Products

ElectronicsMotion Control Electronics
Single Axis TablesLinear Stages – Single Axis
XY TablesLinear XY Tables
SpindlesZ Stages
Rotary TablesRotary Tables
Air Bearing StagesAir Bearning Stages
Linear Motor StagesRotary Air Bearing Spindles
Gantry StagesGantry Stages

KNOWLEDGE CENTER :: WHITE PAPERS

 
The following section covers a variety of technical topics related to precision positioning and motion control. It is our goal here to provide material that will help prospective users reach an informed decision concerning the suitability of specific positioning components for their applications. We have noted the general dearth of information of this type, and are familiar with the tendency to hype "specs" at the expense of substance. Glib claims of "sub-micron accuracies" in particular, only have meaning when a comprehensive errror budget is prepared, taking an integrated approach to both the positioning components and the specifics of the application.

We take our responsibility seriously as vendors of secondary reference standards for dimension. We also feel that our customers are better served by having more information at their disposal, not less. Feel free to contact us should you wish to discuss any of the material presented here, or examine the specifics of your application. We look forward to serving you.

Papers

Accuracy in Positioning SystemsHyperLink    by Kevin McCarthy, President New England Affiliated Technologies, reprinted from The Motion Control Technology Conference Proceedings, March 19-21, 1991
Slow Down to Speed UpHyperLink    by Kevin McCarthy, CTO Danaher Precision Systems, appeared in Drives & Controls, March 2002
The Air Bearing Throughput EdgeHyperLink    by Kevin McCarthy, CTO Danaher Precision Systems
Force Generation and MeasurementHyperLink    by Kevin McCarthy, CTO Danaher Precision Systems
Limitations of FlexuresHyperLink    by Kevin McCarthy, CTO Danaher Precision Systems
Limitations of LeadscrewsHyperLink    by Kevin McCarthy, CTO Danaher Precision Systems
Limitations of PiezosHyperLink    by Kevin McCarthy, CTO Danaher Precision Systems


Articles

Positioning Systems Overview    A broad overview of positioning technologies, examined from the standpoint of the individual components with which positioning systems are designed.