[Problem] To lighten a load during a flexion movement. [Solution] A robot hand comprising: a palm section 10; a finger section that is supported by the palm section 10; and a drive source that causes the finger section to perform a flexion/extension movement, wherein the finger section comprises at least a first joint section S1 that is pivotably supported so as to be able to flex/extend in relation to the palm section 10, and a second joint section S2 that is pivotably supported so as to be able to flex/extend in relation to the first joint section S1, the first joint section S1 is structured so as to flex due to a motive force of the drive source, the second joint section S2 is structured so as to flex from a starting position due to a motive force of the drive source if the first joint section S1 is restricted when the same has flexed due to the same motive force, and magnets M1, M2 that attract these two joint sections and retain the same in the starting position are provided between the first joint section S1 and the second joint section S2.
ROBOT HAND