x translation stage: PU 90 ? adjusting range of 90µm0 pages

PU 40, PU 90, PU 100 series
Compact 1-axis translation stages
Concept:
PU translators consist of a single metallic part
which includes the flexure guiding system. This
design means that PU translation stages show
excellent mechanical stability and, because they
are pre-loaded, can work dynamically. The FEA
modeled flexures guarantee zero friction and high
robustness. These actuators can support loads of
up to 240 N in the high load version and generate
single axis motion of 40 to 100 microns. They are
easily adaptable because they can be mounted
both horizontally and vertically. The rugged
design makes the PU series well suited for all
kinds of industrial applications where reliable subnanometer accuracy is needed.

Specials:
The elements of the PU series can be equipped
with an integrated measurement system. The
systems may be specially prepared for vacuum
and/or cryogenic applications. Other materials,
such as nonmagnetic stainless steel, anodized
aluminum, or titanium, are also available.

Mounting:
The elements of the PU series consist of one
monolithic element. Please note that there must
be a space between the PU translator and the
plate to which it is fixed, otherwise movement may
be blocked and not parallel. To facilitate this, a
distance plate is included in every delivery.
Precision pin holes provide the means for very
accurate mounting of the PU translators.
Translators are delivered with distance plates,
2pcs precision pins, and a M4x25mm* metric
screw. The PU series can be loaded with tensile
forces defined by the specified pull force values
for each element.
* PU 40 comes with M2x12mm screw

Tel: +49 (3641) 66880 • U.S. (+1) 508 634 6688
info@piezojena.com • http://www.piezosystem.com
PU_40_90_100_ds_Rev02_2013_04_16.doc

Image: PU 40 and PU 90

Product highlights:
high mechanical stability because of
high stiffness
accurate parallel motion by
parallelogram design
motion without mechanical play
high resolution in nm and sub-nm
range
motion up to 100 µm
integrated lever transmission
XY and XYZ configurations are
possible
precision pin holes for accurate
adjustment
Applications:
universal application for 1D, 2D, and
3D systems
mechanical engineering, precision
automation