3R planar manipulator

3R Manipulator

Sketching the position for 3R manipulator

Example 2:

For 3 planar manipulator

We can see the result of our calculation in the figure on the following page.

                    Sketching the position in SolidWorks

Prismatic joints calculation

3p manipulator

We assume according to the following drawing that we have three prismatic joints which move in 3D space, so we just need to find values of S1, S2 and S3.