Rotary drive positioning system for an indexing table

A rotary drive system, comprising:

• a pair of first guides being provided in a first direction;
• a pair of second guides being provided in a second direction perpendicular to the first direction;
• a first moving guide being provided in parallel to said first guides, each end section of said first moving guide being movably connected to each of said second guides whereby said first moving guide is capable of moving in the second direction along said second guides;
• a second moving guide being provided in parallel to said second guides, each end section of said second moving guide being movably connected to each of said first guides whereby said second moving guide is capable of moving in the first direction along said first guides;
• a moving body being capable of moving on said first moving guide and said second moving guide;
• a first driving means for moving said moving body in the first direction;
• a second driving means for moving said moving body in the second direction;
• an output shaft being capable of rotating on its axis;
• and
• a lever for rotating said output shaft when said moving body moves round said output shaft, an outer end section of said lever being rotatably connected to said moving body and capable of moving in the longitudinal direction with respect thereto, an inner end section of said lever being fixed to said output shaft.