ACT2.3SN Reich Arcusaflex Coupler Kit | OEM Flexible Drive Coupling Assembly

ACT2.3SN Reich Arcusaflex Coupler Kit – Product Overview

The ACT2.3SN Reich Arcusaflex Coupler Kit is a complete, torsionally flexible coupling solution engineered for demanding industrial and power generation applications. Unlike single replacement elements, this kit includes the required Arcusaflex components needed to restore proper drive connection between the prime mover and driven equipment.

Designed and manufactured by Reich-Kupplungen, the Arcusaflex ACT series is recognized worldwide for its ability to handle high torque loads while effectively isolating vibration and compensating for shaft misalignment. The ACT2.3SN kit is commonly used in rotary screw compressors, engine-driven generators, and industrial machinery where reliability and mechanical protection are critical.

By replacing worn or damaged coupling components as a complete assembly, this kit helps maintain proper alignment, reduce vibration, and extend the service life of bearings, shafts, and seals.

What’s Included in the Kit

The ACT2.3SN Coupler Kit typically includes:

• Arcusaflex ACT2.3SN elastomer coupling element

• Precision-machined steel flanges or hubs (as specified)

• Required mounting hardware for proper assembly

Providing the full kit ensures compatibility between components and eliminates issues caused by mixing worn or mismatched coupling parts.

Key Features and Benefits

• Genuine Reich Arcusaflex OEM Kit – Manufactured to Reich-Kupplungen specifications for guaranteed fit and performance.

• Complete Coupling Assembly – Provides all primary components required for correct installation and operation.

• High Torque Capacity – Designed for compressor, generator, and industrial drive applications.

• Torsionally Flexible Design – Absorbs vibration and shock loads during startup and load changes.

• Misalignment Compensation – Accommodates angular, axial, and parallel shaft misalignment.

• Maintenance-Free Operation – No lubrication required; long service intervals reduce downtime.

• Improved System Protection – Reduces stress on connected equipment and prevents premature component failure.

Functional Design and Performance

The ACT2.3SN Arcusaflex coupling system uses a reinforced rubber elastomer bonded to steel components to transmit torque while acting as a torsional damper. This design allows the coupling to absorb rotational irregularities that would otherwise transfer vibration directly into motors, engines, or driven machinery.

In high-speed or continuous-duty equipment, torsional vibration is a major contributor to mechanical wear and alignment drift. The elastomer element in the ACT2.3SN kit filters these oscillations, improving operational stability and reducing noise.

Replacing the coupling as a complete kit ensures uniform stiffness, balance, and damping characteristics across the drive assembly, restoring OEM-level performance.

Applications and Compatibility

The ACT2.3SN Reich Arcusaflex Coupler Kit is commonly used in:

• Rotary screw air compressors

• Engine-driven generators and alternators

• Industrial pump and motor assemblies

• Hydraulic power units

• Blowers, fans, and mechanical drive systems

This kit is suitable for OEM installations, scheduled maintenance, and rebuilds where ACT-series Arcusaflex couplers are specified.

Technical Specifications

• Kit Model: ACT2.3SN

• Manufacturer: Reich-Kupplungen

• Series: Arcusaflex ACT

• Configuration: Complete coupler kit

• Design Type: Torsionally flexible elastomeric coupling

• Material: Steel components with bonded rubber element

• Torque Rating: Per Reich Arcusaflex ACT2.3SN specifications

• Operating Temperature Range: -40 °C to +100 °C

• Maintenance: Lubrication-free; inspect during routine service

Performance Advantages

Using a complete ACT2.3SN Coupler Kit ensures that all coupling components work together as designed. Partial replacements often lead to uneven stiffness, imbalance, and accelerated wear. This OEM kit restores proper torsional damping and alignment control, resulting in smoother operation and reduced mechanical stress.

Compared to generic or mixed-component couplers, the Arcusaflex kit delivers superior vibration isolation, longer service life, and consistent torque transmission across the full operating range.

Why Choose Stark Industrial Products

Stark Industrial Products supplies OEM and OEM-spec coupling kits and industrial power transmission components built for reliability and performance. Every kit we offer is verified for completeness, compatibility, and durability.

• Genuine OEM and OEM-spec coupling kits

• Fast order processing and secure packaging

• Same-day shipping available on stocked inventory

• Expert assistance for part identification and application matching

Explore more Reich Arcusaflex OEM couplers and kits in our
Reich Coupler Collection.