H2-A Standard G — upper-body humanoid with BrainCo Revo 2 Touch tactile five-finger hands, 6 DOF + haptic feedback per hand

What's in This Configuration

The H2-A Standard G adds full haptic feedback to the proven BrainCo Revo 2 five-finger dexterity — 16 active DOF per hand (thumb ×4, each finger ×3) driven by 12 self-developed micro force-controlled compound joints and 4 micro gear joints. 6-DOF per hand, with 11 joints and tendon-driven actuation, deliver smooth, human-like finger movement. The Revo 2 Touch hand achieves 50 N total grip force and 15 N single-finger pinch force with 0.1° repeatability — precise enough for delicate manipulation yet strong enough for robust grasping. At 383 g per hand and 160 mm in height (from middle fingertip to palm base), it is compact and lightweight for agile bimanual tasks, positions, velocities, and torques in real time. The integrated wrist RGB camera adds visual confirmation for grasp verification. At 31 total DOF with full haptic feedback, Standard G bridges the gap between vision-only and tactile-aware manipulation research.

Dual 7-DOF Arms. Industrial-Grade Kinematics. Human-Like Dexterity.

The H2-A Standard G is engineered around two 7-DOF high-performance arms, each driven by low-inertia inner-rotor PMSM motors with crossed-roller and double-row ball bearings. With 600 mm reach and a ~7 kg rated payload per arm (up to ~15 kg peak), it handles precise assembly, heavy pick-and-place, and industrial manipulation research with human-like fluidity. The extra two degrees of freedom per arm provide kinematic redundancy — the arm can maintain end-effector pose while reconfiguring its elbow to avoid obstacles, reach around corners, or optimize for natural motion. Dual encoders on every joint deliver closed-loop precision down to ±0.1 mm.

 

Multimodal Perception & Natural Interaction: Integrating binocular vision with natural language interaction, H2-A enables intuitive and natural human–robot collaboration.

Revo 2 Touch Tactile Five-Finger Dexterous Hands — Feel What You Grasp

The BrainCo Revo 2 Touch is a 6-DOF five-finger dexterous hand with multi-modal haptic feedback built on a proven tendon-driven architecture for tactile-aware research-grade manipulation. With 11 joints per hand actuated through a compact tendon transmission system, it achieves smooth, human-like finger flexion and extension. It delivers 50 N total grip force and 15 N single-finger pinch force with 0.1° repeatability — matching the mechanical performance of the Basic version while adding pressure, friction, direction, and proximity sensing. This multi-modal tactile input enables slip detection, dynamic grip force adjustment, texture discrimination, and shape recognition through touch alone. At just 383 g and 160 mm height, the hand remains lightweight and compact for agile bimanual coordination. The integrated wrist RGB camera provides complementary visual feedback for multimodal grasp verification.

3-DOF Waist — Expand Your Workspace

The 3-DOF waist joint provides full torso articulation — yaw, pitch, and roll — dramatically expanding the robot's reachable workspace without moving the base. In a seated or standing deployment, the waist allows the robot to turn and manipulate objects on either side, hand objects from one hand to the other across the body, bend forward for floor-level picking, and orient toward humans or workstations. Combined with 7-DOF arms and Revo 2 Touch tactile five-finger hands, the H2-A achieves human-like reach envelopes that cover a full sphere of workspace — ideal for bimanual manipulation, in-hand reorientation, and human-robot interaction research.

Dual Intel Compute — Power for Control & Development

The H2-A Standard G ships with a built-in dual-compute architecture: PC1 runs an Intel Core i5 for real-time platform functionality and motion control, while PC2 provides an Intel Core i7 dedicated to user development. This separation ensures deterministic robot behavior while giving researchers full freedom to experiment. Optional expansion slots (PC3 for NVIDIA Jetson Thor, PC4 for Intel i7 or Jetson Orin NX) future-proof the platform as your AI ambitions grow.

Binocular Vision & AI Perception

A wide-angle humanoid-style binocular camera head delivers a broad field of view for spatial awareness. Paired with an 8-core high-performance CPU + 10 TOPS NPU in the head module, plus the dual Intel compute in the body, it runs visual perception, object detection, and gesture recognition locally — no cloud required. The Revo 2 Touch wrist cameras add close-up visual feedback for precision grasping and finger tracking.

Voice Collaboration & Natural Interaction

Array beamforming microphones and high-power speakers enable clear voice capture and synthesis in noisy labs or industrial floors. The open audio framework supports custom wake words, multilingual TTS, and integration with LLMs for conversational command-and-control.

Compact. Industrial-Grade. Desk-Ready.

At just 780 × 444 × 200 mm and approximately 34.4 kg (with battery), the H2-A Standard G fits on a reinforced lab bench or industrial workstation. The compact footprint leaves room for objects, tools, and sensors around the robot. Power via the included upper-body Li-ion battery for ~8 hours of untethered operation, or connect the external power supply for 24/7 continuous use.

 

Comprehensive SDKs and APIs, together with a mature manipulation and perception software stack, enable developers to focus on application innovation while reducing development cycles from months to weeks.

Full-Stack Open Development

Unitree provides a mature, Linux-based robot development framework with open APIs for the underlying system, robotic arms, audio, lighting, and visual control. ROS 2 native support, dual encoders on every arm joint, and hollow internal wiring make the H2-A Standard G a clean slate for reinforcement learning, teleoperation research, and embodied AI. The dual Intel compute handles model training and inference without external hardware.

Upgrade Path — Grow With Your Research

Standard G adds tactile awareness to the Revo 2 platform. Further upgrade your research capabilities:

• End Effectors — Upgrade to Revo 3 U21 (21-DOF), Revo 3 U21T (tactile), Revo 3 U21VT (visuo-tactile), or swap to Inspire Robots RH56DFQ/E2, LinkerBot Hand O6, WUJI Hand 2 for specialized research.
• Wrist Cameras — Already included with Revo 2 Touch. All upgrade hands include wrist RGB cameras for close-up visual feedback and grasp verification.
• Compute Module — Add NVIDIA Jetson Thor (PC3) or Intel Core i7 / Jetson Orin NX (PC4) to unlock massive AI performance for embodied intelligence research.
• Upper-Body Battery — Included as standard equipment. Provides ~8 hours of cord-free operation.

Designed For

Technical Specifications

What's in the Box