InMoov Hand V2
The InMoov Hand by V2 Swan Robotics is a 3D-printed anthropomorphic robotic hand derived from the open-source InMoov project, optimized for DIY humanoid robot assembly. It features five independently actuated fingers using tendon-driven servos for realistic grasping, with custom servo recommendations like JX PDI-6221MG or HK15298B for reliable torque. Built with Arduino control and optional fingertip tactile sensors, it emphasizes accessibility for hobbyists and researchers, supporting teleoperation and basic manipulation tasks in open-source humanoid platforms.
Robot Specifications
- Physical & Basic InformationPhysical & Basic
- Performance, Sensing & Control
- Software, Logistics & Integration
Hand Type
anthropomorphic
Intended Robot Type
humanoid
Number of Fingers
5
Status
prototype
Thumb Config
opposable
Total DOF
5–6 (One per finger + optional wrist)
DOF Per Finger
1 active (coupled flexion/extension); 3 joints per finger
Independent Actuators
5 (Standard) or 6 (with Wrist rotation)
Underactuated Design
yes
Palm Width (mm)
90 (based on standard InMoov 3D-printed anthropomorphic scaling)
Hand Length (mm)
190 mm (Proportional to human male hand)
Hand Thickness (mm)
45 mm
Weight (g)
450 g (Excluding forearm-mounted servos)
Finger Link Segments
3 segments per finger
Finger Joint Types
revolute, tendon-driven
Actuator Type
High-Torque Digital Servos (e.g., JX PDI-6221MG or HK15298B)
Actuator Location
Remote (Forearm-mounted servo bed)
Available Countries
Netherlands (Swan Robotics base), France (InMoov origin)
Materials
3D-printed PLA/ABS, tendon cables (braided fishing line, 200 lbs breaking strength), servo horns, pulleys, springs
Image Gallery
Below images are from Swan Robotics's official sources
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Frequently Asked Questions
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Q1. What is the humanoid robot hand InMoov Hand, and what problem does it solve?
The InMoov Hand is an open-source 3D-printed robotic hand component of the InMoov robot, designed for replication on home 3D printers with a 12x12x12cm build area. It addresses accessibility in robotics education and prototyping by enabling low-cost construction for makers and hobbyists.
Q2. What are the main capabilities and key features of InMoov Hand?
The InMoov Hand features servo-driven fingers for basic grasping and motion, with designs supporting independent finger control in modifications. Key features include 3D-printable parts and integration with controllers like Arduino for animation and gesture simulation.
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