Facts

• Company: Seed Robotics
• Product type: Robotic Hand
• Status: commercial
• Capability focus: Compact Robot Hand Manipulator
• Website: https://www.seedrobotics.com/rh4d-advanced-manipulator

Profile sections

• Summary
• Overview
• Market context
• Audience
• Workflow
• Capability
• Deployment environment
• Positioning tags
• Specifications
• Tags
• Comparable Systems
• Sources

Summary

RH4D Advanced Manipulator is Seed Robotics robotic hand for advanced dexterous manipulation.

Overview

RH4D Advanced Manipulator is Seed Robotics robotic hand for advanced dexterous manipulation.

Market context

Compact hand-like manipulator derived from Seed robot-hand technology and optimized for power grasping.

• Target environment: Robot arms, manipulation research and compact end-effector experiments
• Workflow context: Power grasping, wrist-enabled manipulation and actuator-feedback research
• Customer context: Teams wanting more capability than a basic gripper but less size/complexity than a five-finger hand.
• Deployment model: Commercial compact manipulator for robot-arm and manipulation-research integration.
• Commercial maturity: Commercial-facing product page with public DoF, actuator, payload, sensor and interface details.
• Adoption constraints: Fit depends on whether the target task benefits from compact conforming fingers rather than a full hand.
• Adjacent products: Seed RH6D, Seed RH8D, Robotiq 3-Finger Adaptive Gripper, Unitree Dex1-1

Audience

Researchers

Workflow

Power grasping, wrist-enabled manipulation and actuator-feedback research

Capability

compact robot hand manipulator

Deployment environment

Robot arms, manipulation research and compact end-effector experiments

Positioning tags

• Audience: Researchers
• Workflow: Power grasping, wrist-enabled manipulation and actuator-feedback research
• Capability: compact robot hand manipulator
• Deployment environment: Robot arms, manipulation research and compact end-effector experiments

Specifications

• Degrees Of Freedom: 11 DoF
• Actuators: 4 actuators contained inside the unit
• Motion Axes: Wrist rotation, wrist flexion, index flexion, combined index/middle finger flexion with tendon tension equalization
• Payload Vertical Pull: 2.50 kg kg
• Payload 3d Space: 500 g g
• Weight: 250 g g
• Actuator Torque: Up to 4.5 kgf.cm kgf.cm
• Feedback Rate: Up to 120 Hz Hz
• Sensing: Position, speed, temperature, PWM, high-resolution current measurement; palm distance sensor; optional capacitive pads
• Software: Open-source ROS package, Python/PyPot, low-level serial protocol
• Supply Voltage: 9 V to 24 V V

Tags

• Peer Group: Robot Hand, Robot Hand Components
• Workflow: End Effector Manipulation
• Capability: Actuator feedback, Robotic Grasping, Adaptive grasping
• Stack Layer: Manipulation Layer

Comparable Systems

• RH6D Child-size Dexterous Robot Hand - Seed Robotics - Robotic Hand
• qb SoftHand Industry - qbrobotics - Robotic Hand
• OpenDroids DH116 - OpenDroids - Robotic Hand
• DG-5F-S - Tesollo - Robotic Hand
• Xynova Flex 1 - Xynova - Hand
• Mia Hand - Prensilia - Robotic Hand
• ROBOTIS HX5-D20 - ROBOTIS - Robotic Hand
• qb SoftHand Research - qbrobotics - Robotic Hand