LAC Product User`s Manual Firmware 5.00 and up Last Update
Contents
1. e B2 Green and White Alternate Controllers The device may be controlled by any 2 phase stepper motor controller with home sensor input Warning Operating the unit without correctly wiring up the home sensor can cause permanent damage to the unit We do not recommend using your own controller unless you are familiar with how to control a stepper motor with a hall sensor limit switch The following information is provided for reference only Damage to the actuator or hall sensor due to incorrect wiring is not covered by warranty Home Sensor Wiring A Hall effect sensor is mounted in the device for use as a home sensor It is part number A1122LUA T made by Allegro Click here for data sheet Your controller should be configured so the stage stops immediately little deceleration when the home sensor is triggered e Wire colour code 3 6 24 Vdc input red Home signal yellow Ground black The Hall sensor has an open collector output The default output is high impedance when the Hall sensor is not active When the sensor detects a magnet the Hall sensor pulls the output low to ground Pinout for D sub 15 Connectors A series controllers andperipherals Rioso Output If you are not using a Zaber controller ensure that your controller has a pull up resistor on the output line of the Hall sensor as shown in the diagram The bypass capacitor is optional but may help to eliminate false triggering in noisy envir2. 15 Motor Frame Size Bo Mechanical Drive System Limit or Home a a Home Sensor Axes of Motion of Motion Mounting Interface O 32 nut or 3 8 9 5mm shank Vacuum Compatible 0 to 50 degrees C RoHS T Yes Group Specifications LAC Series CE Compliant Yes ERA Weight 0 076 kg AAA Group Specifications LAC Series
3. LAC Product User s Manual Firmware 5 00 and up Last Update December 31 2013 Visit www zaber com wiki for more recent updates Zaber Technologies Inc Ist Floor 1777 West 75th Ave Vancouver British Columbia Canada V6P 6P2 Table of Contents BIRA ETITA RO 1 A O 2 OSA AG OM sas ics EEEE A APE IEEE AE T AENT FE A IE AA SEE E E E 3 Removing Ball Tipo iiaia Mal ee e Ae ae eee ass 3 Op rations satacduneesenapsacecseaceecussGseenss akesebeccesusnsouseevoassssuessosecdenassntessteenonoucedeeaseesass 4 Pinout for D sub 15 Connectors A series controllers and peripherals 4 Mot a a RE CE ne 5 Alternate Controllers seca ll iii edil berrea a 5 SIA A E evans Antares 5 Warranty and Repairs ssccsisccscsevssessseseesisesssnecesssessusdecsseseccecssasssdsassobeso snetsusedebocseeusensducdesacescoesdodces seseveasesebassoaetes 7 Standard products stat des as E de A in nent os den 7 CUSTOM PLOGUCtS i e ssced AR Late dei M EA A AA A nette E EA tte 7 Howto return products ennon saine entre ennemis it 7 Email Updates sis cicssssesascssncescsnccssnsssscsvsencesecssseaevessicesesssaceoseagsssess ed ecs saedoceatssuseedsdecedecsssesesdeedcocessseesssecessucssssess 8 Contact Information chsetsesh sens o ea aao se e orrei etes es ste Heesassbeusceaest cosets 9 Disclaimer Zaber s devices are not intended for use in any critical medical aviation or military applications or situations where a pro
4. all holder There is an adhesive on the threads of the ball tip to ensure that it does not come off accidentally so a fair bit of force may be needed to remove the tip Pliers can be used on the tip but the spline shaft should only be grasped by hand or with a soft tool plastic or rubber to avoid damaging it Installation 3 Operation This unit is designed to be controlled with the A MCA series chopper drive controllers See the manual for that device for a list of available settings and commands It is important to know the peripheral id of your motor If you ever need to restore the correct settings for your device send Set Peripheral ID command 66 to the controller with the peripheral ID as the data This ID can also be found on the motor label as ID XXXXX Pinout for D sub 15 Connectors A series controllers and peripherals A series controller female T3 Peripheral male T4 Peripheral male Pin Function 1 5V 2 reserved 3 reserved 4 reserved Operation 4 5 Home Sensor 6 Ground 7 Motor B1 8 Motor Al 9 5V 10 Encoder A 11 Encoder B 12 Encoder Index 13 Ground 14 Motor B2 15 Motor A2 encoder embedded peripherals only Motor The LAC stage uses a size 8 stepper motor e 0 24 A Phase e20 4 phase e 5 0 mH phase e Al Red and White e A2 Red e Bl Green
5. duct s use or failure could cause personal injury death or damage to property Zaber disclaims any and all liability for injury or other damages resulting from the use of our products Disclaimer Precautions Zaber s motion control devices are precision instruments and must be handled with care In particular moving parts must be treated with care Avoid axial loads in excess of the rated thrust load axial and radial impact dust and other contaminants and damage to the leadscrew thread These will reduce the performance of the device below stated specifications Precautions Installation You can mount the actuator by using the 9 5mm mounting shank Tighten a clamp around the shank or secure the included 3 8 32 screw on the other side of the hole See the LAC webpage for dimensions and other details We recommend using an AMBO95 or similar for mounting Removing Ball Tip The LAC actuators come with a 2 5mm diameter ball tip You can remove the ball tip and use the M3 threaded tip To remove the tip extend the shaft so you can grip it between your fingers Hold the spline shaft in one hand and unscrew the ball tip with the other hand Caution Do not unscrew the ball tip while holding the actuator body This could apply too much torque to the spline and loosen its fit to the internal bushing which can increase backlash and reduce lifetime The ball is separate from the ball holder Be careful not to lose the ball after you loosen the b
6. onments The typical value for the pull up resistor Rj gap is 10k and for the bypass capacitor is 0 1uF to 1uF The larger the capacitance the better the noise filtering but the slower the response time Home Sensor Wiring Warranty and Repair For Zaber s policies on warranty and repair please refer to the Ordering Polices Standard products Standard products are any part numbers that do not contain the suffix ENG followed by a 4 digit number Most but not all standard products are listed for sale on our website All standard Zaber products are backed by a one month satisfaction guarantee If you are not satisfied with your purchase we will refund your payment minus any shipping charges Goods must be in brand new saleable condition with no marks Zaber products are guaranteed for one year During this period Zaber will repair any products with faults due to manufacturing defects free of charge Custom products Custom products are any part numbers containing the suffix ENG followed by a 4 digit number Each of these products has been designed for a custom application for a particular customer Custom products are guaranteed for one year unless explicitly stated otherwise During this period Zaber will repair any products with faults due to manufacturing defects free of charge How to return products Customers with devices in need of return or repair should contact Zaber to obtain an RMA form which must be filled out and sent back
7. to us to receive an RMA number The RMA form contains instructions for packing and returning the device The specified RMA number must be included on the shipment to ensure timely processing Warranty and Repair 7 Email Updates If you would like to receive our periodic email newsletter including product updates and promotions please sign up online at www zaber com news section Newsletters typically include a promotional offer worth at least 100 Email Updates Contact Information Contact Zaber Technologies Inc by any of the following methods Phone 1 604 569 3780 direct 1 888 276 8033 toll free in North America Fax 1 604 648 8033 Mail 1777 West 75th Ave Ist Floor Vancouver BC Canada V6P 6P2 Web www zaber com Email Please visit our website for up to date email contact information Contact Information Group Specifications LAC Series Alternate Unit Microstep Size Default Integrated Controller Recommended Controller A MCA 24 V Recommended Travel Range 10mm 394 Accuracy unidirectional 10 um 0 000394 Repeatability Spm 0 000059 Backlash 2m 0 000079 Maximum Speed mms 0 472 is peed 0 0000145 mm s 0 00000 s PET Resolution 0 0000145 mm s 0 00000 s Encoder Type None Peak Thrust HON 9 0 Ib Linear Motion Per Motor Rex 0 3048 mm 0 012 Motor Rated Current P40mA phase Motor Winding Resistance 20 4 ohms phase Inductance 5 mH Motor Connection D sub
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