- Human-inspired five-finger design Similar in shape and size to a typical human hand, with staggered knuckle geometry and coupled distal joints that reproduce human-like fingertip reach and motion.
- 20 actuators, 24 joint movements The classic hand provides 20 actuated degrees of freedom plus additional under-actuated motions, with a 5-DOF thumb and a little-finger palm joint for opposition.
- Tendon-driven actuation Compact Smart Motor modules integrated into the base and forearm drive the tendons, providing compliance, shock mitigation, and stable postures under contact.
- Tactile fingertips fitted as standard Shadow Tactile Fingertips (STFs) come standard on the thumb and index finger, each with 17 three-axis taxels, and additional tactile sensors are available as an option.
- High-rate research-grade sensing Position and tactile channels update at 1000 Hz, with force at 500 Hz, using Hall-effect joint sensing at roughly 0.2° resolution for closed-loop control.
- ROS and EtherCAT integration The EtherCAT version uses a 100 Mbps fieldbus and is designed for integration with ROS, fitting directly into common robotics research software stacks.
Description
The Shadow Dexterous Hand (DH) is an anthropomorphic five-finger robotic hand engineered to approximate the size, kinematics, and functional range of a human hand. Unlike a simple parallel-jaw gripper, it emphasises human-like finger structure, multi-axis finger motion including abduction and adduction, and high-rate sensing that can be fused with external perception such as vision through common robotics software stacks. The classic configuration uses 20 tendon-driven actuators and supports 24 joint movements — 20 actuated degrees of freedom plus additional under-actuated, coupled motions — with a thumb offering 5 degrees of freedom and a little-finger palm joint that supports opposition for a wide range of power grasps and in-hand manipulation strategies.
Designed as a research-and-development tool, the DH is widely used for grasp planning, in-hand manipulation, tactile sensing, teleoperation, and AI-enabled embodied systems. Compact "Smart Motor" actuator modules integrated into the base and forearm combine actuation and sensing, while Shadow Tactile Fingertips (STFs) are fitted as standard on the thumb and index finger, with further tactile sensors available as an option. High sensor update rates — position and tactile at 1000 Hz — make it well suited to research-grade data collection and closed-loop control, and the EtherCAT version is designed for integration with ROS (Robot Operating System).
Features
Specs
| Brand | Shadow |
|---|---|
| Model | Dexterous Hand (DH) |
| Type | Anthropomorphic five-finger hand (four fingers + thumb) |
| Actuators | 20 motors, tendon driven |
| Degrees of Freedom | 24 (20 actuated + under-actuated) |
| Thumb | 5 DOF across 5 joints |
| Each Finger | 3 DOF across 4 joints, distal joints coupled |
| Joint Control Accuracy | ~±1° (all joints except finger distal) |
| Joint Position Sensing | Hall-effect, ~0.2° resolution |
| Weight (hand + forearm) | ~4.3 kg |
| Power Grasp Payload | Up to 5 kg |
| Sensor Update Rates | Position 1000 Hz, tactile 1000 Hz, force 500 Hz |
| Tactile Fingertips | Shadow Tactile Fingertips (STFs), 17 × 3-axis taxels; standard on thumb and index |
| Tendon Load Resolution | ~30 mN (zeroed, not calibrated) |
| Communications | EtherCAT bus (100 Mbps) |
| Software | ROS (Robot Operating System) |
Industries
Frequently Asked Questions
The DH is an anthropomorphic five-finger robotic hand designed to approximate the size, kinematics, and functional range of a human hand. The classic configuration uses 20 tendon-driven actuators and supports 24 joint movements, with tactile fingertips and high-rate sensing for research-grade manipulation.
It is a research-and-development tool for grasp planning, in-hand manipulation, tactile sensing, teleoperation, and AI-enabled embodied systems. Its human-like structure, multi-axis finger motion, and 1000 Hz position and tactile sensing make it well suited to closed-loop control and research-grade data collection.
The DH is the classic, full-featured Shadow Dexterous Hand with 20 actuators, 24 joint movements, coupled human-like finger kinematics, and standard Shadow Tactile Fingertips. The DEX-EE is a separate Shadow hand in the range; choose the DH when you need the classic tendon-driven, high-DOF hand with its established ROS and EtherCAT integration.
The classic DH ships with 20 tendon-driven actuators, Shadow Tactile Fingertips (STFs) fitted as standard on the thumb and index finger, and EtherCAT/ROS integration support; additional tactile sensors are available as an option. The product is covered by the manufacturer's warranty as provided by Shadow Robot Company.
You can request a quote or place an order directly through Robotix Market. Contact our team via the website's quote or inquiry form and we will confirm pricing, configuration options, availability, and shipping details.
Shadow Dexterous Hand (DH) Five-Finger Robotic Hand
- Regular price
- Request Quote for Price
Robotic Hands
Recently Viewed
You haven't viewed any products yet.
