OPENTECHNICAL PUBLICATION
OT-2026-000000203

Humanoid robot

Published: 2026-09-15T19:02:36.383315Z
Permanent URL: https://opentechnical.org/p/OT-2026-000000203
Categories: Robotics & Automation > Robot Architectures

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ABSTRACT

A humanoid robot includes a torso, a left arm assembly coupled to the torso
and having a first reference line, a left wrist coupled to the left arm
assembly and including at least a rotational axis, and a left end effector
coupled to the left wrist. The left end effector is configured to move about
the rotational axis and includes a finger assembly with a second reference
line and at least two degrees of freedom, and a thumb assembly with at least
three degrees of freedom. A first angle is formed between the first and second
reference lines when the left wrist is in a first configuration, and a second
angle is formed when the left wrist is in a second configuration. Both the
first and second angles are greater than 70 degrees, and the difference
between the first and second angles is greater than 150 degrees.

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OpenTechnical publication OT-2026-000000203
Published 2026-09-15T19:02:36.383315Z
https://opentechnical.org/p/OT-2026-000000203