Selection criteria for servo couplings
Johannes Deister
Product manager backlash-free servo couplings
Which characteristics does the „best“ servo coupling have? Those who anticipate a quick and explicit answer to this question have to be disappointed: It does not exist, the one coupling that suits all servo drives and which would make all other types secondary.
It is rather the application and the required properties to determine which coupling type is the right one.
The criteria for selection and decision are obvious: The focus is on torsional stiffness.