm and upper arm cover the space around the station.
Head that follows the work: The neck pans ±115° and tilts ±36° to keep the binocular camera on the task.
Compact footprint: About 835 × 357 × 190 mm and 13 kg on external power.
Smart D contents itemised: The end effector and any wrist camera or high-computing module in Smart D are listed on the quotation.

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

Built for a workstation The fixed base mounts the robot at a bench, table, test rig or cell.
±150° waist rotation Both arms swing round to work on either side of the base, against ±35° on the wheeled R1-A7-D.
555 mm arms Seven-joint arms with 555 mm of forearm and upper arm cover the space around the station.
Head that follows the work The neck pans ±115° and tilts ±36° to keep the binocular camera on the task.
Compact footprint About 835 × 357 × 190 mm and 13 kg on external power.
Smart D contents itemised The end effector and any wrist camera or high-computing module in Smart D are listed on the quotation.

Specs

Brand	Unitree Robotics
Model	R1-A7 Smart D
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 D	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 D Dual-Arm Humanoid Robot?

The Unitree R1-A7 Smart D Dual-Arm Humanoid Robot is priced at $13,690 in your market.

How is the R1-A7 Smart D mounted?

It is the fixed-base version of the R1-A7 and mounts at a station such as a bench, table or test rig. The mounting details for your surface are confirmed with the quotation.

Should I choose the R1-A7 Smart D or the wheeled R1-A7-D?

Choose Smart D when the work stays at one station: it keeps the full ±150° waist rotation and weighs about 13 kg. The R1-A7-D adds a three-axis chassis and chassis LiDAR for moving between locations, with the waist limited to ±35°.

What working space does the R1-A7 Smart D cover?

Each arm has 555 mm of forearm and upper arm and seven joints, and the waist turns ±150°, so the robot can work in front of and to either side of its base. Payload is 2–4 kg per arm depending on posture.

What is in the Smart D package?

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

How is the R1-A7 Smart D 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 D Dual-Arm Humanoid Robot

Regular price: $13,690.00
Sale price

Unit price

The Unitree R1-A7 Smart D mounts a 7-DOF dual-arm humanoid on a fixed base, with 555 mm arms and a waist that turns ±150° to cover both sides of a workstation. The Smart D package contents are itemised on the quotation.

In StockFree delivery

OriginChina

Warranty12 months

SKUUnitree-R1-A7-Smart-D