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Mechanical Specifications and Installation
2.3. Securing the Stage to the Mounting Surface
W A R N I N G : The ANT130R must be mounted securely. Improper mounting can result in
injury and damage to the equipment.
The mounting surface must be flat and have adequate stiffness in order to achieve the maximum
performance from the ANT130R stage. When it is mounted to a non-flat surface, the stage can be distorted
as the mounting screws are tightened. This distortion will decrease overall accuracy. Adjustments to the
mounting surface must be done before the stage is secured.
Inspect the mounting surface for dirt or unwanted residue and clean if necessary. Use precision flatstones
on the mounting surface to remove any burrs or high spots. Clean the mounting surface with a lint free cloth
and acetone or isopropyl alcohol and allow the cleaning solvent to completely dry. Gently place the stage on
the mounting surface.
N O T E : To maintain accuracy, the mounting surface must be flat to within 1 µm per 50 mm.
N O T E : The ANT130R is precision machined and verified for flatness prior to product assembly at the
factory. If machining is required to achieve the desired flatness, it should be performed on the mounting
surface rather than the ANT130R. Shimming should be avoided if possible. If shimming is required, it
should be minimized to retain maximum rigidity of the system.
ANT130R series stages have a fixed mounting pattern (as shown in
Tightening torque values for the mounting hardware are dependent on the properties of the surface to which
the stage is being mounted. Values provided in
mounting surface. Refer to
Table 2-1:
Stage to Mounting Surface Hardware
Mounting Hardware
M6 SHCS
16
Table 2-1
Section 2.2.
for specific model mounting locations and dimensions.
Figure 2-3:
Mounting Hole Pattern
Chapter 2
ANT130R Hardware Manual
Figure
2-3).
are typical values and may not be accurate for your
www.aerotech.com
Typical Screw Torque
4.6 N·m
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