H2-A Standard M — upper-body humanoid with Inspire DFQ five-finger dexterous hands, 6 DOF + 12 joints per hand

What's in This Configuration

The H2-A Standard M adds full-palm tactile sensing to the ultra-dexterous BrainCo Revo 3 U21 platform. With 20 active DOF per hand, it delivers 1000 Hz control across 20 axes with fully back-drivable direct-drive rotary joints — 20 N fingertip pinch force, 70 N full palm grip force, 3 Hz opening/closing speed, and 500 Hz control frequency — with MIT force-position hybrid control for precise force-aware manipulation. The fully back-drivable design enables compliant interaction and safe human-robot contact. The ≥15 N fingertip peak force, ≥4 cycles/s opening/closing speed, and <1° joint backlash deliver industrial-grade performance for high-speed precision tasks. The wide 12–80V operating range and integrated wrist RGB camera provide power flexibility and visual confirmation. At 61 total DOF with visuo-tactile sensing, Standard L is the definitive platform for visuo-tactile-aware ultra-dexterous manipulation research.

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

The H2-A Standard M 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.

WUJI Hand 2 Tactile Five-Finger Dexterous Hands — See & Feel What You Grasp

The BrainCo WUJI Hand 2 is a 21-DOF five-finger dexterous hand with visuo-tactile sensing — the most advanced end effector in the H2-A series. It features direct-drive rotary joints with full back-drivability, enabling compliant, force-aware interaction with MIT force-position hybrid control at 1000 Hz across 20 axes. The fully back-drivable design means the hand can be manipulated by external forces without damage — ideal for kinesthetic teaching, collaborative assembly, and safe human-robot interaction. With ≥15 N fingertip peak force, ≥4 cycles/s speed, and <1° backlash, it delivers precision and power in equal measure. The hand communicates over EtherNet (1000BASE-T) for deterministic, high-bandwidth control, with a compact 185 × 80 × 40 mm skeleton and 0 mm minimum grasping diameter for the finest precision tasks. The wide 12–80V operating range and integrated wrist RGB camera provide power flexibility and complementary visual feedback. At 59 total DOF with 1000 Hz control, the WUJI Hand 2 is the definitive platform for researchers pushing the boundaries of high-bandwidth force-control dexterous manipulation.

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 WUJI Hand 2 tactile five-finger dexterous 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 M 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 WUJI Hand 2 wrist cameras add close-up visual feedback for precision grasping and finger tracking, complementing the high-speed tactile control loop.

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 M 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 M 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 L adds visuo-tactile fusion with 130 μm deformation resolution. Standard M introduces high-bandwidth direct-drive actuation with 1000 Hz MIT hybrid control. Further upgrade your research capabilities:

• End Effectors — Already at maximum direct-drive bandwidth. Swap to LinkerBot Hand O6, BrainCo Revo 3 series, or other dexterous hands for specialized research.
• Wrist Cameras — Already included with WUJI Hand 2. 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