Description

Design Features

Aerotech’s low profile ATS25 series stages provide smooth and precision linear translation. The ATS25 series stages come with Aerotech’s patented* sub-micron-resolution drive. This drive has both a coarse and fine adjustment. The coarse knob allows rapid translation, while the fine adjustment provides 25 nm resolution.

Preloaded crossed-roller bearings provide better geometrical accuracies and larger load carrying capability than linear ball-bearing systems. These stages can be easily mounted in XY and XYZ applications. An optional mounting bracket is available for applications that require a vertical mounting orientation.

Specifications

Mechanical Specifications

ModelATS25-12ATS25-25
Range12.5 mm25 mm
Thimble GraduationMicrometer Spindle1 micron
Sub-Micron Drive0.1 micron
Resolution(1)25 nm
Max LoadHorizontal22.7 kg
Vertical9.09 kg
Straightness and Flatness of Travel0.5 micron
Repeatability (Unidirectional)1 µm (20 nm)
MaterialAluminum
FinishBlack Anodize
Weight0.45 kg0.9 kg

  1. Per 0.5° movement of the fine adjustment

Dimensions

Ordering Information

ATS25 Manual Linear Stage

OptionDescription
ATS25-1212.5 mm travel stage
ATS25-2525 mm travel stage