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10 Technical Data
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*
P-882.1x
P-882.3x
P-882.5x
P-883.1x
P-883.3x
P-883.5x
P-885.1x
P-885.3x
P-885.5x
P-885.9x
50
Version: 1.1.0
Maximum
Maximum operating frequency
operating voltage
without load
range
A:
Without
considering
thermal aspects
-20 V to 120 V
22.5 kHz
-20 V to 120 V
15 kHz
-20 V to 120 V
11.7 kHz
-20 V to 120 V
22.5 kHz
-20 V to 120 V
15 kHz
-20 V to 120 V
11.7 kHz
-20 V to 120 V
22.5 kHz
-20 V to 120 V
15 kHz
-20 V to 120 V
11.7 kHz
-20 V to 120 V
6.7 kHz
B:
Considering
thermal aspects
200 Hz
190 Hz
180 Hz
170 Hz
160 Hz
150 Hz
100 Hz
90 Hz
80 Hz
75 Hz
PZ259E
Maximum power
consumption
Considering
thermal aspects
0.8 W
1.1 W
1.5 W
0.9 W
1.5 W
1.9 W
1.6 W
2.6 W
3.1 W
6.1 W
P-88x/P-08x Piezo Actuator
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