10 Technical Data
50
Version: 1.1.0
PZ259E
P-88x/P-08x Piezo Actuator
10.1.2
Maximum Ratings
P-88x/P-08x piezo actuators are designed for the operating data specified in the table below.
Additional information on the maximum ratings table
Maximum operating frequency without load, without considering thermal aspects,
column A:
The values apply to unilaterally clamped piezo actuators and are calculated as follows:
A third of the resonant frequency of the unloaded piezo actuator (operation when not
clamped on both sides) divided by two.
Maximum operating frequency without load, considering thermal aspects, column B:
In order to prevent the maximum permissible operating temperature from being
exceeded, the operating frequency of the unloaded,
uncooled
piezo actuator must not
exceed the specified frequency when the operating voltage is
140 V peak-to-peak
(P-88x models) or
120 V peak-to-peak
(P-08x models). In the case of smaller amplitudes
of the operating voltage and/or the use of cooling measures, higher operating
frequencies are possible.
Maximum power consumption:
Power consumption of the unloaded, uncooled piezo actuator that is operated at an
operating voltage of
140 V peak-to-peak
(P-88x models) or
120 V peak-to-peak
(P-08x
models) with the operating frequency from column B of this table.
Piezo
actuator*
Maximum
operating voltage
range
Maximum operating frequency
without load
Maximum power
consumption
A:
B:
Without
considering
thermal aspects
Considering
thermal aspects
Considering
thermal aspects
P-882.1x
-20 V to 120 V
22.5 kHz
200 Hz
0.8 W
P-882.3x
-20 V to 120 V
15 kHz
190 Hz
1.1 W
P-882.5x
-20 V to 120 V
11.7 kHz
180 Hz
1.5 W
P-883.1x
-20 V to 120 V
22.5 kHz
170 Hz
0.9 W
P-883.3x
-20 V to 120 V
15 kHz
160 Hz
1.5 W
P-883.5x
-20 V to 120 V
11.7 kHz
150 Hz
1.9 W
P-885.1x
-20 V to 120 V
22.5 kHz
100 Hz
1.6 W
P-885.3x
-20 V to 120 V
15 kHz
90 Hz
2.6 W
P-885.5x
-20 V to 120 V
11.7 kHz
80 Hz
3.1 W
P-885.9x
-20 V to 120 V
6.7 kHz
75 Hz
6.1 W