Transcription
GENERAL CATALOGKROMER Spring BalancersErgonomic support for industrial environments
ContentsProduct functions.3International comparison .4Safety and technical features.6Product choice and installation.7Retractors.8Balancers. 10Air hose edition. 14Positioners. 16Accessories. 17About us. 18About services. 19Application list.20
CARL STAHL KROMER // 3PRODUCT FUNCTIONSOur different ergonomic conceptsRetractorsThe retractor holds tools within easy reach for the user,contributing to an orderly work station.Facts:Cylindrical shapeIncreasing retraction forceRetracts the attached tool to its initial positionBalancersThe balancer holds tools and keeps them suspendedreliably and safely in the desired position.Facts:Conical shapeConstant retraction forceHolds the attached tool in the chosen positionPositionersThe positioner holds tools reliable at any height,even when adding an extra tool.Facts:Compact designConstant brake forceElectrically insulated
4 // CARL STAHL KROMERINTERNATIONAL COMPARISONNo rivals for Carl Stahl Kromerbalancers worldwideAs indisputably proven by a comparison test conducted by the Esslingen University of Applied Sciences in Germany,Carl Stahl Kromer balancers are global quality leaders. This long-term study was designed to compare the best-knownproducts from all over the world across representative weight classes.Altogether, 15 parameters were part of the study, including extension force diagram, useful life, spare part availability anddelivery time. The result: Our products were second to none. No other manufacturer could rival Carl Stahl Kromer.The most convincing result was rendered by the endurance test: Whereas 60 percent of all tested products were not evenable to provide zero-failure performance for 100,000 working strokes at a cable travel of 1.5 m, the respective Carl StahlKromer balancer achieved no less than 540,000 working strokes without any losses in precision or basic functionality.The best competition product only managed 120,000 working strokes in this fatigue test, thus finishing far behind Carl StahlKromer.Balancing performance20 kg15 kg10 kg5 kg0 kgideal line 100% weight compensation-5 kg-10 kg-15 kgCompetitors-20 kgCarl Stahl Kromer0.2 m0.4 m0.6 m0.8 m1.0 m1.2 mForce diagram: measurements across a cable extension range of 1.5 mLoad setting: 85 kg1.4 m1.6 m
CARL STAHL KROMER // 5DurabilityCompetitorsCarl Stahl Kromer0100,000200,000300,000400,000500,000Working strokesTest parameters: cable travel: 1.5 m; load setting: 85 kgConclusionAssessment of the degree of fulfillment to all 15 parameters (page 4).100 %CompetitorsCarl Stahl Kromer90 %80 %70 %60 %50 %
SAFETY AND TECHNICAL FEATURESManufactured according to thehighest safety standardsSafety features11 High strength safety hookAbove 5-times safety22 Safety chainFall prevention featureA3 Spring fracture safeguardBStarting at 3 kg34 Shock proof designExtra impact resistant housingC4D5 Conformity and safetyCE, GS-certified (tested for safety)6 Screw type snap hook5Safe load attachmentEFFurther featuresGRatchet lock (optional)The ratchet lock is an automatic arresting mechanism that locks the retracting cablein predetermined positions. It is automatically activated if the working load is movedback slowly. If pushed back quickly, the mechanism remains inactive. This representsHa significant ergonomic improvement for some applications.Patented freewheel deviceOur patented freewheel feature provides protection against adjustment errors in ourbalancer models 7241, 7248, 7251 and 7261. This is achieved by making overrotationin the “minus” direction ineffective, with no impact on the spring. This device effectivelyprevents spring fracture caused inadvertently when releasing the spring.6
CARL STAHL KROMER // 7PRODUCT CHOICE AND INSTALLATIONHow to choosethe right productTechnical featuresChoose the right product function for yourapplication (see page 3).Make sure that the weight of your individualA Adjustable alignmentExtended life-timeapplication is always within the load range ofthe respective product.Make sure that the working area is covered bythe cable travel of the selected product.B Premium spring technologyExclusive long-life steelC Easy cable replacementNo disassembling requiredNotes for installationFor safety reasons, read the respective user manualbefore installation. You can also find the manuals inthe download area on our website.D Patented freewheel deviceProtection against adjustment errorsCheck the stability of the hanging pointfor the spring balancer.Check the stability of the hanging pointE Elastic cable stop bufferShock absorbing protectorfor the fall protection chain.Ensure the device is hanging freely and movably.Attach the fall protection chain in independentposition.F Cable clampAdjustable stroke limiterG Special cable designHigh-strength anti-rotation steel cableVideo tutorialsLoad adjustmentAdjustment of suspensionCable replacementH Cable wedgeAdjustable cable extensionSpring replacementInfo videos and more
8 // CARL STAHL KROMERTYPE 5200RetractorsID no.TYPE 7200*Cable travel (m)5200 0000 010.5 - 1.22.05200 0000 021.0 - 2.02.0ID no.Load range (kg)Cable travel (m)7200 0800 000.0 - 0.51.67200 0800 010.3 - 1.51.67200 0800 021.2 - 2.51.6ID no.TYPE 7211/ 7212*Load range (kg)7211 0800 01Load range (kg)Cable travel (m)0.5 - 2.02.57211 0800 021.5 - 3.02.57211 0800 053.0 - 5.51.47212 0800 010.5 - 2.02.57212 0800 021.5 - 3.02.57212 0800 053.0 - 5.51.4with ratchet lockID no.TYPE 7221/ 7222*7221 0800 01Load range (kg)Cable travel (m)2.0 - 5.03.07221 0800 024.0 - 8.03.07221 0800 037.0 - 10.03.07221 0800 0410.0 - 14.03.07222 0800 012.0 - 5.03.07222 0800 024.0 - 8.03.07222 0800 037.0 - 10.03.07222 0800 0410.0 - 14.03.0with ratchet lock*Also available in rust-free edition, product catalog upon request.
CARL STAHL KROMER // 9Technical featuresFeaturesTypes520072007211Load range (kg)0.5 - 2.00.0 - 2.50.5 - 5.5Cable travel (m)2.01.61.4/2.51.4/2.53.03.0 Freely rotating and swiveling Safety chainHigh-strength steel HousingImpact-resistant plastic GeneralinformationTopsuspensionScrew type trigger snap hookElectrically insulated suspensionCable drum 7212Abrasion-resistant plastic Abrasion-resistant plastic Automatic ratchet lockExclusive long-life steel Riveted versionBelted version Direct handwheel adjustment Spring fracture safeguard 3 kgLoad setting Worm gear adjustmentPolyamide braided Adjustable extension length Adjustable stroke limiterLoad suspension Light-duty spring hook Flexible, anti-rotation, steelElastic stop buffer Secured shaft adjustmentCable72220.5 - 5.5 2.0 - 14.0 2.0 - 14.0Drum lockLoad spring7221 Screw type trigger snap hook LubricationSilicon-free greaseMaintenanceEasy cable replacement Spare part support Also available as: Rust-free edition*Air-hose edition (page 14) Automatic ratchet lock (page 8)Service videos www.kromer.comTechnical drawings
10 // CARL STAHL KROMERBalancersID no.TYPE 72287228 0000 01Cable travel (m)0.4 - 1.21.67228 0000 021.2 - 2.61.67228 0000 032.6 - 3.81.67228 0000 043.8 - 5.21.67228 0000 055.2 - 6.51.6ID no.7230 0000 01TYPE 7230/ 7231*Load range (kg)Load range (kg)Cable travel (m)3.0 - 5.02.07230 0000 024.5 - 7.02.07230 0000 036.0 - 10.02.07230 0000 049.0 - 14.02.07230 0000 0513.0 - 17.02.07230 0000 0616.0 - 21.02.07231 0000 013.0 - 5.02.07231 0000 024.5 - 7.02.07231 0000 036.0 - 10.02.07231 0000 049.0 - 14.02.07231 0000 0513.0 - 17.02.07231 0000 0616.0 - 21.02.0with ratchet lockID no.TYPE 7235/ 7236*7235 0000 01Load range (kg)Cable travel (m)15.0 - 25.02.07235 0000 0225.0 - 35.02.07235 0000 0335.0 - 45.02.07235 0000 0445.0 - 55.02.07236 0000 0115.0 - 25.02.07236 0000 0225.0 - 35.02.07236 0000 0335.0 - 45.02.07236 0000 0445.0 - 55.02.0with ratchet lock*Also available in rust-free edition, product catalog upon request.
CARL STAHL KROMER // 11ID no.Load range (kg)TYPE 7241*7241 0800 01Manual ratchet lock version2.07241 0800 0220.0 - 30.02.07241 0800 0330.0 - 45.02.07241 0800 0445.0 - 60.02.07241 0800 0560.0 - 75.02.07241 0800 0675.0 - 90.02.07241 0800 0790.0 - 100.02.07241 0800 8112.0 - 20.02.07241 0800 8220.0 - 30.02.07241 0800 8330.0 - 45.02.07241 0800 8445.0 - 60.02.07241 0800 8560.0 - 75.02.07241 0800 8675.0 - 90.02.07241 0800 8790.0 - 100.02.0with Manual ratchet lockID no.TYPE 72457245 0000 01Load range (kg)Cable travel (m)55.0 - 70.01.87245 0000 0270.0 - 85.01.87245 0000 0385.0 - 95.01.87245 0000 0495.0 - 110.01.87245 0000 05110.0 - 125.01.8ID no.7248 0800 01TYPE 7248Cable travel (m)12.0 - 20.0Load range (kg)Cable travel (m)12.0 - 20.02.07248 0800 0220.0 - 30.02.07248 0800 0330.0 - 45.02.07248 0800 0445.0 - 60.02.07248 0800 0560.0 - 75.02.07248 0800 0675.0 - 90.02.07248 0800 0790.0 - 100.02.0Double cable balancerfor max. safety*Also available in rust-free edition, product catalog upon request.
12 // CARL STAHL KROMERID no.TYPE 7251*7251 0800 013.07251 0800 0225.0 - 35.03.07251 0800 0335.0 - 50.03.01 7251 0800 0450.0 - 65.03.07251 0800 0565.0 - 80.03.07251 0800 0680.0 - 90.03.07251 0800 0790.0 - 100.03.0Single spring27251 0800 08100.0 - 115.03.07251 0800 09115.0 - 130.03.07251 0800 10130.0 - 140.03.07251 0800 11140.0 - 150.03.07251 0800 12150.0 - 170.03.07251 0800 13170.0 - 180.03.07251 0800 14180.0 - 190.03.07251 0800 15190.0 - 200.03.0Double springID no.7261 0800 01TYPE 7261Cable travel (m)15.0 - 25.021Load range (kg)Load range (kg)Cable travel (m)150.0 - 175.01.57261 0800 02175.0 - 200.01.57261 0800 03200.0 - 225.01.57261 0800 04225.0 - 250.01.57261 0800 05250.0 - 275.01.57261 0800 06275.0 - 300.01.5*Also available in rust-free edition, product catalog upon request.
CARL STAHL KROMER // 13Technical featuresFeaturesGeneralinformationTypesLoad range (kg)72287230723172350.4 - 6.5 3 - 213 - 2115 - 55 15 - 55 12 - 100 55 -125 12 -100 15 - 200 150 - 300Cable travel (m)1.6Screw type trigger snap hookTopsuspensionHigh-strength safety hook Electrically insulated suspension2.02.02.0 Impact-resistant plasticAbrasion-resistant plasticAbrasion-resistant plasticAdjustable extensionAdjustable stroke limiterElastic stop bufferLoadsuspensionScrew type trigger snap hookLubricationSilicone free grease Worm gear adjustmentFlexible, anti-rotation, steel Patented freewheel protectionCable Containerized versionLoad setting Secured shaft adjustment1.5 Automatic ratchet lockSpring fracture safeguard 3 kg3.0 Manual ratchet lock (optional)Riveted version2.0 Ball bearing embeddedLoad spring Exclusive long-life steel Free rotating hookMaintenance Easy cable replacementSpare part supportAlsoRust-free edition*available as:Service videos7261 High-strength aluminumManual lock7251 High-strength aluminumCable drum1.87248 Shock-absorbing designHousing2.07245 Adjustable gravity alignmentSafety chain High-strength steel7241 Ball bearing embeddedFreely rotating and swiveling2.07236 www.kromer.com Technical drawings
14 // CARL STAHL KROMEROperating pressure: max. 10 barTYPE 7223AIR HOSE BALANCERAir hose editionID no.7223 0000 01Load range (kg)Cable travel (m)kg0.4 - 1.20.81.31 7223 0000 021.2 - 2.20.81.47223 0000 032.2 - 3.00.81.41Air hose version 6 x 8 mmID no.Load range (kg)Operating pressure: max. 10 barTYPE 7211/ 7212AIR HOSE RETRACTOR7211 0801 0122.57211 0801 021.5 - 3.02.57211 0801 053.0 - 5.51.47212 0801 010.5 - 2.02.57212 0801 021.5 - 3.02.57212 0801 053.0 - 5.51.47211 0801 110.5 - 2.02.57211 0801 121.5 - 3.02.53 7211 0801 153.0 - 5.51.47212 0801 110.5 - 2.02.57212 0801 121.5 - 3.02.57212 0801 153.0 - 5.51.4Air hose version 9 x 13 mm3 Air hose version 11 x 16 mm2Operating pressure: max. 10 barID no.TYPE 7221/ 7222AIR HOSE RETRACTORCable travel (m)0.5 - 2.0232Load range (kg)with ratchet lockCable travel (m)7221 0801 012.0 - 5.03.07221 0801 024.0 - 8.03.07221 0801 037.0 - 10.03.07221 0801 0410.0 - 14.03.07222 0801 012.0 - 5.03.07222 0801 024.0 - 8.03.07222 0801 037.0 - 10.03.07222 0801 0410.0 - 14.03.07221 0801 112.0 - 5.03.07221 0801 124.0 - 8.03.07221 0801 137.0 - 10.03.07221 0801 1410.0 - 14.03.07222 0801 112.0 - 5.03.07222 0801 124.0 -8.03.07222 0801 137.0 - 10.03.07222 0801 1410.0 - 14.03.0Air hose version 9 x 13 mm3Air hose version 11 x 16 mmwith ratchet lock
CARL STAHL KROMER // 15Technical featuresFeaturesPlease scan QR-Codefor furtherinformation,Loadrange(kg)videos and downloadsCable travel (m)GeneralinformationTopsuspensionScrew type trigger snap hookElectrically insulated suspensionFreely rotating and swivelingSafety chainHigh-strength steelHousingImpact-resistant plasticAbrasion-resistant plasticCable drumAbrasion-resistant plasticManual drum lockTypes722372117212722172220.4 - 30.5 - 5.50.5 - 5.52.0 - 14.02.0 - 14.00.81.4/2.51.4/2.533 Automatic ratchet lockLoad springExclusive long-life steelRiveted spring Belted springSpring fracture safeguard 3 kgLoad settingSecured shaft adjustment Worm gear adjustmentSturdy and flexible designAir-hose6 x 8 mm 9 x 13 mm11 x 16 mmFlexible, anti-rotation, steelCable Adjustable extensionElastic stop bufferAdjustable stroke limiter Load suspension Screw type trigger snap hookLubricationSilicon-freeMaintenanceEasy cable replacementSpare parts supportService videos www.kromer.comTechnical drawings
16 // CARL STAHL KROMERPositionersID no.Load range (kg)Cable travel (m)5250 0000 000.5 - 6.01.55250 0000 012.0 - 7.01.55250 0000 020.5 - 3.01.5Impact and abrasion-resistant plasticPolyamide braided cableTYPE 5250Easy brake force adjustmentConstant brake forceFreely rotating and swiveling hookScrew type spring hookSafety chain includedService videosCan‘t findyour product?We are dedicated tocontinuously improving ourproducts and are lookingforward to developing newtailor-made solutions.Don‘t hesitateto contact us.www.kromer.comTechnical drawings
CARL STAHL KROMER // 17LOAD SUSPENSION /ELECTRICALLY INSULATED SWIVELAccessoriesID no.Suitable for007.415 0017241, 7245, 7248, 7251Insulation up to 1,000 voltsMax. load capacity: 200 kgAnti-rotation / protection of cableSmooth rotation with embedded ball bearingLOAD SUSPENSION /SWIVELID no.007.415 003Suitable for7235/36, 7241, 7245, 7251Max. load capacity: 200 kgAnti-rotation / protection of cableSmooth rotation with embedded ball bearingID no.EXTRA CABLEEXTENSION007.335 016With our extra cable extension, theexternal cable can be extended.Extension (m)Suitable for 0.57200 - 7236007.335 179 1.07200 - 7236007.335 180 2.07200 - 7236007.335 353 0.57241 - 7261007.335 181 1.07241 - 7261007.335 182 2.07241 - 7261UMBILDLT FEIP HLIC TTURECustomized cables:Length variationsTerminal variationsMaterial variationsAdditional featuresFurther customization upon request.
18 // CARL STAHL KROMERCARL STAHL KROMER GMBHAbout usCarl Stahl Kromer is located close to Freiburg in the south-west of Germany. With over 100 years of experience anda comprehensive range of spring balancers, Carl Stahl Kromer offers the right solution for every application in itsfields. In the year 2000, we became a part of the Carl Stahl Group with its international network in 70 locations.We are the proven global quality leader and set the benchmark in spring balancer technology.About qualityQuality thinking accompanies every step throughout the entire process. Carl Stahl Kromerstands for sustainable and long-lasting products that benefit our customers and theenvironment in the long-term. The company has got a professional quality managementsystem according to DIN EN ISO 9001.About environmental protectionEnvironmental protection and sustainability are important values in our company.We understand that a functioning ecosystem is the basis for the existence of our societyand has to be protected. We are dedicated to minimizing waste, conserving resources andlimiting our environmental impact as much as possible. Optimized production processesand new digital solutions support us in achieving our vision. Carl Stahl Kromer is also certified according to DIN EN ISO 14001and bears the seal CO2 neutral company.Further information
CARL STAHL KROMER // 19We are more than productsOur most important goal is to achieve the greatest level of customer satisfaction.Beyond the products we also provide:Priority ordersCustomized solutionsOn-site supportIn case of unexpected and/orWith our experienced R&D, we areWe gladly support you on-siteurgent demands, we also offerable to provide tailor-made conceptsin order to enhance commonexpress deliveries.and look forward to developing newbusiness results and facilitatesolutions together with you.discovery of new opportunities.Reliable deliveryIndividual consultingCommercial supportThanks to the support of state-of-Personal, multilingual consulting andExtend your marketing capacitythe-art software and digitizedinformation exchange. Choose yourand accelerate your success.processes, you can always rely onpreferred communication channel:Whenever you need commercialour confirmed delivery dates.e-mail, chat, telephone or videomaterial, just get in touch with ourconference.marketing department.Spare partsAfter salesLearn all about Kromer devicesWe believe in sustainable productsOur experts will be pleased toand enable your maintenanceand have therefore designed them intake care of the maintenanceWorkshops with certificatepersonnel to provide perfecta modular way. This enables us toof your Kromer products –service and prevent productionsupply spare parts to ensure easyproviding fast and reliabledowntimes.replacement.service.Do you have any more questions?We look forward to helping you!
Common applicationsAdjustable armsAir tools / pneumatic toolsAirbrushes and guns for paintingBottling machinesCable holders in electric cabinsCallipers for holes and micrometersConveyor belts and railsCutting machinesElectrical and pneumatic staplersExhaust gas / combustion hosesFilling machines for the food industryGuns / airbrushes for spray paintHand scannersHigh pressure floor polishers / cleaning equipmentHoses for pumpsIndustrial sewing machinesMachines for cellarsMarker machinesMonitor suspensionsNailing machinesPipes for petrol pumpsPower supply busbarsPower toolsPush-button panels for cranesRivetersRobots for dimensional controlRobot supply cablesScrew gunsSheet welding machinesSoldering ironsStapling machinesStrappingSubmersible pumps and stirrersSuction systemsSuspension of equipment for leather processingTools for packingTools for slaughterhousesTools for working rockTools for working woodTorque armsTying tools for cablesWelding gunsWelding jigsX-Ray tools
Fields of applicationAutomotiveFoodMedicalSun protectionFitnessFurther examples:
KAT50002 (04/2021)Your benefitsVery high ergonomics due to the best balancing performanceLongest service life worldwide thanks to excellent qualityIncreased safety and productivity at the workplaceEasy and fast maintenanceNo power consumtion neededFast and reliable delivery timesPremium Quality Made in GermanyFollow us:CARL STAHL KROMER GMBHNaegelseestrasse 3779288 GottenheimGermanyPhone: 49 (0) 7665 / 50207-0Fax: 49 (0) 7665 / 50207-22E-Mail: kromer@kromer.comOur general terms and conditions of purchase, delivery and payment apply. If these are not available,please request. Subject to change. Reprinting of this catalog, including excerpts, is prohibited.www.kromer.com
for the spring balancer. Check the stability of the hanging point for the fall protection chain. Ensure the device is hanging freely and movably. Attach the fall protection chain in independent position. Video tutorials Load adjustment Adjustment of suspension Cable replacement Spring replacement Info videos and more A Adjustable alignment
