Rotary indexing tables series 5 are mechanical square axis devices which transform the uniform rotation of inlet shaft in an intermittent rotation of output disk. PRINCIPIO DI FUNZIONAMENTO In comparison with their performance, they have reduced weight and dimension, besides a number of standard indexings ranging from 2 up to 32 which, on request, can be raised up to 540. These commonly used tables are characterized by: high speed, continuous and totally controlled displacement, smooth running also at high frequence, self-locking in dwell position, hight repeatability, absence of vibrations, low maintenance and low installed power.