Joint 3; Joint 4; Figure 2-4. Joint 3 And Joint 4 Motion - adept technology AdeptThree User Manual

AdeptThree User's Guide

Joint 3

Joint 3 provides vertical movement of the quill at the end of the outer
link, with a maximum stroke of 12.0 inches (30.5 cm). (Refer to Figure 2-
4.)

Joint 4

Joint 4, also referred to as the "wrist", provides rotation of the quill over a
range of 540°. This motion is similar to that of the human hand involved
in tightening a bolt or unscrewing a bottle cap. (Refer to Figure 2-4.)

Figure 2-4. Joint 3 and Joint 4 Motion

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