PI P-753.11C, User Manual

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3 Product Description
P­753 Positioning Systems PZ254E Version: 1.0.1 11
Figure 2: "Residual Voltage" warning sign on the connector of the P-753
Warning sign "Residual voltage": Notice of risk of electric shock (p.
5
) for models with
D-sub plug connector
3.4 Scope of Delivery
Product number Description
P-753 Positioner according to order (p. 9)
000036450 M4 screw set for protective earth, consisting of:
 1 M4x8 flat-head screw with cross recess, ISO 7045
 2 safety washers
 2 flat washers
PZ240EK Short instructions for piezo positioning systems
3.5 Suitable Electronics
You need suitable electronics to operate a P-753. Selection of the device depends on the
application and the connections available.
Product number Description
E-625 Piezo servo controller
E-754 Digital piezo controller

To order, contact our customer service department (p. 33).
3.6 Technical Features
3.6.1 PICMA® Piezo Actuators
P-753 positioners are driven by PICMA® piezo actuators. PICMA® actuators have all-ceramic
insulation and their performance and lifetime are therefore far superior to conventional
actuators. The ceramic insulation layer protects the monolithic piezoceramic block against
humidity and failure due to increased leakage current. In this way, an especially high reliability
is achieved even under extreme ambient conditions. In contrast to motorized drives, there are
no rotating parts or friction. The piezo actuators are therefore free of backlash, maintenance,
and wear.