ACT2.4SN Reich Arcusaflex Drive Coupler | Flexible Industrial Coupling

The ACT2.4SN Reich Arcusaflex Drive Coupler is part of the Arcusaflex series of torsionally flexible couplings engineered for demanding industrial drivetrain systems. Arcusaflex couplings are widely used in compressor packages, generator drives, pump systems, and heavy industrial machinery where vibration isolation and drivetrain protection are critical.

The ACT2.4SN configuration incorporates a high-strength elastomer element positioned between precision-machined metal components. This design allows torque to be transmitted smoothly while absorbing torsional shock loads generated during startup, shutdown, and fluctuating load conditions.

Industrial drive systems often experience torsional pulses and vibration that can accelerate wear on shafts, bearings, and connected equipment. The Arcusaflex coupling design isolates these forces, helping maintain drivetrain stability and extending the service life of rotating components.

Engineered for continuous-duty operation, the ACT2.4SN Arcusaflex coupling delivers reliable torque transmission and long service life in demanding industrial environments.

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Key Features and Benefits

• Reich Arcusaflex industrial coupling

• Torsionally flexible elastomer design

• High torque transmission capability

• Effective vibration and shock load damping

• Compensates for angular, axial, and parallel shaft misalignment

• Protects shafts, bearings, and drivetrain components

• Heavy-duty construction for industrial power transmission systems

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Functional Design and Engineering Advantages

The ACT2.4SN Arcusaflex coupling transmits torque through compression of a durable elastomer element mounted between metal drive components. This configuration allows the coupling to function as a torsional isolation device within the drivetrain.

Operational advantages include:

• Reduced torsional peak loads during startup

• Improved drivetrain smoothness

• Lower mechanical vibration levels

• Reduced stress on connected shafts and bearings

• Extended service intervals for rotating equipment

The elastomer compound used in Arcusaflex couplings is engineered to maintain flexibility while withstanding sustained torque loads and harsh industrial operating environments. This ensures predictable torsional characteristics and dependable long-term performance.

Because Arcusaflex couplings provide both flexibility and high torque capacity, they are commonly selected for machinery requiring stable power transmission and drivetrain protection.

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Typical Applications

The ACT2.4SN Reich Arcusaflex Drive Coupler is commonly used in:

• Rotary screw air compressors

• Engine-driven compressor packages

• Generator sets

• Industrial pump systems

• Heavy-duty industrial machinery

This coupling is intended for systems specifying the ACT2.4SN Arcusaflex configuration.

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Technical Specifications (General)

• Model: ACT2.4SN

• Series: Arcusaflex

• Manufacturer: Reich Kupplungen

• Type: Torsionally flexible elastomer coupling

• Function: Torque transmission with vibration damping

• Misalignment Capability: Angular, axial, and parallel

• Operating Environment: Industrial power transmission systems

• Maintenance: Lubrication-free; inspect elastomer during routine service intervals

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Why Arcusaflex Couplings Are Used in Industrial Drives

Arcusaflex couplings are widely specified in compressor and engine-driven systems because they combine high torque capacity with controlled torsional flexibility. This balance helps reduce vibration, protect drivetrain components, and improve overall equipment reliability.

Improper coupling selection can result in excessive vibration, mechanical wear, and premature equipment failure. The ACT2.4SN Reich Arcusaflex coupling is engineered to deliver predictable torsional performance and dependable operation in demanding industrial environments.

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Why Choose Stark Industrial Products

Stark Industrial Products supplies industrial drivetrain components built for real-world heavy-duty applications.

• Reich Arcusaflex coupling supply

• Industrial power transmission components

• Same day shipping on stocked units

• Knowledgeable technical support

If you need assistance confirming compatibility for the ACT2.4SN Reich Arcusaflex Drive Coupler, our team is ready to help.