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Description
Unitree Robotics
Unitree R1-A7-D Smart D
Mobile-Base Dual-Arm Humanoid Robot with BrainCo Revo 2 Basic Five-Finger Anthropomorphic Hands, Wrist RGB Cameras & Onboard Orin Nano 40 TOPS. 20 DOF, 7-DOF Arms, MID360 LiDAR. The anthropomorphic entry to advanced mobile manipulation research.
R1-A7-D Smart D — mobile-base humanoid with 7-DOF arms, BrainCo Revo 2 Basic five-finger hands, wrist RGB cameras, MID360 LiDAR & stereo vision
20
Total DOF
7+7
Arm DOF
120
Nm Torque
~2
kg Payload
40
TOPS AI
What's in This Configuration
The R1-A7-D Smart D introduces anthropomorphic five-finger dexterity to mobile humanoid research. It pairs the R1-A7-D autonomous mobile base — complete with 7-DOF arms, MID360 LiDAR, stereo vision, and a removable chassis battery — with BrainCo Revo 2 Basic five-finger anthropomorphic hands and wrist-mounted RGB cameras. The built-in Orin Nano 40 TOPS processes stereo vision, wrist camera streams, and 5-finger joint control in real time for human-like manipulation research.
✓ R1-A7-D Mobile Base Body
Full upper-body humanoid on a wheeled autonomous chassis: dual 7-DOF arms, 1-DOF waist, 2-DOF head, 1-DOF pillar, 2-DOF base. 683×520×440 mm collapsed, ~32 kg with battery.
✓ BrainCo Revo 2 Basic Five-Finger Hands
Five-finger anthropomorphic dexterous hands with independently actuated fingers pre-installed on both arms for human-like grasping and in-hand manipulation.
✓ Wrist RGB Cameras
Wrist-mounted RGB cameras pre-installed on both arms for close-up visual feedback, grasp pose estimation, and visual servoing during manipulation.
✓ MID360 LiDAR
360° surround LiDAR integrated into the mobile chassis for real-time SLAM, obstacle avoidance, and autonomous navigation.
✓ Stereo Vision Head
Binocular camera head with RGB and depth streaming for scene understanding, object detection, and visual servoing.
✓ Orin Nano 40 TOPS
Built-in NVIDIA Jetson Orin Nano delivering 40 TOPS for onboard perception, navigation, and arm control.
✓ Full-Stack Open SDK
Linux framework, ROS 2 native, open APIs for arms, base, audio, vision, lighting. Full 5-finger joint control. Dual encoders per joint.
BrainCo Revo 2 Basic — Five-Finger Anthropomorphic Dexterity
The BrainCo Revo 2 Basic is a five-finger anthropomorphic dexterous hand designed to replicate the kinematic structure and grasp repertoire of the human hand. Each of the five fingers is independently actuated with human-like joint architecture, enabling the full taxonomy of human grasps — from cylindrical power grips to lateral pinches and tripod precision holds. The anthropomorphic design makes the Revo 2 Basic ideal for research in human-robot interaction, imitation learning from human hand videos, and dexterous in-hand manipulation. Pre-installed on both 7-DOF arms, it turns the R1-A7-D into a mobile platform for studying human-like manipulation in real-world environments.
BrainCo Revo 2 Basic — five-finger anthropomorphic dexterity for human-like mobile manipulation
Anthropomorphic Grasping — Human-Like Dexterity at Your Desktop
Smart D brings human-like grasping capability to mobile robotics research. With five independently controlled fingers, the BrainCo Revo 2 Basic can execute power grips for heavy objects, precision grips for delicate items, tripod grasps for spherical objects, and lateral pinches for flat surfaces — the complete repertoire of human hand grasps. The hand supports in-hand manipulation: reorienting objects without releasing them, sliding fingers along surfaces, and adjusting grip configurations mid-task. This level of dexterity opens research avenues in human-robot handover, tool use, and complex bimanual tasks that require fine finger coordination.
Five-finger anthropomorphic grasping — power grips, precision holds, and in-hand manipulation
Vision-Wrist Fusion — Two-Scale Perception for Anthropomorphic Manipulation
Smart D processes visual data from two complementary viewpoints: the head-mounted binocular camera provides global scene understanding and object localisation, while the wrist-mounted RGB cameras offer local, hand-centric views for grasp pose estimation and finger tracking. This vision-wrist fusion is particularly powerful for anthropomorphic hands: the wrist camera can track individual fingertip positions, monitor grasp quality, and detect object slip from visual cues — all while the head camera maintains awareness of the broader workspace. Fused on the Orin Nano 40 TOPS, this dual-view architecture supports research in visual imitation learning from human hand videos, grasp pose estimation for five-finger grasps, and closed-loop anthropomorphic manipulation.
7-DOF Arms — Human-Like Redundancy & Reach
The R1-A7-D features seven degrees of freedom per arm — matching the kinematic complexity of the human upper limb. With a 555 mm reach (forearm + upper arm) and 120 Nm peak shoulder torque, these arms can reach around obstacles, maintain orientation while translating the end effector, and execute complex trajectories impossible for simpler 5- or 6-DOF manipulators. Crossed-roller and double-row ball bearings on every joint ensure smooth, precise motion with minimal backlash. Dual encoders per joint provide closed-loop accuracy for research-grade repeatability.
Autonomous Mobile Base — Navigate, Then Manipulate
The R1-A7-D chassis adds 3 degrees of freedom to the upper body: a telescopic pillar for height adjustment and a 2-DOF wheeled base for omnidirectional navigation. Combined with the MID360 LiDAR and stereo camera head, the robot builds real-time maps, plans paths, and avoids obstacles autonomously — then stops precisely to manipulate. The removable lithium-ion battery in the chassis delivers approximately 1.5 hours of untethered operation. Please note: the upper body of this model does not accept a battery.
LiDAR + Stereo Vision — Complete Perception Stack
Smart A processes data from two complementary sensors: a MID360 360° LiDAR for metrically accurate mapping and long-range obstacle detection, and a binocular camera head (146°×124° FOV, 60 mm baseline) for colour vision, object recognition, and depth estimation. Fused on the Orin Nano 40 TOPS, this dual-modality perception stack supports research in visual-LiDAR SLAM, semantic navigation, and active perception for mobile manipulation.
Orin Nano 40 TOPS — Onboard AI for Navigation & Control
The built-in NVIDIA Jetson Orin Nano delivers 40 TOPS of AI compute, running SLAM, path planning, object detection, and arm trajectory generation locally. No external GPU server, no cloud dependency — just power on and deploy. The module is pre-installed and thermally integrated with the chassis cooling system. Optional 40 or 100 TOPS compute expansion modules are available for future upgrades.
Binocular Vision & Multi-Camera Perception
A binocular camera head delivers a 146° × 124° field of view with a 60 mm stereo baseline for scene-level understanding. RGB streams at 1280×720@30 Hz and depth at 544×448@10 Hz. Wrist-mounted RGB cameras on both arms add close-up visual feedback for grasp pose estimation and finger tracking. Combined with the MID360 LiDAR, the R1-A7-D Smart D offers a complete perception stack for research in visual-LiDAR fusion, semantic navigation, and anthropomorphic mobile manipulation.
Voice Collaboration & Natural Interaction
Four-array beamforming microphones and dual 3 W speakers enable clear voice capture and synthesis in noisy labs, warehouses, or classrooms. The open audio framework supports custom wake words, multilingual TTS, and integration with LLMs for conversational command-and-control — even while the base is in motion.
Collapsible. Mobile. Ready to Deploy.
At 683 × 520 × 440 mm collapsed (1323 mm elevated), the R1-A7-D Smart A navigates standard doorways, elevators, and lab aisles. The telescopic pillar lowers the upper body for transport and raises it for manipulation. At approximately 32 kg with battery, it is a self-contained mobile research platform — no external compute rack, no tether cables during operation.
Collapsed (683 mm) and elevated (1323 mm) configurations for navigation and manipulation
Full-Stack Open Development
Unitree provides a mature, Linux-based robot development framework with open APIs for the underlying system, robotic arms, mobile base, audio, lighting, and visual control. ROS 2 native support, dual encoders on every arm joint, hollow internal wiring, and low-inertia, high-speed inner-rotor permanent magnet synchronous motors make the R1-A7-D Smart A a clean slate for reinforcement learning, mobile manipulation research, embodied AI, and autonomous navigation studies. The built-in Orin Nano 40 TOPS handles perception and planning locally without external hardware.
Upgrade Path — Grow With Your Research
Smart A is the entry-level mobile configuration. Expand capability as your research evolves:
- End Effectors — Upgrade to LinkerBot O6 or tendon-driven hands for high-DOF or biomimetic dexterity.
- Tactile — Add force-sensitive fingertips and palm arrays to the BrainCo Revo 2 for contact-aware anthropomorphic manipulation (Revo 2 Tactile).
- Compute Module — Swap to the 100 TOPS expansion for large-model inference and multi-robot coordination.
- Large VLM — Deploy vision-language models for natural-language task specification and scene understanding.
Designed For
Anthropomorphic Manipulation
Human-like grasping, in-hand manipulation, and tool use with five-finger dexterous hands on a mobile platform.
Human-Robot Interaction
Intuitive handover, gesture-based communication, and human-like dexterity for natural human-robot collaboration.
University Labs
A complete anthropomorphic mobile robot for grasp taxonomy research, bimanual coordination, and dexterous manipulation studies.
Embodied AI & Imitation Learning
Learning from human hand videos, teleoperation, and sensorimotor skill acquisition on a human-like mobile manipulator.
Technical Specifications
| Model | Unitree R1-A7-D Smart D (Mobile Base) |
| Dimensions (Collapsed) | 683 × 520 × 440 mm (H × W × D) |
| Dimensions (Elevated) | 1323 × 520 × 440 mm (H × W × D) |
| Weight (with Battery) | ~32 kg |
| Total DOF | 20 (Arm 7×2, Waist 1, Head 2, Pillar 1, Base 2) |
| Arm Reach | 555 mm (forearm + upper arm) |
| Peak Shoulder Torque | 120 Nm |
| Max Arm Payload | ~2 kg (posture-dependent) |
| End-Effector Precision | ±0.1 mm |
| End Effectors | BrainCo Revo 2 Basic five-finger anthropomorphic hands (both arms, pre-installed) |
| Hand DOF | 5 independently actuated fingers per hand |
| Wrist Cameras | RGB integrated (pre-installed, both wrists) |
| Tactile Sensing | Not included (optional: BrainCo Revo 2 Tactile) |
| Vision | Binocular camera — RGB 1280×720@30 Hz, Depth 544×448@10 Hz, FOV 146°×124° |
| LiDAR | MID360 360° LiDAR (chassis-integrated) |
| Head Compute | 8-core high-performance CPU + 10 TOPS NPU |
| Body Compute | 8-core high-performance CPU |
| Onboard AI Compute | NVIDIA Jetson Orin Nano 40 TOPS (built-in) |
| Audio | 4-array microphone + dual 3 W speakers |
| Connectivity | Wi-Fi 6, Bluetooth 5.2, OTA updates |
| Power | Removable chassis Li-ion battery (~1.5 h) + external DC PSU. Upper body does not accept a battery. |
| Joint Bearings | Crossed-roller + Double-row ball bearings |
| Joint Motor | Low-inertia, high-speed, inner-rotor permanent magnet synchronous motor |
| Joint Encoders | Dual + Single per joint |
| Cabling | Hollow + Internal routing |
| Cooling | Localized air cooling |
| Waist Motion | Y: ±150° |
| Head Motion | Y: ±115°, P: ±36° |
| SDK & Interfaces | Linux-based framework, ROS 2, open APIs for arm/base/audio/vision/lighting. Full 5-finger joint control API. |
| Controllers | Standard dual-hand controllers included |
| Rear Port Power | Yes |
| Smart OTA | Supported |
| Warranty | 12 months on the entire unit |
What's in the Box
- Unitree R1-A7-D Smart D Humanoid Robot (mobile base)
- BrainCo Revo 2 Basic five-finger anthropomorphic hands (pre-installed, both arms)
- Wrist RGB camera modules (pre-installed, both arms)
- NVIDIA Jetson Orin Nano 40 TOPS compute module (pre-installed)
- Removable chassis lithium-ion battery pack
- External power supply & AC cable
- MID360 LiDAR module (pre-installed in chassis)
- Binocular vision head module (pre-installed)
- 4-array microphone + dual speaker module (pre-installed)
- Standard dual-hand remote controllers
- Quick-start guide & safety manual
- Secondary development documentation access
R1-A7-D Configuration Guide
Every configuration shares the same R1-A7-D mobile base with 7-DOF arms — the difference is the end effector. Choose the one that matches your research goals:
| Config | Hand | Features |
|---|---|---|
| Smart A | Dex1-1 V2 | Entry-level parallel grippers, 7-DOF arms, Orin Nano 40 TOPS, MID360 LiDAR |
| Smart B | Dex3-1 (RGB) | 3-finger dexterous hand with wrist RGB camera |
| Smart C | Dex3-1 Tactile (RGB) | 3-finger hand with tactile sensors + wrist RGB camera |
| Smart D | BrainCo Revo 2 Basic (RGB) | 5-finger anthropomorphic hand with wrist RGB camera, 7-DOF arms |
| Smart E | BrainCo Revo 2 Tactile (RGB) | 5-finger hand with tactile sensors + wrist RGB camera |
| Smart F | LinkerBot O6 (RGB) | 6-DOF dexterous hand with wrist RGB camera |
| Smart G | LinkerBot O6 Tactile (RGB) | 6-DOF hand with tactile sensors + wrist RGB camera |
| Smart H | Tendon-driven dexterous hand | Advanced tendon-driven mechanism for research-grade dexterity |
* Specifications are based on manufacturer data and may vary slightly by production batch. Optional wrist cameras, compute modules, and alternative end effectors sold separately.
Unitree® is a registered trademark of Unitree Robotics. Images are for reference; actual product appearance may differ.
Users must maintain a sufficient safety distance. This is a civilian robot — comply with local laws and regulations.
Description
Unitree Robotics
Unitree R1-A7-D Smart D
Mobile-Base Dual-Arm Humanoid Robot with BrainCo Revo 2 Basic Five-Finger Anthropomorphic Hands, Wrist RGB Cameras & Onboard Orin Nano 40 TOPS. 20 DOF, 7-DOF Arms, MID360 LiDAR. The anthropomorphic entry to advanced mobile manipulation research.
R1-A7-D Smart D — mobile-base humanoid with 7-DOF arms, BrainCo Revo 2 Basic five-finger hands, wrist RGB cameras, MID360 LiDAR & stereo vision
20
Total DOF
7+7
Arm DOF
120
Nm Torque
~2
kg Payload
40
TOPS AI
What's in This Configuration
The R1-A7-D Smart D introduces anthropomorphic five-finger dexterity to mobile humanoid research. It pairs the R1-A7-D autonomous mobile base — complete with 7-DOF arms, MID360 LiDAR, stereo vision, and a removable chassis battery — with BrainCo Revo 2 Basic five-finger anthropomorphic hands and wrist-mounted RGB cameras. The built-in Orin Nano 40 TOPS processes stereo vision, wrist camera streams, and 5-finger joint control in real time for human-like manipulation research.
✓ R1-A7-D Mobile Base Body
Full upper-body humanoid on a wheeled autonomous chassis: dual 7-DOF arms, 1-DOF waist, 2-DOF head, 1-DOF pillar, 2-DOF base. 683×520×440 mm collapsed, ~32 kg with battery.
✓ BrainCo Revo 2 Basic Five-Finger Hands
Five-finger anthropomorphic dexterous hands with independently actuated fingers pre-installed on both arms for human-like grasping and in-hand manipulation.
✓ Wrist RGB Cameras
Wrist-mounted RGB cameras pre-installed on both arms for close-up visual feedback, grasp pose estimation, and visual servoing during manipulation.
✓ MID360 LiDAR
360° surround LiDAR integrated into the mobile chassis for real-time SLAM, obstacle avoidance, and autonomous navigation.
✓ Stereo Vision Head
Binocular camera head with RGB and depth streaming for scene understanding, object detection, and visual servoing.
✓ Orin Nano 40 TOPS
Built-in NVIDIA Jetson Orin Nano delivering 40 TOPS for onboard perception, navigation, and arm control.
✓ Full-Stack Open SDK
Linux framework, ROS 2 native, open APIs for arms, base, audio, vision, lighting. Full 5-finger joint control. Dual encoders per joint.
BrainCo Revo 2 Basic — Five-Finger Anthropomorphic Dexterity
The BrainCo Revo 2 Basic is a five-finger anthropomorphic dexterous hand designed to replicate the kinematic structure and grasp repertoire of the human hand. Each of the five fingers is independently actuated with human-like joint architecture, enabling the full taxonomy of human grasps — from cylindrical power grips to lateral pinches and tripod precision holds. The anthropomorphic design makes the Revo 2 Basic ideal for research in human-robot interaction, imitation learning from human hand videos, and dexterous in-hand manipulation. Pre-installed on both 7-DOF arms, it turns the R1-A7-D into a mobile platform for studying human-like manipulation in real-world environments.
BrainCo Revo 2 Basic — five-finger anthropomorphic dexterity for human-like mobile manipulation
Anthropomorphic Grasping — Human-Like Dexterity at Your Desktop
Smart D brings human-like grasping capability to mobile robotics research. With five independently controlled fingers, the BrainCo Revo 2 Basic can execute power grips for heavy objects, precision grips for delicate items, tripod grasps for spherical objects, and lateral pinches for flat surfaces — the complete repertoire of human hand grasps. The hand supports in-hand manipulation: reorienting objects without releasing them, sliding fingers along surfaces, and adjusting grip configurations mid-task. This level of dexterity opens research avenues in human-robot handover, tool use, and complex bimanual tasks that require fine finger coordination.
Five-finger anthropomorphic grasping — power grips, precision holds, and in-hand manipulation
Vision-Wrist Fusion — Two-Scale Perception for Anthropomorphic Manipulation
Smart D processes visual data from two complementary viewpoints: the head-mounted binocular camera provides global scene understanding and object localisation, while the wrist-mounted RGB cameras offer local, hand-centric views for grasp pose estimation and finger tracking. This vision-wrist fusion is particularly powerful for anthropomorphic hands: the wrist camera can track individual fingertip positions, monitor grasp quality, and detect object slip from visual cues — all while the head camera maintains awareness of the broader workspace. Fused on the Orin Nano 40 TOPS, this dual-view architecture supports research in visual imitation learning from human hand videos, grasp pose estimation for five-finger grasps, and closed-loop anthropomorphic manipulation.
7-DOF Arms — Human-Like Redundancy & Reach
The R1-A7-D features seven degrees of freedom per arm — matching the kinematic complexity of the human upper limb. With a 555 mm reach (forearm + upper arm) and 120 Nm peak shoulder torque, these arms can reach around obstacles, maintain orientation while translating the end effector, and execute complex trajectories impossible for simpler 5- or 6-DOF manipulators. Crossed-roller and double-row ball bearings on every joint ensure smooth, precise motion with minimal backlash. Dual encoders per joint provide closed-loop accuracy for research-grade repeatability.
Autonomous Mobile Base — Navigate, Then Manipulate
The R1-A7-D chassis adds 3 degrees of freedom to the upper body: a telescopic pillar for height adjustment and a 2-DOF wheeled base for omnidirectional navigation. Combined with the MID360 LiDAR and stereo camera head, the robot builds real-time maps, plans paths, and avoids obstacles autonomously — then stops precisely to manipulate. The removable lithium-ion battery in the chassis delivers approximately 1.5 hours of untethered operation. Please note: the upper body of this model does not accept a battery.
LiDAR + Stereo Vision — Complete Perception Stack
Smart A processes data from two complementary sensors: a MID360 360° LiDAR for metrically accurate mapping and long-range obstacle detection, and a binocular camera head (146°×124° FOV, 60 mm baseline) for colour vision, object recognition, and depth estimation. Fused on the Orin Nano 40 TOPS, this dual-modality perception stack supports research in visual-LiDAR SLAM, semantic navigation, and active perception for mobile manipulation.
Orin Nano 40 TOPS — Onboard AI for Navigation & Control
The built-in NVIDIA Jetson Orin Nano delivers 40 TOPS of AI compute, running SLAM, path planning, object detection, and arm trajectory generation locally. No external GPU server, no cloud dependency — just power on and deploy. The module is pre-installed and thermally integrated with the chassis cooling system. Optional 40 or 100 TOPS compute expansion modules are available for future upgrades.
Binocular Vision & Multi-Camera Perception
A binocular camera head delivers a 146° × 124° field of view with a 60 mm stereo baseline for scene-level understanding. RGB streams at 1280×720@30 Hz and depth at 544×448@10 Hz. Wrist-mounted RGB cameras on both arms add close-up visual feedback for grasp pose estimation and finger tracking. Combined with the MID360 LiDAR, the R1-A7-D Smart D offers a complete perception stack for research in visual-LiDAR fusion, semantic navigation, and anthropomorphic mobile manipulation.
Voice Collaboration & Natural Interaction
Four-array beamforming microphones and dual 3 W speakers enable clear voice capture and synthesis in noisy labs, warehouses, or classrooms. The open audio framework supports custom wake words, multilingual TTS, and integration with LLMs for conversational command-and-control — even while the base is in motion.
Collapsible. Mobile. Ready to Deploy.
At 683 × 520 × 440 mm collapsed (1323 mm elevated), the R1-A7-D Smart A navigates standard doorways, elevators, and lab aisles. The telescopic pillar lowers the upper body for transport and raises it for manipulation. At approximately 32 kg with battery, it is a self-contained mobile research platform — no external compute rack, no tether cables during operation.
Collapsed (683 mm) and elevated (1323 mm) configurations for navigation and manipulation
Full-Stack Open Development
Unitree provides a mature, Linux-based robot development framework with open APIs for the underlying system, robotic arms, mobile base, audio, lighting, and visual control. ROS 2 native support, dual encoders on every arm joint, hollow internal wiring, and low-inertia, high-speed inner-rotor permanent magnet synchronous motors make the R1-A7-D Smart A a clean slate for reinforcement learning, mobile manipulation research, embodied AI, and autonomous navigation studies. The built-in Orin Nano 40 TOPS handles perception and planning locally without external hardware.
Upgrade Path — Grow With Your Research
Smart A is the entry-level mobile configuration. Expand capability as your research evolves:
- End Effectors — Upgrade to LinkerBot O6 or tendon-driven hands for high-DOF or biomimetic dexterity.
- Tactile — Add force-sensitive fingertips and palm arrays to the BrainCo Revo 2 for contact-aware anthropomorphic manipulation (Revo 2 Tactile).
- Compute Module — Swap to the 100 TOPS expansion for large-model inference and multi-robot coordination.
- Large VLM — Deploy vision-language models for natural-language task specification and scene understanding.
Designed For
Anthropomorphic Manipulation
Human-like grasping, in-hand manipulation, and tool use with five-finger dexterous hands on a mobile platform.
Human-Robot Interaction
Intuitive handover, gesture-based communication, and human-like dexterity for natural human-robot collaboration.
University Labs
A complete anthropomorphic mobile robot for grasp taxonomy research, bimanual coordination, and dexterous manipulation studies.
Embodied AI & Imitation Learning
Learning from human hand videos, teleoperation, and sensorimotor skill acquisition on a human-like mobile manipulator.
Technical Specifications
| Model | Unitree R1-A7-D Smart D (Mobile Base) |
| Dimensions (Collapsed) | 683 × 520 × 440 mm (H × W × D) |
| Dimensions (Elevated) | 1323 × 520 × 440 mm (H × W × D) |
| Weight (with Battery) | ~32 kg |
| Total DOF | 20 (Arm 7×2, Waist 1, Head 2, Pillar 1, Base 2) |
| Arm Reach | 555 mm (forearm + upper arm) |
| Peak Shoulder Torque | 120 Nm |
| Max Arm Payload | ~2 kg (posture-dependent) |
| End-Effector Precision | ±0.1 mm |
| End Effectors | BrainCo Revo 2 Basic five-finger anthropomorphic hands (both arms, pre-installed) |
| Hand DOF | 5 independently actuated fingers per hand |
| Wrist Cameras | RGB integrated (pre-installed, both wrists) |
| Tactile Sensing | Not included (optional: BrainCo Revo 2 Tactile) |
| Vision | Binocular camera — RGB 1280×720@30 Hz, Depth 544×448@10 Hz, FOV 146°×124° |
| LiDAR | MID360 360° LiDAR (chassis-integrated) |
| Head Compute | 8-core high-performance CPU + 10 TOPS NPU |
| Body Compute | 8-core high-performance CPU |
| Onboard AI Compute | NVIDIA Jetson Orin Nano 40 TOPS (built-in) |
| Audio | 4-array microphone + dual 3 W speakers |
| Connectivity | Wi-Fi 6, Bluetooth 5.2, OTA updates |
| Power | Removable chassis Li-ion battery (~1.5 h) + external DC PSU. Upper body does not accept a battery. |
| Joint Bearings | Crossed-roller + Double-row ball bearings |
| Joint Motor | Low-inertia, high-speed, inner-rotor permanent magnet synchronous motor |
| Joint Encoders | Dual + Single per joint |
| Cabling | Hollow + Internal routing |
| Cooling | Localized air cooling |
| Waist Motion | Y: ±150° |
| Head Motion | Y: ±115°, P: ±36° |
| SDK & Interfaces | Linux-based framework, ROS 2, open APIs for arm/base/audio/vision/lighting. Full 5-finger joint control API. |
| Controllers | Standard dual-hand controllers included |
| Rear Port Power | Yes |
| Smart OTA | Supported |
| Warranty | 12 months on the entire unit |
What's in the Box
- Unitree R1-A7-D Smart D Humanoid Robot (mobile base)
- BrainCo Revo 2 Basic five-finger anthropomorphic hands (pre-installed, both arms)
- Wrist RGB camera modules (pre-installed, both arms)
- NVIDIA Jetson Orin Nano 40 TOPS compute module (pre-installed)
- Removable chassis lithium-ion battery pack
- External power supply & AC cable
- MID360 LiDAR module (pre-installed in chassis)
- Binocular vision head module (pre-installed)
- 4-array microphone + dual speaker module (pre-installed)
- Standard dual-hand remote controllers
- Quick-start guide & safety manual
- Secondary development documentation access
R1-A7-D Configuration Guide
Every configuration shares the same R1-A7-D mobile base with 7-DOF arms — the difference is the end effector. Choose the one that matches your research goals:
| Config | Hand | Features |
|---|---|---|
| Smart A | Dex1-1 V2 | Entry-level parallel grippers, 7-DOF arms, Orin Nano 40 TOPS, MID360 LiDAR |
| Smart B | Dex3-1 (RGB) | 3-finger dexterous hand with wrist RGB camera |
| Smart C | Dex3-1 Tactile (RGB) | 3-finger hand with tactile sensors + wrist RGB camera |
| Smart D | BrainCo Revo 2 Basic (RGB) | 5-finger anthropomorphic hand with wrist RGB camera, 7-DOF arms |
| Smart E | BrainCo Revo 2 Tactile (RGB) | 5-finger hand with tactile sensors + wrist RGB camera |
| Smart F | LinkerBot O6 (RGB) | 6-DOF dexterous hand with wrist RGB camera |
| Smart G | LinkerBot O6 Tactile (RGB) | 6-DOF hand with tactile sensors + wrist RGB camera |
| Smart H | Tendon-driven dexterous hand | Advanced tendon-driven mechanism for research-grade dexterity |
* Specifications are based on manufacturer data and may vary slightly by production batch. Optional wrist cameras, compute modules, and alternative end effectors sold separately.
Unitree® is a registered trademark of Unitree Robotics. Images are for reference; actual product appearance may differ.
Users must maintain a sufficient safety distance. This is a civilian robot — comply with local laws and regulations.
Unitree
by
Unitree
Unitree R1-A7-D Smart D Humanoid Robot Silver
SKU:
R1-A7-D-Smart-D
- Regular price
- $17,690.00
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- $17,690.00
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Shipping calculated at checkout.
Providing the best new Tech Experience, Energy Independence and Robotics Ways of Optimisation
Providing the best new Tech Experience, Energy Independence and Robotics Ways of Optimisation
Packaging note:
Equipment is being supplied in a manufacturer packaging
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