SR50 User Manual - Newport Corporation
Contents
1. SUB D25M Connection Connection Connector UE16PPSC UE16CC 9 oO L 1 N C N C 10 i i 1 N C N C 1 N C N C 2 4 1 N C N C 12 mt Orange 1 Phase 1a N C 2 1 1 N C N C 3 Green Phase 1b N C 4 E 1 N C N C 5 Black Phase 2a Motor 6 Black i 1 N C Motor 7 i Purple i 1 Phase 2b Motor 8 Purple i N C Motor 14 i ri 1 Ground Ground 16 Ground Ground 13 1 Blue m Mechanical Zero Mechanical Zero 19 Yellow 1 N C Encoder Phase A 23 Yellow 1 N C Encoder Phase A 20 l Pink 1 N C Encoder Phase B 24 L Pink N C Encoder Phase B 15 E i N C N C 25 l L 1 N C N C 175 Red Do not connect Do not connect 18 Grey Do not connect Do not connect 21 Brown 1 5V 5 V Encoder 22 White oo Ground Ground Connector Connector Connector Capi TERRE Cap Cap The Mechanical Zero logic signal is open collector type It supports until 30 V and 10 mA Mechanical Zero ln max 10 mA V max 30 V If the Mechanical Zero output is used a pull up resistor must be connected between pins 13 and 21 ex 4 99 kQ Encoder are differential pair type RS 422 type output signals Using these signals permits a high immunity to noise Emission circuits generally used by Newport are 26LS31 or MC3487 Reception circuits to use are 26LS32 or MC3486 D Newport2. 5 1 UE16PPSC Motor Characteristics Motor Angle by Step RMS Current per Resistance Inductance Newport Phase A Q mH Utilization 0 25 Half Step E16PPSC 15 12 5 5 5 UET 0 18 1 phase at once D 1 phase at once 0 25 A 2 2 phases at once 0 18 A by phase 5 2 Command Signals for the Stepper Motor 2 3 4 5 6 7 8 Phase 1a Phase 2a eer Ro Direction TEE mE m HP EBU Phase 2b 4 Stake Direction Displacement Direction 5 3 UE16CC Motor Characteristics Motor Nominal Max RMS Max Peak Resistance Inductance Voltage V Current A Current A 2 mH UE16CC 12 0 075 0 15 117 0 95 5 4 Command Signals for the DC Motor OT Motor v Motor v Motor v Motor v Displacement Direction Direction Displacement Direction In the above drawings Motor signal is referred to Motor signal When the stage moves in Direction the Motor voltage is higher than Motor voltage When the stage moves in Direction the Motor voltage is lower than Motor voltage gt Newport EDH0175En1031 09 15 6 Experience Solutions SR50 Series Compact High Resolution Rotation Stages 5 5 Mechanical Zero Mechanical Zero jse Direction Le 180 5 gt lt 18045 gt Motion gt gt Direction Mechanical Zero is a 5 V open collector type Mechanical Zero repeatability is lt 0 01 CAUTION Mechanical Zero is an active signal a
3. 0 83 21 G DIMENSIONS IN INCHES AND MILLIMETERS O IN gt nus KE 4 HOLES M3 THD 6 ON 1 98 x 99 50 4x 25 2 DEPTH 8 j 283 9 83 21 72 1 69 43 y 3106 y lt 2 28 58 gt gt Newport Experience Solutions 13 EDH0175En1031 09 15 SR50 Series Compact High Resolution Rotation Stages 10 0 Maintenance 10 1 10 2 10 3 EDH0175En1031 09 15 RECOMMENDATION It is recommended to contact our After Sales Service which will know to define the appropriate maintenance for your application Maintenance The SR50 rotation stage requires no particular maintenance Nevertheless this is a precision mechanical device that must be kept and operated with caution PRECAUTIONS The SR50 rotation stage must be used or stocked in a clean environment without dust humidity solvents or other substances RECOMMENDATION It is recommended to return your SR50 rotation stage to Newport s After Sales Service after every 2000 hours of use for lubrication If your rotation stage is mounted on a workstation and cannot be easily removed please contact Newport s After Sales Service for further instructions Repair CAUTION Never attempt to disassemble a component of the rotation stage that has not been covered in this manual To disassemble a non specified component can cause
4. Experience Solutions EDH0175En1031 09 15 12 SR50 Series Compact High Resolution Rotation Stages 8 0 Dimensions 4 HOLES 9 14 3 5 ON 1 98 x 99 50 4 x 25 2 Hio C BORED 9 24 6 DEPTH 13 3 2 I 4 HOLES M3 THD ON SOR 98 25 2 RETAINING RINGS 4 HOLES M3 THD DEPTH 12 3 THICKNESS 26 6 5 ON sar 1 97 50 LR DEPTH 18 4 A 2x1 HOLES 22 THD als 1 0625 20 UN 2B THD l DEPTH 18 4 5 ry x O 58 I 1 14 D 29 f U i y Y 2x2 HOLES M3 THD lt 39 gt DEPTH 24 6 p 303 gt NOTE SHOWN WITH RETAINING RINGS NOTE SHOWN WITHOUT RETAINING RINGS 16 y MODEL SHOWN SR50 fe y 21 DIMENSIONS IN INCHES AND MILLIMETERS Y o o Y 1 97 i SUB D25 CONNECTOR 50 g CABLE LENGTH 9 8 FT 3 M E 2 28 58 Interface The central aperture is threaded 1 063 20 in SR50 stages are delivered with two retaining rings with the same diameter to allow mounting of any 1 25 4 mm diameter optics within the aperture 4 M3 holes allow for fixation of custom top plates 9 0 Accessory EQ45 Bracket The EQ45 bracket to order separately can be used for vertical mounting of an SR50 rotation stage lt 1 14 29 gt 4 HOLES 9 13 3 4 ON SQR 98 25 1 O MODEL SHOWN E045 HE
5. Part 1 General requirements NF EN 55011 2010 A1 2011 Class A was designed and built in accordance with the following other standards NF EN 61000 4 2 NF EN 61000 4 3 NF EN 61000 4 4 NF EN 61000 4 5 NF EN 61000 4 6 ORIGINAL DECLARATION Done in Beaune La Rolande on 26 June 2015 Dominique DEVIDAL Quality Director v EDH0175En1031 09 15 SR50 Series Compact High Resolution Rotation Stages Definitions and Symbols The following terms and symbols are used in this documentation and also appear on the product where safety related issues occur A The exclamation symbol may appear in warning and caution tables in this document This symbol designates an area where personal injury or damage to the equipment is possible General Warning or Caution The following are definitions of the Warnings Cautions and Notes that may be used in this manual to call attention to important information regarding personal safety safety and preservation of the equipment or important tips WARNING Warning indicates a potentially dangerous situation which can result in bodily harm or death CAUTION Caution indicates a potentially hazardous situation which can result in damage to product or equipment NOTE Note indicates additional information that must be considered by the user or operator European Union CE Mark CE The presence of the CE Mark on Newport Corporation equipment means that it has bee
6. SR5O Series Compact High Resolution Rotation Stages PLANTA SS mem WI GO USER S MANUAL Newport Experience Solutions Precision Motion Guaranteed SR50 Series Compact High Resolution Rotation Stages Warranty DN A CAUTION Please return equipment in the original or equivalent packing You will be responsible for damage incurred from inadequate packaging if the original packaging is not used J EDH0175En1031 09 15 Newport Corporation warrants this product to be free from defects in material and workmanship for a period of 1 year from the date of shipment If found to be defective during the warranty period the product will either be repaired or replaced at Newport s discretion To exercise this warranty write or call your local Newport representative or contact Newport headquarters in Irvine California You will be given prompt assistance and return instructions Send the instrument transportation prepaid to the indicated service facility Repairs will be made and the instrument returned transportation prepaid Repaired products are warranted for the balance of the original warranty period or at least 90 days Limitation of Warranty This warranty does not apply to defects resulting from modification or misuse of any product or part CAUTION Warranty does not apply to damages resulting from e Incorrect usage Load on the stage great
7. SR50 rotation stage RECOMMENDATION We recommend you read carefully the chapter Connection to electronics before using the SR50 rotation stage SR50 rotation stage and its 2 retaining rings D Newport Experience Solutions 1 EDH0175En1031 09 15 SR50 Series Compact High Resolution Rotation Stages 20 Description EDH0175En1031 09 15 2 1 The SR50 Series compact rotation stages are designed to rotate optical components up to 1 in diameter such as polarizers wave plates or wedges The small size only 77 mm width x 80 mm length x 21 mm height allows use in confined spaces such as laser cavities disk texturing machines or manufacturing areas for fiber optical components The lightweight low profile design incorporates an aluminum body con struction with pre loaded ball bearings This proprietary ball bearing design provides smooth rotation with minimal wobble We use a precision ground worm gear that yields unvarying driving torque of the rotating car riage and eliminates variations in motor current The motor is folded inside the stage body to give an extremely small footprint for a stage at this level of precision All SR50 stages feature an angular resolution of 0 001 which may be achieved with either DC Servo or open loop stepper motors in half step mode The stages are equipped with a hardware origin allowing the stage to be returned to a reference home position to within 0 01 SR50
8. a malfunction of the stage If you observe a malfunction in your rotation stage please contact us immediately to arrange for a repair CAUTION Any attempt to disassemble or repair a rotation stage without prior authorization will void your warranty Calibration CAUTION It is recommended to return your SR50 rotation stage to Newport once a year for recalibration to its original specifications D Newport 1 4 Experience Solutions Service Form Your Local Representative Tel Fax Name Return authorization Please obtain prior to return of item Company Address Date Country Phone Number P O Number Fax Number Item s Being Returned Model Serial Description Reasons of return of goods please list any specific problems D Newport Experience Solutions 1 5 EDH0175En1031 09 15 Newport Experience Solutions Visit Newport Online at WWw newport com North America amp Asia Newport Corporation 1791 Deere Ave Irvine CA 92606 USA Sales Tel 800 222 6440 e mail sales newport com Technical Support Tel 800 222 6440 e mail tech newport com Service RMAs amp Returns Tel 800 222 6440 e mail service newport com Europe MICRO CONTROLE Spectra Physics S A S 9 rue du Bois Sauvage 91055 Evry CEDEX France Sales amp Technical Su
9. stages can run in continuous rotation mode For optimal performance we recommend the use of our motion con trollers The SR50 rotation stages are equipped with a 3 meter cable for connection to our motion controllers Design Details Base Material Aluminum Bearings Ball bearings Drive Mechanism Ground worm gear Worm Gear Ratio 1 70 Reduction Gear 107 143 1 Feedback SR50CC Motor mounted rotary encoder 48 pts rev SR50PP Open loop no encoder Origin Optical Motor SR50CC DC servo motor UE16CC SR50PP 2 phase stepper motor UE16PPSC 1 Full step 0 002 Cable 3m RoHS Compliant NOTE This product complies with the RoHS directive Restriction of Hazardous Substances D Newport Experience Solutions SR50 Series Compact High Resolution Rotation Stages EW Characteristics 3 1 Definitions Specifications of our products are established in reference to ISO 230 standard part II Determination of accuracy and repeatability of positioning numerically controlled axes This standard gives the definition of position uncertainty which depends on the 3 following parameters Absolute Accuracy Difference between ideal position and real position On Axis Accuracy Difference between ideal position and real position after the compensation of linear errors Linear errors include cosine errors inaccuracy of screw or linear scale pitch angular deviation at the measuring point Abbe
10. INCHES AND MILLIMETERS BENDING STATIC CABLE 21 97 50 CABLE IN MOTION 24 72 120 WARNING Keep the motor cables at a safe distance from other electrical cables in your environment to avoid potential cross talk For cable lengths in excess of 3 meters we recommend the MMCABLE REG to ensure a high quality regulated 5 V supply to the stages 25 PIN SUB D ee FEMALE 25 PIN SUB D ge 21 MALE gt QE 54 fg DIMENSIONS IN INCHES AND MILLIMETERS lt 2 4 62 gt This regulator is available as an option Please note that for best efficiency this regulator should be attached to the stage to re adjust the 5 V coming from the controller through the long cable gt Newport Experience Solutions 11 EDH0175En1031 09 15 SR50 Series Compact High Resolution Rotation Stages 7 0 Connection to Non Newport Electronics 7 1 Connections WARNING Newport is not responsible for malfunction or damage to a SR50 rotation stage when it is used with non Newport controllers WARNING Newport guarantees C compliance of the SR50 rotation stages only if they are used with Newport cables and controllers Nevertheless the figure below shows the wiring when a SR50 rotation stage is used with non Newport controllers
11. N C 6 Motor 7 Phase 1b 7 Motor 8 N C 8 Motor 9 N C 9 N C ulo 1 10 N C 10 N C g o 11 N C 11 N C A o 12 N C 12 N C o 13 Mechanical Zero 13 Mechanical Zero 2 14 Ground 14 Ground 6 g 15 N C 15 N C 25 2 i 16 Ground 16 Ground 17 Do not connect 17 Do not connect 18 Do not connect 18 Do not connect 19 N C 19 Encoder Phase A 20 N C 20 Encoder Phase B 21 5 V 21 Encoder Power 5 V 22 Ground 22 Ground 23 N C 23 Encoder Phase A 24 N C 24 Encoder Phase B 25 N C 25 N C gt Newport EDH0175En1031 09 15 8 Experience Solutions SR50 Series Compact High Resolution Rotation Stages 6 0 Connection to Newport Controllers 6 1 Warnings on Controllers Controllers are intended for use by qualified personnel who recognize shock hazards and are familiar with safety precautions required to avoid possible injury Read the controller user s manual carefully before operating the instrument and pay attention to all written warnings and cautions WARNING Disconnect the power plug under the following circumstances e If the power cord or any attached cables are frayed or damaged in any way e If the power plug is damaged in any way e If the unit is exposed to rain excessive moisture or liquids are spilled on the unit e If the unit has been dropped or the case is damaged e If you suspect service or repair is required e Whenever you clean the electronics unit CAUTION To protect the uni
12. cable assemblies NOTE These stages are ESP compatible Enhanced System Performance is Newport s exclusive technology that enables Newport ESP motion controllers to recognize the connected Newport ESP stage and upload the stage parameters This ensures that the user can operate the motion system quickly and safely Cables Our SR50 stages are delivered with a 3 meter cable This cable is equipped with a SUB D25M connector so it can be directly connected to our controllers drivers 2 28 58 gt DISCONNECTED LOCKING gt KNOBS ey 9 24 6 CABLE CONNECTOR STAGE SUB D25 CONNECTOR SHOWN DIMENSIONS IN INCHES AND MILLIMETERS BENDING STATIC CABLE gt 94 24 CABLE IN MOTION gt 2 76 70 WARNING This cable is shielded correctly For a correct operation make sure to lock connectors ground continuity provided by the cable For applications where the cable attached to your stage is not adequate Newport offers longer length cables designed to ensure the integrity of your positioning application These cables are specially shielded and terminated with Newport s standard SUB D25 connectors They are available in 5 m MMCABLE 5 or 7 m MMCABLE 7 lengths D Newport 1 0 Experience Solutions SR50 Series Compact High Resolution Rotation Stages 2 60 66 DISCONNECTED LOCKING gt KNOBS SEE 9 39 10 6 STAGE SUB D25 CONNECTOR SHOWN DIMENSIONS IN
13. dere 3 3 2 Mechanical Specifications ns 4 3 3 Load Specification Definitions issisistesneenenssisnnenreivensss 4 3 4 Load Characteristics and Stiffness 0 0 ce ccceseescecseeeeseceneeeseecneeeseeenes 4 DD pege WeEISIES 265055222 rit dn ENEN ENR 5 40 DANS ne cd RAAN ey Cnet ee 5 4 1 Stepper Drive Version sistema indiens 5 42 DC Motor Drive Versionh ssseerunnemnenieneannentiin enreneiiieeteie 5 5 0 MOO 2 dd dote 6 5 1 UE16PPSC Motor CharacteristiCs 6 5 2 Command Signals for the Stepper Motor 6 5 3 UE16CC Motor CharacteristiCs 6 5 4 Command Signals for the DC MOtor cceccssseseesseseeeceeseeseeeseeseeeeeenes 6 5 5 Mechanical ZrO serren re ed eens heen rime q 5 6 Feedback Signal Position SR50CC Only 7 5 7 PINOUTS nent E E E E a 8 6 0 Connection to Newport Controllers 9 6 1 Warnings on Controllers cluster sendes tede a 9 6 2 Connecti anssen ienaa aban deavn A atin ean dees 10 653 Cables rain nn nent lents 10 7 0 Connection to Non Newport Electronics 12 Gel CONM CHONSS HE nn Die dde delle 12 8 0 Dimensions 13 D Newport Experience Solutions iii EDH0175En1031 09 15 SR50 Series Compact High Resolution Rotation Stages 9 0 Accessory EQ45 Bracket 13 10 0 Maintenance 222222 14 10 1 Maintenance disent mena dns 14 TOZ REDA EE ii
14. er than maximum specified load Carriage speed higher than specified speed Improper grounding Connectors must be properly secured When the load on the stage represents an electrical risk it must be connected to ground Excessive or improper cantilever loads e Modification of the stage or any part thereof This warranty is in lieu of all other warranties expressed or implied including any implied warranty of merchantability or fitness for a particular use Newport Corporation shall not be liable for any indirect special or consequential damages No part of this manual may be reproduced or copied without the prior written approval of Newport Corporation This manual has been provided for information only and product specifications are subject to change without notice Any changes will be reflected in future printings D Newport ii Experience Solutions SR50 Series Compact High Resolution Rotation Stages Table of Contents Warranty coi svcsalss sepagsn essence neas dececs leds das ness aa teens cap decors nec E aes ah canta stades ii EC Declaration Or CONOMIE RE ANR ee v D finitions and Sym Dols sanne den gaaer vi WAPI GS esse users ee E ea a axed due cuatectientead eee tree a tee En vii Cations resserre termine deinen adie aii tne testa des viii 1 0 Introduction 1 2 0 Description eee ne en nT ene en RENT THT 2 2 1 Design Details add 2 3 0 CharacteristiCSs css 3 3k D finitions 455 on
15. error and thermal expansion effects All Newport motion electronics can compensate for linear errors The relation between absolute accuracy and on axis accuracy is as follows Absolute Accuracy On Axis Accuracy Correction Factor x Travel Repeatability Ability of a system to achieve a commanded position over many attempts Reversal Value Hysteresis Difference between actual position values obtained for a given target position when approached from opposite directions Minimum Incremental Motion MIM or Sensitivity The smallest increment of motion a device is capable of delivering consistently and reliably Resolution The smallest increment that a motion device can theoretically move and or detect Resolution is not achievable whereas MIM is the real output of a motion system Eccentricity Displacement of the geometric center of a rotation stage from the rotation axis in the plane defined by bearings Wobble Tilt of rotation axis during rotation of a stage measured on a reference surface The testing of on axis accuracy repeatability and reversal error are made systematically with test equipment in an air conditioned room 20 C A linear cycle with 21 data points on the travel and 4 cycles in each direction gives a total of 164 points D Newport Experience Solutions 3 EDH0175En1031 09 15 SR50 Series Compact High Resolution Rotation Stages Guaranteed Specifications Guaranteed maximu
16. ge eee succes ch ea dans ea mes tn 14 10 23 Calibration si ne MA sehen Rens teens se nee Le set ne 14 SErVICE BOR rarere er ra E D 15 gt Newport EDH0175En1031 09 15 iv Experience Solutions SR50 Series Compact High Resolution Rotation Stages EC Declaration of Conformity S VADA DA DA PSO Go ONG fe Ie 4 SN NS amp N S AS LS Cy Se S SYG Ie SYG OS OAS Ie ONG x Nie XXe ENS gt Newport Experience Solutions ASS FOSS NOTES ONS NS OS SR50 Series EC Declaration of Conformity following Annex IT 1A of Directive 2006 42 EC on machinery The manufacturer MICRO CONTROLE Spectra Physics 9 rue du Bois Sauvage F 91055 Evry FRANCE Hereby declares that the machinery Description SR50 Function Compact High Resolution Rotation Stages Models SRSOCC PP the technical file of which was compiled by Mr Dominique DEVIDAL Quality Director MICRO CONTROLE Spectra Physics Zone Industrielle B P 29 F 45340 Beaune La Rolande France complies with all the relevant provisions of the Directive 2006 42 EC on machinery complies with all the relevant provisions of the Directive 2014 30 EU relating to electro magnetic compatibility was designed and built in accordance with the following harmonised standards e NF EN 61326 1 2013 Electrical equipment for measurement control and laboratory use EMC requirements
17. m or high humidity This may cause an electric shock CAUTION Do not leave this stage in places subject to extremely high temperatures or low temperatures This may cause an electric shock e Operating temperature 10 to 35 C e Storage temperature 10 to 40 C in its original packaging CAUTION Do not move this stage if its motor power is on Make sure that the cable to the electronics is disconnected before moving the stage Failure to do so may damage the cable and cause an electrical shock CAUTION Be careful that the stage is not bumped when it is being carried This may cause it to malfunction CAUTION When handling this stage always unplug the equipment from the power source for safety CAUTION When the carriage is in its end of run position it is strongly recommended not to go beyond this point as this may damage the stage mechanism CAUTION Contact your Newport service facility to request cleaning and specification control every year gt Newport EDH0175En1031 09 15 viii Experience Solutions SR50 Series Compact High Resolution Rotation Stages Compact High Resolution Rotation Stages SR50 Series 1 0 Introduction This manual provides operating instructions for the rotation stage that you have purchased in the SR50 Series e SR50PP SR50CC REMARK Due to its very low profile the SR50 stage contains pressure sensitive components For usage at a pressure level below 0 25 bar
18. m performance values are verified per Newport s A167 metrology test procedure For more information please consult the metrology tutorial section in the Newport catalog or at www newport com 3 2 Mechanical Specifications Travel Range 360 continuous Minimum Incremental Motion 0 004 Uni directional Repeatability 0 01 Bidirectional Repeatabilit 0 05 or 0 025 Absolute Accuracy 0 06 or 0 03 Maximum Speed s 4 Wobble urad 100 or 50 MTEF h 10 000 Shown are peak to peak guaranteed specifications or half the value as sometimes shown For the definition of typical specifications which are about 2X better than the guaranteed values visit www newport com for the Motion Control Metrology Primer Max speed with SMC100PP 1 6 s for SR50PP x CAUTION To reach specifications stated stages must be fixed on a plane surface with a flatness of 5 um 3 3 Load Specification Definitions Normal Load Capacity Cz Maximum load a rotation stage can move while maintaining specifications This value is given with speed and acceleration specified for each rotation stage and with a load perpendicular to bearings Off Centered Load Q Maximum cantilever load a rotation stage can move Q lt Cz 1 D a D Cantilever distance a Construction parameter 3 4 Load Characteristics and Stiffness SR50CC SR50PP Cz Normal centered load capacity N 30 Ka Transver
19. n designed tested and certified as complying with all applicable European Union CE regulations and recommendations Warnings and Cautions ATTENTION This stage is a Class A device In a residential environment this device can cause electromagnetic interference In this case suitable measures must be taken by the user gt Newport EDH0175En1031 09 15 vi Experience Solutions SR50 Series Compact High Resolution Rotation Stages Warnings WARNING The motion of objects of all types carries potential risks for operators Ensure the protection of operators by prohibiting access to the dangerous area and by informing the personnel of the potential risks involved WARNING Do not use this stage when its motor is emitting smoke or is unusually hot to the touch or is emitting any unusual odor or noise or is in any other abnormal state Stop using the stage immediately switch off the motor power and then disconnect the electronics power supply After checking that smoke is no longer being emitted contact your Newport service facility and request repairs Never attempt to repair the stage yourself as this can be dangerous WARNING Make sure that this stage is not exposed to moisture and that liquid does not get into the stage Nevertheless if any liquid has entered the stage switch off the motor power and then disconnect the electronics from power supply Contact your Newport service facility and request repair
20. nd should not be connected to any other source 5 6 Feedback Signal Position SR50CC Only Encoder Phase A Encoder Phase A Encoder Phase B Encoder Phase B Direction Motion gt Direction The incremental sensor consists of a optical scale and an encoder head When the carriages of the stage move the encoder head generates square signals in quadrature sent to pins 19 20 23 and 24 of the SUB D25 connector Newport User Stage Encoder Phase A Pin 19 kaj i pa Encoder Phase A Pin 23 I z Encoder Phase B Pin 20 I Output Signals gt Encoder Phase B i Pin 24 i Y T gt Pin 15 1 Pin 25 yan 5 V 5 Encoders I Pin 22 I 150 mA max amp Sensors OV Power Supply Encoder are differential pair type RS 422 type output signals Using these signals permits a high immunity to noise Emission circuits generally used by Newport are 26LS31 or MC3487 Reception circuits to use are 26LS32 or MC3486 D Newport Experience Solutions 7 EDH0175En1031 09 15 SR50 Series Compact High Resolution Rotation Stages 5 7 Pinouts The SUB D25 connection for the SR50 rotation stages is given in the following table SR50PP SR50CC UE16PPSC UE16CC 1 Phase la 1 N C 2 N C 2 N C 3 Phase 1b 3 N C 4 N C 4 N C 5 Phase 2a 5 Motor 6
21. pport Tel 33 0 1 60 91 68 68 e mail france newport com Service amp Returns Tel 33 0 2 38 40 51 55
22. s WARNING Do not insert or drop objects into this stage this may cause an electric shock or lock the drive Do not use this stage if any foreign objects have entered the stage Switch off the motor power and then disconnect the electronics power supply Contact your Newport service facility for repairs WARNING Do not place this stage in unstable locations such as on a wobbly table or sloping surface where it may fall or tip over and cause injury If this stage has been dropped or the case has been damaged switch off the motor power and then disconnect the electronics power supply Contact your Newport service facility and request repairs WARNING Do not attempt to modify this stage this may cause an electric shock or downgrade its performance WARNING Do not exceed the usable depth indicated on the mounting holes see section Dimensions Longer screws can damage the mechanics or cause a short circuit D Newport Eaperience Solitons vii EDH0175En1031 09 15 SR50 Series Compact High Resolution Rotation Stages Cautions CAUTION Due to its very low profile the SR50 stage contains pressure sensitive components For usage at a pressure level below 0 25 bar please contact our sales department CAUTION Do not place this stage in a hostile environment such as X Rays hard UV or in any vacuum environment CAUTION Do not place this stage in a location affected by dust oil fumes stea
23. sal Stiffness urad Nm 160 Mz Nominal Torque Nm 0 4 0 5 7 Q Off center load N Q lt Cz 1 D 25 Where D Cantilever distance mm gt Newport EDH0175En1031 09 15 4 Experience Solutions SR50 Series Compact High Resolution Rotation Stages 3 5 Stage Weights The weights indicated into the below table is the value for the rotation stage with its cable installed Weight Ib kg SR50 0 7 0 3 The weight variation between drive units is not very significant 4 0 Drive 4 1 Stepper Drive Version Stepper motor driven stages are offered in one half step drive version SR50PP Half Step Drive Is used for stepper motors when 1 pulse emitted by electronic corresponds to theoretical physical motion of 1 2 of a full step of the motor Stepper Motor Performance Specifications Resolution Speed Mot o o otor C s SR50PP 0 001 4 UE16PPSC NOTES e The UE16PPSC does not use an encoder e The real resolution for SR50PP rotation stages is 0 000999995 4 2 DC Motor Drive Version One DC motor driven configuration is available SR50CC DC Motor Performance Specifications Resolution Speed Moto o o r C s SR50CC 0 001 4 UE16CC NOTE The real resolution for SR50CC rotation stages is 0 000999995 D Newport Experience Solutions 5 EDH0175En1031 09 15 SR50 Series Compact High Resolution Rotation Stages EW Motor
24. t from damage be sure to e Keep all air vents free of dirt and dust e Keep all liquids away from the unit e Do not expose the unit to excessive moisture 85 humidity e Read this manual before using the unit for the first time WARNING All attachment plug receptacles in the vicinity of this unit are to be of the grounding type and properly polarized Contact your electrician to check your receptacles WARNING This product is equipped with a 3 wire grounding type plug Any interruption of the grounding connection can create an electric shock hazard If you are unable to insert the plug into your wall plug receptacle contact your electrician to perform the necessary alterations to ensure that the green green yellow wire is attached to earth ground WARNING This product operates with voltages that can be lethal Pushing objects of any kind into cabinet slots or holes or spilling any liquid on the product may touch hazardous voltage points or short out parts D Newport Experience Solutions 9 EDH0175En1031 09 15 SR50 Series Compact High Resolution Rotation Stages 6 2 ESP COMPATIBLE EDH0175En1031 09 15 Connection On each stage is represented a label which indicates its name and its serial number WARNING Always turn the controller s power OFF before connecting to a stage Stages may be connected to the rear panel motor connectors any time prior to power up with the supplied
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