RESEARCH OF LINEAR TRANSLATION DEVICES WITH STEPPER MOTOR / LINIJINIŲ POSLINKIŲ ĮTAISŲ SU ŽINGSNINIAIS VARIKLIAIS TYRIMAS

In order to ensure accuracy of motorized linear translation stages theoretical and experimental investigations were performed, that allow to establish moving platform vibration level depending of operating modes (different velocities) and used lubricant in the system. Lubricants had different viscosity, which has effect to the system moving smoothness, sound level and vibration level of the stage. Such work gives possibility to done conclusions: with what lubricant or with what viscosity of the lubricant motorized linear translation stage works smoother, with less noise and vib-ration level, and also show best movement characteristics