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Hand Mk5 joints Specs

Mk5.1

Joint number Motors Identifier Type Parent link Child link HW lower limit HW upper limit SW low. l. SW upp. l. Notes
l_thumb_add ROT l_hand_palm l_hand_thumb_1 100° T1 in fig.
l_thumb_prox ROT l_hand_thumb_1 l_hand_thumb_2 90° T2 in fig.
l_thumb_dist ROT l_hand_thumb_2 l_hand_thumb_3 101.4° T3 in fig.
l_index_add ROT l_hand_palm l_hand_index_1 15° I1 in fig.
l_index_prox ROT l_hand_index_1 l_hand_index_2 90° I2 in fig.
l_index_dist ROT l_hand_index_2 l_hand_index_3 103.1° I3 in fig.
l_middle_prox ROT l_hand_palm l_hand_middle_1 90° M1 in fig.
l_middle_dist ROT l_hand_middle_1 l_hand_middle_2 103.1° M2 in fig.
l_ring_prox ROT l_hand_palm l_hand_ring_1 90° R1 in fig.
l_ring_dist ROT l_hand_ring_1 l_hand_ring_2 103.1° R2 in fig.
l_pinkie_prox ROT l_hand_palm l_hand_pinkie_1 90° P1 in fig.
l_pinkie_dist ROT l_hand_pinkie_1 l_hand_pinkie_2 98.7° P2 in fig.

Hand Mk5.1 joints

Mk5.0

Joint number Motors Identifier Type Parent link Child link HW lower limit HW upper limit SW low. l. SW upp. l. Notes
l_thumb_add ROT l_hand_palm l_hand_thumb_1 90° T1 in fig.
l_thumb_prox ROT l_hand_thumb_1 l_hand_thumb_2 82.1° T2 in fig.
l_thumb_dist ROT l_hand_thumb_2 l_hand_thumb_3 53.6° T3 in fig.
l_index_add ROT l_hand_palm l_hand_index_1 15° I1 in fig.
l_index_prox ROT l_hand_index_1 l_hand_index_2 90° I2 in fig.
l_index_dist ROT l_hand_index_2 l_hand_index_3 99.2° I3 in fig.
l_middle_prox ROT l_hand_palm l_hand_middle_1 90° M1 in fig.
l_middle_dist ROT l_hand_middle_1 l_hand_middle_2 99.2° M2 in fig.
l_ring_prox ROT l_hand_palm l_hand_ring_1 90° R1 in fig.
l_ring_dist ROT l_hand_ring_1 l_hand_ring_2 99.2° R2 in fig.
l_pinkie_prox ROT l_hand_palm l_hand_pinkie_1 90° P1 in fig.
l_pinkie_dist ROT l_hand_pinkie_1 l_hand_pinkie_2 93.3° P2 in fig.

Hand Mk5.0 joints