PI P-587.6CD - Page 38

10 Technical Data
34 Version: 1.1.0 PZ251E P-587 Positioner
P-587.6CD Unit Tolerance
Mechanical properties
Stiffness in X / Y / Z 0.55 / 0.55 / 1.35 N / µm
Resonant frequency in X / Y / Z, no load 103 / 103 / 235 Hz ±20 %
Resonant frequency in X / Y / Z, under load,
500 g
88 / 88 / 175
Hz
±20 %
Resonant frequency in X / Y / Z, under load,
2000 g
65 / 65 / 118
Hz
±20 %
Load capacity*
5
kg
max.
Drive properties
Ceramic type
PICMA®
Electrical capacitance in X / Y / Z
81 / 81 / 18.4
µF
±20 %
Miscellaneous
Operating temperature range
-20 to 80
°C
Material
Aluminum
Mass
7.2
kg
±5 %
Cable length 3.0 m ±10 mm
Sensor / voltage connection 2 × D-sub 25W3 (m)
Recommended electronics
E-712
* When mounted horizontally (standing on a surface, not suspended).
The maximum rotational angle in θ
Z
is 8 mrad, the tip/tilt angles in X and Y are 3 mrad.
Due to the parallel kinematics design, simultaneous linear motion in X or Y is not possible in the
extreme position of the tip/tilt angle.
The resolution of the system is limited only by the noise of the amplifier and the measuring
technology because PI piezo nanopositioning systems are free of friction.
All specifications based on room temperature (22 °C ±3 °C).