PRO115 Series Stage User`s Manual
Contents
1. 202 74 2 7 7 7 2 72 4 11 122 2 36 3 7 1 Special 4 44 220 00 0 36 Chapter 4 2 37 4 1 Service and Inspection Schedule 37 4 2 Cleaning and Lubrication 38 4 2 1 Recommended Cleaning 2 38 4 2 2 Important Notes on Lubrication 38 4 2 3 Lubrication and Cleaning 24 4 20 2 2 38 4 3 Belt 1 42 Appendix Warranty and Field 45 Appendix B Technical 47 a 49 Reader s 2 2 2 2 2 2 2 222 2 2 2 51 www aerotech com ill Table of Contents PRO115 Series Stage User s Manual www aerotech com PRO115 Series Stage User s Manual List Of Figures List of Figures Figure 1 1 Typical PRO115 Ser2. 40 Figure 4 2 Hardcover Removal Procedure Step 2 Chapter 4 www aerotech com PRO115 Series Stage User s Manual Maintenance Slide hard cover out away from the motor Figure 4 3 Hardcover Removal Procedure Step 3 www aerotech com Chapter 4 41 Maintenance PRO115 Series Stage User s Manual 4 3 Belt Adjustment This section applies only to stages equipped with foldback motor options On foldback stages the motor torque is transferred to the ballscrew via a timing belt Belt tension is critical to stage performance and accu racy Figure 4 4 Foldback Motor Option Example When lubricating and cleaning the stage it is recommended that belt tension be checked Deflection in the belt should be less than 5 mm when applying a downward force directly between the pulleys Figure 4 5 of approximately 5 N If deflection exceeds this range the belt tension should be adjusted The method of adjustment is outlined below N gt 42 Remove power to the stage Remove the four mounting screws for the foldback cover Figure 4 5 Check the tension in the belt to determine if adjustment is necessary If adjustment is required loosen but do not remove the four motor mounting screws Figure 4 5 The motor mounting holes are slotted to allow for belt adjustment Figure 4 6 With all four screws loose pull the motor away from the stage by hand until achieving the necessary belt tension Tighten motor moun
3. 14 AEROTECH GmbH S d West Park 90 D 90449 N mberg Alex Weibel Engineer Verifying Compliance Pittsburgh PA March 25 2011 Chapter 1 www aerotech com PRO115 Series Stage User s Manual Installation Chapter 2 Installation This chapter describes the installation procedure for the PRO115 stage including handling the stage prop erly preparing the mounting surface to accept the stage securing the stage to the mounting surface attach ing the payload and making the electrical connections Installation must follow the instructions in this chapter Failure to follow these instructions could result in injury and damage to the equipment WARNING 2 1 Unpacking and Handling the Stage Carefully remove the stage from the protective shipping container Set the stage on a smooth flat and clean surface This is a simple yet very important step in maintaining the integrity of the stage Each stage has a label listing the system part number and serial number These numbers contain information necessary for maintaining or updating system hardware and software Locate this label and record the information for later reference If any damage has occurred during shipping report it immediately Improper stage handling could adversely affect the stage s performance Use care when moving the stage Manually lifting or transporting stages can result in injury WARNING Lift the stage only by the base WARNING
4. Do not use the ballscrew or motor as lifting points WARNING www aerotech com Chapter 2 15 Installation PRO115 Series Stage User s Manual 2 2 Preparing the Mounting Surface The mounting surface should be flat and have adequate stiffness in order to achieve the maximum per formance from the PRO115 When an PRO115 series stage is mounted to a non flat surface the stage can be distorted as the mounting screws are tightened see Figure 2 1 Mounting to a flat surface Mounting to a curved surface exaggerated Figure 2 1 Mounting to a Flat Surface NOTE To maintain accuracy the mounting surface should be flat as specified in Table 2 1 Any distortion will decrease the overall accuracy of the stage Adjustments to the mounting surface must be done before the stage is secured NOTE The stage base is precision machined and verified for flatness prior to stage assembly at the fac tory If machining is required to achieve the desired flatness it should be performed on the mounting sur face rather than the stage base Shimming should be avoided if possible If shimming is required it should be minimized to improve the rigidity of the system Table 2 1 Stage Mounting Surface Flatness Requirement Stage Travel Flatness Requirement 50 150 mm 16 Chapter 2 www aerotech com PRO115 Series Stage User s Manual Installation 2 3 Securing the Stage to the Mounting Surface If necessary manually move the stage table
5. ____ 20 2 5 1 Standard Aerotech Motor 21 2 5 2 Motor Foldback 42 21 2 5 3 Optical Limit 4 21 Chapter 3 Operating Specifications 23 3 1 Environmental 24 4 4 4 4 4 2 23 3 2 Accuracy and Temperature 2 4 23 3 3 Basic 20 2 2 2 24 3 4 Load Capability 27 3 5 Optical Limit 44 424 1 1222 30 3 5 1 Limit Switch 2 30 3 5 2 Limit Switch Wiring 31 3 6 Standard 2 2 22 4 20 2 33 3 7 Vacuum 4
6. www aerotech com Chapter 3 25 Operating Specifications PRO115 Series Stage User s Manual Table 3 5 115 Series Standard Motor Specifications Standard Curren Apk Maximum Drive Output Volt Wire Gauge Motor Continuous Peak E E PRO115 with 5 mm lead BMS60 2 3 92 ballscrew PRO 115 with 20 mm lead BM75 25 0 20 ballscrew 26 Chapter 3 www aerotech com PRO115 Series Stage User s Manual Operating Specifications 3 4 Load Capability It is recommended that application loads be symmetrically distributed whenever possible i e the payload should be centered on the stage table and the entire stage should be centered on the support structure With the stage lying flat horizontal and the application load vertically applied and symmetrically distributed the maximum vertical load carrying capacity of PRO115 stages is 40 kg If cantilevered loads are applied refer to Figure 3 1 to find the maximum allowable load In Figure 3 1 three curves are shown for different loading conditions The Vertical curve is for situations where the stage is mounted in a vertical orientation and the payload is mounted to the table top with its center of gravity extended outward 5 mm lead version only The Horizontal curve assumes a horizontal stage orien tation If a cantilevered load situation is used first determine if it is a vertical cantilever or side cantilever sys tem based on Figure 3 2 Measure the cantilever length then find t
7. 5 PRO115 Series 9 pin Limit Switch Wiring In all PRO115 Series Stages with the 24V NC limit option pin 1 of the 9 pin Limit Switch will always be the power for the limits You must connect either 5V DC or 24V DC based on the option you have purchased WARNING Www aerotech com Chapter 3 31 Operating Specifications PRO115 Series Stage User s Manual Assuming a 5V NC limit configuration the input to the controller is seen as a logic 0 typical 0 4V 12 8 mA when no limit condition is present When the limit switch is activated a 5V source through a pull up resistor on the controller causes a logic 1 typically 4 8 5 V to be seen by the controller input The limit Switch operation for a NO limit configuration is the exact opposite as described above See Figure 3 6 for a diagram of limit switch wiring The switch shown in Figure 3 6 is a PNP transistor NPN for the 24V NC option 24V NC Limit Switch Limit Input To Controller 24V Normally Closed 24V NC 32 5V 5V Pull Up Pull Up Resistor Resistor Limit Input To Controller Limit Input To Controller NC Limit NO Limit Switch Switch 5V Normally Closed 5V NC 5V Normally Open 5V NO Figure 3 6 Limit Switch Wiring Chapter 3 www aerotech com PRO115 Series Stage User s Manual Operating Specifications 3 6 Standard Motor Wiring Stages fitted with standard motors and encoders come from the factory completely wired
8. Alco hol may be used to remove stubborn debris Clean the end of the ballscrew nut and wiper with a clean lint free cloth or swab Clean the linear bearing guides using a similar technique 7 Apply athin continuous film of lubricant to the ballscrew threads and linear bearing guides A good qual ity natural bristle artist s brush makes an excellent applicator 8 Forstages without an optional brake manually move the stage to the opposite end of travel This will work the grease into the ballscrew and linear bearing guides If the stage has an optional brake the stage cannot be moved by hand In this case restore power to the stage drive it to the desired position then remove power and continue to Step 9 Be sure to use extreme caution while operating the stage temporarily without the hardcover installed 9 Repeat steps 3 through 7 for any areas covered by the original table position 38 Chapter 4 www aerotech com PRO115 Series Stage User s Manual Maintenance 10 Refasten the hardcover 11 Restore power to the stage drive the stage table back to its original position to redistribute lubricants To minimize the possibility of bodily injury confirm that all electrical power is disconnected prior to making any mechanical adjustments DANGER Slide stage table to one end of travel Figure 4 1 Hardcover Removal Procedure Step 1 www aerotech com Chapter 4 39 Maintenance PRO115 Series Stage User s Manual
9. CENTERED ON CARRIAGE 100 TYP NOTES DETAIL A CARRIAGE MOUNTING HOLES A THESE TRAVEL LENGTHS MAY HAVE ADDITIONAL MOUNTING HOLES NOT SPECIFICALLY SHOWN A TTM TABLETOP OPTION REQUIRED FOR LOWER AXIS OF XY ASSEMBLIES WHEN FOLDBACK OPTION IS CHOSEN TOE CLAMPS USED FOR ENGLISH STAGE MOUNTING ONLY Figure 1 7 PRO115 Dimensions Www aerotech com Chapter 1 9 Overview PRO115 Series Stage User s Manual PRO1 1 5 HS OPTIONAL TABLETOP TTM ETTU M6x1 0 1 4 20 F 7 0 7 6 20 PLACES CENTERED ON TABLETOP 25 25 4 sa 137 50 50 8 75 76 2 100 101 6 sa OPTIONAL FOLDBACK 8 ORIENTATION FOLDBACK LENGTH 025 30 2 FB025 BRK 76 7 B OF MOUNTING HOLES 193 9 100 STAGE 1524 2222 MTG STAGE MTG 50 SPACING TYP MOTOR LENGTH BM75 132 3 BM75 W BRAKE 209 5 A STAGE LENGTH 70 WI OPTIONAL TABLETOP 64 1 TOP OF BRAKE 0 TOP OF MOTOR TOP OF CARRIAGE M5x0 8 75 8 6 PLACES CENTERED ON CARRIAGE 115 5 20 200 0 70 PRO115 HS 20MM 250 4 PLACES PRO115 HS 20MM 300 100 TYP See ee PRO115 HS 20MM 400 PRO115 HS 20MM 500 490 OO o DETAIL A NOTES CARRIAGE MOUNTING HOLES N TTM TABLETOP OPTION REQUIRED FOR LOWER AXIS OF XY ASSEMBLIES WHEN FOLDBACK OPTION IS CHOSEN A TOE CLAMPS TO BE USED FOR ENGLISH STAGE MOUNTING ONLY Figure 1 8 PRO11
10. and assembled For reference connector pin outputs and general wiring information is given in the following figures Pin outputs are defined in Table 3 6 NOTE Referto the other documentation accompanying your Aerotech equipment Call your Aerotech representative if there are any questions on system configuration NOTE Ifyou are using your own cables to connect the stage ensure that motor and ground wires can handle current higher than the continuous motor current listed in Table 3 5 The voltage rating of the wire insulation must be greater than the maximum drive output voltage FDBK H CCWI LMT Y i Km S HOME LMT 7 5 7 2 dE 2 9 o pesca psum ne BRAKE 7 o9 2 LIMIT PWR 2 O 7 LIMIT COM 2 5V 24 GRY cos eve 2 COS N m wHTYEL _ Z ai 826 BLU 2 DETAIL At SIN N 26 VA entidad 260RN YY VIEW CONNECTOR MKR WT CONTACT SIDE MKR N 826 WHT ORN _ Z 26GRN 1 MATE en 426 BRN z D8255 ECK300 Few K HC Z SIG SHLD Z Figure 3 7 Limit Brake and Encoder Wiring for Standard PRO115 Stages Www aerotech com Chapter 3 33 Operating Specifications PRO115 Series Stage User s Manual MTR MTR SHLD L EZ FRM GND 2 Q 2 2 Z NS o 2 2 MTR 0 Z gt Or 2 2 2 2 2 2 Z MTR B 2 x 2 Z Z Z 2 2 Z 2 MTR A A Z Figure 3 8 Motor Wiring Connector
11. for all PRO115 Stages SEE DETAIL A l 25 PIN MALE D PIN WRE SIGNAL BLACK 21 2 2 ENCCOM 6 wHrORN MKRN sce 3 1 2 RED ENC 5V incidi 3 22 vo ENC 5V MKR RED BLACK AND GRAY ORANGE WHT ORN WHT BLU GREEN BLUE RED AND VIOLET lt j 1 DRAIN WHT YEL YELLOW GL 91 ZI 81 61 0 12 ZZ lt 2 ve SZ I re 15 COSN QN 1 Ma 14 COS TO FOIL SHIELD DETAIL A Signal N 22 RED AND 22 BLK WIRES FROM CABLE VARISTOR SOLDERED ACROSS PINS 13 AND 25 Figure 3 9 Brake and Encoder Connector for Stage with Foldback Options 34 Chapter 3 www aerotech com PRO115 Series Stage User s Manual Operating Specifications Table 3 6 Motor Wiring Pinout Descriptions Pin Output Clockwise Signal indicating maximum travel produced by CW motor rotation Normally not used on CW Limit PRO115 stage with standard limit switch wiring Cosine Incremental encoder output either TTL line driven or amplified sine wave type sig nal COS N Incremental encoder output Complement of cos Counter Signal indicating stage maximum travel produced by CCW motor rotation clockwise CCW Limit HOME LMT Home Limit Paralleled with CCW with Standard Jumper CW Optional Jumper limit Typically not used ENC 5V 5 V supply input for optical encoders Typica
12. notification will result in the product s being returned as is at the buyer s expense Repair work is warranted for 90 days from date of shipment Replacement com ponents are warranted for one year from date of shipment At times the buyer may desire to expedite a repair Regardless of warranty orout Rush Service of warranty status the buyer must issue a valid purchase order to cover the added rush service cost Rush service is subject to Aerotech s approval www aerotech com Appendix A 45 Warranty and Field Service On site Warranty Repair On site Non warranty 46 Repair Company Address PRO115 Series Stage User s Manual If an Aerotech product cannot be made functional by telephone assistance or by sending and having the customer install replacement parts and cannot be returned to the Aerotech service center for repair and if Aerotech determines the problem could be warranty related then the following policy applies Aerotech will provide an on site field service representative in a reasonable amount of time provided that the customer issues a valid purchase order to Aerotech cov ering all transportation and subsistence costs For warranty field repairs the cus tomer will not be charged for the cost of labor and material If service is rendered at times other than normal work periods then special service rates apply If during the on site repair it is determined the problem is not warranty related then the ter
13. to access the 6 5 mm 0 28 in diameter mounting holes along the edges of the stage refer to Figure 2 2 This stage is designed to use socket head cap screws SHCS to secure the base to the mounting surface Use M6 x 22 mm or 74 x 7 8 long SHCS with flat washers to achieve 1 5x diameter thread engagement Torque the mounting screws to 8 1 N m 6 NOTE The stage table may offer a considerable amount of resistance when it is moved manually This is especially true if the stage is fitted with a motor assembly NOTE Ifthe stage is not connected to a power source and not equipped with an optional brake it should be possible to move the stage table by hand with steady even pressure Do not attempt to manually move the stage if it is connected to a power source or includes an integrated brake The stage must be mounted securely Improper mounting can result in injury and damage to the equipment WARNING www aerotech com Chapter 2 17 Installation PRO115 Series Stage User s Manual Mounting Holes Carefully slide the stage table to expose the mounting holes Carefully slide the stage table to expose the mounting holes Figure 2 2 Mounting Hole Locations 18 Chapter 2 www aerotech com PRO115 Series Stage User s Manual Installation 2 4 Attaching the Payload to the Stage To prevent damage to the stage or parts test the operation of the stage before any payload is mounted to the stage tabletop Proceed with
14. 05MM 050 TTM 5V NC BMS 3 FB025 PLOTS The table below lists the available options in the order they appear in the example above Aerotech con tinually improves its product offerings and listed options may be superseded at any time Refer to the most recent edition of the Aerotech Motion Control Product Guide for the most current product information at www aerotech com Table 1 2 Model Numbering System TT100 Bolt hole pattern to attach ADRS100 or ACS 100LP rotary stage with vertical or horizontal axis of rotation TT150 Bolt hole pattern to attach ADRS150 or ACS 150LP rotary stage with vertical or horizontal axis of rotation TTAGR Bolt hole pattern to attach AGR 50 with horizontal or vertical axis of rotation or AGR 75 with vertical axis of rotation only EE 6 Chapter 1 www aerotech com PRO115 Series Stage User s Manual Overview Table 1 2 Model Numbering System continued Motor Options 5 Brushless slotless servomotor with 2500 line encoder BMS60 A D25 E2500H BMS BRK Brushless slotless servomotor with 2500 line encoder and brake BMS 60 A D25 E2500H BK1 Brushless servomotor with 2500 line encoder BM75 D25 E2500H BM BRK Brushless servomotor with 2500 line encoder and brake BM75 D25 E2500H BK1 5 5 Brushless slotless servomotor with 1000 line amplified sine encoder BMS60 A D25 E1000ASH BMS AS BRK Brushless slotless servomotor with 1000 line amplified sine encoder and brake BMS 60 A D25 E1000A
15. 4 4 1 122 28 Figure 3 3 Torque Required to Turn Ballscrew in Vertical 29 Figure 3 4 Internal View of a Typical Stage Showing Limit Switches 30 Figure 3 5 PRO115 Series 9 pin Limit Switch Wiring 31 Figure 3 6 Limit Switch 0 4 1 32 Figure 3 7 Limit Brake and Encoder Wiring for Standard PRO115 Stages 33 Figure 3 8 Motor Wiring Connector for all PRO115 34 Figure 3 9 Brake and Encoder Connector for Stage with Foldback Options 34 Figure 4 1 Hardcover Removal Procedure Step 1 39 Figure 4 2 Hardcover Removal Procedure Step 2 40 Figure 4 3 Hardcover Removal Procedure Step 3 41 Figure 4 4 Foldback Motor Option Example 42 Figure 4 5 Belt Access and Adjustment on Foldback Models Mounting Screws 43 Figure 4 6 Belt Access and Adjustment on Foldback Models Pulley Set Screws 43 www aerotech com V List of Figures vi PRO115 Ser
16. 5 HS Dimensions 10 Chapter 1 www aerotech com PRO115 Series Stage User s Manual Overview 4XM6X10 7 100 MOUNTS ADRS 100 NOTE ALL FEATURES ARE IN ADDITION TO TTM TABLETOP FEATURES FROM FAR SIDE 10 8X 58 THRU ALL L9 10 55 TT150 MOUNTS ADRS 150 NOTE ALL FEATURES ARE IN ADDITION TO TTM TABLETOP FEATURES es FROM FAR SIDE 8X 58 THRUALL LIO 10 55 FROM FAR SIDE 8X 58 THRUALL L 0 10 Y 55 12XM5SX08 Y 83 TTAGR MOUNTS AGR 50 amp AGR 75 NOTE ALL FEATURES ARE IN ADDITION TO TTM TABLETOP FEATURES Jr DIMENSIONS MILLIMETERS Figure 1 9 PRO115 Tabletop Dimensions www aerotech com Chapter 1 11 Overview 1 PRO115 Series Stage User s Manual 1 3 Safety Procedures and Warnings The following statements apply throughout this manual Failure to observe these precautions could result in serious injury to those performing the procedures and damage to the equipment This manual and any additional instructions included with the stage should be retained for the lifetime of the stage A DANGER gt DANGER gt DANGER gt DANGER WARNING WARNING WARNING N To minimize the possibility of electrical shock and bodily injury or death disconnect all elec trical power prior to making any electrical connections To minimize the possibility of electrical shock and bodily injury or death when any electrical circuit is in use ensure th
17. O115 positioning stage The PRO115 series of ballscrew positioning stages have travel distances ranging from 50 to 600 mm This chapter introduces standard and optional features of the PRO115 stages explains the model numbering System and gives general safety precautions Figure 1 1 Typical PRO115 Series Linear Positioning Stage NOTE Aerotech continually improves its product offerings and listed options may be superseded at any time Refer to the most recent edition of the Aerotech Motion Control Product Guide for the most current product information at www aerotech com Www aerotech com Chapter 1 1 Overview PRO115 Series Stage User s Manual 1 1 Standard Features A precision ground ballscrew and Linear Motion Guide LMG are standard features on all PRO115 stages The precision ground preloaded ballscrew ensures superior positioning resolution and accuracy while the LMG bearing system provides stiffness good load carrying capabilities and continuous load support over the entire range of travel Other standard design features include an integral hardcover side seals and an air purge to keep contamination out of the interior of the stage and integral wipers on the ballscrew nut and bear ing trucks to further reduce contamination Optical limit switches and mechanical end stops which protect the carriage from over travel are also standard Hardcover Stage Table EE E Figure 1 2 PRO115 with Cutaway View of Ball
18. PRO115 Series Stage User s Manual P N EDS123 Revision 1 05 00 Dedicated to the Science of Motion Aerotech Inc 101 Zeta Drive Pittsburgh PA 15238 Phone 412 963 7470 Fax 412 963 7459 www aerotech com Product Registration Technical Support Revision History Register online at http www aerotech com prodreg cfm United States Headquarters Phone 412 967 6440 Fax 412 967 6870 Email service aerotech com United Kingdom Phone 44 118 940 9400 Fax 44 118 940 9401 Email service aerotech co uk Germany Phone 49 911 967 9370 Fax 49 911 967 93720 Email service aerotechgmbh de Japan Phone 81 0 47 489 1741 Sales Phone 81 0 47 489 1742 Service Fax 81 0 47 489 1743 Email service aerotechkk com jp China Phone 852 3793 3488 Email saleschina aerotech com Revision 1 05 00 March 25 2011 Revision 1 04 00 September 29 2010 Revision 1 03 00 June 30 2010 Revision 1 02 00 May 27 2009 Revision 1 01 00 January 6 2009 Revision 1 00 00 April 9 2008 Product names mentioned herein are used for identification purposes only and may be trademarks of their respective companies Aerotech Inc 2011 PRO115 Series Stage User s Manual Table of Contents Table of Contents Tableor Contents lt luu oti eee sates tue sae eases desta umasapa kam ashtu iii EE V Eist or Tables UE E
19. SH BK1 BM AS Brushless servomotor with 1000 line amplified sine encoder BM75 D25 E1000ASH BM AS BRK Brushless servomotor with 1000 line amplified sine encoder and brake BM75 D25 E1000ASH BK1 Orientation 0 o Nomor 2222 Left cable exit FB025 Foldback kit for NEMA 23 motor with diameter shaft www aerotech com Chapter 1 7 Overview PRO115 Series Stage User s Manual Table 1 2 Model Numbering System continued 8 Chapter 1 www aerotech com PRO115 Series Stage User s Manual Overview 1 2 Dimensions OPTIONAL TABLETOP PRO115 TTM TTU M6x1 0 1 4 20 Y 7 0 7 6 20 PLACES 25 254 do CENTERED ON TABLETOP 137 501508 75 76 2 100 101 6 sa sa sa A OPTIONAL FOLDBACK 8 ORIENTATION FOLDBACK LENGTH FB025 30 2 FB025 BRK 76 7 B OF MOUNTING HOLES A A IE 8 W JO 8 8 8 Wi 193 9 H Sie RS RIS J uU Wu Uu 100 STAGE MTG 50 SPACING TYP MOTOR LENGTH BMS60 132 3 BMS60 W BRAKE 209 5 A STAGE LENGTH 70 W OPTIONAL TABLETOP 64 1 TOP OF BRAKE e TOP OF CARRIAGE TOP OF MOTOR BASIC MODEL A PRO115 05MM 050 5 0 8 75 8 6 PLACES CENTERED ON CARRIAGE A PRO115 05MM 100 AN PRO115 05MM 150 PRO115 05MM 200 PRO115 05MM 250 PRO115 05MM 300 PRO115 05MM 400 PRO115 05MM 500 PRO115 05MM 600 M6x1 0 y 7 0 4 PLACES
20. at no person comes in contact with the circuitry when the stage is connected to a power source To minimize the possibility of bodily injury or death disconnect all electrical power prior to making any mechanical adjustments Moving parts of the stage can cause crushing or shearing injuries All personnel must remain clear of any moving parts Improper use of the stage can cause damage shock injury or death Read and understand this manual before operating the stage If the stage is used in a manner not specified by the manufacturer the protection provided by the stage can be impaired Stage cables can pose a tripping hazard Securely mount and position all stage cables to avoid potential hazards Chapter 1 www aerotech com PRO115 Series Stage User s Manual Overview Do not expose the stage to environments or conditions outside the specified range of oper ating environments Operation in conditions other than those specified can cause damage to the equipment The stage must be mounted securely Improper mounting can result in injury and damage to the equipment Use care when moving the stage Manually lifting or transporting stages can result in injury Only trained personnel should operate inspect and maintain the stage This stage is intended for light industrial manufacturing or laboratory use Use of the stage for unintended applications can result in injury and damage to the equipment Before using this stag
21. ate rials or poor workmanship for a minimum period of one year from date of shipment from Aerotech Aerotech s liability is limited to replacing repairing or issuing credit at its option for any products that are returned by the original purchaser during the warranty period Aerotech makes no warranty that its products are fit for the use or purpose to which they may be put by the buyer where or not such use or purpose has been disclosed to Aerotech in specifications or drawings previously or sub sequently provided or whether or not Aerotech s products are specifically designed and or manufactured for buyer s use or purpose Aerotech s liability or any claim for loss or damage arising out of the sale resale or use of any of its prod ucts shall in no event exceed the selling price of the unit Aerotech Inc warrants its laser products to the original purchaser for a minimum Laser Products period of one year from date of shipment This warranty covers defects in work manship and material and is voided for all laser power supplies plasma tubes and laser systems subject to electrical or physical abuse tampering such as opening the housing or removal of the serial tag or improper operation as determined by Aerotech This warranty is also voided for failure to comply with Aerotech s return procedures Claims for shipment damage evident or concealed must be filed with the carrier Return Procedure by the buyer Aerotech must be notified
22. e perform an operator risk assessment to determine the needed safety requirements A A A A A A 2 2 2 2 2 2 Z Z 2 2 2 Z O O O O O O www aerotech com Chapter 1 13 Overview PRO115 Series Stage User s Manual 1 4 EC Declaration of Incorporation Manufactorer Aerotech Inc 101 Zeta Drive Pittsburgh PA 15238 USA AEROTECH herewith declares that the product Aerotech Inc PRO115 Stage is intended to be incorporated into machinery to constitute machinery covered by the Directive 2006 42 EC as amended does therefore not in every respect comply with the provisions of this directive and that the following harmonized European standards have been applied EN ISO 12100 1 2 2003 A1 2009 Safety of machinery Basic concepts general principles for design ISO 14121 1 2007 Safety of machinery Risk assessment Par 1 Principles EN 60204 1 2005 Safety of machinery Electrical equipment of machines Part 1 General requirements and further more declares that it is not allowed to put the equipment into service until the machinery into which it is to be incorporated or of which it is to be a component has been found and declared to be in conformity with the provisions of the Directive 2006 42 EC and with national implementing legislation i e as a whole including the equipment referred to in this Declaration Authorized Representative Manfred Besold Address Name Position Location Date
23. em Aerotech Subsidiary Email Order Maiyourcommentsto Farto Aerotech Inc 412 967 6870 101 Zeta Drive Pittsburgh PA 15238 U S A service aerotech com
24. he corresponding load value from Figure 3 1 7 Horizontal Side Vertical Load kg 0 50 100 150 200 250 300 Offset Distance mm Figure 3 1 Load Capability of PRO115 Series Stages NOTE The Vertical curve only applies to the 5 mm lead version The 20 mm lead version cannot be used vertically www aerotech com Chapter 3 27 Operating Specifications PRO115 Series Stage User s Manual Horizontal 1 IA SP 2 m I i a r Figure 3 2 Stage Orientations The approximate amount of torque required to turn the ballscrew of an PRO115 series stage can be found from Figure 3 3 orthe following equation _ AxialLoad x LeadofScrew Torque dU REQ 2x x Efficiency For PRO115 series stages the ballscrew efficiency is rated at 90 0 90 Refer to Figure 3 3 The maximum axial load carrying capacity of PRO115 stages is 18 2 kg 40 Ib 28 Chapter 3 www aerotech com PRO115 Series Stage User s Manual Operating Specifications Load Torque Plot 0 200 0 150 0 400 Torque Required N m 0 050 Applied Axial Load kg Figure 3 3 Torque Required to Turn Ballscrew in Vertical Orientation www aerotech com Chapter 3 29 Operating Specifications PRO115 Series Stage User s Manual 3 5 Optical Limit Switch PRO115 series stages are provided with a pair of optical limit switch assemblies mounted to the base of the stage The limi
25. ies Linear Positioning Stage 1 Figure 1 2 PRO115 with Cutaway View 2 Figure 1 3 PRO115 Stage Shown with Foldback 4 4 4 3 Figure 1 4 Axis Positioning System 4 Figure 1 5 XZ and XYZ Axis Positioning System 4 Figure 1 6 PRO115 Series Stage Mounted to Breadboard with Toe Clamps 5 Figure 1 7 PRO115 Dimensions 9 Figure 1 8 PRO115 HS 4 0 02 0 0 10 Figure 1 9 PRO115 Tabletop 2 4 22 222 2 22 11 Figure 2 1 Mounting to a Flat 2222 2 16 Figure 2 2 Mounting Hole Locations 18 Figure 2 3 Electrical Components of a Typical PRO115 Stage 20 Figure 3 1 Load Capability of PRO115 Series 27 Figure 3 2 Stage 2
26. ies Stage User s Manual www aerotech com PRO115 Series Stage User s Manual List of Tables List of Tables Table 1 1 Number of Recommended Toe Clamps for English Mounting of PRO115 Series Stages 5 Table 1 2 Model Numbering System 6 Table 2 1 Stage Mounting Surface Flatness Requirement 16 Table 3 1 Environmental Specifications 23 Table 3 2 PRO115 Series Specifications 5 mm lead 24 Table 3 3 PRO115 Series Specifications 20 mm lead 25 Table 3 4 115 Series Resolution 2 25 Table 3 5 PRO115 Series Standard Motor 2 444 26 Table 3 6 Motor Wiring Pinout 22 2 2 202 2 2 35 Table B 1 Current Changes 1 05 00 4 02 7 47 Table B 2 Archived 2 48 www aerotech com vii List of Tables PRO115 Series Stage User s Manual viii www aerotech com PRO115 Series Stage User s Manual Overview Chapter 1 Overview Figure 1 1 shows atypical PR
27. ions This chapter will outline preparation techniques for stages that will operate in a vac uum Some techniques covered are Lubrication with vacuum compatible lubricants Use of materials fasteners and coatings with vacuum outgas performance compatible with the level of vacuum specified For high vacuum stages elimination of situations that may allow gases to become temporarily trapped during pump down Extensive cleaning prior to assembly in a clean environment and packaging in a special polyethylene bag 3 7 1 Special Guidelines To ensure that the stage will continue to perform well in the vacuum environment follow the guidelines listed below in addition to standard handling installation and lubrication guidelines outlined earlier in this manual 36 Do not remove the stage from the sealed bag until it is ready for use Always handle the stage in a clean environment and use powder free polyethylene gloves to prevent any contaminants from adhering to the surface of the stage During installation use cleaned vented stainless steel fasteners when securing the stage Reduced air pressure eliminates significant convective heat transfer This coupled with the viscous vac uum compatible lubricants could result in excessive motor operating temperatures Because of this consider all continuous torque ratings to be 40 to 60 lower than the value specified for operation in nor mal atmospheric environment Reduce motor usage acc
28. l requirement is 250 mA ENC COM 5 V return for optical encoders ground HA Hall Effect A Brushless motor commutation track output TTL line driven signal with rotary motor HB Hall Effect B Brushless motor commutation track output TTL line driven signal with rotary motor HC Hall Effect C Brushless motor commutation track output TTL line driven signal with rotary motor MKR SIN LMT PWR PWR supply input for optical limit switch boards Typical requirement is 50 mA LMT COM Common ground for limit switch home reference cycle Incremental encoder output either the compliment of Marker with a line driven TTL type encoder or 2 5 V DC bias level with amplified sine wave type encoder SN Sine Incremental encoder output either TTL line driven or amplified sine wave type signal BRAKE Optional brake 24 VDC 250 mA BRAKE Optional brake 24 VDC Common www aerotech com Chapter 3 35 Operating Specifications PRO115 Series Stage User s Manual 3 7 Vacuum Operation Aerotech can specially prepare the 115 series stage for operation in vacuum environments Aerotech offers two vacuum preparation options one for low vacuum for use in atmospheric pressures to 1073 torr and one for high vacuum preparation for environments from 10 3 to 10 torr As part of this preparation attention to detail during modification cleaning and assembly results in stages with optimal performance in vacuum applicat
29. llscrew e Ni LI Optical Limit Switch Optical Limit Switch CCW Limit CW Limit Figure 3 4 Internal View ofa Typical Stage Showing Limit Switches NOTE Clockwise CW and counterclockwise CCW refer to the direction of motor rotation while look ing into the shaft of the motor For the PRO115 a CW rotation of the motor causes the stage table to move away from the motor CCW rotation of the motor causes the stage table to move toward the motor If an optional foldback option is used the directions are reversed 30 Chapter 3 www aerotech com PRO115 Series Stage User s Manual Operating Specifications 3 5 2 Limit Switch Wiring Limit switches are open collector TTL compatible electro optical devices that change output states when the stage approaches its maximum travel distance and breaks the light beam Since they are open collector devices they may be interfaced to 5 24 Volt logic inputs Each limit switch is mounted on a small printed cir cuit board Standard PRO115 stages include wiring in a separate 9 pin limit switch connector detailed in Fig ure 3 5 Power voltage is option dependent 24 VIO 25mA Polon 424 GRN CW Limit 24 WHT Home Limit optional connection CCW Limit 24 GRY Mate 9 Pin Male DE 9P ECK137 9 Pin Female ECK340 DE 95 Backshell 17 1724 2 ECK1021 Backshell ECK1021 Jacksockets ECK128 Figure 3
30. ms and conditions stated in the following On Site Non Warranty Repair section apply If any Aerotech product cannot be made functional by telephone assistance or pur chased replacement parts and cannot be returned to the Aerotech service center for repair then the following field service policy applies Aerotech will provide an on site field service representative in a reasonable amount of time provided that the customer issues a valid purchase order to Aerotech cov ering all transportation and subsistence costs and the prevailing labor cost includ ing travel time necessary to complete the repair Aerotech Inc Phone 412 963 7470 101 Zeta Drive Pittsburgh PA Fax 412 963 7459 15238 2897 Appendix A www aerotech com PRO115 Series Stage User s Manual Technical Changes Appendix B Technical Changes Table B 1 Current Changes 1 05 00 Section s Affected General Information Section 3 5 2 Added statement about transistor type of limit switch www aerotech com Appendix B 47 Technical Changes PRO115 Series Stage User s Manual Table B 2 Archived Changes 1 04 00 Chapter 2 Instal Added Safety Information and Warnings lation Section 2 1 Section 2 3 Section 2 5 Section 3 6 and Section 1 3 imum Screw Speed and updated Stage Mass specifications Dimensions section added NC limit option is now 5V NC and NO limit option is now 5V NO 1909 NwMma 48 Appendix B www aerotech com Inde
31. n cleaning and or lubricating components of the 115 series stages Be sure to use a clean dry soft lint free cloth for cleaning 2 Take the opportunity during the lubrication procedure to inspect the linear motion guides for any damage or signs of wear 3 Inapplications that have multiple stages bolted together to form multiaxis systems the orthogonality may be lost if the stage tables of the support stages are loosened Precision aligned stages should not be loosened or disassembled 4 Further disassembly of the stage is not recommended because proper assembly and calibration can only be done at the factory In addition a laser interferometer is required for post assembly verification to maintain warranties 4 2 3 Lubrication and Cleaning Process The lubrication and cleaning process is outlined in the steps that follow Before beginning lubrication see Section 4 2 1 for recommended lubricants Drive the stage table to one end of travel Figure 4 1 and remove power to the stage 2 Removethe screws on the edges of the hard cover Figure 4 2 and slide it out from the side opposite of the motor Figure 4 3 This can be done without removing the table 3 Remove any accumulated dust or debris from the inside of the assembly Remove any dirty or dried lubricant from the ballscrew Use a clean lint free cloth with a side to side motion Manually turn the ballscrew to clean its entire circumference A swab soaked in Isopropyl
32. n on ideal environmental and operating conditions Also included are instructions for estimating load capability and torque required to turn the ballscrew given various loadings 3 1 Environmental Specifications The environmental specifications for the PRO115 are listed in the following table Table 3 1 Environmental Specifications Ambient Operating 10 to 35 C 50 to 95 F Temperature The optimal operating temperature is 20 C 2 C 68 F 4 F If at any time the operating tem perature deviates from 20 C degradation in performance could occur Contact Aerotech for information regarding your specific application and environment Storage 0 to 40 C 32 to 104 F in original shipping packaging Humidity Operating 40 percent to 60 percent RH The optimal operating humidity is 50 percent RH Storage 30 percent to 60 percent RH non condensing in original packaging Altitude Operating 0 to 2 000 m 0 to 6 562 ft above sea level dE Contact Aerotech if your specific application involves use above 2 000 m or below sea level Vibration Use the system in a low vibration environment Excessive floor or acoustical vibration can affect stage and system performance Contact Aerotech for information regarding your specific appli cation Dust Expo The PRO115 stages have limited protection against dust but not water This equates to an sure ingress protection rating of IP50 Indoor use only Do not expose the stage to en
33. necting a stage and motor combination to the appropriate drive chassis with the cables provided Connect the provided cables to the appropriate electrical connectors on the stage shown in Figure 2 3 Labels on the drive indicate the appro priate connector locations Refer to your drive manuals and documentation for additional installation and oper ation information In some cases if the system is uniquely configured a drawing showing system interconnects is supplied Limit Wiring Figure 2 3 Electrical Components of a Typical PRO115 Stage Never connect or disconnect any electrical component or connecting cable while power is applied or serious damage can result WARNING The stage s protective ground is located on pin A4 of the Motor Wiring connection If you are using cables other than those provided by Aerotech you must connect pin A4 to a ground connection WARNING 20 Chapter 2 www aerotech com PRO115 Series Stage User s Manual Installation 2 5 1 Standard Aerotech Motor Options The 560 one of Aerotech s high performance brushless slotless rotary motors is the standard motor for the PRO115 stage The electrical wiring from the motor and encoder to the connectorized ports on the motor canis contained within the rear motor housing and has been completed at the factory The motor cables and limit cable convey motor power encoder feedback and limit switch signals to an appropriate hardware device e g axis con
34. ons available assuming a x4 controller multiplication Table 3 5 shows the standard motor specifications for the PRO115 Table 3 2 115 Series Specifications 5 mm lead ballscrew _ 89 6 All performance specifications assume a fully supported single axis stage Repeatability and accuracy include linearity correction and minimum thermal change during measurement Vertical and axial loads subject to cantilever load restriction Selected motor and drive willlimit performance specifications Consult factory for XY and alternate mounting configurations Stage mass includes motor 24 Chapter 3 www aerotech com PRO115 Series Stage User s Manual Operating Specifications Table 3 3 PRO115 Series Specifications 20 mm lead ballscrew Straightness and Flatness 5 um 10 um Accuracy 8 um 10 um Horizontal Load 45 kg 99 Ib Axial Load 18 2 kg 40 Ib Stage Mass T2 158 Moving Mass 1 2 kg 2 6 Ib Maximum Acceleration 0 5g All performance specifications are measured on a single axis basis Repeatability and accuracy include linearity correction and minimum thermal change during measurement Vertical and axial loads subject to cantilever load restriction Selected motor and drive will limit performance specifications Consult factory for XY and alternate mounting configurations Stage mass includes motor Table 3 4 PRO115 Series Resolution Information Travel Step 1 Steps Revolution 1
35. ordingly For vacuum applications the recommended lubricant is a small quantity of Braycote 602EF grease or a substitute of equal quality Baking vacuum components between 100 and 125 C for 24 to 48 hours significantly reduces out gassing at initial pump down to vacuum pressure and evaporates water vapor that impregnates porous surfaces on the aluminum surfaces and Teflon cables Aerotech recommends that customers bake out vacuum systems when first installing them in the vacuum chamber Chapter 3 www aerotech com PRO115 Series Stage User s Manual Maintenance Chapter 4 Maintenance This chapter will cover information about intervals between lubrications detail the lubrication and inspection process and cover which lubricants are recommended for use Also included is a section on belt tension and adjustment on stages with the foldback option NOTE The bearing area must be kept free of foreign matter and moisture otherwise the performance and life expectancy of the stage will be reduced Always operate the stage with the hard cover and side seals in place to help keep dirt out To minimize the possibility of bodily injury confirm that all electrical power is disconnected prior to making any mechanical adjustments DANGER 4 1 Service and Inspection Schedule Lubricant inspection and replenishment in PRO115 series stages depends on conditions such as duty cycle speed and the environment An inspection interval of once pe
36. r month is recommended until a trend develops for the application Longer or shorter intervals may be required to maintain the film of lubricant on the bearing surfaces In general it is recommended that stages operating in a clean environment be lubricated annually or every 500 km whichever comes first For stages operating under conditions involving excessive debris lubrication every six months is recommended If the application process uses only a small portion of travel for most of the duty cycle it is recommended that the stage be periodically driven through full travel to redis tribute the lubrication in the bearings and ballscrew The ballscrew end bearings and motor bearings are sealed and should not need to be relubricated under normal use www aerotech com Chapter 4 37 Maintenance PRO115 Series Stage User s Manual 4 2 Cleaning and Lubrication 4 2 1 Recommended Cleaning Solvents For standard ballscrew assemblies and LMG guide rails grease is recommended If a solvent is necessary for cleaning the stage it is recommended that isopropyl alcohol be used Harsher solvents such as acetone may damage the plastic and rubber seals on the ballscrew or LMG trucks If ace tone is required avoid the screw and bearing seals For high speed applications i e near maximum speed at a duty cycle of 5096 frequent ballscrew main tenance with standard lubricants is required 4 2 2 Important Notes on Lubrication Whe
37. r vii Chapter 1 22 4 2222 1 1 1 Standard 22 4 4202 202 7 72 2 1 1 1 Optional 2 2 24 3 1 1 2 Toe Clamp 2 2 22 2 2 4 4 5 1 1 3 Model 42424 4 4242202 22 2 2 222 2 6 1 2 4 4 2 0 0 0 0 222 9 1 3 Safety Procedures and Warnings 12 1 4 EC Declaration 222 2 14 Chapter 2 Installation 2 0 2 222 2 2 2 15 2 1 Unpacking and Handling the Stage 15 2 2 Preparing the Mounting 16 2 3 Securing the Stage to the Mounting 2 17 2 4 Attaching the Payload to the Stage 19 2 5 Electrical Installation
38. screw 2 Chapter 1 www aerotech com PRO115 Series Stage User s Manual Overview 1 1 1 Optional Features Available assembly options allow the PRO115 series stages to be configured for a variety of applications The standard motor for the PRO115 is the BMS60 which includes 2500 line incremental squarewave encoder and is available with an optional brake A foldback option is available for use in space constrained applications In addition any motor with a NEMA 23 frame size and 6 35 mm 1 4 or 9 53 mm 3 8 shaft can be mounted to the stage or to the foldback Figure 1 3 PRO115 Stage Shown with Foldback Option The stage table is available with the mounting holes and grid pattern in either English TTU or Metric dimensions The 100 and TT150 tabletop options provide quick mounting of an Aerotech ADRS 100 ACS 100LP or ADRS 150 ACS 150LP in horizontal or vertical applications The TTAGR tabletop option pro vides quick mounting of an Aerotech AGR 50 with horizontal or vertical axis of rotation or AGR 75 with ver tical axis of rotation only Optional wipers can be installed on all tabletops or to the stage base for XY applications to prevent accumulation of debris on the hard cover PRO115 stages can easily be assembled in XY axis arrangements The upper axis can be bolted directly to the lower axis carriage thereby reducing system height Dedicated angle brackets are available to allow the stages to be ma
39. t switches signal when the stage has reached its maximum useable travel distance in both directions 3 5 1 Limit Switch Operation Each limit switch has a light source and detector mounted to a small printed circuit board Each limit switch board is mounted at an end of the stage with its emitter detector axes perpendicular to the direction of table motion On a standard stage the clockwise CW switch is located at the end opposite the motor When movement of the stage table causes the blade mounted to the stage carriage to break the light beam from the emitter to the detector a CW or counterclockwise CCW limit signal is generated The limit switch itself can be configured as normally closed NC or normally open NO The 24V NC option is a factory option only If the stage is driven past the electrical limit it will encounter the hard stop Where the hard limit occurs is dependent on stage travel In stages with a 5 mm lead ballscrew the hard limit occurs 2 revolutions 10 mm forthe 50 mm travel stage and 1 revolution 5 mm for the 600 mm travel stage In stages with a 20 mm lead ballscrew the hard limit occurs 2 8 revolutions 57 mm Although the operating speed of the stage may be relatively slow and WARNING the stage s rubber bumpers will provide some protection damage to the stage could result Stage Table Guide Rails LI e Ba
40. ted to form XZ or XYZ axis arrangements Multi axis combinations can be optionally aligned to either 10 or 5 arc sec orthogonality See Figure 1 4 and Figure 1 5 for examples of multi axis arrangements www aerotech com Chapter 1 3 Overview PRO115 Series Stage User s Manual Figure 1 4 Axis Positioning System Configuration 2 Axis XZ Configuration Figure 1 5 XZ and XYZ Axis Positioning System Configurations For vacuum applications two vacuum preparation options are available upon request one compatible with low vacuum environments down to 1073 torr and the other for high vacuum 1073 to 10 6 torr applications See Section 3 7 for more information 4 Chapter 1 www aerotech com PRO115 Series Stage User s Manual Overview 1 1 2 Toe Clamp Accessory PRO115 Series Stages be ordered with toe clamps to mount the stages to English pattern breadboards Figure 1 6 illustrates the use of these toe clamps The recommended number of toe clamps per stage is given in Table 1 1 Table 1 1 Number of Recommended Toe Clamps for English Mounting of PRO115 Series Stages Stage Configuration 5mm Quantity _ Stage Configuration 20 mm Quantity PRO115 05MM 0500 8 PRO115 05MM 0600 Figure 1 6 PRO115 Series Stage Mounted Breadboard with Toe Clamps Www aerotech com Chapter 1 5 Overview PRO115 Series Stage User s Manual 1 1 3 Model Numbers Stage model number example PRO115
41. the electrical installation and test the motion control system in accordance with the system documentation Document all results for future reference For information on electrical con nections refer to the Electrical Installation section later in this chapter the documentation of the motion con trol system delivered with the stage and the wiring drawings in Chapter 3 Operating Specifications The payload must be flat rigid and comparable to the stage in quality NOTE For valid accuracies the mounting interface should be flat within 1 per 50 mm Refer to Section 3 4 for information on cantilevered loads and load positioning NOTE Donot attach a payload to the stage table with screws that are too long A screw passing through the stage table can come into contact with the hardcover affecting travel and possibly damaging the stage www aerotech com Chapter 2 19 Installation PRO115 Series Stage User s Manual 2 5 Electrical Installation Electrical installation requirements will vary depending on stage options Installation instructions in this sec tion are for stages equipped with standard Aerotech motors intended for use with an Aerotech motion control system Contact Aerotech for further information regarding stages that are otherwise configured Aerotech motion control systems are adjusted at the factory for optimum performance When the PRO115 series stage is part of a complete Aerotech motion control system setup involves con
42. ting screws and re check the tension in the belt Belt tension may change after the mounting screws are tightened so if necessary repeat step 5 until desired tension is reached While adjusting tension it is advisable to verify that the pulleys are tight on their respective shafts Each pulley is held in position with two set screws Figure 4 6 If a pulley is loose it may be necessary to tighten one or both of these screws Once tension adjustment is complete replace the foldback cover and mounting screws Restore power to the stage Chapter 4 www aerotech com PRO115 Series Stage User s Manual Maintenance NOTE If the stage has been calibrated HALAR note the orientation of the two pulleys within regard to each other or recalibration might be required Mounting Screws aty 4 to stage Cross section drawing to show the pulley set screw locations and increased Eee detail of the slotted motor mounting holes Motor mounting holes are slotted to allow the motor to slide to increase or decrease belt tension lt Screw Locations n Figure 4 6 Belt Access and Adjustment on Foldback Models Pulley Set Screws Www aerotech com Chapter 4 43 Maintenance 44 PRO115 Series Stage User s Manual Chapter 4 www aerotech com PRO115 Series Stage User s Manual Warranty and Field Service Appendix A Warranty and Field Service Aerotech Inc warrants its products to be free from defects caused by faulty m
43. troller or amplifier Refer to Section 3 6 for standard motor wiring and connector pin out puts 2 5 2 Motor Foldback Options When the foldback option is chosen any motor with a standard NEMA 23 frame size may be used Eithera 6 35 mm 1 4 shaft or a 9 53 mm 3 8 shaft size can be specified when ordering the stage The belt pulleys are attached to the motor shaft with two set screws See Figure 4 5 and Figure 4 6 for illustrations showing the locations of the set screws as well as the entire pulley and belt power transfer system Refer to Section 4 3 for more information about the foldback option 2 5 3 Optical Limit Switches The PRO115 is equipped with optical limit switches which can be configured as a 5 volt normally closed 5V NC 5 volt normally open 5V NO or 24 volt normally closed 24V NC The limit cable exits the stage on the same side as the motor and is bundled with the motor cables The customer has the option of flying leads or a 9 pin D connector for the end of the limit cable Refer to Section 3 5 for a description of limit switch oper ation and wiring www aerotech com Chapter 2 21 Installation 22 PRO115 Series Stage User s Manual Chapter 2 www aerotech com PRO115 Series Stage User s Manual Operating Specifications Chapter 3 Operating Specifications The surrounding environment and operating conditions can affect the performance and service life of the stage This chapter provides informatio
44. ts e iocis Rees 23 travel distanc Eme slum 1 1 inspection 37 U Unpacking and Handling the Stage 15 L limit 2 21 30 V linear motion guide vacuum 36 38 lubricants Warhiligs n 4 2 12 38 21 31 vacuum 36 38 www aerotech com Index 49 PRO115 Series Stage User s Manual 50 Index Index www aerotech com Reader s Comments PRO115 Series Stage Manual P N EDS123 March 25 2011 Revision 1 05 00 Please answer the questions below and add any suggestions for improving this doc ument Is the manual Adequate to the subject L 3X Well organized Clearly presented Well illustrated How do you use this document in your job Does it meet your needs What improvements if any would you like to see Please be specific or cite examples C SmmeWDes Nam seria erp Name A
45. vironments or conditions outside the specified range of oper ating environments Operation in conditions other than those specified can cause damage to the equipment WARNING 3 2 Accuracy and Temperature Effects The accuracy specification of PRO115 series stages is measured at the center of travel 25 mm above the table with the stage in a horizontal position The stage is assumed to be fully supported by a mounting sur face meeting or exceeding the specification in Table 2 1 The accuracy of the ballscrew is a key element in the overall positioning accuracy A scale error can be expected if temperature of the ballscrew differs from 20 C 68 F The greater the temperature difference the greater the error The temperature of the ballscrew depends on the speed and duty cycle of the stage The faster the movement and higher the duty cycle the more the stage accuracy will be affected by heat The ther mal expansion coefficient of the ballscrew is 11 7 x 10 8 ppm C www aerotech com Chapter 3 23 Operating Specifications PRO115 Series Stage User s Manual 3 3 Basic Specifications Basic PRO115 series positioning stage specifications are shown in Table 3 2 and Table 3 3 Resolution is dependent on ballscrew pitch encoder resolution and controller interpolation For all stages in Table 3 2 the ballscrew pitch is 5 mm per revolution For all stages in Table 3 3 the ballscrew pitch is 20 mm per rev olution Table 3 4 shows resoluti
46. within 30 days of shipment of incorrect materials No product may be returned whether in warranty or out of warranty with out first obtaining approval from Aerotech No credit will be given nor repairs made for products returned without such approval Any returned product s must be accompanied by a return authorization number The return authorization number may be obtained by calling an Aerotech service center Products must be returned prepaid to an Aerotech service center no C O D or Collect Freight accepted The status of any product returned later than 30 days after the issuance of a return authorization number will be subject to review After Aerotech s examination warranty or out of warranty status will be deter Returned Product War mined If upon Aerotech s examination a warranted defect exists then the prod ranty Determination uct s will be repaired at no charge and shipped prepaid back to the buyer If the buyer desires an airfreight return the product s will be shipped collect Warranty repairs do not extend the original warranty period After Aerotech s examination the buyer shall be notified of the repair cost At such Returned Product time the buyer must issue a valid purchase order to cover the cost of the repair and Non warranty Deter freight or authorize the product s to be shipped back as is at the buyer s mination expense Failure to obtain a purchase order number or approval within 30 days of
47. x PRO115 Series Stage User s Manual Index lubrication and cleaning process 38 lubrication schedule 37 A Attaching the 19 M model 15 B multiaxis 3 38 ballscrew temperature 23 o operating conditions 23 C Optional 3 Cables eoe una ole ate Mae 20 uu uu uuu 38 P clockwise CW switch 30 Preparing the Mounting Surface 16 counterclockwise CCW switch 30 S CW and CCW terminology 30 safety procedures 12 Securing the Stage to the Mounting 17 Declaration of Incorporation 14 service SChBOHle 37 Dimensions 9 Specifications 24 5 sees be 3 Standard 2 Electrical 20 33 Environmental Specifications 23 temperature effec
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