ACT3WT Reich Arcusaflex Drive Coupler

The ACT3WT Reich Arcusaflex Drive Coupler is part of the Arcusaflex series of torsionally flexible couplings engineered for demanding industrial drivetrain applications. This specific WT configuration includes a taper lock mounting system on one side and a bolt-on flange connection on the other, making it ideal for applications requiring secure shaft attachment and easy serviceability.

Arcusaflex couplings are widely used in compressor packages, engine-driven systems, generator drives, and pump assemblies where torsional vibration and shock loads must be controlled to protect drivetrain components.

The ACT3WT utilizes a high-strength elastomer element positioned between precision-machined metal components. This design allows torque to be transmitted smoothly while absorbing torsional vibration generated during startup, shutdown, and load fluctuations.

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Key Features and Benefits

• Reich Arcusaflex industrial coupling

• Taper lock bushing for secure shaft mounting

• Bolt-on flange configuration for easy installation

• Torsionally flexible elastomer design

• High torque transmission capability

• Effective vibration and shock load damping

• Compensates for angular, axial, and parallel misalignment

• Heavy-duty construction for industrial applications

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Functional Design and Engineering Advantages

The ACT3WT Arcusaflex coupling transmits torque through compression of a durable elastomer element, allowing it to function as a torsional isolation device within the drivetrain.

The taper lock system provides a tight, concentric shaft connection without the need for keyway machining beyond standard requirements, improving installation speed and reducing the risk of shaft slippage.

The bolt-on flange side allows for straightforward connection to flywheels, hubs, or driven equipment, making this configuration ideal for engine-driven and modular equipment setups.

Operational advantages include:

• Reduced torsional peak loads during startup

• Improved drivetrain smoothness

• Lower vibration levels

• Reduced wear on shafts and bearings

• Simplified installation and maintenance

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Typical Applications

The ACT3WT Reich Arcusaflex Drive Coupler is commonly used in:

• Engine-driven compressor packages

• Rotary screw air compressors

• Generator sets

• Industrial pump systems

• Diesel engine to driven equipment connections

This coupling is intended for systems requiring a taper lock + flange-mounted Arcusaflex configuration.

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Technical Specifications (General)

• Model: ACT3WT

• Series: Arcusaflex

• Manufacturer: Reich Kupplungen

• Configuration: Taper lock + bolt-on flange

• Type: Torsionally flexible elastomer coupling

• Function: Torque transmission with vibration damping

• Misalignment Capability: Angular, axial, and parallel

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

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Why Use an Arcusaflex WT Configuration

WT-configured Arcusaflex couplings are selected for applications requiring both secure shaft mounting and flexible connection to driven equipment. The taper lock system ensures proper alignment and grip, while the flange design simplifies installation and removal in service environments.

The ACT3WT Reich Arcusaflex coupling provides dependable torsional flexibility and robust mechanical connection, helping protect drivetrain components and extend equipment life in demanding industrial applications.

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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

• Taper lock and flange-configured couplings

• Same day shipping on stocked units

• Knowledgeable technical support

If you need help confirming bore size or configuration for the ACT3WT, our team is ready to assist.