RACO International, L.P. Bethel Park, PAracointernational.com/PDF_DS/RACO Product OverviewPW.pdf · Bethel Park, PA. RACO Introduction ... Material Handling: Gates, Flop Gates, Diverter

RACO International, L.P.Bethel Park, PA

RACO Introduction

History of RACO

Founded over 60 Years ago in GermanyThe Roots are in the Coal IndustryFirst Actuators where used for:

Door LocksCoal ChutesGates for Loading and Unloading of CoalDiverter Gates

Design permissive: Heavy Duty, Withstanding Harsh andRugged Outdoor Environments, Simple to Operate

SM2 Actuator

Unit train Loading Facilitywith SM2 Actuator

RACO Introduction

History of RACO

Since over 50 Years in the USA, Bethel ParkOver the Decades Business has spread into a wide Area of Industries:

Aggregates: Coal, Gravel, Copper, Ore, Organic Compounds Material Handling: Gates, Flop Gates, Diverter GatesAutomation: Machine Components, Press Applications, PositioningMarine: Moveable Bridges, Lock and Dam, Flood ControlTransportation: Monorail, People Mover, Government: DOT, DOD, DOE, NASA,

And still Supporting the Coal Industry with Reliable Actuators

Modular Actuator MA

Products

Main Features of MA Actuators

Heavy DutyEight Sizes Available ( 4 to 11 )From 550 lbs to 225,000 lbsStroke from 3.9” to 263”Five Arrangement Types A, C, N, M, THuge Selection of AccessoriesTemperature Range from -40ºF to 180ºFExplosion Proof Version AvailablePure Electro-Mechanic, no FluidsAnti Rotation Device, Standard in allActuatorsEnvironmentally FriendlyHigh Energy Efficient

Products

Compact Actuator Main Features of Compact Actuators

Shortest Overall Dimension by Longest StrokeFour Sizes Available ( 2, 4, 6, 7 )From 112 lbs to 9,000 lbsSpeed from 0.08”/sec to 3.5”/secStroke from 3.9” to 39.3”Four Arrangement Types A, C, N, MHuge Selection of AccessoriesTemperature Range from -4ºF to 150ºF

Products

Rotary ActuatorMain Features of Rotary Actuator

Seven Sizes from 300 to 10,300 lb-ft¼, ½, ¾, Full, Multiple or Custom Turns Speed from 1 to 30 sec for ¼ turnRugged Flange Mounting StandardHollow or Solid Output ShaftStandard Configuration Features the RACO MotorOther Motors (DC, Servo) Available Full Range of Position Feedback Devices:

1. Limit Switches2. Potentiometer3. Electronic Digital Positioning, EPS 02 / 06

Temperature Range from -40ºF to 180ºFExplosion Proof Version AvailableEnvironmentally FriendlyHigh Energy Efficient

Products

Linear Modules LM

Main Feature of LM Actuators

Two Sizes LM 3 & LM 4Extremely Fast, up to 200 inch/secLoads up to 800lbs, Side Loads 400lbsStroke Length up to 240” without SpliceExtremely Durable, > 1,000,000 CyclesRepeatability of +/- 0.003”Steel Cord Reinforced BeltDelrin Tires on Ball Bearing Temperature Range from -5ºF to 185ºFFlexible Arrangement in X, XX, XXY, XXYYZ

Modular Actuator MA

Products Modular Actuator

Products

The rotational energy, produced by the electric motor, will be converted into a linear movement by the ACME or Ball Screw installed within the thrust unit. ACME screws are typically self-locking. Based on a low lead selection and the resulting large surface area between the nut and the screw provides a robust power transfer assembly and a high capability for shock loading. Static loads, which can always be higher than the nominal thrust, can be safely maintained in all positions.

ACME Screw

RACOMotor

Coupling HousingTrunnion

ClevisNut

BearingHousing

ACMEor

Ball ScrewFrontCap

MotorTerminal BoxAnti Rotation

Devise


Products

ACME ScrewSpring Loaded Nut Housing

Front Spring PackageRear Spring

Package

ACME Nut

Nut Housing

Large Surface Area between Nut and Screw Self LockingHigh Static LoadExcellent Shock ResistanceHammer Blow FeatureAdjustable Spring Package, front / back

Hammer Blow Pin

Hammer Blow Pin


Products

Inherent to the Ball Screw design, the contact between the ball nut and the ball screw are point to point connections provided by a number of re-circulating high precession balls. The rolling friction of the balls is extremely low compared to the temperature range, smaller drive motor, starter and infrastructure due to the high efficiency, and an extremely high position accuracy and repeatability. In combination with a spring package, counter weight or other means which would provide a source of stored energy, a defined failsafe position can be obtained in case of a electrical power loss or other mechanical interruption or failure.

Ball Screw

RACO Ball Nutwith Internal Cross OverBall Return

Very High AccuracyHigh Efficiency, >=95%Long LifeHigh SpeedInternal Ball Return


Products

Type N

Type M

Type C

Type A

Type T

Modular System


Products

Modular System


Products

RACO Motors

Standard RACO AC Motor3 Phase, 60 Hz, 230VAC or 460VACPole: 2, 4, 6, 8Frame Size: 63, 72, 80, 90, 100, 132From 0.1kW to 6.6 kW

Special Features:Suitable for Adaptable Accessories asBrake, Hand Wheel, Limit Switches, Analog Position Encoder, ThrustOverload Protection…Hand Wheel Disengage with Interlock Brake Release


Products

RACO Motors

Motor Heater:Imbedded Resistive Winding HeaterSelf Regulating Heating TapeReduced 2 Phase Motor Voltage

Brake Heater:Brake RectifierSelf Regulating Heating Tape

Compartment Heater:Self Regulating Heating TapeSpace Heater

Heating Tape Brake Rectifier

Reduced Voltage


Products

RACO Motors

RACO Smart Motor:On Board VFD & Processor BoardInternal PID Position ControlVariable Speed & Position SetpointUp to 16 Binary Position SetpointsOne Analog Position SetpointOne Analog Speed Setpoint

RACO DC Motor:12V & 24V withElectronic Position Limit Switches


Products

Mounting Accessories

Trunnion BracketsCardanic Trunnion MountFront FlangeRear EyeClevisSpherical Rod EyeThreaded Male StudTrunnion Cradle MountSpring Loaded Front Clevis


Products

Rod Cover

Features:Neoprene/Nylon -40ºF to185ºFTeflon/Fiberglas -40ºF to 300ºFFlexible AccordionAir BreatherSolid PVC Rod CoverStainless Steel Rod Cover

Function:Protection against dust, rain,salt water, ice buildup,varmints, radiant heat, waterrun off, mechanical protectionof thrust tube and wiper seal, ...


Products

Movable Bridge Actuators

Standard Features:Marine Type Coating ( Macropoxy 646)Inner Corrosion PaintSealed Joints and ConnectionsDouble Front Cap Seal & Ice WiperSynthetic Long Life Lubrication (Exxon Mobile SHC 460)Brake Motor with Disengage Hand WheelNut Housing with Belville SpringsLarge Terminal Boxes & Accessory Housingwith Compression Fittings

Optional Features:Rod CoverMotor / Brake & Compartment Heater


ProductsProducts Modular Actuator





Products Compact Actuator

Compact Actuator

Products

Compact Actuator

Design:

Equipped with ACME or Ball ScrewFront and Rear Eye MountTrunnion Bracket MountClevis or Rod EyeStandard Configuration Features the RACO Motorwith all AccessoriesOther Motors Available ( Servo, DC, Stepper,..)Permanently LubricatedAnti Rotation Device, Standard in all Compact Actuators


Products

Compact Actuator

Applications:

Laminate Press & HandlingStacking, Loading & Un-LoadingIndustrial Parts Material HandlingSecurity, Fire, Paint Chamber DoorLock and Opening ActuatorFood & Beverage Filling, Mixing, SortingBuilding Window Ventilation, ShadingPallet Handling, PackagingManipulator, Material Handling, Lift AssistConveyor Belt / Roll SteeringAGV, Automated Guided VehicleTest Labs, Furniture, Automotive,Appliances


Rotary Actuator

Products Rotary Actuator

Rotary Actuator

Main Features:

Output Torque from 300 to 10,300 lb-ftSpeed from 1 to 30 sec for 90º RotationConfigurable Rotation 90º, 180º, 360º,Multi Turn or Custom SelectionHollow or Solid Shaft OutputStandard RACO Motor AccessoriesAvailableFlange Mounting StandardEnvironmentally friendly

Limit SwitchesAnalog Feedback4-20 mA

Motor

Hand Wheel

Helical Gear Box

Hollow orSolid Shaft


Rack & Pinion LouverFlow Valve Air Damper

Applications:

Air Volume, Intake, Exhaust,Pressure, Flow ControlDiverter GatesWater Valves / GatesRack & PinionButterfly ValvesTurn TablesTurrets


Linear Modules LM

Products Linear Module Actuator

Products

LM 3 & LM 4

Main Components:LM 3 & LM 4 Precision ExtrusionAlloy 6063Carriage with 12, 18, 24 RollersBall Bearing with Delrin TiresLoad Attachment PlateSteel Cord Reinforced BeltZero Backlash PulleyTension EndDrive EndAttachment to Gearbox, PlanetaryGearbox, or direct Drive Motor

XXYYZ Configuration


Products

LM 3 & 4 Extrusion Profile


Products

Main Applications:Material HandlingWork Cell Applications TestingSorting & StackingPackagingSpray & PaintingPlywood

Edge RigidizingFire RetardantLogo Silk Screening

GlassCuttingEdge FlamingEmulsion Spraying

Textile, Bolt Rollout Welding Guide


Products

NO Maintenance Continuous Duty


ProductsProducts Linear Module Actuator

Electrical AccessoriesMechanical Limit Switches

Up to 6 pairAnalog Potentiometer

0 to 10V DCAnalog 4-20mA, DMU2Electronic Limit Switch, EPS02One Pair, Relay Contacts

Electronic Limit Switch, EPS06One Pair, Relay ContactsThree Pair, Open Collector 24VDCAnalog 4-20mA, 0-10VDCPWM, Encoder A&BThrust Overload Protection

Proximity Switches

Systems Components

Electrical Accessories

Thrust Overload ProtectionCurrent MonitoringPower Monitoring

Position ControllerSingle ActuatorSynchronized MovementElectrical EngineeringProgramming

Variable Frequency Drives, VFDControl Panel Construction Power Plug & Control Plug IP65On Board Control, Plug & Play

Systems Components

Electric Actuator AdvantagesElectric Actuator Advantages

Size – Thrust Up to 224,500 lbsFewer Base components:

Thrust Unit, Coupling Housing and Drive MotorSelf ContainedCosts – Much Lower Initial and Turn KeyEnvironment – Well suited for Harsh EnvironmentsEnergy EfficientSimple to InterfacePositioning Capability – Very Precise and AccurateOperating Costs - LowMaintenance – Infrequent IntervalsEasily Automated – Servo, VFD, Position Feedback OptionIdentical behavior extending or retracting

Disadvantages of Hydraulic Systems

Sizes – Hydraulic Systems only Economical in Very Large Sizes.Base Components

Hydraulic Systems need Many Components: Cylinder Rod, Piston, Seals, Cushions, Pump, Piping or Hoses, Rod Gland.

Costs – Initial and Turn Key Very High; Installation Time, Flushing…Environment – Be careful, Potentially Harmful to the SurroundingsOperating Costs – High, Not Energy EfficientMaintenance – LEAKSControl – Complex, Temperature Dependent Positioning only with Elaborate Feedback DevicesDanger, High Pressure PresentSmall Orifices, Receptive to Clogging due to Debris


Disadvantages of other Mechanical Systems (Screw Jack)

Sizes – Not all Sizes Available ACME or Ball Screw with Low Duty CycleCosts – CheapEnvironment – If not Enclosed, ProblematicOperating Costs and Maintenance – Must be Greased OftenInefficient – Worm Gear Driven, BacklashNot often Automated – Hand Crank MainlyHigh Startup Torque Required


RACO Repair ServiceRACO Repair Service

RACO In-House Repair Service

50 Years of Experience

Repair Service with Warranty

Load Test & Diagnostic Capability

Reliable Service

Large Inventory of Parts

Quick Turn-Around

Customer ListCustomer List

Dick CorpDravo CorpEastman KodakFMC CorpFord Motor CompanyGeneral ElectricGeneral FoodsGeneral MotorsJames Hardie Kraft FoodsKruppMaglevMead Paper CompanyMorgan Engineering & ConstructionMorton Salt

3MAdolph Coors AK Steel CorpALCOAAllis ChalmersAmtrakArcelor MittalBechtel CorpBombardierCarrier CorporationCaterpillarChina SteelChryslerConsol CoalContinental Grain Co.Corning

PPG IndustriesPratt & WhitneyProctor & GambleRockwell InternationalScott Paper CompanyStelco LtdTimkenUnion CarbideUS Post OfficeUSXWalt Disney

RACO Customer Reference List – 2009

THANK YOU

FOR YOUR

ATTENTION

RACO

Examples

Application

Cold Rolling Mill / Steel Coil Production

Messurment Arm on Roll Grinding Mashine

RACO Electric Actuator: Type T1N6

RACO ApplicationsRACO Applications



Messurment Arm on Roll Grinding Mashine

RACO Electric Actuator: Type T1N6



Positioning Device for Strip Cutting System

RACO Electric Actuator: Type T1R5 & T6L4-140



Positioning Device for Strip Cutting System

RACO Electric Actuator: Type T1T5



Locking Device for Strip Cutting System

RACO Electric Actuator: Type T6C4-140Technical Data: 1.150lbf, 3.9“, 1“/sec


Steel Industry, Tube Mill

Flying Shear: High Dynamic Tube Cutting ApplicationSevere Environment

RACO Electric Actuator: Type K1C7 with Servo Motor


Cold Rolling Mill / Steel Coil ProductionMaterial Handling / Overhead Crain

Coil Gripper

RACO Electric Actuator: Type T1M4Technical Data: 1.150lbf, 15.7“, 0.7“/sec

Bulk Material Handling

Diverter Gate Operator Type: T1C6Technical Data: 4.500 lbf, 23.6“, 1.2“/sec



Diverter Gate Actuator / Type: T1M7Technical Data: 9.000 lbf, 23.6“, 1.2“/sec




Diverter Gate Actuator / Type: T1M7Technical Data: 9.000 lbf, 23.6“, 1.2“/sec

Bulk Material Handling / Coal Conveyor Belt

Snow Plow Actuator / Type: T1K8Technical Data: 27.000 lbf, 39.4“, 0.2“/sec



Bulk Material Handling / Coal Conveyor Belt

Snow Plow Actuator / Type: T1K8Technical Data: 27.000 lbf, 39.4“, 0.2“/sec


Bulk Material Handling, Coal Strip Mining

Excavator Tip Actuator / Type: T1N7Technical Data: 9.000 lbf, 23.6“, 1.2“/sec


Bulk Material Handling, Coal Fired Power Plant

Boiler Coal Shoot Gate Actuator / Type: T1K5, Explosion Proof Environment, Class II, Division I & II, Group FTechnical Data: 2.250 lbf, 31.5“, 1.2“/sec


Bulk Material Handling, Ammoniac Ship Un-loading Facility

Conveyor Belt Roll Tension Actuator / Type: T1M8Technical Data: 18.000 lbf, 31.5“, 1.2“/sec


Bulk Material Handling, Ammoniac Ship Un-loading Facility

Conveyor Belt Roll Tension Actuator / Type: T1M8Technical Data: 18.000 lbf, 31.5“, 1.2“/sec


Bulk Material Handling, Basalt & Asphalt Mixing

Gate Valve Actuator / Type: T1M6Technical Data: 4.500 lbf, 31.5“, 1.2“/sec


Bulk Material Handling, Suggar Beet Processing Plant

Conveyor Belt Steering Actuator / Type: T1M6Technical Data: 4.500 lbf, 31.5“, 1.2“/sec

Industrial Machinery & Equipment

Laminated Flooring Press, Material Positioning(Vertical and Horizontal Control)



Industrial Machinery & Equipment

Laminated Flooring Press, Material Positioning(Vertical and Horizontal Control)

Automotive Machinery & Equipment Assembly Line Lift System

Type: T6Q7



Automotive Machinery & Equipment

Hexapod Sheet Metal Press Line Loading & Unloading SystemType: K1E6


Telecomunication, Radio Relay Systems

Positioning of Parabolic Dishes


Telecomunication, Radio Relay Systems

Positioning of Parabolic Dishes

Lock & Dam, Hydro Mechanical Equipment

Lock Door Actuator, Type: K1R9












Movable Bridges / Wedges, Lifting & Locking Pin Equipment

Locking Pin Bascule Bridge, Type: K1R8


Movable Bridges / Wedges, Lifting &Locking Pin Equipment

Lifting Bridge Actuator, Type: T1R8





Documents

RACO International, L.P. Bethel Park, PAracointernational.com/PDF_DS/RACO Product OverviewPW.pdf · Bethel Park, PA. RACO Introduction ... Material Handling: Gates, Flop Gates, Diverter