LINKERBOT Linker Hand L20 Robot Hand, 10kg load, +/-0.2mm repeat, CAN/RS485, DC24V, 100N grasp, 1.2s

Overview

LINKERBOT Linker Hand L20 is a five-finger Robot Hand for dexterous manipulation and system integration. It uses a linkage-driven mechanism with CAN/RS485 control to deliver precise position, speed, and force regulation. The hand supports DC24V input and offers strong grasping performance with high repeat positioning accuracy for research, prototyping, and industrial integration.

Key Features

High dexterity

Each finger independently features 4 degrees of freedom for complex and precise operations.

Position, speed, and force control

Accurate spatial control of the whole hand and each joint; flexible speed modes for efficiency and safety; fingertip sensing enables haptic feedback (force control) to prevent damage to fragile objects and avoid slippage.

Online upgrade

Supports firmware updates via the upper computer for long-term iteration and optimization.

Multi-sensor system

Equipped with an advanced multi-sensor setup including cameras and electronic skin to enhance perception and interaction capabilities.

End-cloud integration

Skill library cloud service allows rapid deployment without coding, simplifying customization and reducing complexity.

Ecosystem and integration

• Supported robotic arms: UR, Franka, XArm, RealMan, AgileX
• Data acquisition methods: Teleoperation gloves, exoskeleton gloves, liquid metal sensing gloves, vision, VR (Meta Quest 3)
• Supported simulators: Pybullet, Isaac, MuJoCo
• Interfaces: CAN, 485
• Usage examples: ROS1, ROS2, Python, C++

For pre-sales and technical questions, contact https://rcdrone.top/ or email support@rcdrone.top.

Specifications

Applications

• Teleoperation and skill learning
• Touchscreen interaction and device operation
• Precision grasping of small, thin, or irregular objects
• Tool handling and manipulation tasks
• Robotics research and simulation with Pybullet, Isaac, or MuJoCo

Manuals

Linker_Hand_L20_Product_Manual.pdf

Details

Linker Hand L20 offers 20 DOF, mimics human grasp. Supports UR, Franka, XArm, RealMan, AgileX arms; teleoperation, exoskeleton, VR sensing; Pybullet, Isaac simulators; CAN, 485 interfaces; ROS1/2, Python, C++ usage.

The Linker Hand L20 delivers high dexterity, with each finger offering four degrees of freedom for complex tasks. Equipped with a multi-sensor system—including cameras and e-skin—it achieves precise environmental perception and interaction across diverse applications. End-cloud integration enables rapid, code-free deployment through a skill library cloud service, allowing efficient customization while reducing operational complexity. Combining advanced mechanics, sophisticated sensing, and intelligent software, the hand provides adaptable, precise robotic performance tailored to varied real-world demands—all without requiring programming expertise or extensive setup.

Linker Hand L20 offers precise position/speed control, real-time haptic feedback for force management, and supports online firmware upgrades to adapt to evolving industrial and research needs while ensuring long-term efficiency.