438 222-2.2 Stromag Coupling | Industrial Elastomeric Drive Coupler

The 438 222-2.2 Stromag Coupling is designed for demanding industrial drive systems where smooth torque transmission and drivetrain protection are critical. Stromag couplings are widely used in compressor packages, pump assemblies, generator drives, and heavy machinery where torsional shock loads and vibration can impact component longevity.

This coupling incorporates a durable elastomer element positioned between precision-machined metal hubs. The design allows torque to be transmitted efficiently while absorbing startup shock and compensating for shaft misalignment during normal operation.

Engineered for continuous-duty industrial environments, the 438 222-2.2 configuration offers dependable performance and long service life in high-load applications.

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Key Features and Benefits

• Genuine Stromag industrial coupling

• Elastomeric torsionally flexible design

• High torque transmission capability

• Effective vibration and shock load damping

• Compensates for angular and parallel shaft misalignment

• Protects bearings, shafts, and connected components

• Industrial-grade construction

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Functional Design and Engineering Advantages

The 438 222-2.2 Stromag coupling transmits torque through compression of a resilient elastomer element. This reduces direct metal-to-metal force transfer and minimizes vibration propagation through the drivetrain.

Operational advantages include:

• Reduced torsional peak loads

• Improved drivetrain smoothness

• Lower mechanical noise

• Extended shaft and bearing life

• Reduced maintenance frequency

In compressor and engine-driven systems, torsional pulses and load fluctuations are common. The elastomer compound used in Stromag couplings is engineered to maintain flexibility while withstanding sustained torque and environmental exposure.

Because Stromag designs its couplings for industrial power transmission systems, the 438 222-2.2 provides predictable torsional performance and reliable operation in demanding conditions.

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Typical Applications

The 438 222-2.2 Stromag Coupling is commonly used in:

• Rotary screw air compressors

• Industrial pump systems

• Generator sets

• Engine-driven equipment

• Heavy-duty power transmission assemblies

This coupling is intended for systems specifying the 438 222-2.2 Stromag configuration.

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Technical Specifications (General)

• Part Number: 438 222-2.2

• Manufacturer: Stromag

• Type: Elastomeric torsionally flexible coupling

• Function: Torque transmission with vibration damping

• Misalignment Capability: Angular and parallel

• Operating Environment: Industrial power transmission systems

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

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Why Choose a Stromag Industrial Coupling

Stromag couplings are widely specified for applications requiring high torque capacity combined with vibration isolation. Proper coupling selection is essential to prevent premature wear, misalignment stress, and drivetrain instability.

The 438 222-2.2 Stromag coupling delivers reliable torque transmission and consistent damping characteristics, helping protect connected components and improve overall equipment longevity.

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Why Choose Stark Industrial Products

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

• Stromag coupling supply

• Industrial power transmission components

• Same day shipping on stocked units

• Knowledgeable technical support

If you need assistance confirming hub configuration or compatibility for the 438 222-2.2, our team is ready to help.