| 摘要 |
PURPOSE: A humanoid robot is provided with a front link which is accurately fixed to a desired position without vibration as the inertial force of the front link dissipates by another motor even when one motor stops. CONSTITUTION: A humanoid robot comprises first and second rotary motors. The first rotary motor comprises a first body(B1) and a first output shaft(S1), and rotates forward and backward. The first rotary motor comprises a second body(B2) and a second output shaft(S2), and rotates forward and backward. The second body of the second rotary motor is fixed to the first output shaft. The first and second rotary motors are connected in series in order that the center axis lines of the first and second output shafts are positioned at a coaxial line. The first and second motors are rotated in a reverse direction when a front link moves.
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