PI L-505.011212 User Manual

Linear stage with stepper motor

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L505M0006EN ‒ 3/18/2020
User Manual
L-505.011212 LINEAR STAGE WITH STEPPER MOTOR
M O T I O N | P O S I T I O N I N G

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Summary of Contents for PI L-505.011212

  • Page 1 L505M0006EN ‒ 3/18/2020 User Manual L-505.011212 LINEAR STAGE WITH STEPPER MOTOR M O T I O N | P O S I T I O N I N G...
  • Page 2: Table Of Contents

    Optional Accessories..................12 Unpacking........................13 Installation......................... 14 Mounting the L-505.011212................14 Connecting the L-505.011212 to the Protective Earth Conductor....15 Setting Up a Multi-Axis System..............16 Building a Vertical Multi-Axis System............18 Mounting the Load onto the L-505.011212............. 22 Connecting the L-505.011212................24 Startup and Operation....................
  • Page 3 CONTENTS L505M0006EN ‒ 3/18/2020 Troubleshooting......................29 10 Transportation......................30 11 Customer Service Department................. 31 12 Technical Data......................32 12.1 Specifications....................32 12.2 Maximum Ratings................... 34 12.3 Ambient Conditions and Classifications............34 12.4 Dimensions...................... 35 13 Old Equipment Disposal................... 36 14 Appendix........................37 14.1 Pin Assignment....................37 14.1.1 Motor and Position Sensor Connector...........37 14.2 Drive Properties....................
  • Page 4: Legal Information

    With regard thereto, Physik Instrumente (PI) GmbH & Co. KG reserves all rights. The use of any text, images and drawings is permitted only in part and only when indicating the source.
  • Page 5: About This Document

    L505M0006EN ‒ 3/18/2020 About this Document Objective and Target Group This user manual contains the information needed for the intended use of the L-505.011212. Basic knowledge of closed-loop systems, motion control concepts, and applicable safety measures is assumed. Other Applicable Documents The devices and software tools that are mentioned in this documentation are described in separate manuals.
  • Page 6: Symbols Used

    Failure to observe can lead to material damage. ► Action to take to avoid the risk. Information Additional information on the L-505.011212 that can affect your application. Figures For better understandability, the colors, proportions and degree of detail in illustrations can deviate from the actual circumstances.
  • Page 7 2 ABOUT THIS DOCUMENT L505M0006EN ‒ 3/18/2020 5. Click the desired manual and fill out the inquiry form. ➔ The download link will then be sent to the email address entered. M O T I O N | P O S I T I O N I N G...
  • Page 8: Safety

    ► Add all information from the manufacturer such as supplements or technical notes to the user manual. ► If you give the L-505.011212 to a third party, also include this user manual as well as other relevant information provided by the manufacturer.
  • Page 9: Product Description

    3. Protective earth connector 4. Warning symbol: Risk of crushing 4.1.1 Type Plate The type plate is on the plug connector of the L-505.011212. Figure 2: Type plate of the L-505.011212 1. Product number (example) 2. Serial number (example), individual for each L-505.011212...
  • Page 10: Scope Of Delivery

    Product number Description L-505.011212 Linear stage according to the order L505B1000 Mounting kit for mounting the L-505.011212, consisting of ■ 4 socket head screws, ISO 4762 M3×6 ■ 2 dowel pins, ISO 2338, 2h8×8 For securing extension cables: ■ 4 spacer bolts, 4-40 UNC-2B, 4.5 mm across flats, 6.3 mm height...
  • Page 11: Base Body

    For more information on ID chip recognition, see the manual for the electronics. Suitable Electronics The L-505.011212 must be connected to suitable electronics that supply the necessary voltage for operating and if required, to evaluate the sensor and limit switch signals. The following...
  • Page 12: Optional Accessories

    4 PRODUCT DESCRIPTION L505M0006EN ‒ 3/18/2020 Optional Accessories Product number Description L-505.AP1 Adapter bracket for mounting L‑505 position- ers vertically To order, contact our customer service department (p. 31). M O T I O N | P O S I T I O N I N G...
  • Page 13: Unpacking

    3. Inspect the contents for signs of damage. If any parts are damaged or missing, contact customer service department (p. 31) immediately. 4. If the L-505.011212 was supplied with ESD protective caps on the connectors: Do not remove the ESD protective caps. 5. Keep all packaging materials in case the product needs to be returned.
  • Page 14: Installation

    CAUTION Risk of crushing by moving parts! Risk of minor injuries from crushing between the moving parts of the L-505.011212 or the load and a fixed part or obstacle. ► Use safeguards to protect limbs in areas where they could be caught by moving parts.
  • Page 15: Connecting The L-505.011212 To The Protective Earth Conductor

    ► Only use screws and locating pins of the correct length for the respective mounting holes. Mounting the L-505.011212 onto an Underlying Surface 1. If necessary: Allow access to the mounting holes in the base body of the L-505.011212. Possible measures: ■...
  • Page 16: Setting Up A Multi-Axis System

    Information ► Observe the applicable standards for connecting the protective earth conductor. Connecting the L-505.011212 to the Protective Earth Conductor 1. If necessary, attach a suitable cable lug to the protective earth conductor. 2. Attach the cable lug of the protective earth conductor to the protective earth connection as shown in the illustration of the L-505.011212.
  • Page 17 L-505.011212 or damage to the L-505.011212 or the electronics. ► Install the L-505.011212 so that the cable has a bending radius of ≥35 mm. ► If necessary: Use cables that are approved for recurring mechanical loading (e.g., drag chain cables).
  • Page 18: Building A Vertical Multi-Axis System

    6 INSTALLATION L505M0006EN ‒ 3/18/2020 Building a Vertical Multi-Axis System The L-505.011212 can be used as Z axis. An adapter bracket is necessary, refer to Optional Accessories (p. 12). Designations in these instructions: ■ Horizontal positioner: Forms the horizontal axis of the multi-axis system ■...
  • Page 19 NOTICE Excessively long screws and locating pins Screws and locating pins that are inserted too deeply can damage the L-505.011212. ► Pay attention to the depth of the mounting and locating holes (p. 35) in the L-505.011212.
  • Page 20 L-505.011212 or damage to the L-505.011212 or the electronics. ► Install the L-505.011212 so that the cable has a bending radius of ≥35 mm. ► If necessary: Use cables that are approved for recurring mechanical loading (e.g., drag chain cables).
  • Page 21 6 INSTALLATION L505M0006EN ‒ 3/18/2020 2. Attach the upper L-505 to the adapter bracket. a) Insert two locating pins into the adapter bracket. b) Align the L-505 to the adapter bracket. c) Insert the screws into the mounting holes in the upper L-505 and tighten them. M O T I O N | P O S I T I O N I N G...
  • Page 22: Mounting The Load Onto The L-505.011212

    6 INSTALLATION L505M0006EN ‒ 3/18/2020 Mounting the Load onto the L-505.011212 Overview Figure 6: Mounting the load onto the L-505.011212 1. Screws M O T I O N | P O S I T I O N I N G...
  • Page 23 ► In the case of multi-axis systems, include the masses of the positioners to be moved when calculating the load. NOTICE Excessively long screws and locating pins Screws and locating pins that are inserted too deeply can damage the L-505.011212. ► Pay attention to the depth of the mounting and locating holes (p. 35).
  • Page 24: Connecting The L-505.011212

    Connecting unsuitable electronics or the wrong cable can lead to damage to the L-505.011212 or the electronics. ► Make sure that the electronics support the drive type of the L-505.011212 and has been configured accordingly. ► Use cables from PI miCos only to connect the L-505.011212 to the electronics.
  • Page 25: Startup And Operation

    2. Configure the electronics for the L-505.011212 during startup: ■ If you are using a digital controller and PC software from PI: Click the Assign Type from ID Chip option (if available) in the PC software or select the entry in the positioner database that matches the L-505.011212 exactly.
  • Page 26: Maintenance

    ■ After 500 operating hours or at least after one 1 year ■ If the L-505.011212 is moved over a small travel range (<20 % of the entire travel range) during industrial operation: After every 2000 motion cycles Performing a Maintenance Run 1.
  • Page 27: Cleaning

    (p. 31). NOTICE Damage due to unsuitable cleaning agents! Some cleaning agents can cause rusting on the L-505.011212 or dissolve plastics, paints or adhesives. ► Do not clean with water or acetone. Cleaning the L-505.011212 1. Dampen the cloth with the cleaning agent or disinfectant.
  • Page 28 Turn the screwdriver counterclockwise to move the motion platform away from the screw hole. ➔ The rotary motion is transferred directly to the drive screw. 4. Connect the L-505.011212 to the protective earth conductor. See Connecting the L-505.011212 to the Protective Earth Conductor (p.
  • Page 29: Troubleshooting

    ► Defective electronics ► Check the electronics. Motion platform has triggered the limit ► If you are using a controller from PI: Switch on switch the servo mode for the affected axis again in the PC software. ► Command the axis to move away from the limit switch.
  • Page 30: Transportation

    34). 2. Pack the L-505.011212 in the original packaging. 3. If the L-505.011212 is to be sent, use a stable outer box. M O T I O N | P O S I T I O N I N G...
  • Page 31: Customer Service Department

    L505M0006EN ‒ 3/18/2020 Customer Service Department For enquiries and orders, contact your PI miCos representative or send us an email. If you have any questions concerning your system, provide the following information: ■ Product and serial numbers of all products in the system ■...
  • Page 32: Technical Data

    12 TECHNICAL DATA L505M0006EN ‒ 3/18/2020 Technical Data 12.1 Specifications Unit Tole- L-505.011212 rance Active axes Motion and positioning Unit Tole- L-505.011212 rance Travel range Integrated sensor Incremental linear encoder Sensor signal A/B quadrature, RS-422 Sensor resolution µm 0.005 Design resolution µm...
  • Page 33 12 TECHNICAL DATA L505M0006EN ‒ 3/18/2020 Mechanical properties Unit Tole- L-505.011212 rance Guide type Ball bearings Leadscrew Drive screw type Drive screw pitch Load capacity Max. Permissible lateral force Max. Push/pull force Max. Holding force, power off Typ. Permissible torque M in θ...
  • Page 34: Maximum Ratings

    48 V ‑ 12.3 Ambient Conditions and Classifications The following ambient conditions and classifications for the L-505.011212 must be observed: Area of application For indoor use only Maximum altitude 2000 m above msl Relative humidity 20 to 80%, not condensing Storage temperature -20 °C to +70 °C...
  • Page 35: Dimensions

    Dimensions in mm. Note that the decimal places are separated by a comma in the drawings. Figure 9: Motion platform of the L-505.011212: Dimensions and mounting holes Dimensions in mm. Note that the decimal places are separated by a comma in the drawings.
  • Page 36: Old Equipment Disposal

    In order to fulfil the responsibility as the product manufacturer, PI miCos undertakes environmentally correct disposal of all PI miCos equipment free of charge, if it was made available to the market after August 13, 2005. Any old PI miCos equipment can be sent free of charge to the following address:...
  • Page 37: Appendix

    14 APPENDIX L505M0006EN ‒ 3/18/2020 Appendix 14.1 Pin Assignment 14.1.1 Motor and Position Sensor Connector Figure 10: HD D-sub 26 (m) Function Input: Motor voltage, phase A, + Not connected Input: Motor voltage, phase A, - Not connected Input: Motor voltage, phase B, + Not connected Input: Motor voltage, phase B, - Not connected...
  • Page 38: Drive Properties

    Not connected Ground Input: Encoder power supply 14.2 Drive Properties If you use third-party control electronics, it may be necessary to adapt the following operating parameters to the L-505.011212. Parameters L-505.011212 Unit Motor type 2-phase stepper motor Drive screw pitch Sensor resolution 0.005...
  • Page 39: Limit Switch Specifications

    14 APPENDIX L505M0006EN ‒ 3/18/2020 14.4 Limit Switch Specifications Type Hall sensor Supply voltage +5 V Signal output Open collector Signal logic N/C contact: Limit switch inactive: Low resistance (0 V) Limit switch active: High resistance (+5 V) Figure 11: L-505 at the negative limit switch. Figure 12: L-505 at the positive limit switch.
  • Page 40: Eu Declaration Of Conformity

    15 EU DECLARATION OF CONFORMITY L505M0006EN ‒ 3/18/2020 EU Declaration of Conformity An EU Declaration of Conformity was issued for the L-505.011212 in accordance with the following European directives: ■ EMC Directive ■ RoHS Directive The applied standards certifying the conformity are listed below.
  • Page 41 Load Capacity Maximum load in the vertical direction when the L-505.011212 is mounted horizontally. The contact point of the load is at the center of the motion platform.
  • Page 42 L505M0006EN ‒ 3/18/2020 Reference Switch Many of the positioners are equipped with a direction sensing reference switch positioned approx. in the middle of the travel range. It is recommended to approach the reference switch always from the same direction to obtain best position repeatability. Function: Optical, magnetic Sensor resolution The sensor can be the critical element of position resolution so it may be necessary to...

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