- Arcusaflex AC-T 5 Rubber CouplingThe REICH Arcusaflex AC-T 5 rubber coupling is a highly flexible flywheel coupling designed for diesel engines, generators, air compressors, drilling rigs, and industrial power transmission systems. It is engineered to provide reliable torque transmission, reduce torsional vibration, absorb shock loads, and protect connected drivetrain components such as gearboxes, shafts, bearings, and compressor drives.For maintenance teams, procurement specialists, and industrial buyers, the Arcusaflex ACT 5 SN / AC-T 5 NN / AC-T 5 UN / AC-T 5 WN offers a dependable replacement option with strong fitment reliability, stable performance, and reduced long-term maintenance costs.Key FeaturesHighly flexible rubber flywheel couplingEffective torsional vibration dampingHelps reduce shock loads and drivetrain stressSupports smoother torque transmissionSuitable for diesel engines, generators, and compressor systemsAvailable in multiple elastomer hardness optionsDesigned for demanding industrial and heavy-duty applicationsOEM-style replacement qualityHelps reduce wear on connected mechanical componentsTechnical Specifications by VariantVariantRubber HardnessNormal TorqueMax TorqueWNShore 551800 N.m4500 N.mNNShore 652000 N.m5400 N.mSNShore 752500 N.m7500 N.mUNShore 852900 N.m7500 N.mThese variants allow industrial users to choose the correct coupling based on application torque, operating load, and vibration requirements.ApplicationsThe Arcusaflex AC-T 5 coupling is used in a broad range of diesel engine, compressor, and industrial equipment applications:Brand / EquipmentCompatible Models / UseCaterpillar9.3B, CAT C7.1 China NR4MTU8V 2000 M72, 10V 2000 M72CumminsX12, ISL, QSK19, KTA 19MAND4276, E3262, D2676Weichai6M21ZF Gearbox2000, 2150, 2075, 2200Atlas CopcoAir Compressor, Drilling RigsSullairAir Compressor, Part No. 250037-556This coupling is well suited for engine-to-gearbox connections, compressor drives, generator systems, and heavy industrial rotating equipment.Replacement Part Numbers & Search ReferencesThis product may also be found under the following names and search terms:Arcusaflex AC-T 5 SNACT5SNREICH AC-T 5Rubber Coupling AC-T 5 NNArcusaflex ACT 5 SNReich Kupplungen AC-T 5AC-T 5 flywheel couplingArcusaflex AC-T 5 NN / UN / WNThese search references help buyers and technical teams identify the correct replacement part during sourcing and maintenance planning.Why Industrial Buyers Choose Arcusaflex AC-T 5The Arcusaflex AC-T 5 is chosen for applications where vibration control, torque stability, and drivetrain protection are essential. It combines flexibility, durability, and wide OEM compatibility, making it a cost-effective choice for both replacement planning and urgent maintenance requirements.Main advantages include:dependable torque transfer under heavy loadeffective damping of torsional vibrationreduced wear on gearboxes, shafts, and bearingssuitable for diesel engine and compressor applicationsreliable support for generator and drilling rig systemsreduced maintenance costs and improved equipment uptimeCommercial AdvantagesWe support industrial buyers with:in-stock availabilityfast shippingglobal deliveryactive discounts for quantity ordersresponsive support for replacement selectionOEM-standard quality and fitment confidenceFAQ1) What is the Arcusaflex AC-T 5 used for?It is used for torque transmission, vibration damping, and drivetrain protection in diesel engines, compressors, generators, and industrial machinery.2) Which variants are available?The AC-T 5 series is available in WN, NN, SN, and UN variants.3) Is the AC-T 5 suitable for air compressor applications?Yes, it is commonly used in Atlas Copco and Sullair air compressor systems.4) Can it be used with ZF gearboxes?Yes, it is referenced for ZF 2000, 2150, 2075, and 2200 gearbox applications.5) Does this coupling help reduce maintenance costs?Yes, it helps protect connected drivetrain components and reduce vibration-related wear.6) Is international shipping available?Yes, fast shipping and global delivery are available.
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- Need this Tool Customized?
Need This Tool Customized?
Every machining application is different. If this tool is close to what you need but not an exact fit, General Cutting Tools can help modify it for your specific job, machine, material, or production requirement.
We work with CNC shops, industrial manufacturers, tool rooms, and production facilities to provide tool modifications that improve fit, function, performance, and efficiency. Whether you need a small adjustment or a more specialized cutting tool solution, our team can review your requirements and recommend the best option.
Custom tool modifications can help reduce setup time, improve accuracy, extend tool life, solve clearance issues, and support more consistent production results.
Common Tool Customization Options
Diameter and OD Modifications
We can modify tool diameters to better match your application requirements, including cutting diameter changes, OD modifications, pilot diameter adjustments, step diameters, and shank diameter modifications.
Bore Modifications for Saw Blades
Custom saw blade bore modifications are available for hole diameter changes, pinholes, mounting holes, and keyway cutouts to help match your machine setup and cutting requirements.
Length Adjustments
Tools can be modified for specific reach, clearance, or setup needs. This may include overall length changes, flute length adjustments, reduced neck sections, extended reach designs, or shortened tools for improved rigidity.
Shank Modifications
Shank modifications can help ensure the tool fits properly in your holder, spindle, or machine setup. Common options include shank diameter changes, flats, Weldon flats, reduced shanks, and custom holding requirements.
Radius, Chamfer, and Corner Changes
We can customize corner radius, chamfer angles, edge breaks, and other profile details to meet part print requirements or improve cutting performance.
Step Tool Modifications
For applications that require multiple diameters or operations in a single tool, we can create or modify step tools to help reduce tool changes and improve production efficiency.
Flute and Cutting Edge Adjustments
Depending on the tool and application, flute length, cutting edge geometry, end cutting features, relief angles, and cutting edge shape may be modified to improve chip evacuation, cutting action, and tool performance.
Regrinding and Resharpening
Many cutting tools can be reground or resharpened to restore performance, extend tool life, and reduce replacement costs.
Custom Profiles and Special Forms
For unique part features, we can help provide special forms, custom profiles, custom radii, counterbores, countersinks, keyseat cutters, form tools, and other application-specific tooling solutions.
Material-Specific Tool Adjustments
We can help modify or recommend tooling based on the material being machined, including aluminum, brass, bronze, plastics, stainless steel, hardened steel, cast iron, composites, and other industrial materials.
Have a Drawing, Sample, or Part Print?
Send us your print, sketch, CAD file, photo, tool number, sample, or application details. For the fastest quote, include the material being cut, quantity needed, required dimensions, tolerances, and any machine or holder requirements.
Coating Options
Tool coatings can be selected or added to improve wear resistance, heat resistance, lubricity, and performance in specific materials such as steel, stainless steel, aluminum, cast iron, and high-temperature alloys.
Request a Custom Tool Modification
Need this tool changed for your application? Contact General Cutting Tools today to discuss your custom tooling needs. We can help you find the right solution for your machine, material, and production goals.
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