LHM Product User`s Manual Firmware 5.00 and up Last Update: July
Contents
1. 2 kg LHMI50A T3 oa meee 5 0 46 kg LHM200A T3 n E 7 0 52 kg Comparison LHM Series2. LHM Product User s Manual Firmware 5 00 and up Last Update December 10 2015 Visit www zaber com wiki for more recent updates Zaber Technologies Inc 2 605 West Kent Ave N Vancouver British Columbia Canada V6P 6T7 Table of Contents A O 1 O TO 2 A RE 3 Physical Installation adecua 3 MU eenen eere e Cate cece e er os aaa lo reco dodo 3 Grounding Aei ini e Tine EEN RDA EIA OA AR AAA EA aaa 3 MIENIA IEI E SE A E E E E E EEE EEE OEE EEE A E EAE E E E 4 DA NN 5 Pinout for D sub 15 Connectors A series and X Series controllers and peripherals oo oo nccnn 5 Altermate Controllers ici ad 6 ISA O casas A 4 Leake 6 Home SENSO WAT tt A AA A ces A ARA A 6 AAA donesuontenscneduecesshcesebessoesecsseessoenduestessnacesstes 8 Standard Products ito dara 8 CUSTOM 0 6 Lene RO ee re See 8 How to TETU products sissedsvcteas testes Cesta lad idas 8 A NN 9 Contact Informatio donen ao coeesoncosscsceteseossacnsescesscsnescacesdecs ssevoctesesessoseseeceesss seuscoceacsescsseenscoeeseaveses 10 Disclaimer Zaber s devices are not intended for use in any critical medical aviation or military applications or situations where a product 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
3. 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 Output Pinout for D sub 15 Connectors A series and X Seriescontrollers and peripherals 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 environments The typical value for the pull up resistor Ry oap 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 Policies 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 Zabe
4. e grounded via the shield wire of the data cables This should normally provide a path to ground via the computer For units which are being used without a computer a ground lead should be connected to the shield of one of the data cables Installation 3 Maintenance The LHM stages do not need regularly scheduled maintenance but can be lubricated if performance appears reduced or a noise is produced by the stage We recommend Super Lube Bottle Oil with Syncolon PTFE Lubricant Product number 51004 Super Lube oil can be applied to the lead screw and to the running surface silver base of the stage Other lubricants can be used as long as they are compatible with Acetal Delrin Maintenance Operation The LHM T3 stages are designed to be controlled with any of Zaber s X Series or A Series Stepper Motor Controllers Zaber s controllers and peripherals are designed for ease of use when used together Optimal settings for each peripheral such as the default current speed acceleration and limit settings can be loaded by setting the peripheralid T 66 on the controller The peripheral ID is listed as the ID on the peripheral s label A list of IDs is also available on the ID Mapping page For more information on device operation refer to the controller s user manual Pinout for D sub 15 Connectors A series and X Series controllers and peripherals A or X series controller female T3 Peripheral male T4 Periphera
5. l male Pin Function 5V Encoder Error reserved Away Sensor Home Sensor Ground Motor B1 Motor Al 5V Encoder A Encoder B O ONIN NIB OO NO Operation 12 Encoder Index 13 Ground 14 Motor B2 15 Motor A2 encoder embedded peripherals only devices with encoders with index only devices with away sensors only devices with linear or direct reading encoders only 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 Motor The LHM stage uses a size 8 stepper motor e 0 8 A Phase e5 4 phase e 1 5 mH phase Home Sensor Wiring A Hall effect sensor is mounted in the device for use as a home sensor It is part number Al 120LLHLT 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
6. nformation The original instructions for this product are available at http www zaber com wiki Manuals LHM Contact Information 10 Specification Microstep Size Default Resolution Integrated Controller Recommended Controller Repeatability Backlash Maximum Speed Minimum Speed Speed Resolution Encoder Type Peak Thrust Maximum Continuous Thrust Maximum Centered Load Maximum Cantilever Load Guide Type Linear Motion Per Motor Rev Motor Steps Per Rev Motor Type Motor Rated Current Motor Winding Resistance Inductance Motor Connection Default Resolution Mechanical Drive System Limit or Home Sensing Axes of Motion LED Indicators Mounting Interface Vacuum Compatible Operating Temperature Range Contact Information Value 0 124023437 um No X MCB1 48 V Recommended lt 4 um lt 30 um 65 mm s 0 0012 mm s 0 0012 mm s None 25N 25N 50 N 25 N cm Plain bearing 1 5875 mm 200 Stepper 2 phase 600 mA phase 6 5 ohms phase 3 5 mH phase D sub 15 1 64 of a step Lead screw Magnetic hall sensor 1 No M3 threaded holes No 0 to 50 degrees C Alternate Unit lt 0 000157 lt 0 001181 2 559 s 0 00005 s 0 00005 s 5 6 lb 5 6 lb 11 2 lb 35 4 oz in 0 062 RoHS Compliant Yes CE Compliant Yes Comparison LHM Series Part Number Travel Range Accuracy unidirectional Weight LHM025A T3 Aa ee 0 30 kg LHM050A T3 en o a 0 36 kg LHM100A T3 ou onda a 0 4
7. r 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 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 8 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 2 605 West Kent Ave N Vancouver British Columbia Canada V6P 6T7 Web www zaber com Email Please visit our website for up to date email contact i
8. 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 Physical Installation Mounting There are several options available for mounting Zaber stages Use the mounting holes in the bottom to mount to a surface or to another stage You might have to move the carriage to access the bottom mounting holes Some stages have mounting holes in the end plates for mounting vertically Mounting screws are included with most stages Caution Some stages have threaded through holes in the top mounting plate of the carriage Be sure not to install mounting screws too deep causing them to interfere with inside parts of the stage LHM series stages can be mounted to a standard metric or imperial breadboard with our AP101 adaptor plates Grounding To prevent damage to the device due to static buildup the device should be properly grounded Failure to ground the unit may result in the unit shutting down unexpectedly or ceasing to communicate with the computer This problem can be minimized by not touching the unit during operation If the unit fails due to static discharge unplugging it and plugging it back in or sending a Restore Settings command will usually fix the problem Most Zaber devices ar
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