PI P-840.10V, User Manual, Page: 17 / 34

NOTICE
Destruction of the piezo actuator due to mechanical overload!
Torques, bending and lateral forces, tensile stress, and excessive loads can destroy the piezo
actuator.
►
Do not exceed the maximum permissible loads according to the specifications (p. 28) .
►
Avoid torques, bending forces and lateral forces on the tip of the piezo actuator.
►
Avoid torques on the base when the tip is tightly clamped.
►
Make sure that the center of load of the moving system is on the motion axis of the piezo
actuator.
►
Use suitable structures or guide elements (e.g., ball tips or flexure guides) to avoid
uneven load distribution.
►
Pay attention to the information on parallelism in the "Dimensions" section (p. 31) .
►
Do not screw the piezo actuator tight at both ends.
Fixing the Load
1. Use an open-end wrench to hold the tip of the P-840.xxV in place.
2. Insert the screw into the mounting hole in the tip and tighten to secure the load.
3. Remove the open-end wrench from the tip.
6.4 Connecting the P-840.xxV
Tools and Accessories
■
If necessary: Suitable cable set
■
If necessary: Suitable screwdriver for the locking screws of the connectors.
Requirements
✓
You have read and understood the general safety instructions (p. 8) .
✓
You have read and understood the user manual for the electronics used.
✓
You have installed the electronics properly.
✓
The electronics are switched off.
NOTICE
Damage due to incorrect connection of the P-840.xxV!
Connecting unsuitable electronics or a wrong cable can damage the P-840.xxV or the
electronics.
► Connect the P-840.xxV only to suitable electronics from PI (p. 11) .
►
Use cables from PI only to connect the P-840.xxV to the electronics.
Connecting the P-840.xxV
1. Connect the P-840.xxV's voltage plug to the voltage socket on the electronics.
6 INSTALLATION P840M0002EN
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1/29/2021
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