Product Description

Product Description


BOMAG Vibration Coupling

Description: The BOMAG vibration coupling is a vital component designed to optimize the performance and reliability of road construction machinery. Engineered with precision and crafted from high-quality materials, this coupling serves as an essential link in the compaction process, effectively dampening vibrations and ensuring smooth operation in demanding construction environments.

Material Size Color Weight Operating Temperature Suitable Models
Rubber, Polyurethane, Steel, Composite Materials Different Sizes Green   -20°C (-4°F) to 50°C (122°F) 
  • BW203AD-4
  • BW202AD-4
  • BW202AD-4-BF4M2012C
  • BW203AD-4-BF4M2012C
  • BW205AD-4-BF4M2012C
  • BW202AD-4-TCD2012L042V
  • BW203AD-4-TCD2012L042V
  • BW205AD-4-TCD2012L042V
  • BW203AD-4-86192087-TCD2012

Key Features:
Vibration Dampening: The BOMAG vibration coupling is expertly engineered to absorb and dissipate vibrations generated during the compaction process, minimizing operator fatigue and improving overall machine performance.
Enhanced Durability: Constructed from premium-grade materials, including rubber or polyurethane, this coupling is built to withstand the rigors of heavy-duty construction work, ensuring long-lasting durability and reliable operation even in the most challenging conditions.
Compatibility: Designed to seamlessly integrate with BOMAG road construction machinery, the vibration coupling is available in various sizes and configurations to ensure compatibility with different models, facilitating easy installation and maintenance.
Noise Reduction: By isolating vibrations and reducing machine resonance, the BOMAG vibration coupling helps minimize noise levels, creating a quieter working environment for operators and bystanders.
Improved Operator Comfort: With its ability to dampen vibrations and reduce machine-induced fatigue, the vibration coupling enhances operator comfort and productivity, allowing for extended periods of operation with reduced strain.
Maintenance Efficiency: Engineered for reliability and ease of maintenance, the BOMAG vibration coupling requires minimal upkeep, contributing to lower maintenance costs and downtime for road construction equipment.

Road construction compactors
Asphalt rollers
Soil compactors
Tandem rollers
Vibratory rollers

The suitability of a BOMAG vibration coupling for a particular model of road construction machinery depends on various factors, including the specifications of the machinery and the specific requirements of the application. However, BOMAG vibration couplings are typically designed to be compatible with a wide range of BOMAG road construction equipment, including:
Asphalt Rollers: BOMAG manufactures a variety of asphalt rollers, including tandem rollers, combination rollers, and pneumatic tire rollers. Vibration couplings designed for asphalt rollers are optimized to withstand the high-frequency vibrations generated during asphalt compaction.
Soil Compactors: BOMAG soil compactors are used for compacting various types of soil and aggregates in road construction and earthwork projects. Vibration couplings for soil compactors are engineered to provide effective vibration dampening while withstanding the heavy loads and harsh operating conditions encountered in soil compaction applications.
Tandem Rollers: Tandem rollers are versatile machines used for compacting asphalt, soil, and aggregates in road construction and other civil engineering projects. BOMAG offers a range of tandem rollers equipped with vibration couplings designed to deliver smooth and efficient compaction performance.
Vibratory Rollers: Vibratory rollers are specialized machines equipped with vibrating drums or plates for compacting soil, asphalt, and other materials. BOMAG vibration couplings for vibratory rollers are tailored to the specific requirements of these machines, providing optimal vibration isolation and stability during operation.
Other Road Construction Equipment: In addition to asphalt rollers, soil compactors, tandem rollers, and vibratory rollers, BOMAG manufactures a variety of other road construction equipment, such as pneumatic tire rollers, single drum rollers, and compactors. Vibration couplings suitable for these machines are designed to meet the unique performance and durability requirements of each application.

When selecting a BOMAG vibration coupling for a specific model of road construction machinery, it is essential to consult the manufacturer’s specifications and recommendations to ensure compatibility and optimal performance. Additionally, working with authorized BOMAG dealers or distributors can provide valuable assistance in identifying the most suitable vibration coupling for your equipment and application requirements.

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The BOMAG vibration coupling is the perfect solution for optimizing the performance, efficiency, and longevity of road construction machinery, ensuring smooth and reliable operation in every compaction application.

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flexible coupling

How does a flexible coupling deal with backlash and torsional stiffness?

A flexible coupling deals with backlash and torsional stiffness in the following ways:

  • Backlash: Backlash refers to the play or clearance between mating teeth in mechanical systems. In certain couplings, such as gear couplings, some degree of backlash is unavoidable due to the space between the teeth. However, flexible couplings with elastomeric or beam-type elements typically have minimal to no backlash. The flexibility of these elements allows them to maintain continuous contact and transmit torque smoothly without any gaps or play between components.
  • Torsional Stiffness: Torsional stiffness is the ability of a coupling to resist rotational deformation or twisting under torque. It is essential to have adequate torsional stiffness in some applications to ensure accurate motion transmission and responsiveness. Flexible couplings exhibit a balance between torsional stiffness and flexibility. While they allow for a degree of angular and parallel misalignment, they still possess sufficient torsional stiffness to transmit most of the torque efficiently. This characteristic helps maintain the precision of motion control systems and prevents power losses due to deformation.

The design and materials used in flexible couplings contribute to their ability to address both backlash and torsional stiffness effectively. Here are some key features:

  • Elastomeric Elements: Couplings with elastomeric elements, such as rubber or polyurethane, provide excellent flexibility to absorb misalignments and dampen vibrations. They also exhibit minimal backlash as the elastomeric material maintains continuous contact between the coupling components.
  • Beam-Type Couplings: Beam-type couplings use thin metal beams to transmit torque. These couplings offer high torsional stiffness while still accommodating misalignments. The beams can flex slightly under torque, absorbing shocks and compensating for misalignment without compromising torsional rigidity.
  • Composite Couplings: Some flexible couplings use composite materials that combine the advantages of different materials to achieve specific performance characteristics. These composites can offer low backlash and precise torsional stiffness, making them suitable for demanding applications.
  • High-Quality Manufacturing: The precision manufacturing of flexible couplings ensures that components fit together with minimal clearances, reducing backlash. Additionally, high-quality materials contribute to better torsional stiffness and overall performance.

Overall, flexible couplings strike a balance between flexibility to accommodate misalignments and sufficient torsional stiffness to transmit torque efficiently. By effectively addressing backlash and torsional stiffness, these couplings contribute to the smooth and reliable operation of various mechanical systems.

flexible coupling

Can flexible couplings be used in marine and automotive applications?

Yes, flexible couplings are commonly used in both marine and automotive applications. They offer various advantages that make them suitable for these industries:

  • Misalignment Compensation: In marine and automotive systems, there can be misalignments due to factors such as hull flexing in marine vessels or engine movements in vehicles. Flexible couplings can accommodate these misalignments, ensuring efficient power transmission between the engine and the propeller or wheels.
  • Vibration Damping: Both marine and automotive environments experience vibrations from engines, propellers, or road conditions. Flexible couplings help dampen these vibrations, reducing wear on components and enhancing the comfort of passengers or crew members.
  • Shock Load Absorption: Marine vessels and vehicles can encounter shock loads during operation, especially in rough sea conditions or uneven terrains. Flexible couplings can absorb and dissipate the impact of these shock loads, protecting the drivetrain and transmission components.
  • Compact Design: Space is often limited in marine vessels and automotive systems. Flexible couplings come in various compact designs, making them suitable for applications with restricted installation space.
  • Corrosion Resistance: Marine environments expose components to corrosive seawater, while automotive systems may encounter exposure to road salt and other corrosive substances. Flexible couplings made from corrosion-resistant materials, such as stainless steel or non-metallic compounds, are ideal for these applications.
  • Easy Maintenance: Flexible couplings with self-lubricating features or low maintenance requirements are well-suited for marine and automotive applications, where regular maintenance can be challenging.
  • High Torque Capacity: Automotive systems, especially in heavy-duty vehicles, require couplings that can handle high torque levels. Flexible couplings designed for automotive use offer high torque capacity and reliability.

Overall, the adaptability, vibration damping, and misalignment compensation provided by flexible couplings make them suitable for various marine and automotive applications. Whether used in boats, yachts, ships, cars, trucks, or other vehicles, flexible couplings contribute to smooth and reliable power transmission, leading to improved performance and reduced maintenance requirements.

flexible coupling

What materials are commonly used in manufacturing flexible couplings?

Flexible couplings are manufactured using a variety of materials, each offering different properties and characteristics suited for specific applications. The choice of material depends on factors such as the application’s requirements, environmental conditions, torque capacity, and desired flexibility. Here are some of the commonly used materials in manufacturing flexible couplings:

  • Steel: Steel is a widely used material in flexible couplings due to its strength, durability, and excellent torque transmission capabilities. Steel couplings are suitable for heavy-duty industrial applications with high torque requirements and harsh operating conditions.
  • Stainless Steel: Stainless steel is often used to manufacture flexible couplings in environments with high corrosion potential. Stainless steel couplings offer excellent resistance to rust and other corrosive elements, making them ideal for marine, food processing, and chemical industry applications.
  • Aluminum: Aluminum couplings are lightweight, have low inertia, and provide excellent balance. They are commonly used in applications where reducing weight is critical, such as aerospace and robotics.
  • Brass: Brass couplings are known for their electrical conductivity and are used in applications where electrical grounding or electrical isolation is required, such as in certain industrial machinery or electronics equipment.
  • Cast Iron: Cast iron couplings offer good strength and durability and are often used in industrial applications where resistance to shock loads and vibrations is necessary.
  • Plastic/Polymer: Some flexible couplings use high-performance polymers or plastics, such as polyurethane or nylon. These materials provide good flexibility, low friction, and resistance to chemicals. Plastic couplings are suitable for applications where corrosion resistance and lightweight are essential.
  • Elastomers: Elastomers are used as the flexible elements in many flexible couplings. Materials like natural rubber, neoprene, or urethane are commonly used as elastomer spider elements, providing flexibility and vibration damping properties.

The selection of the coupling material depends on the specific needs of the application. For instance, high-performance and heavy-duty applications may require steel or stainless steel couplings for their robustness, while applications where weight reduction is crucial may benefit from aluminum or polymer couplings. Additionally, the choice of material is influenced by factors such as temperature range, chemical exposure, and electrical requirements in the application’s operating environment.

Manufacturers typically provide material specifications for their couplings, helping users make informed decisions based on the specific demands of their applications.

China Professional Premium Quality CHINAMFG Road Roller Accessories Vibration Coupling Vibration Isolation Coupling Flexible Coupling for Road Machinery Parts  China Professional Premium Quality CHINAMFG Road Roller Accessories Vibration Coupling Vibration Isolation Coupling Flexible Coupling for Road Machinery Parts
editor by CX 2024-05-15