ACT2.4NT Reich Arcusaflex Drive Coupler

The ACT2.4NT Reich Arcusaflex Drive Coupler is a precision-engineered flexible coupling designed to connect rotating shafts in industrial and power transmission applications where vibration control and mechanical reliability are critical. As part of the Arcusaflex ACT-series, the ACT2.4NT is built to absorb torsional shock, handle fluctuating loads, and maintain smooth, consistent torque transfer during continuous-duty operation.

This coupler functions as a mechanical buffer between the prime mover and the driven equipment, reducing vibration and compensating for minor shaft misalignment. By isolating torsional oscillations, the ACT2.4NT helps protect bearings, shafts, gearboxes, and other critical drive components from premature wear and fatigue.

Reich Arcusaflex couplers are widely trusted across industrial sectors due to their proven elastomeric design, robust construction, and long service life in demanding environments.

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Key Features and Benefits

• Genuine Reich Arcusaflex Coupler – Manufactured to OEM engineering standards

• Flexible Elastomeric Design – Absorbs torsional vibration and dampens shock loads

• Smooth Torque Transmission – Provides stable, backlash-free power transfer

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

• Heavy-Duty Industrial Construction – Designed for continuous-duty applications

• Protective Drive System Function – Helps safeguard motors, compressors, gearboxes, and driven equipment

• Low Maintenance Operation – No lubrication required; extended service intervals

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Functional Design and Performance

The ACT2.4NT Arcusaflex coupler utilizes a resilient elastomer element bonded to precision-machined metal components to create a torsionally flexible shaft connection. This configuration allows the coupling to absorb vibration and transient torque spikes before they can propagate through the drive system.

In applications such as rotary screw air compressors and generator sets, torsional vibration is a common cause of bearing wear, shaft fatigue, and alignment drift. The elastomer element within the ACT2.4NT reduces these forces, improving overall system stability and extending the service life of connected components.

The flexible design also compensates for installation tolerances and thermal expansion that naturally occur during equipment operation, helping maintain proper alignment without introducing excessive stress into the drive train.

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Applications and Compatibility

The ACT2.4NT Reich Arcusaflex Drive Coupler is commonly used in a wide range of industrial and power transmission systems, including:

• Rotary screw and piston air compressors

• Generator sets and engine-driven equipment

• Industrial pumps and motor assemblies

• Gearbox-driven power transmission systems

• Heavy industrial machinery

This coupler is suitable for OEM installations and replacement applications where a Reich Arcusaflex ACT-series coupling is specified.

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Technical Specifications (General)

• Model: ACT2.4NT

• Manufacturer: Reich

• Coupler Type: Flexible elastomeric drive coupler

• Product Line: Arcusaflex ACT-Series

• Function: Torque transmission with vibration damping

• Misalignment Capability: Angular, axial, and parallel

• Operating Environment: Industrial and power transmission systems

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

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Performance Advantages

The ACT2.4NT Reich Arcusaflex Coupler delivers stable, vibration-controlled torque transfer that enhances reliability across the entire drive system. By isolating torsional vibration, it reduces mechanical noise, limits wear on bearings and shafts, and helps prevent costly downtime caused by premature component failure.

Compared to rigid couplings or generic flexible couplers, Reich Arcusaflex couplings are engineered with specific elastomer characteristics optimized for industrial drive requirements. This ensures predictable damping performance and consistent behavior under varying loads and operating speeds.

Using the correct Arcusaflex coupling helps preserve original equipment performance, alignment accuracy, and long-term operational efficiency.

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Why Choose Stark Industrial Products

Stark Industrial Products supplies OEM and OEM-spec industrial couplers used in compressors, generators, and power transmission systems. Every coupling we offer is selected for durability, accuracy, and real-world application compatibility.

• OEM and OEM-spec couplers

• Fast order processing and secure packaging

• Knowledgeable technical support

• Trusted supplier for industrial power transmission components

If you need help confirming compatibility or selecting the correct ACT-series coupler for your application, our team is ready to assist.