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MP160E
V-551 Linear Stage
User Manual
Version: 1.1.1
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: 05.04.2019
This document describes the following products:
V-551.2D
PIMag® precision linear stage, 160 mm width,
60 mm travel range, 150 N load capacity, PIOne
linear encoder with sin/cos signal transmission,
2 µm sensor signal period, ironless 3-phase
linear motor
V-551.4D
PIMag® precision linear stage, 160 mm width,
130 mm travel range, 150 N load capacity,
PIOne linear encoder with sin/cos signal
transmission, 2 µm sensor signal period,
ironless 3-phase linear motor
V-551.7D
PIMag® precision linear stage, 160 mm width,
230 mm travel range, 150 N load capacity,
PIOne linear encoder with sin/cos signal
transmission, 2 µm sensor signal period,
ironless 3-phase linear motor

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Summary of Contents for PI V-551.2D

  • Page 1 PIOne linear encoder with sin/cos signal transmission, 2 µm sensor signal period, ironless 3-phase linear motor 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: http://www.physikinstrumente.com/en/about-pi/patents © 2019 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

    Contents About this Document Objective and Target Audience of this User Manual..........1 Symbols and Typographic Conventions..............1 Figures ........................2 Other Applicable Documents ..................2 Downloading Manuals ....................2 Safety Intended Use ......................5 General Safety Instructions ..................5 Organizational Measures ....................
  • Page 4 10.1.3 Ambient Conditions and Classifications ............49 10.1.4 Reference Point Switch Specifications ............49 10.1.5 Limit Switch Specifications ................49 10.2 Dimensions ....................... 50 10.2.1 V-551.2D ...................... 50 10.2.2 V-551.4D ...................... 54 10.2.3 V-551.7D ...................... 58 10.2.4 V-551.AP1 Adapter ..................61 10.3 Pin Assignment ......................
  • Page 5: About This Document

    1 About this Document About this Document In this Chapter Objective and Target Audience of this User Manual ..............1 Symbols and Typographic Conventions ..................1 Figures ............................2 Other Applicable Documents ......................2 Downloading Manuals ........................2 Objective and Target Audience of this User Manual This manual contains information on the intended use of the V-551.
  • Page 6: Figures

    Photographic illustrations may also differ and must not be seen as guaranteed properties. Other Applicable Documents The devices and software tools from PI mentioned in this documentation are described in their own manuals. Product Document C-891 PIMag®...
  • Page 7  Click the links in the browser window to change to the content for your product and log in using the access data that you received. General procedure: 1. Open the website www.pi.ws. 2. If access to the manuals is protected by a password: a) Click Login.
  • Page 9: Safety

    2 Safety Safety In this Chapter Intended Use ..........................5 General Safety Instructions......................5 Organizational Measures ....................... 6 Intended Use The V-551 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. The V-551 has a PIMag®...
  • Page 10: Organizational Measures

    2 Safety Organizational Measures User manual  Always keep this user manual available with the V-551. The latest versions of the user manuals are available for download (p. 2) on our website.  Add all information from the manufacturer to the user manual, for example supplements or technical notes.
  • Page 11: Product Description

    Three standard versions of the V-551 are available. They differ with regard to the travel range and therefore the dimensions. Model Travel range Dimension V-551.2D 60 mm 220 mm × 160 mm × 50.5 mm V-551.4D 130 mm 290 mm × 160 mm × 50.5 mm V-551.7D...
  • Page 12: Product View

    3 Product Description Product View Figure 1: V-551.4D Base body Connection for motor cable (panel plug, HD Sub-D 26) Connection for sensor cable (socket, Sub-D 15) Motion platform Positive direction of motion Figure 2: V-551 with transport safeguard, identical for all models Transport safeguard (plate with 2 M4x12 screws) Version: 1.1.1 MP160E...
  • Page 13: Product Labeling

    Old equipment disposal (p. 65) CE conformity mark PIMag® Brand name of the drive Country of origin: Country of origin Germany WWW.PI.WS Manufacturer's address (website) Manufacturer's logo Scope of Delivery Item number Component V-551 Linear stage according to the order (p. 7) Transport safeguard, consisting of: ...
  • Page 14: Accessories

    PIMag® motion controller for magnetic direct drives, 1 axis, 24/48 V, 5 A, USB and RS-232 interface PC software is included in the scope of delivery of the controllers from PI. The operation of the controllers is described in the corresponding user manuals.
  • Page 15: Limit Switches

    3 Product Description 3.7.3 Limit Switches The V-551 is equipped with noncontact, Hall-effect limit switches. Each limit switch sends an overrun signal on a dedicated line to the controller. The controller then stops the motion. If the controller does not stop the motion in time, the stage runs into the hard stop.
  • Page 17: Unpacking

    2. Compare the contents with the items listed in the contract and the packing list. If parts are incorrectly supplied or missing, contact PI immediately. 3. Inspect the contents for signs of damage. If you notice signs of damage, contact PI immediately.
  • Page 19: Installation

    5 Installation Installation In this Chapter General Notes on Installation ...................... 15 Connecting the V-551 to the Protective Earth Conductor ............16 Mounting the V-551 onto a Surface .................... 17 Setting Up a Multi-Axis System ....................21 Option: Modifying the Travel Range .................... 27 Fixing the Load to the V-551 ......................
  • Page 20: Connecting The V-551 To The Protective Earth Conductor

    5 Installation NOTICE Lubricants, dirt, condensation! Dirt, oil, lubricants and condensation will render the motor/drive inoperable.  Keep the V-551 free from lubricants.  Keep the V-551 free from dirt and condensation. INFORMATION The V-551 is intended for operation with a horizontally aligned motion axis. With a vertically aligned motion axis, the V-551 may only be operated with suitable gravity compensation (not in the scope of delivery).
  • Page 21: Mounting The V-551 Onto A Surface

    5 Installation Figure 4: Connecting the protective earth conductor (profile view) Base body of the V-551 Flat washer Safety washer Screw Cable lug Protective earth conductor Connecting the V-551 to the protective earth conductor 1. If necessary, attach a suitable cable lug to the protective earth conductor. 2.
  • Page 22 5 Installation INFORMATION The mounting holes that are needed for mounting from above are only accessible when the motion platform is displaced to the end of the factory-set travel range. If you want to modify the travel range of the V-551 by displacing the hard stops (p. 27): ...
  • Page 23 This mounting option is used for example, when setting up an XY system consisting of two V-551.2D or V-551.4D stages (p. 22). Figure 6: Mounting the V-551 from above using four M4x30 screws V-551 Linear Stage MP160E Version: 1.1.1...
  • Page 24 5 Installation Mounting option Mounting holes, details see "Dimensions" (p. 50) Mounting from below using four M6 screws This mounting option is used for example, when setting up an XY system and the upper stage is a V-551.7D (p. 24). Figure 7: Mounting the V-551 from below with four M6 screws;...
  • Page 25: Setting Up A Multi-Axis System

    5 Installation  You have accounted for the space required to route cables without bending and according to regulations. Tools and accessories Mounting accessories:  − For mounting from above: 4 M6x30 screws (in the scope of delivery (p. 9)) or 4 M4 screws of suitable length −...
  • Page 26: Setting Up The Xy System Without An Adapter

     Mount the upper stage on the lower stage before modifying the travel range. 5.4.2 Setting up the XY System without an Adapter The XY system is set up without an adapter when a V-551.2D or a V-551.4D is used as upper stage. Requirements ...
  • Page 27 5 Installation Setting up the XY system without an adapter Figure 8: Example V-551.4D on V-551.4D: Setting up an XY system without an adapter Lower stage Upper stage 2 of 4 M4x30 screws 1. Align the upper stage on the lower stage so that the corresponding mounting holes overlap.
  • Page 28: Setting Up The Xy System With An Adapter

    5 Installation 5.4.3 Setting up the XY System with an Adapter The XY system is set up with an adapter when a V-551.7D is used as upper stage. CAUTION Risk of crushing by falling parts! During setup of an XY system, a risk of minor injury from crushing is possible when parts fall off in the following situations: −...
  • Page 29 5 Installation The following options are provided for mounting the upper stage on the adapter: Options for mounting on Mounting holes, details see "Dimensions" (p. 50) adapter Mounting from above with four M6x30 screws The motion platform of the upper stage must be pushed to the end of the travel range each time to make the mounting holes...
  • Page 30 5 Installation Mounting from below with four M6x10 screws If necessary for mounting the upper stage, the XY system can be tilted temporarily by 180° so that it is vertical. The upper stage is then at the bottom, and the bottom sides of the stage and the adapter are facing up.
  • Page 31: Option: Modifying The Travel Range

    5 Installation Setting up an XY system with an adapter 1. Mount the adapter on the lower stage: a) Make sure that the counterbores on the four holes with Ø 4.5 mm in the adapter are facing upwards. b) Align the adapter on the lower stage as in the above figure. c) Mount the adapter with four M4x10 screws, maximum permissible torque: 2.6 Nm.
  • Page 32 5 Installation INFORMATION The hard stops are set for the travel range at the factory according to the specifications (p. 47). Displacing the hard stops reduces the factory-set travel range. The mounting holes for mounting the V-551 from above are only accessible with the default setting for the travel range.
  • Page 33 5 Installation Figure 13: Factory setting of the hard stops of the V-551: The outer edge of each adjustable part touches the edge of the recess in the motion platform; see arrows. INFORMATION If you want to check the setting of the hard stops while changing the travel range: 1.
  • Page 34 5 Installation b) Carefully remove the screws and place them sufficiently far away (minimum distance to the bottom side of the motion platform: 10 cm). c) Pull the cover up and away from the motion platform. 2. Displace one hard stop: a) Loosen the four M2 screws on the adjustable part of the stop.
  • Page 35: Fixing The Load To The V-551

    5 Installation Fixing the Load to the V-551 NOTICE Impermissibly high forces and torques! Impermissibly high forces and torques that are applied to the motion platform can damage the V-551.  For affixing type and mass of the load, pay attention to the maximum permissible forces according to the specifications (p.
  • Page 36 5 Installation Figure 14: Mounting holes for affixing the load; from the left: V-551.2D, V-551.4D, V-551.7D The arrows identify the following mounting holes in the motion platform of the V-551: White arrows: M4 threaded holes, depth 5.5 mm Gray arrows: M4 threaded holes, depth 4.5 mm...
  • Page 37: Connecting The Motor Cable And Sensor Cable To The V-551

    5 Installation Tools and accessories Four M4 screws of suitable length (p. 50)  Suitable tool for tightening the screws  Affixing the load to the V-551 1. Align the load on the V-551 so that the mounting holes in the load and the holes in the motion platform overlap.
  • Page 39: Startup And Operation

    General Notes on Startup and Operation ..................35 Starting Up the V-551 with the C-891 Controller ................ 38 General Notes on Startup and Operation The startup of the V-551 is done with the PIMag® C-891 motion controller from PI. CAUTION Risk of crushing by moving parts! There is a risk of minor injuries from crushing between the moving parts of the stage or the load and a fixed part or obstacle.
  • Page 40 6 Startup and Operation NOTICE Damage from improper or incomplete installation! The V-551 can develop high forces and accelerations. If the V-551 has been improperly or incompletely installed, the V-551, the load, and the surroundings can be damaged during operation. ...
  • Page 41 6 Startup and Operation NOTICE Undesired displacement due to lack of self-locking! The drive of the V-551 does not have self-locking. The V-551 can therefore unintentionally move in the following cases:  Switching off the controller  Rebooting the controller ...
  • Page 42: Starting Up The V-551 With The C-891 Controller

    6 Startup and Operation NOTICE Damage due to high velocity and traveling to the hard stop with maximum force! High velocities and traveling to the hard stop with maximum force can cause damage, strong heat development, or considerable wear on the mechanical system. ...
  • Page 43 6 Startup and Operation  You have read and understood the manual of the PC software.  The controller and the required PC software have been installed. All connections on the controller have been set up (see user manual of the controller; the V-551 is connected via the motor cable and sensor cable).
  • Page 45: Maintenance

    7 Maintenance Maintenance In this Chapter General Notes on Maintenance ....................41 Preparing the V-551 for Transport ....................41 Cleaning the V-551 ........................41 General Notes on Maintenance The V-551 is maintenance-free. Preparing the V-551 for Transport NOTICE Mechanical overload from incorrect handling! An impermissible mechanical load on the V-551 due to transportation without a transport safeguard can damage the motion platform of the V-551 as well as cause loss of accuracy.
  • Page 47: Troubleshooting

    8 Troubleshooting Troubleshooting Problem Possible causes Solution Target position is  Switch off the servo control system or  Servo control approached too the controller immediately. parameters are not slowly or with optimally set  Check whether the servo control overshoot parameter settings correspond to the ...
  • Page 48 8 Troubleshooting Problem Possible causes Solution  Re-establish the readiness of the system  When operated with for operation; see documentation of the C-891 controller: controller. Overcurrent protection has been activated.  Reduce the acceleration and/or velocity in the application; see documentation of the controller.
  • Page 49: 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 51: Technical Data

    10 Technical Data Technical Data In this Chapter Specifications ..........................47 Dimensions ..........................50 Pin Assignment ..........................62 10.1 Specifications 10.1.1 Data Table V-551.2D V-551.4D V-551.7D Unit Tolerance Motion and positioning Active axes Travel range Pitch ±50 ±100 ±100 µrad typ.
  • Page 52 10 Technical Data V-551.2D V-551.4D V-551.7D Unit Tolerance Peak force typ. Nominal force typ. Peak current, effective typ. Nominal current, effective typ. Force constant, effective typ. Resistance per phase 3.15 Ω typ. Inductance per phase typ. Back EMF phase-phase Vs/m max.
  • Page 53: Maximum Ratings

    10 Technical Data 10.1.2 Maximum Ratings The V-551 is designed for the following maximum ratings: Maximum operating Maximum operating frequency Maximum power consumption voltage 110 V 650 W 10.1.3 Ambient Conditions and Classifications The following ambient conditions and classifications for the V-551 must be observed: Area of application For indoor use only Maximum altitude...
  • Page 54: Dimensions

    Dimensions 10.2.1 V-551.2D Dimensions in mm. Note that the decimal points are separated by a comma in the drawings. Motion platform in reference position. Figure 15: Dimensions of the V-551.2D: Side view and bottom Version: 1.1.1 MP160E V-551 Linear Stage...
  • Page 55 10 Technical Data Figure 16: Dimensions of the V-551.2D: Section A and side view V-551 Linear Stage MP160E Version: 1.1.1...
  • Page 56 10 Technical Data Figure 17: Dimensions of the V-551.2D: Side view and top view Version: 1.1.1 MP160E V-551 Linear Stage...
  • Page 57 The dotted-dashed line shows the maximally extended motion platform Maximum displacement of the platform at the negative end of the travel range Maximum displacement of the platform at the positive end of the travel range Figure 19: V-551.2D V-551 Linear Stage MP160E Version: 1.1.1...
  • Page 58: V-551.4D

    10 Technical Data 10.2.2 V-551.4D Dimensions in mm. Note that the decimal points are separated by a comma in the drawings. Motion platform in reference position. Figure 20: Dimensions of the V-551.4D: Side view and bottom side Version: 1.1.1 MP160E V-551 Linear Stage...
  • Page 59 10 Technical Data Figure 21: Dimensions of the V-551.4D: Section view A and side view V-551 Linear Stage MP160E Version: 1.1.1...
  • Page 60 10 Technical Data Figure 22: Dimensions of the V-551.4D: Side view and top view Version: 1.1.1 MP160E V-551 Linear Stage...
  • Page 61 10 Technical Data Figure 23: Stage in reference position (shown by solid line) The dotted-dashed line shows the maximally extended motion platform Maximum displacement of the platform at the positive end of the travel range Maximum displacement of the platform at the negative end of the travel range Figure 24: V-551.4D V-551 Linear Stage...
  • Page 62: V-551.7D

    10 Technical Data 10.2.3 V-551.7D Dimensions in mm. Note that the decimal points are separated by a comma in the drawings. Motion platform in reference position. Figure 25: Dimensions of the V-551.7D: Bottom view and side view Figure 26: Dimensions of the V-551.7D: Top view Version: 1.1.1 MP160E V-551 Linear Stage...
  • Page 63 10 Technical Data Figure 27: Dimensions of the V-551.7D: Side views Figure 28: Stage in reference position (shown with solid line) The dotted-dashed line shows the maximally extended motion platform Maximum displacement of the platform at the positive end of the travel range Maximum displacement of the platform at the negative end of the travel range V-551 Linear Stage MP160E...
  • Page 64 10 Technical Data Figure 29: V-551.7D Version: 1.1.1 MP160E V-551 Linear Stage...
  • Page 65: V-551.Ap1 Adapter

    10 Technical Data 10.2.4 V-551.AP1 Adapter Dimensions in mm. Note that the decimal points are separated by a comma in the drawings. Figure 30: V-551.AP1 Adapter V-551 Linear Stage MP160E Version: 1.1.1...
  • Page 66: Pin Assignment

    10 Technical Data 10.3 Pin Assignment 10.3.1 Sensor Figure 31: Sub-D 15 socket (f) Function Description Vcc 5 V Supply voltage for encoder AGND Encoder ground SIN+ Encoder sine+ SIN- Encoder sine- Temperature sensor ground COS+ Encoder cosine+ COS- Encoder cosine- N-Limit Negative limit switch PT100...
  • Page 67: Motor

    10 Technical Data 10.3.2 Motor Figure 32: HD Sub-D 26 connector (m) Function* Description Phase 1 Phase 1 Phase 2 Phase 2 Phase 3 Phase 3 7 - 24 Ground * The "-" sign indicates that the corresponding pin has not been assigned. V-551 Linear Stage MP160E Version: 1.1.1...
  • Page 69: 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 71: Eu Declaration Of Conformity

    12 EU Declaration of Conformity EU Declaration of Conformity For the V-551, an EU Declaration of Conformity has been issued in accordance with the following European directives: EMC Directive RoHS Directive The applied standards certifying the conformity are listed below. EMC: EN 61326-1 Safety: EN 61010-1 RoHS: EN 50581...

This manual is also suitable for:

V-551.4dV-551.7d

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