M O T I O N | P O S I T I O N I N G
PZ302EK 1.0.0 11/2019. 0.5
Intended Use
The piezo actuator is a laboratory device as
defined by DIN EN 61010-1. It is intended for
indoor use and use in an environment that is
free of dirt, oil, and lubricants.
In accordance with its design, the piezo actua-
tor is intended for integration into a mechanical
system for the positioning of loads, dynamic
positioning, vibration absorption, and force
generation. The operator is responsible for
a standards-compliant integration into the
overall system.
The piezo actuator is not intended for applica-
tions in areas where failure would be a consi-
derable risk for people or the environment.
The motion of the piezo actuator is along one
axis.
The intended use of the piezo actuator is
only possible when completely mounted and
connected. The piezo actuator must be ope-
rated with suitable electronics (refer to user
manual). The electronics are not included in the
scope of delivery of the piezo actuator.
The piezo actuator may not be used for
purposes other than those stated in the user
manual. The piezo actuator may only be used
in compliance with the technical specifications
and instructions in the user manual.
Electrical Dangers
Temperature changes and compressive stress
can induce charges in piezo actuators. After
disconnecting from the electronics, the piezo
actuator can remain charged for several hours.
Touching live parts can result in minor injury
from electric shock.
X
Do not disassemble the piezoelectric
actuator.
X
Do not touch any live parts (depending on
the model, e.g., open piezo actuator, open
ends of stranded wires, or contacts in the
plug connector).
X
Remove the shorting clamp or shorting plug
that is in the scope of delivery only if neces-
sary for installation or operation purposes.
X
If you disconnect the piezo actuator from
the electronics, discharge it and keep it
short-circuited after discharging.
X
Do not disconnect the piezo actuator from
the electronics during operation.
If the protective earth conductor is missing or
not properly connected, touching the piezo
actuator can result in minor injuries from
electric shock in the case of a malfunction.
X
Operate the piezo actuator only with a
properly connected protective earth
conductor.
X
Observe the applicable standards for moun-
ting the protective earth conductor.
Electric flashovers can be caused by moisture,
liquids, and conductive materials (e.g., metal
dust) and can destroy the piezo actuator during
operation. In addition, electric flashovers can
also occur in certain air pressure ranges due to
the increased conductivity of the air.
X
Avoid operating the piezo actuator in
environments that can increase the electric
conductivity.
X
Operate the piezo actuator only under
permissible ambient conditions (refer to
user manual).
Safety Information