Nanopositioning News / Blog

Resolution

Nov 30, 2012 / in Glossary / by nPoint

The minimum step size the stage can move. It is usually defined by the position noise.

How does the step response specification relate to scanning speed?

Nov 16, 2012 / in Nanopositioning Frequently Asked Questions, Performance / by nPoint

A nanopositioner with a high resonant frequency will have a fast step response specification. A nanopositioner with a fast step response specification allows the user to increase the bandwidth of the control loop. A high bandwidth control loop reduces phase delay, which in turn allows the user to scan at an increased rate. Phase delay […]

nPS35 - Configuration Table

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

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