Machine tool indexing tableHow is the accuracy of a rotating platform measured?

It is mainly measured by repeated positioning accuracy and absolute positioning accuracy. Repetitive positioning accuracy refers to the degree of deviation of the platform when it rotates to the same position multiple times, while absolute positioning accuracy refers to the deviation between the actual rotation position of the platform and the theoretical set position. Usually measured in degrees, the higher the accuracy, the smaller the deviation.

Hollow rotating platformMachine tool indexing tableYHN130-10K/18K,reduction ratio：1:10 1:18，Adapt motor：200W/400W AC servo motor 57/86 type stepper motor,
Hollow rotating platformMachine tool indexing tableYHN85-05K/10K,reduction ratio：1:5 1:10，Adapt motor：200W/400W AC servo motor 57 type stepper motor,
Hollow rotating platformMachine tool indexing tableYHN200-10K/18K,reduction ratio：1:10 1:18，Adapt motor：750W AC servo motor 86 type stepper motor,
Hollow rotating platformMachine tool indexing tableYHN280-10K,reduction ratio：1:10 1:18，Adapt motor：1KW/2KW AC servo motor 110 type stepper motor,
Hollow rotating platformMachine tool indexing tableYHN60-05K,reduction ratio：1:5 ro 1:10，Adapt motor：50W/100W AC servo motor / 42 type stepper motor,