Packaged Electromagnetic Clutches/Brakes
Boston GearElectromagnetic Clutchesand Brakes - USAEnclosed and Open Gearing,Electrical and Mechanical P.T.Components, PrecisionGearheads, Precision CouplingsSouth Beloit, IL 61080815-389-3771For application assistance:1-800-825-9050Electromagnetic Clutchesand Brakes - EuropeQuincy, MA 02171617-328-3300For application assistance:1-800-816-5608For sales office: 33 (0)2 41 21 24 76Huco DynatorkPrecision Electric Coils andElectromagnetic Clutches andBrakes - USAInertia DynamicsOverrunning Clutchesand HoldbacksSpring Set Brakes; Power On andWrap Spring Clutch/BrakesWarren, MI 48089586-758-5000Torrington, CT 06790860-482-4444For application assistance:1-800-927-3262Matrix InternationalMarland ClutchElectromagnetic Clutchesand Brakes, Pressure OperatedClutches and BrakesRoller Ramp and Sprag TypeOverrunning Clutchesand BackstopsBrechin, Scotland 44 (0) 1356 602000Burr Ridge, IL 60527630-455-1752Warner LinearStieber ClutchLinear Actuators andGuideways - USAOverrunning Clutchesand HoldbacksBelvidere, IL 61008815-547-1106Heidelberg, Germany 49 (0)6221 30 47 0China852 2615 9313Taiwan886 2 2577 8156Singapore65 487 4464Wichita Falls, TX 76302940-723-3400Thailand66 2 322 0481Australia612 9894 0133S. Africa27 11 918 4270Twiflex LimitedCaliper Brakes and ThrustersTwickenham, England 44 (0) 20 8894 1161Hertford, England 44 (0) 1992 501900Formsprag ClutchPneumatic and Oil ImmersedClutches and Brakes - USABedford, England 44 (0)1234 350311Precision Couplingsand Air MotorsColumbia City, IN 46725260-244-6183Altra Industrial Motion Asia Pacific and AfricaPneumatic Clutchesand Brakes - EuropeFor customer service:1-888-999-9860St Barthelemy d’Anjou, France 33 (0)2 41 21 24 24Wichita Clutch andIndustrial ClutchAmeridrives CouplingsGear Couplings, Mill Spindles,Universal JointsErie, PA 16512814-480-5000Bibby TransmissionsDisc, Gear, Grid Couplings,Overload ClutchesDewsbury, England 44 (0) 1924 460801Nuttall Gear andDelroyd Worm GearWorm Gear andHelical Speed ReducersNiagara Falls, NY 14302716-298-4100Saftek FrictionNon-asbestos Brake and ClutchMaterialsFor application assistance:1-800-825-9050Telford, England 44 (0) 1952 rnerelectric.comWarner Electric, Inc.449 Gardner Street South Beloit, IL 61080815-389-3771 Fax: 815-389-2582www.warnerelectric.comP-1234WARNER ELECTRIC CLUTCH/BRAKE Packaged Electromagnetic Clutches/BrakesWarner Electric8/01****Printed in USA
OtherWarner Electric Clutch/Brake ProductsWarner Electric engineers, manufactures and markets, electromechanical components andsystems for controlling motion. Designed to help increase productivity, our products areincorporated into new equipment designs and are used to upgrade performance onmachines already in service. With an international organization of stocking distributors andsales centers, Warner Electric offers the most extensive network of its kind for locally available products and professional, on-the-spot customer service.CheckOutwarnerelectric.comWarner ElectricIndustrial Clutches and BrakesBasic Design Clutches/BrakesPackaged NEMA C-faced Electro Module (EM)UniModule (UM)Unimodule Ceramic (UM-C)Enclosed UniModule (EUM)Enclosed UniModule WashdownElectrically Released ModulesPackaged Shaft & Foot MountedElectrically Released BrakesBasic Clutches & BrakesWrap Spring Clutches & BrakesTension Clutches & Brakeswarnerelectric.com now features our newinteractive eCATALOG making it fasterand easier to find and spec the motioncontrol products you need.Turf & Garden Clutches & BrakesVehicular Clutches & BrakesControls for Clutches & BrakesTension SystemsSensors & SwitchesAccessoriesApplication Clutch / Brake Data FormGo to this interactive online resource when you want to explorethe unlimited potential of what you can do with Clutches,Brakes,Tensioning Control Systems, Sensors, Switches and other motioncontrol components. The site is dedicated to engineering needs,with many enhanced features and loads of rich, new content.Product WarrantyTerms & ConditionsWeb site DisclaimerElectromagnetic clutches and brakesCustom design with off-the-shelf componentsMaximum mounting versatilityWide range of sizes, torque ratings and configurationsIdeal for space restrictive applicationsCatalog P-1264Tension Control SystemsUp to 21,500 lb. ft. stopping torque Complete system for unwind applicationsPatented, new technology electric brakesSophisticated control systemsLoad cell controlsAccurate, smooth, long lifeMagnetic Particle Clutches & BrakesTorque range 2 in. lb. to 240 in. lb. For controlled starts and stops, tensioncontrol, torque limiting and cyclingapplications High thermal ratings Smooth, quiet frictionless operationWrap Spring Clutches andClutch/Brakes Accurate positioning with high torqueto-size ratio Long life, Maintenance free Fast, repeatable performance Pre-assembled, easy to install Torque range from 25 lb.in. to2,500 lb.in. Over 25 sizes availableCatalog P-1310Catalog P-771Within the Warner Electric Interactive eCATALOG, you can startyour search for basic equipment such as clutches or brakes,then quickly refine your search from hundreds of possibilitiesto a search that meets your specific power transmissionrequirements for NEMA, input/output configurations andother factors. You can also download specifications and PDFpages or submit a RFQ for any of your selections.Overrunning ClutchesPrecision TorkTorque loads to 700,000 lb. ft.(949200 Nm) Fast, precise torque Smooth, consistent torque to speed No external control or power sourcerequired Long life, accurate Versatile mounting: Easy to retrofit Off-the-shelf availability Overrunning, indexing and backstopping applications Instantaneous action, no backlash More torque, less space Full sprag complement with infinitelychanging wear partsCatalog P-1316Catalog P-956Find it fast at www.warnerelectric.comSensors, Switches & SafetyTechnology ProductsFull line of Sensing, Switching andSafety Technology Products Non Contact–Photoelectric,Ultrasonic, Inductive, Capacitiveand Magnetic Sensors Contact–Limit Switches, Footswitches,Cable Pull Switches, and ConveyorBelt Alignment Switches Safety Switches–Safety InterlockSwitches (key and hinge styles),Solenoid Lock, Spring Lock, CablePull, Footswitch and Coded MagneticSafety SwitchesCatalog P-1201AERD Designed to keep load in position inthe event of power failure Sizes from 3.3 in. to 9.9 in., 4 to221 ft.lbs. of torque Stops loads from speeds up to3600 RPM Quiet operation Bi-directional stopping capability Metric and inch standard bore sizesCatalog P-1083
Packaged Performance ProductsProduct LineA Broad Range of Clutches,Brakes and Clutch/BrakeCombinationsContentsC-face Compatible Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Shaft and Base Mounted Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Electrically Released Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Warner Electric packaged performanceproducts are electric clutches and brakes,assembled and aligned at the factory, tooffer maximum start-stop performancecombined with quick and easy installation.They are offered as clutches, brakes, andclutch/brake combinations in a wide rangeof sizes and torque ratings.C-face Compatible UnitsAll packaged performance products havebeen designed to mate easily with industrystandard motors, reducers, and otherpower transmission components. Theycan be foot mounted, shaft mounted, orinstalled on C-face motors and reducers.Bolt-it-down, wire-it-up . . . they’re readyto go. Most packaged performanceproducts are recognized and/or listed byUnderwriters Laboratories and/or theCanadian Standards Association.Enclosed UniModulesElectro ModulesEM Series Modular Clutches, Brakes and Motor Brakes . . . . . . . . . . . . . . . . . . . . . . 8UniModulesUM Series Clutch and Clutch/Brake Combinations . . . . . . . . . . . . . . . . . . . . . . . . . 22UM-C Series Ceramic Faced Clutch/Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32EUM Series Clutch and Clutch/Brake Combinations . . . . . . . . . . . . . . . . . . . . . . . . 40EUM-W Series Washdown Clutch/Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40Shaft and Base Mounted UnitsElectro Clutches and BrakesFeatures and Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51EC Series Shaft Mounted Clutches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52EB Series Shaft Mounted Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58Advanced Technology Clutches and BrakesFeatures and Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64ATC Series Clutches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68ATB Series Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72Packaged Stationary Field ClutchesService Parts Table of Contents,see page 167.Features and Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74Part Number Index, see page 225.Electro PackSFP Clutches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75Features and Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76EP Series Base Mounted Clutch/Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77EP-C Series Ceramic Faced Base Mounted Clutch/Brakes. . . . . . . . . . . . . . . . . . . 82Electrically Released BrakesSpring-Set BrakesFeatures and Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86ERS Series Static Engaged Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88NEMA C-face EM/ERS Spring-Set Brake Modules . . . . . . . . . . . . . . . . . . . . . . . . . 96ERD Series Dual Purpose Engagement Brakes. . . . . . . . . . . . . . . . . . . . . . . . . . . 100Permanent Magnet BrakesFeatures and Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106FB Series Shaft Mounted Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106ER Series Flange Mounted Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110Permanent Magnet NEMA C-face ModulesFeatures and Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114UM-FBC Series Clutch/Electrically Released Brakes . . . . . . . . . . . . . . . . . . . . . . . 117EUM-FBB and EUM-MBFB Series Enclosed UniModules . . . . . . . . . . . . . . . . . . . 123EM-FBB, EM-FBC and EM-MBFB Series Brake Modules . . . . . . . . . . . . . . . . . . . 130Clutch/Brake Controls Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . 141Service Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167 2004 Warner Electric, Inc.Warner Electric 800-234-33691
Packaged Performance ProductsElectromagneticClutches and BrakesEfficient magnet coildesign for high torque,low power consumptionSimple, single discarmature provides highheat dissipation, long life,and high cycle ratecapabilityNon-asbestos frictionmaterial offers longlife, controlled wearMulti-poled designmagnet for high force,maximum torquePatented Autogap automatically takes upwear Maintenance free,no adjustmentsPackaged Products BenefitsThe BasicsReliable PerformanceAll Warner Electric packaged productsincorporate our Autogap mechanism thatautomatically adjusts for wear. Thiseliminates the need for maintenance, butmore importantly, it ensures the sameengagement time cycle after cycle after cyclethrough the whole life of the unit ensuringconsistent product manufacturing processes.The electric clutch and brake has beencalled the best thing that ever happened tothe electric motor. It’s simple, electricclutches and brakes do all the work,while permitting motors to run smoothly andcontinuously at their most efficient speed byconnecting/disconnecting the motor and theload. Fast starts and stops, easy controlinterface, remote pushbutton operation andsmooth acceleration and deceleration areoutstanding user benefits. High cycle ratesWarner Electric Packaged Products comepre-assembled, ready to install right out of thebox.Warner Electric Packaged Products consist ofa single part number in most cases. Onepart number to inventory, one part number totrack in your engineering system.2Warner Electric 800-234-3369 Smooth soft starts Cushioned stops Accurate positioning Indexing Jogging Reversing Speed changing
Packaged Performance ProductsVoltage/Torque CurveElectromagneticClutches and Brakes/3/00Principle of OperationA key feature of Warner Electric brakesand clutches is the method of actuation.Like an electromagnet, they have twobasic parts. A magnetic field is generatedas soon as the current flows through themagnet coil. This draws the armature intodirect contact with the magnet. Thestrength of the magnetic field is directlyproportional to the amount of currentapplied. Full range torque control from 0 to100% is as simple as turning the knob ona light dimmer.ControlMagnetSwitchor sensorArmatureFast and AccurateThe benefits of electric actuation combinedwith the use of small, low inertiacomponents is fast response, high cyclerates, and increased accuracy. While otherdevices are often sluggish and slow torespond, electric brakes and clutchesrespond instantly, resulting in higherproductivity and better consistency.ControllableElectric brakes and clutches are incrediblyeasy to control. The shift from positive,instantaneous engagement to soft,cushioned starts and stops is as simpleas turning a knob.Easy to SelectMaintenance FreeWarner Electric brakes and clutches areclean and quiet. They require nomaintenance. They never need lubrication,and they’re completely self adjusting forwear. No complicated air system or messyhydraulics. Warner Electric brakes andclutches are outstandingly trouble free.100%Torque/Current CurvePercent of Rated TorqueMost of the time, all you need to know ismotor horsepower and the speed at thebrake or clutch location. Warner Electrictakes care of the rest. The performanceyou require is built in, and with the broadrange of products to choose from, youwon’t have to compromise with a clutch orbrake that’s a little too big or a little toosmall.0%Percent of Rated CurrentWarner Electric 800-234-3369100%3
Packaged Performance ProductsC-face Clutches and Clutch/Brake AssemblesElectro ModuleUniModule Enclosed UniModule Individual Clutch and BrakeModulesOne Piece Preassembled Clutchesand Clutch/BrakesPreassembled Units Offer Clean,Quiet OperationEM SeriesUM SeriesEUM SeriesPage 8Modular Components that areEasily Combined 5 sizes 16 clutch and brake modules 16 to 95 lb. ft. torque rangeIndividual modules may be used incombination to form clutches, brakes orclutch/brake packages.Page 22C-face or Base Mounted Units 5 sizesTotally Enclosed Clutch and BrakePackages 5 sizes 20 combinations 16 to 95 lb. ft. torque rangeUniModule clutches and clutch/brakepackages offer the ultimate in installationconvenience.Can be motor or reducer mounted, orused as a separate drive unit poweredfrom a prime mover.Electro Modules can be bolted directlyto NEMA C-face motors or reducers, orbase mounted for stand alone operation.They offer clutch/brake convenience inan easy-to-install package requiring nolubrication or maintenance for life.UM-C SeriesService Parts, see page 169.High Performance Version for HighCycle Rate ApplicationsService Parts, see page 176.Page 32 3 sizes 6 combinations 16 to 95 lb. ft torque rangeThe UM-C units are UniModules withceramic faced components, specificallydesigned for long life, high energy, andhigh cycle rate applications.4Page 40Warner Electric 800-234-3369 3 combinations 16 to 95 lb. ft. torque rangeTotally enclosed, rugged enclosurekeeps wear particles in andcontaminants out. Finned for rapid heatdissipation and long life.Service Parts, see page 184.EUM-W SeriesPage 40Washdown Version 5 sizes 8 combinations 16 to 95 lb. ft. torque rangeThe washdown version of the EUM usesstainless steel shafting, USDA approvedcoating, corrosion resistant fastenersand special seals, and is BISSCcertified.Service Parts, see page 184.
Packaged Performance ProductsShaft and Foot Mounted UnitsElectro ClutchesElectro BrakesAdvanced TechnologyClutches and BrakesElectro PackClutch/BrakesShaft MountedUnitsExtra RuggedDesignFoot MountedUnitsATC Series Clutches Page 68ATB Series BrakesPage 72Replaceable Friction FacesEP SeriesEC Series ClutchesPage 52Pre-Packaged Convenience 6 sizesPage 77Totally Enclosed Units 8 sizes 3 sizes 16 to 465 lb. ft. torque range 15 lb. to 1350 lb. ft. torque range 25 to 115 lb. ft. torque rangeAll the features of an electric clutch in aconvenient, pre-packaged assembly.Mounts on any through shaft orextended motor shaft. Easy-to-assemblewith standard sheaves, pulleys, gearsand sprockets. Packaged design.No assembly required. Long life.No maintenance.Service Parts, see page 190.EB Series BrakesPage 58Rugged, heavy duty units designed forextra long life and efficient operation.Cast components for durability. Finnedarmatures for high heat dissipation.Service Parts, see page 206.Friction faces are designed to allow forreplacement without replacing valuable,non-wear components. Providessuperior wear life with reducedengagement noise. 16 to 465 lb. ft. torque rangeTorque arm feature makes ElectroBrakes easy to mount on any motor orthrough shaft. Packaged design.No assembly required. Long life.No maintenance.Service Parts, see page 196.EP-C SeriesPage 82High Performance Version 2 sizesService Parts, see page 202. 15 and 70 lb. in. torqueSFP Series Clutches Page 75Ceramic faced wear componentsprovide long life for high cycle rate use.Consistent torque and cycle repeatabilitywith smooth start/stop control.Torque Arm Mounting 6 sizesElectro Packs are rugged, preassembled clutch and brakecombinations in enclosed, foot mountedhousings. Pre-assembled SF – No assemblyrequired Ball bearing mounted field andarmature 70 inch pound and 270 inch poundsizes Bore sizes from 3/8" to 1/2" and1/2" to 1"SFP clutches provide the simplicity andcost efficiency of the Basic SF design,but with a ball bearing mountedarmature hub.Warner Electric 800-234-33695
Packaged Performance ProductsElectrically Released BrakesSpring-Set BrakesPermanent Magnet BrakesFor Power-Off Static Holding andEmergency Stopping ApplicationsFor Power-Off Dynamic Stoppingand Cycling ApplicationsERS SeriesPage 88ERD SeriesPage 100FB SeriesPage 106Static EngagedDynamic BrakingShaft Mounted, Dynamic Braking 5 sizes 8 sizes 3 models 1.5 to 100 lb. ft. holding torque 4 to 221 lb. ft. holding torque 10.5 to 56 lb. ft. static torqueDesigned for static holding. ERS modelsfeature multiple coil springs that forcearmature and friction faces together togenerate braking torque when power isoff. The Electromagnet counters thespring force to disengage the brakewhen power is applied.ERD units are electrically released, staticand dynamic engaged, spring-setbrakes for power-off load holdingapplications. These spring-set brakesautomatically stop and hold a load in theevent of a power failure or otheremergency stop situations. Fullydynamic friction material allows forrepeated braking cycles from full motorspeed with no torque fade. An optionalmanual release allows the brake to bereleased by hand.Permanent magnet brakes are designedto dynamically stop and hold a movingload and also for high cycle ratestopping. Electric power to the coilnu
A Broad Range of Clutches, Brakes and Clutch/Brake Combinations Warner Electric packaged performance products are electric clutches and brakes, assembled and aligned at the factory, to offer maximum start-stop performance combined with quick and easy installation. They are offered as clutches, brakes, and clutch/brake combinations in a wide range
clutches and brakes. The "Electromagnetic clutches and brakes" is a generic term used to refer to the functions such as transmission and interruption or deceleration and stoppage of torque by electro-magnetic action. They are classified mainly by three in accordance with the intended use. Electromagnetic micro clutches and brakes
How do centrifugal clutches or brakes work? Centrifugal clutches and brakes use centri-fugal forces to transmit power (clutch) or to limit speed (brake). As the brakes are based on a physical principle, centrifugal clutches or brakes do not require any additional external power supply, which makes them a perfect solution for safety applications .
Clutches, Brakes, Coupling, and Flywheels Clutches, brakes, couplings, and flywheels are a group of elements usually associated with rotation that have in common the function of storing and/or transferring rotating energy In analyzing the performance of these devices we shall be interested in: The actuating force The torque transmitted The .
Clutches & Brakes Building Our Business On a Strong Foundation Danaher Motion has a long history of manufacturing quality clutches and brakes. Our roots are firmly planted in brand names such as Deltran, API (American Precision Industries), and Warner PSI bringing over 100 years of combined manufacturing experi-ence.
Clutches & Brakes Building Our Business On a Strong Foundation Thomson has a long history of manufacturing quality clutches and brakes. Our roots are firmly planted in brand names such as Deltran, American Precision Industries (API) and Warner PSI, combining more than 100 years of combined manufacturing experience.
EATON Airflex Clutches & Brakes 10M1297GP November 2012 181 Airflex DBA Description Section E Model DBA brakes are spring applied, pressure released, disc style brakes. They develop equal torque in either direction of rotation. Their torque and thermal capacities allow them to be used in the most demanding applications.
Couplings, clutches and/or brakes Conjoint control of vehicle sub-units of different type or different function, e.g. when at least one sub-unit is a clutch or a brake B60W Fluid gearings F16H 39/00, F16H 41/00, F16H 43/00 Combinations of fluid gearings with clutches or couplings F16H 45/00
AngularJS, and honestly, I cannot imagine writing this same application using another kind of technology in this short period of time. I was so excited about it that I wrote an article on using AngularJS with Spring MVC and Hibernate for a magazine called Java Magazine. After that, I created an AngularJS training program that already has more than 200 developers who enrolled last year. This .
