Kinematic system with motion control device

A kinematic system, comprising:

• an outer cylinder;
• a mid-cylinder within the outer cylinder, the mid-cylinder mated with the outer cylinder at a mid-outer threaded interface configured to convert axial translation of the outer cylinder to rotational movement of the mid-cylinder along an axis;
• and
• an inner cylinder within the mid-cylinder, the inner cylinder mated with the mid-cylinder at a mid-inner threaded interface configured to convert the rotational movement of the mid-cylinder into axial translation of the inner cylinder along the axis;
• wherein a first one of the mid-outer threaded interface and the mid-inner threaded interface comprises a thread including a first thread portion and a second thread portion, the first thread portion is configured with a first thread pitch, and the second thread portion is configured with a second thread pitch that is different from the first thread pitch.

A kinematic system, comprising:

• an outer cylinder;
• a mid-cylinder within the outer cylinder, the mid-cylinder mated with the outer cylinder at a mid-outer threaded interface configured to convert axial translation of the outer cylinder into rotational movement of the mid-cylinder along an axis;
• and
• an inner cylinder within the mid-cylinder, the inner cylinder mated with the mid-cylinder at a mid-inner threaded interface configured to convert the rotational movement of the mid-cylinder into axial translation of the inner cylinder along the axis;
• wherein a first one of the mid-outer threaded interface and the mid-inner threaded interface comprises a thread, and a first value of a pitch of the thread at a first location along the axis is different than a second value of the pitch of the thread at a second location along the axis.