User Manual - Physik Instrumente (PI)
Contents
1. f you operate the translation stage continuously over a small travel range less than 20 percent of the entire travel range perform a maintenance run every 5000 motion cycles across the entire travel range Lubrication Under laboratory conditions the guidings of the stage need to be lubricated in exceptional cases only For continuous industrial use the lubrication intervals must be defined individually Do not lubricate the guidings of the VT 80 without consulting our customer service department see chapter 9 To lubricate the guidings follow the instructions specified in the maintenance manual which you can obtain from our customer service department TROUBLESHOOTING If the problem that occurred with your system is not listed in the table above or cannot be solved as described contact our customer service department see chapter 9 CUSTOMER SERVICE For inquiries and orders contact your PI miCos sales engineer or send us and email info pimicos com If you have questions concerning your system have the following information ready 10 VT 80 Translation Stage 04 13 Product codes and serial numbers of all products in the system Current firmware version of the controller if present Software version of the driver or the user software if present User operating system if present OLD EQUIPMENT DISPOSAL In accordance with EU directive 2002 96 EC WEEE as of 13 August 2005 electrical and elect2. VT 80 Translation Stage 01 1 wm 623909 DC B 026 1 2Phase 041 2 VT 80 Translation Stage 25 mm xy mounted at PI miCos 1 Order no 6230 9 50 mm 2 75 mm 3 User Manual Version 01 000 Date 31 07 2015 100 mm 4 150 mm 5 200 mm 6 250 mm 7 300 mm 8 Single axis 0 25 mm xy mounted 1 PI muitos 02 2 VT 80 Translation Stage 2012 PI miCos GmbH Eschbach Germany The text photographs and drawings in this manual are protected by copyright With regard thereto Pi miCos GmbH retains all rights The use of any text images and drawings is permitted only in part and only when indicating the source Subject to change without notice This manual is superseded by any new release The respective current revision is available for download on our website http www pimicos com File name FILE 001438008 0001 MAN VT 80 9 EN DOCX pdf Document ID DOC 000261817 PI miICos VT 80 Translation Stage 03 3 CONTENTS 4 8 Ambient Conditions 5 INSTALLATION ile ABOUT THIS DOCUMENT 5 1 General Notes on Installation 1 1 Objective and Target Group of this User Manual 5 2 Mounting the Stage 1 2 Symbols and Typographic Conventions 5 3 Affixing the Load 1 3 Other Applicable Documents 6 START UP 2 SAFETY 6 1 General Notes on Start Up 2 1 Intended Use 2 2 General Safety Instructions f MAINTENANCE 2 2 1 Organizational Measures 2 2 2 Measures during Installation 8 TROUBLESHOOTING 2 2 3 Measures during Start Up 9 CUSTOMER SERVICE 2 2 4
3. 57 393 04 6 VT 80 Translation Stage 2 2 4 Unintentional motion of the stage is possible when it is connected to the controller for the first time Defective software or incorrect operation of the software can also result in unintentional motions e Do not place any objects in areas where they can be caught by moving parts Collision of a part in motion at the end of the travel range and high accelerations can cause damage to or wear on the mechanical system e Ensure that the automatic limit switch halt is supported by the controller or that it is activated in the controller e Do not disable the evaluation of the limit switch signals by the controller e Check the function of the limit switches at about 10 96 to 20 of the maximum velocity n the event of a malfunction of the limit switches stop motion immediately Ensure that the end of the travel range is approached at low velocity Set the control signal so that the moving part does not stop abruptly or try to continue motion at the end of the travel range Determine the maximum velocity for your application Measures during Operation f noise occurs during operation of the VT 80 check the settings of the servo control parameters of your controller The highest dynamic force and holding force is achieved at a control signal input level of 10096 however the motor drive may overheat during continuous operation e During continuous operation at room tem
4. Measures during Operation 2 2 5 Measures during Maintenance 10 OLD EQUIPMENT DISPOSAL anaa 11 EU DECLARATION OF CONFORMITY 4 PRODUCT DESCRIPTION 4 1 Features and Application Area 4 2 Model Overview 4 3 Product View 4 4 Safety Instructions 4 5 Scope of Delivery 4 6 Optional Accessories 4 7 Technical Features 4 7 1 Technical Features 4 7 2 Motors 4 7 3 Limit Switch 4 7 4 Connector 4 7 5 Technical Data www pimicos com info pimicos com phone 49 0 7634 50 57 0 fax 49 0 7634 50 57 393 04 4 VT 80 Translation Stage 1 1 1 2 1 3 ABOUT THIS DOCUMENT All specifications in this user manual refer only to the standard products that are included in the Pl miCos catalog Any special features that are different in particular special requests from customers are supplied with the user manual as additional documentation in the form of Technical Notes Objective and Target Group of this User Manual This user manual contains all information required for the intended use of the VT 80 e Basic knowledge on servo systems motion control concepts and applicable safety measures is assumed The latest version of the user manual and answers to any questions can be obtained from our customer service department see chapter 9 Symbols and Typographic Conventions The symbols and typographic conventions used in this manual have the following meanings Dangerous situation If not avoided the dangero
5. countersunk holes 2 2 3 VT 80 Translation Stage 04 5 e Observe the depth of the mounting holes in the moving platform Only use screws of the correct length for the respective mounting holes e Only mount the VT 80 and the loads on the mounting fixtures holes intended for this purpose e he VT 80 heats up during operation High temperatures can influence your application Install the VT 80 so that your application is not affected by the dissipating heat Cable extensions can affect the performance of the VT 80 and damage the electronics e Only use genuine PI miCos parts to connect the VT 80 to the electronic equipment Do not use cable extensions If you need longer cables use cable extensions from PI miCos e Avoid short circuiting the lines for motor voltages since this can damage the electronics Measures during Start Up Do not put your VT 80 into operation until it is fully mounted and connected Your system can be damaged by uncontrolled oscillation of the VT 80 Noise generated during operation of the VT 80 is a typical sign of oscillation Immediately switch off the servo control system of the affected stage axes e Check the settings of the servo control parameters Moving parts attached to devices with motorized stages can accelerate rapidly and generate high forces which can cause injury or damage to equipment www pimicos com info pimicos com phone 49 0 7634 50 57 0 fax 49 0 7634 50
6. G nc EA EB L 2SM motor HD15 motor pin assignment with mechanical sensors HD15m Function L3 ON go oo L4 Oe d 5 MB Q9 Motor phaseB 6 MB Motor phase B LHR 8 Joe jo 9 no jo LRE LIR L12 Joe go www pimicos com info pimicos com phone 49 0 7634 50 57 0 fax 49 0 7634 50 57 393 04 10 VT 80 Translation Stage 4 7 5 Technical Data TECHNICAL DATA Straightness Flatness ur E Pitch prad 210 Yow n 150 Weight a E Motor Pitch 1 mm DC B 026 2Phase 041 Speed max mm sec i B8xi 108 45 045 Resolution calculated ym 0 5 RE 5 FS 2x M4 F5 Resolution typical um Nominal Current A Voltage Range WV a EN 2 C r Accuracy onrequest Velocity range mm sec 0 001 20 Material Aluminum black anodized Note FS full step RE rotary encoder More info Detailed information concerning motors and encoders see appendix gt lt Travel mm 100 200 250 300 Ax 23H7 v4 jer L PI muitos 4 8 5 1 Ambient Conditions For indoor use only e he VT 80 was calibrated at an ambient temperature of 20 C 3 C e The permissible operating temperature is between 20 C and 40 C The permissible relative humidity is between 20 and 80 e Always keep the VT 80 free of dirt dust and corrosive gases INSTALLATION General Notes on Installation Prerequisite The axis must be screwed onto a surfac
7. ad T iu after moving the slider fix the second pair of screws L holes for screws M amp x6 DIN912 N 2 N UJ N l 1 after fix this two srews move the slider to fhe other side i 6 6 1 Prerequisite You have read and understood the general notes on installation see chapter 5 1 Mounting material 7 e DIN 912 screws and DIN 6325 dowel pins m6 tolerance field Tightening torques of the mounting screws to be used should not have values higher than the following e M3DIN912 1 5 Nm e Md DIN 912 2 0 Nm e M5DIN912 2 5 Nm e NG DIN 912 3 0 Nm PI miCos Mounting the Additional Part e Select the mounting position so that the existing fixing holes in the slider of the VT 80 can be used for the additional part to be affixed e Mount the additional part with the corresponding screws 2x M6 5 65 2x M4 F5 4x M v5 2x 3H7 F5 START UP General Notes on Start Up This stage must be started up with a suitable cable and the associated controllers MAINTENANCE Depending on the operating conditions and the period of use of the VT 80 the following maintenance measures are required Maintenance run The maintenance run is performed to redistribute the existing lubricant on the guidings of the stage To evenly distribute the existing lubricant on the stage guidings perform a maintenance run across the entire travel range after 500 hours of operation or after 1 year at the latest
8. e with an evenness better than 5 um It is necessary to make sure that no dust dirt or other foreign bodies are between the surface and the axis otherwise the properties of the axis can be impaired by mechanical tension To guarantee the prescribed specifications see Internet www pimicos com the evenness of the mounting surface must be better than 5 um Reference surface of PI miCos measuring granite is 3 um VT 80 Translation Stage 04 11 Mounting the Stage Prerequisite You have read and understood the general notes on installation see chapter 5 1 Mounting material Screws pins and auxiliary material or tools supplied see chapter 4 5 Scope of Delivery e DIN 912 screws and DIN 6325 dowel pins m6 tolerance field Tightening torques of the mounting screws to be used should not have values higher than the following e M3 DIN 912 1 5 Nm e M4DIN912 2 0 Nm e M5DIN912 2 5 Nm e M6DIN912 3 0 Nm Mounting the VT 80 1 Displace the moving platform of the VT 80 to the center position by hand until all of the countersunk holes in the base body required for mounting accessible see following illustration 2 Mount the stage with the screws supplied Make sure that the screw heads do not protrude from the countersunk o9 holes M4x10 DIN912 A2 4x FA www pimicos com info pimicos com phone 49 0 7634 50 57 0 fax 49 0 7634 50 57 393 04 12 VT 80 Translation Stage 5 3 Affixing the Lo
9. er RE 010RS4222 channel index Warning symbol with respect to the ESD precautions Encoder increments quad 2000 counts 4 5 Scope of Delivery RE 010 RS422 1 Stage according to order Rotary optical encoder RS 422 quadrature e Mounting accessories screws amp pins in fast sealing bag A Encoder type HEDL rotary optical encoder n 4 6 Optional Accessories Quadrature counts LB 2000 per revolution For optional accessories please ask our customer service department Signal output RS 422 S chapter 9 for information on possible use of adapter plates or additional Z Channels 2 sindx j Supply voltage 4 5 5 5 brackets Current consumption 57 typical Vcc 5 V DC 47 Technical Features Frequency range Inertia of code disc 0 5E 7 4 7 1 Technical Features Operating temperature 40 100 Fx N Fy N Fz N Mx Nm My Nm Mz Nm kax urad Nm kay urad Nm DC B 026 PI miCos Shielded Twisted Pair Positioner 2Phase 041 Motor type Z phase bipolarSH4018L1704 Phase curret JA J 17 QA n Q 1 7 t mo CCoiressans o R O 4 7 3 Limit Switch Mechanical limit switches Contacttype Normalcdosed 1 Operations J 50 O VT 80 Translation Stage 04 9 4 7 4 Connector DC motor HD15 motor pin assignment with mechanical switches HD15m Function H
10. perature do not exceed 90 of the control signal level e For continuous operation at other temperatures observe the maximum permissible duty cycle in relation to the ambient temperature or contact our customer service department for more information see chapter 9 PI miCos 2 2 5 Measures during Maintenance The VT 80 is precision adjusted Do not loosen any sealed screws Dirt oil lubricants and condensation will render the motor drive inoperable Keep the VT 80 free of dirt and condensation water UNPACKING 1 Unpack the VT 80 with care 2 Compare the contents with the items listed in the contract and the packing list 3 Inspect the contents for signs of damage If there is any sign of damage or missing parts contact Pl miCos immediately 4 Keep all packaging materials in case the product needs to be returned WARNING Risk of suffocation for children Keep the packaging foil away from children Dispose of packaging materials according to environmental regulations All specifications in this user manual refer only to the standard products that are included in the Pl miCos catalog Any special features that are different in particular special requests from customers are supplied with the user manual as additional documentation in the form of Technical Notes VT 80 Translation Stage 04 7 4 PRODUCT DESCRIPTION 43 Product View 4 1 Features and Application Area Our products are designed
11. ronic equipment may not be disposed of in the member states of the EU via the municipal residual waste Dispose of your old equipment according to international national and local rules and regulations In order to fulfil the responsibility as the product manufacturer Pl miCos GmbH undertakes environmentally correct disposal of all old Pl miCos equipment made available on the market after 13 August 2005 without charge Any old PI miCos equipment can be sent free of charge to the following address PI miCos GmbH Freiburger Strasse 30 79427 Eschbach Germany www pimicos com info pimicos com phone 49 0 7634 50 57 0 fax 49 0 7634 50 57 393 04 14 VT 80 Translation Stage 11 EU DECLARATION OF CONFORMITY An EC Declaration of Conformity has been issued for the VT 80 in accordance with the following European directives 2004 108 EC EMC Directive 2011 65 EU RoHS Directive The applied standards certifying the conformity are listed below EMC EN 61326 1 2013 Safety EN 61010 1 2010 DIN EN ISO 12100 2010 RoHS EN 50581 2012 PI miICos
12. specifically for use in the laboratory 4 2 Model Overview oem 62309 1 DC B 026 2Phase 041 2 4 4 Safety Instructions 25 mm xy mounted at PI miCos 1 50 mm 2 75mm 3 100 mm 4 150 mm 9 200 mm 6 250 mm f 300 mm 8 Single axis 0 25 mm xy mounted 1 A W ARBNING After removing the transport lock if present watch out for moving parts Protect the product against mechanical damage knocking shock Never start up an axis if you suspect it to be damaged or broken Do not disconnect or connect connectors when voltage is present www pimicos com info pimicos com phone 49 0 7634 50 57 0 fax 49 0 7634 50 57 393 04 8 VT 80 Translation Stage A WARNING 4 7 2 Motors Hisk of catching by rotating parts such as couplers and ball screws DC B 026 Motor type DC brush 2642 024 CR Nominal voltage Electrical resistance 46 A WARNING Risk of squeezing or crushing by moving sliders at the places illustrated Electrical inductance Torque constant Velocity constant n Mslopecurve T rm mNm 46 A wane 6400 S y WARNING No load velocit 6400 Max continuous velocity at rom 4370 It is recommended that all persons entrusted with working nominal torque with this product aha who theretore come into contact with areas marked by the ESD warning symbol are given training and a comprehensive explanation of the ESD Rotary encod
13. technology and recognized safety standards Improper use of the VT 80 may result in personal injury and or damage to the VT 80 1 Only use the VT 80 for its intended purpose and only use it if it is in good working order 2 2 1 2 2 2 2 Read the user manual 3 Immediately eliminate any faults and malfunctions that are likely to affect safety The operator is responsible for the correct installation and operation of the VT 80 Organizational Measures User Manual e Always keep this user manual available when using the VT 80 If the user manual is lost or damaged contact our customer service department see chapter 9 Add all information from the manufacturer such as supplements or technical notes to the user manual e Only use the device on the basis of the complete user manual If your user manual is incomplete and is therefore missing important information serious or fatal injury as well as damage to the equipment can result e Only install and operate the VT 80 after you have read and understood this user manual Personnel Qualification The VT 80 may only be started up operated maintained and cleaned by authorized and appropriately qualified personnel Measures during Installation The VT 80 may be damaged by excessively long screws and wrongly mounted parts e When mounting the VT 80 make sure that the mounting screws do not interfere with the stage motion The screw heads must not protrude from the
14. us situation will result in death injuries or damage to the equipment Actions to take to avoid the situation Information for easier handling tricks tips etc Other Applicable Documents All products and programs from PI miCos mentioned in this documentation are described in separate user manuals PI miCos 2 1 2 2 The latest versions of the user manuals can be obtained from our customer service department see chapter 9 SAFETY Intended Use The VT 80 is a laboratory device as defined by DIN EN 61010 1 It is intended for indoor use and use in an environment which is free of dirt oil and lubricants In accordance with its design the VT 80 is intended for positioning adjusting and shifting of loads at various velocities The VT 80 can be mounted horizontally or vertically The intended use of the VT 80 is only possible in conjunction with suitable electronics The following options are available 1 Drive electronics and controller with suitable software 2 Combination device with suitable software The electronics are not included in the scope of delivery of the VT 80 The electronics must provide the required voltages To ensure proper performance of the servo control system the electronics must be able to read out and process the signals from reference and limit switches and from the incremental position encoder General Safety Instructions The VT 80 is built according to state of the art
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