Lintech product training april 2008

transcript

Mechanical TrainingMechanical Training 1111--20072007

ELECTROMATEToll Free Phone (877) SERVO98

Toll Free Fax (877) SERV099www.electromate.com

sales@electromate.com

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Training OutlineTraining Outline

Linear Bearing TypesLinear Bearing TypesDrive Mechanism TypesDrive Mechanism TypesReview of Positioning ComponentsReview of Positioning Components

LINTECH catalogsRound Rail ProductsBall Screw Assemblies

How to select a proper productStandard and Custom products

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LINTECHLINTECH’’ss View Of TheView Of The

Overall mechanical positioning marketOverall mechanical positioning marketLow End High EndMiddleRepeatablilty > .001 inch

Repeatability between .005 & .0001 inch

Repeatablilty < .0001 inch

Repeatablilty > .005 inch

Systems With Systems WithSystems With

* Rod Type Actuators* Plastic Rollers* Plastic Bearings

* Round Rail Linear Bearings* Square Rail Linear Bearings* Cross Roller Linear Bearings* Ball Slides* Acme or Ball Screw Driven* Belt Driven

* Air Bearings* Cross Roller Bearings* High Accuracy Lead Screws* Linear Motors

LINTECH plays in Future PlansFuture Plans ELECTROMATEToll Free Phone (877) SERVO98

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Linear Bearing TypesLinear Bearing Types

Ball & RodBall & RodCross RollerCross RollerPlastic or Steel RollerPlastic or Steel RollerRound RailRound RailSquare RailSquare Rail

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Ball & Rod Ball & Rod Light Loads

less than 200 lbs

Small Moment LoadsShort Travels

less than 24 inches

Good Accuracy and Repeatability

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Cross RollerCross RollerMedium Loads

less than 600 lbs

Medium Moment loadsShort Travels

less than 24 inches

High Accuracy & Repeatability

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Plastic or Steel RollerPlastic or Steel RollerLight Loads

less than 200 lbs

Moment loads increase frictioncan cause damage to rollers

Long Travelsgreater than 20 feet

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Round RailRound RailMedium Loads

less than 600 lbs

Good moment loadsLong Travels

greater than 20 feet

Good Accuracy and Repeatability

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Round RailRound RailRecirculating Balls

Long Life

Adjustable Preload on bearingsWaycovers optionalMost industrial applications

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Square RailSquare RailHeavy Loads

greater than 3000 lbs

Very good moment loadsLong Travels

greater than 20 feet

Very good Accuracy and Repeatability

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Square RailSquare RailRecirculating Balls

Long Life

Adjustable Preload on bearingsWaycovers optionalMost industrial applications

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Round Rail versus Square RailRound Rail versus Square Rail

Round RailRound Rail Square RailSquare RailELECTROMATE

Toll Free Phone (877) SERVO98Toll Free Fax (877) SERV099

www.electromate.comsales@electromate.com

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LINTECH provides round rail products within its LINTECH provides round rail products within its Positioning Components product linePositioning Components product lineLINTECH provides round rail & square rail products LINTECH provides round rail & square rail products within its Positioning Systems product linewithin its Positioning Systems product line

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Mechanical Drive TypesMechanical Drive Types

ManualManualPneumaticPneumaticHydraulicHydraulicRack & PinionRack & PinionScrew DrivenScrew DrivenBelt & PulleysBelt & PulleysLinear MotorsLinear Motors

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Mechanical Drive TypesMechanical Drive Types

LINTECH providesLINTECH providesManual DrivenScrew DrivenBelt & Pulley Driven

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Screw DrivenScrew Driven

Acme ScrewAcme ScrewThe nut grooves ride in the matching acme screw grooves, much like the nut & bolt which yields a high friction system.

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Ball ScrewBall ScrewThe nut utilizes one or more circuits of re-circulating steel balls which roll between the nut & ball screw threads (grooves), providing a low friction system.

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Ball Screw with Ball Screw with TurciteTurcite NutNutVery similar in operation to an acme screw system. Nut contacts screw grooves differently thus producing a more efficient, higher speed & higher duty cycle assembly than an acme.

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BacklashBacklashMovement of the screw occurs before the carriage (or nut) occurs.Not important for Unidirectional positioning applicationsWant to eliminate for Bidirectional positioning applications - improves repeatability

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BacklashBacklash

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Two Nut Preloaded AssemblyTwo Nut Preloaded AssemblyTwo nuts separated by a spring (or spacer) used to eliminate backlash.

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One Nut Preloaded AssemblyOne Nut Preloaded AssemblySingle nut used with oversized balls to eliminate backlash.

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Acme ScrewAcme Screw

Typically is a plastic or bronze nutTypically is a plastic or bronze nutProvided in English or Metric versionsProvided in English or Metric versionsTwo Nut versionsTwo Nut versions

Preloaded (no backlash)Non-preloaded (less expensive)

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Acme ScrewAcme Screw

Ideal for:Ideal for:Vertical applicationsLow Duty CycleLow SpeedLow Noise

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Ball ScrewBall Screw

Rolled Ball ScrewRolled Ball ScrewScrew is rolledNut is tapped Provided in English or Metric versionsThree Nut versions

Preloaded (no backlash)Non-preloaded (less expensive)Non-preloaded Turcite nut

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Rolled Ball ScrewRolled Ball ScrewRougher operating than precision ball screwLouder audible noise than precision ball screwLower cost than precision ball screw

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Precision Ball ScrewPrecision Ball ScrewScrew is precision rolledNut is groundProvided in English or Metric versionsTwo Nut versions

Preloaded (no backlash)Non-preloaded (less expensive)

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Precision Ball ScrewPrecision Ball ScrewRougher operating than ground ball screwLouder audible noise than ground ball screwLower cost than ground ball screw

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Ground Ball ScrewGround Ball ScrewScrew is groundNut is groundProvided in English or Metric version Highest in costSmoothest operatingOne Nut version

Preloaded (no backlash)

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Ideal for:Ideal for:High Duty CycleHigh SpeedLong Life

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Belt DriveBelt Drive

Typically used to move loads at high speeds (50+ Typically used to move loads at high speeds (50+ IPS) with less repeatability & accuracy than screw IPS) with less repeatability & accuracy than screw driven systems.driven systems.Drive system utilizes two pulleys along with a steel Drive system utilizes two pulleys along with a steel reinforced polyurethane belt.reinforced polyurethane belt.

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Belt DriveBelt Drive

FeaturesFeaturesQuieter than ball screws in high speed applicationsNot as repeatable as a screw driven systemsIdeal for high duty cycle, high speed, and long travel applications

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Accuracy & RepeatabilityAccuracy & Repeatability

AccuracyAccuracyHow well a positioning system makes a true relative move in reference to an absolute location.

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RepeatabilityRepeatabilityHow accurate, over successive move attempts, a positioning system can return to a known, previously traveled location. The direction of travel can either be from one side (unidirectional), or from both sides (bidirectional).

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Accurate & RepeatableAccurate & RepeatableIdeal SystemExpensiveHard to do

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Accurate & NOT RepeatableAccurate & NOT RepeatableNot wanted in MOST positioning applications

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Not Accurate & NOT RepeatableNot Accurate & NOT RepeatableNot wanted in MOST positioning applications

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NOT Accurate NOT Accurate -- But RepeatableBut RepeatableDesired for most positioning applications

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Repeatability is Most ImportantRepeatability is Most ImportantIf your system is repeatable - you can make it more accurate for a given application by having the electronic position controller move a little bit more, or a little bit less, to get to the exact position required - then rely on the repeatability of the overall system to move back to this location over & over again

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People frequently mistake Repeatability for People frequently mistake Repeatability for AccuracyAccuracy

Remember to ask your customer if they are looking for a repeatable system OR an accurate systemHelp them to understand the difference

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LLININTTECHECH Positioning ComponentsPositioning Components

Provide the customer with the opportunity to use off Provide the customer with the opportunity to use off the shelf components when designing & building the shelf components when designing & building their Positioning Systemtheir Positioning System

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LLININTTECHECH Positioning Positioning ComponentsComponents

CatalogCatalogWebsiteWebsite

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LLININTTECHECH Positioning ComponentsPositioning Components

StrengthsStrengthsLarge Standard SelectionQuick DeliveryMany Custom OptionsGood Profit Margins

up to 30% GP and NO programming required

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LLININTTECHECH Ball Screw AssembliesBall Screw Assemblies

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How to select an assemblyHow to select an assemblyLoadLifeSafety FactorsOther

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StrengthsStrengthsLarge Standard SelectionQuick DeliveryMany Custom OptionsGood Profit Margins

up to 30% and NO programming required

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LLININTTECHECH Positioning SystemsPositioning Systems

Provide the customer with the opportunity to use off the Provide the customer with the opportunity to use off the shelf manual or motor ready finished Positioning Systems shelf manual or motor ready finished Positioning Systems when designing & building their system.when designing & building their system.

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How to select a Positioning SystemHow to select a Positioning SystemLoadLifeSafety FactorsSpeedsAccelerations & Thrust ForcesAccuracy & RepeatabilityOther

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LLININTTECHECH 130 Series130 Series

Best AttributesBest AttributesLeast expensiveLong travel screw drivenLight loadsSee Product Awareness in Secure Area of Website

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Best AttributesBest AttributesLeast expensive belt driven systemIdeal for light loadsSee Product Awareness in Secure Area of Website

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LLININTTECHECH 100, 110 & 120 Series100, 110 & 120 Series

Best AttributesBest AttributesLarger load capacity than 130 & 140Long travel screw or belt driven, SS bearings & railsMany multi-axis configurationsSee Product Awareness in Secure Area of Website

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Best AttributesBest AttributesRound rail designLarge carriage sizeLong travel screw drivenLarge screw diameters - faster speedsSee Product Awareness in Secure Area of Website

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LLININTTECHECH 160, 170 & 180 Series160, 170 & 180 Series

Best AttributesBest AttributesLarger load capacity than 90, 100 & 150 seriesLong travel screw or belt drivenLower cost than 150See Product Awareness in Secure Area of Website

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New Product Coming 1New Product Coming 1stst Quarter of 2008Quarter of 2008

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StrengthsStrengthsSimilar to 170 series – “Cartesian Look”Gaps on table are sealed - IP-30 rated unit

Main competition is StarPeople are highly interest in ordering just because of its “look”

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Best AttributesBest AttributesLow profile square rail designLarger load capacity than 100Larger carriage size than 100Large carriage sizes (4 & 8 inch)Long travel screw drivenBest straightness & flatness See Product Awareness in Secure Area of Website

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Best AttributesBest AttributesLow profile square rail designLarger load capacity than 150 & 170Large carriage sizes (6 & 12 inch)Long travel screw drivenBest straightness & flatness See Product Awareness in Secure Area of Website

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Best AttributesBest AttributesLow profile square rail designLargest load capacityLarge carriage sizes (6 & 12 inch)Long travel screw drivenBest straightness & flatness See Product Awareness in Secure Area of Website

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Best AttributesBest AttributesEnclosed square rail designLarge load capacity belt drivenLong travel lengths (up to 30 feet)See Product Awareness in Secure Area of Website

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LLININTTECHECH 300 & 400 Series300 & 400 Series

Best AttributesBest Attributes300 Series

Medium Load CapacitiesMedium Accuracy2 Competitors

400 SeriesLarge Load CapacitiesLarge Thru HoleNo Competitors

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StrengthsStrengthsLarge # of standard catalog selectionsLarge # of options in catalog

Certain combination of options allows our prices to be 10 to 30% below the competitionCertain combination of options can put our prices 10 to 30% higher than the competition - but our option configuration will make the competitors solution a CUSTOM solution - ours is STANDARD

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StrengthsStrengthsCan make Multi-axis systems:

Custom BottomCustom BottomBase PlatesBase Plates

StackingStacking

Using BracketsUsing Brackets

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StrengthsStrengthsProvide the Automation Specialists with a mechanical solution to combine with their electronics - maximize their profits

Because of our Limited Distribution Channels - You have a solution which is unique to your customer - thus you are in the drivers seat

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Service ManualsService ManualsDetailed technical data to assist in proper installation, operation and maintenance

has information on lubrication

See Website for easy access

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Lintech product training april 2008

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