Robot
Orcahand Lite
The Orcahand Lite is a simplified, lower-cost dexterous robotic hand designed for grasping demonstrations, teaching labs, and cost-sensitive research, using ...
About
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📚 Learning
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🔍 Research
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🤖 Robotics
Specs
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The Orcahand Lite robotic hand features 9 degrees of freedom, including 8 finger actuators and 1 wrist actuator. It uses a coupled tendon system where a single tendon drives both MCP and PIP curl for each finger, while index and pinky abduction share one actuator. The design reduces actuator count and cost while maintaining comparable range of motion (ROM). The hand includes adaptive, compliant joints and provides fully open-source CAD files for customization and research use.
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