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PZ272E
P-545 Nanopositioners
User Manual
Version: 1.1.0
Physik Instrumente (PI) GmbH & Co. KG, Auf der Roemerstrasse 1, 76228 Karlsruhe, Germany
Phone +49 721 4846-0, Fax +49 721 4846-1019, Email info@pi.ws, www.pi.ws
Date: 10.01.2022
This document describes the following products:
P-545.2C8S PInano® Cap XY Piezo System
PInano® XY piezo system, clear aperture for
microscope slides, 200 µm × 200 µm, capacitive
sensors, with USB digital controller*
P-545.3C8S PInano® Cap XYZ Piezo System
PInano® XYZ piezo system, clear aperture for
microscope slides, 200 µm × 200 µm × 200 µm,
capacitive sensors, with USB digital controller*
P-545.2R8S PInano® XY Piezo System
PInano® XY piezo system, clear aperture for
microscope slides, 200 µm × 200 µm,
piezoresistive sensors, with USB digital
controller*
P-545.3R8S PInano® XYZ Piezo System
PInano® XYZ piezo system, clear aperture for
microscope slides, 200 µm × 200 µm × 200 µm,
piezoresistive sensors, with USB digital
controller*
P-545.3D8S PInano® Trak XYZ Piezo Tracking
System
High dynamics PInano® XYZ piezo system, clear
aperture for microscope slides, 70 µm × 70 µm
× 50 µm, direct drive, piezoresistive sensors,
with USB digital controller*
*The controller for the system is described in a
separate manual.

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Summary of Contents for PI P-545

  • Page 1 USB digital controller* *The controller for the system is described in a separate manual. Physik Instrumente (PI) GmbH & Co. KG, Auf der Roemerstrasse 1, 76228 Karlsruhe, Germany Phone +49 721 4846-0, Fax +49 721 4846-1019, Email info@pi.ws, www.pi.ws...
  • Page 2 The patents held by PI are found in our patent list: https://www.physikinstrumente.com/en/about-pi/patents © 2022 Physik Instrumente (PI) GmbH & Co. KG, Karlsruhe, Germany. The text, photographs and drawings in this manual are protected by copyright. With regard thereto, Physik Instrumente (PI) GmbH & Co. KG retains all the rights.
  • Page 3: Table Of Contents

    Integration of the P-545 into Microscopes .............. 14 Unpacking Installation General Notes on Installing ..................17 Connecting the P-545 to the Protective Earth Conductor ........18 Mounting the P-545 ....................20 5.3.1 Mounting the P-545 onto a Surface ............20 5.3.2...
  • Page 4 10.1.3 Ambient Conditions and Classifications ............41 10.2 Dimensions ....................... 42 10.2.1 P-545 Positioner ..................42 10.2.2 P-545.SH4 Microscope Slide and Petri Dish Holder ........43 10.2.3 P-545.SH3 Microscope Slide Holder ............44 10.2.4 P-545.PD3 Petri Dish Holder ................ 45 10.2.5 P-545.PP3 Universal Holding Plate ..............
  • Page 5: About This Document

    This user manual contains the information required for using the P-545.xx8H positioner belonging to the P-545.xx8S system as intended (x stands for the respective model). Unless stated otherwise, "P-545" only refers to the positioner in this manual. The controller in the system is described in a separate manual (p. 2).
  • Page 6: Figures

    Other Applicable Documents The devices and software tools from PI mentioned in this documentation are described in separate manuals. The latest versions of the user manuals are available for download (p. 3) on our website.
  • Page 7: Downloading Manuals

     Contact our customer service department (p. 35). Downloading Manuals 1. Open the website www.pi.ws. 2. Search the website for the product number (e.g., P-545) or the product family (e.g., PInano®). 3. Click the corresponding product to open the product detail page.
  • Page 9: Safety

    Organizational Measures ....................... 7 Intended Use The P-545 positioner 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. According to its design, the P-545 is intended for fine positioning as well as moving small objects quickly and precisely.
  • Page 10 If a protective earth conductor is not or not properly connected, dangerous touch voltages can occur on the P-545 in the case of malfunction or failure of the system. If there are touch voltages, touching the P-545 can result in minor injuries from electric shock.
  • Page 11: Organizational Measures

     Add all information from the manufacturer to the user manual, for example supplements or technical notes.  If you give the P-545 to a third party, include this user manual as well as other relevant information provided by the manufacturer.
  • Page 13: Product Description

    Scope of Delivery ......................... 12 Accessories ........................... 12 Technical Features ........................13 Integration of the P-545 into Microscopes .................. 14 Model Overview The P-545 positioner and the appropriate controller are only available together as a system. Standard versions of the system: System Description P-545.2C8S PInano®...
  • Page 14: Product View

    Platform Cable exit M4 hole for connecting the protective earth conductor Base body X, Y, Z Positive direction of motion of the positioner Product Labeling Figure 2: P-545: Position of the product labeling (example view) Version: 1.1.0 PZ272E P-545 Nanopositioners...
  • Page 15 Brand name, supplemented by "XY" (.2x8x models) or PInano® "XYZ" (.3x8x models) Figure 3: "Residual Voltage" warning sign on the connector of the P-545 "Residual Voltage" warning sign: Indicates risk of electric shock (p. 5) P-545 Nanopositioners PZ272E Version: 1.1.0...
  • Page 16: Scope Of Delivery

    1 hex key PZ240EK Short instructions for P-5xx / P-6xx / P-7xx piezo positioners Accessories XY stages for integration of the P-545 in microscopes Product number Description M-545.2MO XY stage, 25 mm × 25 mm, micrometer screw, high stability, compatible with PI piezo stages, for Olympus microscopes (IX2, IX3) M-545.2MN...
  • Page 17: Technical Features

    3.6.3 Position Sensors For closed-loop operation, the P-545 is equipped either with capacitive sensors or piezoresistive strain sensors, depending on the model (p. 9). Capacitive sensors Capacitive sensors measure the position directly on the platform (direct metrology) and work without contact.
  • Page 18: Integration Of The P-545 Into Microscopes

    Integration of the P-545 into Microscopes P-545 positioners can be easily integrated in microscopes. For this purpose, a P-545 is mounted on an M-545 XY stage. For further information, refer to "Accessories" (p. 12) and "Mounting the P-545 onto an M-545 XY Stage"...
  • Page 19: Unpacking

    NOTICE Mechanical overload due to incorrect handling! An impermissible mechanical load on the platform of the P-545 can cause damage to the piezo actuators, sensors, and flexures of the P-545 as well as loss of accuracy.  Do not touch any sensitive parts (e.g., platform) when handling the P-545.
  • Page 21: Installation

    NOTICE Mechanical overload due to incorrect handling! An impermissible mechanical load on the platform of the P-545 can cause damage to the piezo actuators, sensors, and flexures of the P-545 as well as loss of accuracy.  Do not touch any sensitive parts (e.g., platform) when handling the P-545.
  • Page 22: Connecting The P-545 To The Protective Earth Conductor

    Improper mounting of the P-545 or incorrectly mounted parts can damage the P-545.  Only use the holes or threads intended for the purpose of fixing the P-545 and loads.  Install the P-545 so that the platform and all parts attached to it can move freely within the entire travel range.
  • Page 23  If a ground loop occurs, contact our customer service department (p. 35). The P-545 has an M4 hole for attaching the protective earth conductor. This hole is marked with the symbol for the protective earth conductor .
  • Page 24: Mounting The P-545

    5 Installation Mounting the P-545 The base body of the P-545 has four mounting holes which can be used to mount the positioner onto an underlying surface (p. 20) or an M-545 (p. 22) XY stage. Figure 6: P-545: Mounting holes in the base body 5.3.1...
  • Page 25 − Suitable screwdriver Mounting the P-545 onto an underlying surface 1. Align the P-545 so that the corresponding holes in the P-545 (p. 20) and underlying surface are in line. 2. Fix the P-545 with the screws: a) Insert a screw into each hole from above.
  • Page 26: Mounting The P-545 Onto An M-545 Xy Stage

    P-545 on M-545 XY stage (example view) Figure 8: M-545: M4 mounting holes in the platform (example view from above) Black arrows: Holes for mounting a P-545.3C8S, .3R8S or .3D8S Hatched arrows: Holes for mounting a P-545.2C8S or .2R8S Requirements ...
  • Page 27: Fixing The Load

    (depending on the model; see arrows in the figure) are in line. − The cable exit points in the desired direction. 2. Insert the four M4 screws into the mounting holes in the base body of the P-545 (p. 20). 3. Tighten the screws: −...
  • Page 28 If the center of load is located too far away from the center of the motion platform (e.g., tall load and unwanted lever effect), the P-545 can be damaged, especially in dynamic operation, by high strain on the flexure guides, high torques, and oscillations.
  • Page 29: Fixing A Load To The Motion Platform

    Unwanted lever effect and center of load on the side of the platform Requirements  You have read and understood the general notes on installation (p. 17).  The P-545 is not connected to the electronics. Tools and accessories Screws of suitable size and length (p. 42) ...
  • Page 30: Mounting Holders For Petri Dishes, Microscope Slides And Accessories

    5 Installation Fixing the load 1. Align the load on the P-545 so that the mounting holes in the load and the holes in the platform are in line. 2. Hold the load so that it cannot move while tightening the screws.
  • Page 31: Starting And Operating

    If a protective earth conductor is not or not properly connected, dangerous touch voltages can occur on the P-545 in the case of malfunction or failure of the system. If there are touch voltages, touching the P-545 can result in minor injuries from electric shock.
  • Page 32: Operating The P-545

     Operate the P-545 only with controllers/drivers and original accessories from PI.  Do not exceed the operating voltage range (p. 40) for which the P-545 is specified.  Operate the P-545 only when the operating voltage is properly connected; refer to "Pin Assignment"...
  • Page 33: Discharging The P-545

    The P-545 must be discharged in the following cases: Before Installation  When the P-545 is not used but the electronics remain switched on to ensure  temperature stability Before demounting (e.g., before cleaning and transporting the P-545 and for ...
  • Page 35: Maintenance

     You have discharged the piezo actuators of the P-545 (p. 29).  You have disconnected the P-545 from the electronics. Cleaning the P-545  Clean the surfaces of the P-545 with a cloth dampened with a mild cleanser or disinfectant (e.g., isopropyl alcohol). P-545 Nanopositioners PZ272E Version: 1.1.0...
  • Page 37: Troubleshooting

    (21 °C to 24 °C) Reduced accuracy The base body or the  Mount the P-545 onto surfaces with the platform is warped following characteristics only: − Flatness of at least 100 μm − The thermal expansion properties are similar to those of the P-545 (e.g.,...
  • Page 39: Customer Service

    9 Customer Service Customer Service For inquiries and orders, contact your PI sales engineer or send us an email (service@pi.de).  If you have any questions concerning your system, provide the following information: Product and serial numbers of all products in the system −...
  • Page 41: Technical Data

    PICMA® P-885 Electrical capacitance 6 (X, Y) 6 (X, Y), 12 (Z) µF ±20 % Miscellaneous Operating temperature 15 to 40 15 to 40 °C range Material Aluminum Aluminum Mass ±5 % Cable length +10 cm P-545 Nanopositioners PZ272E Version: 1.1.0...
  • Page 42 * 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. ** For dynamic operation. Higher dynamics are possible with a reduced load.
  • Page 43 * 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. ** For dynamic operation. Higher dynamics are possible with a reduced load.
  • Page 44: Maximum Ratings

    * 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. ** For dynamic operation. Higher dynamics are possible with a reduced load.
  • Page 45: Ambient Conditions And Classifications

    10 Technical Data 10.1.3 Ambient Conditions and Classifications Pay attention to the following ambient conditions and classifications for the P-545: Area of application For indoor use only Maximum altitude 2000 m Air pressure 1100 hPa to 0.1 hPa Relative humidity Highest relative humidity 80 % for temperatures up to 31 °C...
  • Page 46: Dimensions

    10 Technical Data 10.2 Dimensions 10.2.1 P-545 Positioner Dimensions in mm. Note that the decimal points are separated by a comma in the drawings. Figure 13: P-545 1: Upper mounting surface of the motion platform with eight M2.5 mounting holes...
  • Page 47: P-545.Sh4 Microscope Slide And Petri Dish Holder

    10 Technical Data 10.2.2 P-545.SH4 Microscope Slide and Petri Dish Holder Figure 14: P-545.SH4: Microscope slide and Petri dish holder for P-545 PInano® piezo system with U-780.DNS (Nikon version) P-545 Nanopositioners PZ272E Version: 1.1.0...
  • Page 48: P-545.Sh3 Microscope Slide Holder

    10 Technical Data 10.2.3 P-545.SH3 Microscope Slide Holder Figure 15: P-545.SH3: Microscope slide holder, suitable for PInano® piezo stages 1: Recess for standard microscope slides (25 mm × 75 mm) Version: 1.1.0 PZ272E P-545 Nanopositioners...
  • Page 49: P-545.Pd3 Petri Dish Holder

    10 Technical Data 10.2.4 P-545.PD3 Petri Dish Holder Figure 16: P-545.PD3: Petri dish holder, suitable for PInano® piezo stages 10.2.5 P-545.PP3 Universal Holding Plate Figure 17: P-545.PP3: Universal holding plate for accessories, suitable for PInano® piezo stages P-545 Nanopositioners PZ272E Version: 1.1.0...
  • Page 50: Torque For Stainless Steel Screws (A2-70)

     Pay attention to the screw-in depth required for the respective material according to the VDI directive 2230. 10.4 Pin Assignment D-sub 25W3 connector (m) For P-545.2C8S/.3C8S only: Figure 18: D-sub 25W3 connector (m): Front with connections Signal Function A1 inner conductor Output...
  • Page 51 Channel 3 Channel 1 Channel 2 Channel 3 Pins 10 and Pins 9 and Pins 8 and Pins A3, 11 Pins A1, 1 Pins A2, 2 and 22 and 12 and 13 P-545.2C8S – – P-545.3C8S P-545 Nanopositioners PZ272E Version: 1.1.0...
  • Page 52 10 Technical Data D-sub 37 connector (m) For P-545.2R8S/.3R8S/.3D8S only: Figure 19: D-sub 37 connector (m): Front side with connections Signal Function Free – Ground Free – Free – Free – Free – Ground Output SGS 3 signal Ground Output...
  • Page 53 Channel 1 Channel 2 Channel 3 Pins 16 and Pins 17 and Pins 18 and Pins 12, 30 Pins 10, 28 Pins 8, 26 and 31 and 29 and 27 P-545.2R8S – – P-545.3R8S P-545.3D8S P-545 Nanopositioners PZ272E Version: 1.1.0...
  • Page 55: Old Equipment Disposal

    Dispose of your old equipment according to international, national, and local rules and regulations. In order to fulfil its responsibility as the product manufacturer, Physik Instrumente (PI) GmbH & Co. KG undertakes environmentally correct disposal of all old PI equipment made available on the market after 13 August 2005 without charge.
  • Page 57 12 European Declarations of Conformity European Declarations of Conformity For the P-545, declarations of conformity were issued according to the following European statutory requirements: Low Voltage Directive EMC Directive RoHS Directive The standards applied for certifying conformity are listed below.

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