|Product Configuration||Travel Range||Type||Pitch||Max Velocity||Bidirectional Repeatability||Drive|
|nPS35-03LS12-00SP00||12 mm||Lead Screw||0.3048 mm||2.5 mm/s||5 um||None|
|nPS35-03LS12-00SPD1||12 mm||Lead Screw||0.3048 mm||2.5 mm/s||5 um||Stepnet TEL-090-07|
|nPS35-05BS12-00SP00||12 mm||Ball Screw||0.5 mm||5 mm/s||2.5 um||None|
|nPS35-05BS12-00SPD1||12 mm||Ball Screw||0.5 mm||5 mm/s||2.5 um||Stepnet TEL-090-07|
The amplitude of the stage shaking when it is on a static command. It is usually measured and specified with RMS (1 σ) value. It is commonly used to define the resolution of the nanopositioners and is a combination of sensor noise, driver electronics noise and command noise, etc.
The positioning error between forward scan and backward scan. A closed-loop control is an ideal solution for the problem. Capacitance sensors are normally used in nPoint’s nanopositioners to provide feedback signals. It is a non-contact displacement measurement technique, which is hysteresis free.