PI P--763 Series, Руководство пользователя

Страница: 22 / 45

5 Installation
18 Version: 1.1.0 PZ258E P­763 Nanopositioner
5.3 Mounting the P­763
NOTICE
Warping of the P­763 when mounted on uneven surfaces!
The P-763 could warp if mounted on an uneven surface. Warping reduces the accuracy.

Mount the P-763 onto an even surface. The recommended flatness of the surface is
≤20 µm.

For applications with large temperature changes:
Mount the P-763 only onto surfaces that have the same or similar thermal expansion
properties as the P-763.
NOTICE
Tensile stress when mounted vertically!
When the P-763 is mounted vertically, certain alignments can cause tensile stress that reduces
the preload and destroys the piezo actuator.

If you want to mount the P-763 vertically, contact our customer service department (p. 31).
Figure 4: P-763: Holes at the bottom for mounting the positioner onto an underlying surface
Requirements

You have read and understood the general notes on installation (p. 15).

The P-763 is not connected to the electronics.

You have accounted for the space required to route cables according to regulations and
without bending them.