User Manual

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P76 Piezo Objective Scanner User Manual
3.2 Features
SGS sensor, more accuracy.
Good focusing stability.
Various adapter models are available.
3.1 Product Introduction
P76 Piezo objective scanner has the following advantages:
High performance piezo stack:
P76 is driven by high-performance piezo stack. It is fully insulated, so its performance and
service life are far superior to conventional actuator. Insulating layer can effectively prevent
piezo stack from being damaged by moisture. Stability of piezo stack could be ensured
under extreme conditions. It has the characteristics of no rebound, no wear.
Flexible hinge structure:
P76 adopts flexible hinge mechanism, which has advantages of no friction and high
positioning accuracy. Flexible hinge is based on the elastic deformation of solid and has
no rolling and sliding parts. With high stiffness and load capacity, the hinge guides are
maintenance-free and wear-free.
SGS sensor:
SGS sensors detect position information by their own expansion. They are fixed at the
proper position of the transmission part and measure the displacement of the moving
part. This type of position measurement is made by contact and indirect measurement.
Therefore the displacement of piezo scanner is measured by measuring levers, guide
hinges or piezoe stacks.
P76 piezo objective scanner is small-size, high-precision positioner with Z-axis linear
motion range of up to 100μm. It adopts flexible hinge design, which has high friction-free,
yaw-free, closed-loop control positioning accuracy. Separate screw adapter design, can be
adapted to a variety of microscopes.
3. Product Overview