
myGripper H100 is a three-finger dexterous robotic hand developed by Elephant Robotics specifically designed for applications in robotics research, education, and other related scenarios. Equipped with 6 high performance digital servo motors, the H100 enables multi-parameter control, including output torque, motion speed, and absolute position. It supports high-frequency 100Hz communication, allowing real-time status monitoring during grasping operations, fully meeting the data collection needs of research environments.
Application Scenarios

Gestural Interaction
Enables actions such as giving a thumbs-up, waving, and gesture control in collaboration with robots.

Precise Gripping
Capable of handling various objects, including fruits, food, tools, and equipment.

Experimental Operations
Performs precision tasks and demonstrations in laboratory settings.

Teaching Demonstrations
Ideal for hands-on learning in robotics courses.
Product Highlights

High Flexibility
Six movable joints simulate fine movements
of a human hand.

Adjustable Torque Levels
Ten torque settings support a load adjustment
range of 0–500g.

High-Speed Communication
Operates at 100Hz to ensure real-time
control during gripping.

Open-Source Design
Includes serial port protocols and motor control protocols for secondary development and customization.

Strong Compatibility
Features a standard M8 Pin aviation connector, supports MODBUS protocol, and easily integrates with various robotic platforms.

Easy Programming
Compatible with Python and mainstream
ROS simulation software.
Product package

Three-Finger Dexterous Hand ×1
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Dual-Head 8-Pin Aviation Connector
Cable ×1
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Extension Cable ×1
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USB to 485 Module ×1
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8-Pin Aviation Connector with 2m Extension Cable ×1
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USB Data Cable ×1
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Software programming
The myGripper H100 offers a standardized robot driver library that can be easily downloaded and installed via PyPI. It supports querying joint angles, encoder positions, speed data, and more. Compatible with both ROS1 and ROS2, it includes support for the RVIZ simulation environment, allowing users to display the robot arm's state and collect real-time data.

Python

ROS
Name | myGripper H100 |
Payload | 500g |
Self-Weight | 780g |
Stroke (Diameter) | 0 – 130mm |
Motion Speed | 60 degrees per second per joint |
Number of Fingers | 3 fingers (corresponding to the human thumb, index finger, and ring finger) |
Movable Joints | 6 |
Motor Type | Servo motor supporting current, position, and speed control |
Lifespan | 1,000,000 cycles or more |
Electrical Interface | M8 Pin aviation connector |
Power Parameters | 24V, 2A |
Communication Interface | RS485 |
Communication Speed | Above 50Hz |
Data Format | Hexadecimal (Hex), 8N1 |
Protocol Type | MODBUS |
Programming Language | Python |
Simulation Software | ROS (RViz) |
Recommended Control Methods | Single-finger press: thumb, index finger, or middle finger Two-finger pinch: thumb + index finger, or thumb + middle finger Two-finger clamp: index finger + middle finger Three-finger grasp: thumb + index finger + middle finger |
Compatible Models | myCobot Pro 630, Mercury series |
Main Control Chip | ESP32 |
Main Control Parameters | 240MHz dual-core, 600 DMIPS, 520KB SRAM, Wi-Fi, dual-mode Bluetooth |