Product Description

Product Description

Advantages of powder metallurgy

High performance: Powder metallurgy materials have advantages such as high density, high strength, and wear resistance, making them suitable for manufacturing high-performance parts.

Manufacturing complex shapes: Powder metallurgy technology can manufacture parts with complex shapes, such as small pores or special geometric shapes, which makes powder metallurgy technology widely used in aerospace, automotive and other fields.

High production efficiency: Powder metallurgy technology can achieve automated production, thereby improving production efficiency and reducing production costs.

Product Parameters

specifications aperture Embossing mark Using screwsUsing screws Number of claws
L090-1/2 12.7 .500 1/4 3
L090-1/4 6.35 .250 1/4 3
L090-5/16 7.938 .313 1/4 3
L090-3/8 9.525 .375 1/4 3
L090-7/16 11.113 .438 1/4 3
L090-9/16 14.28 .563 1/4 3
L090-3/4 19.05 .750 1/4 3
L090-5/8 15.875 .625 1/4 3
L090-11/16 17.463 .688 1/4 3
L090-13/16 20.638 .813 1/4 3
L090-7/8 22.22 .875 1/4 3
L090-1 25.4 1.000 1/4 3
Note: Other specifications can be discussed in detail    

Packaging & Shipping

Customized paper boxes are used for packaging according to customer requirements. The products are coated with oil and placed in plastic bags before being packed into paper boxes. Packing and shipping from ZheJiang Port to destination,the following is a partial display

After Sales Service

Our factory has been producing powder metallurgy couplings for 20 years and has accumulated a lot of experience. We can ensure the quality of our products and any problems encountered during transportation. If any damage is found during transportation or CHINAMFG receiving goods, we can resend new products. I hope our cooperation can be smooth and pleasant. Thank you


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elastic coupling

Real-World Applications of Elastic Couplings

Elastic couplings find extensive use in various industries and applications where the reduction of vibration and shock is critical for performance, efficiency, and equipment longevity. Here are some examples:

  • Industrial Machinery: Elastic couplings are commonly employed in industrial machinery such as pumps, compressors, conveyors, and generators. They help minimize vibration and shock, ensuring smooth and reliable operation while protecting sensitive components.
  • Automotive Industry: In automotive applications, elastic couplings are used in drivetrains to dampen vibrations and shocks between the engine and the transmission. This enhances driving comfort, reduces noise, and prevents excessive wear on connected components.
  • Power Generation: Power generation equipment, including turbines and generators, benefits from elastic couplings that absorb torsional vibrations and shocks. This aids in maintaining stable power output and extending the lifespan of critical components.
  • Printing and Packaging: Printing presses and packaging machinery rely on elastic couplings to reduce vibrations during high-speed operations. This ensures precise printing and packaging while preventing damage to sensitive components.
  • Robotics and Automation: Elastic couplings are crucial in robotics and automation systems to mitigate vibrations and shocks that can affect accuracy and reliability. They enable precise movement control and consistent performance.
  • Medical Equipment: Medical devices such as MRI machines and X-ray equipment utilize elastic couplings to minimize vibrations that could impact image quality and precision during medical procedures.

These examples highlight how elastic couplings contribute to optimal performance, reduced maintenance, and increased equipment lifespan across diverse industries.

elastic coupling

Impact of Temperature Variations on Elastic Coupling Performance

Elastic couplings can be sensitive to temperature variations, and their performance can be influenced by both high and low temperatures:

1. High Temperatures: Elevated temperatures can cause the elastomeric material used in elastic couplings to soften, leading to a decrease in its mechanical properties. This can result in reduced torsional stiffness, damping capabilities, and overall coupling performance. High temperatures can also accelerate the aging process of the elastomer, leading to a shorter lifespan of the coupling. Additionally, excessive heat can cause thermal expansion of the coupling’s components, potentially leading to misalignment issues.

2. Low Temperatures: Extremely low temperatures can cause the elastomeric material to become more rigid, reducing its flexibility and damping characteristics. This can result in increased transmission of vibrations and shocks between connected components. Cold temperatures can also make the elastomer more brittle, increasing the risk of cracking or rupturing under mechanical stress.

It’s important to select an elastic coupling material that is suitable for the anticipated temperature range of the application. Some elastomers are formulated to perform well across a wide temperature range, while others are better suited for specific temperature conditions. Regular maintenance and inspection of elastic couplings in extreme temperature environments are crucial to ensure that the coupling continues to function as intended.

elastic coupling

Elastic Coupling: Function and Working in Mechanical Systems

An elastic coupling is a type of coupling used in mechanical systems to connect two shafts and transmit torque while allowing for a certain degree of misalignment and flexibility. It consists of two hubs, each connected to a shaft, and an elastic element placed between the hubs.

The elastic element, often made of rubber or elastomer material, serves as a flexible medium that can absorb shocks, vibrations, and angular misalignments between the connected shafts. When torque is applied to one shaft, the elastic element deforms and compresses, allowing the coupling to transmit torque from one shaft to the other while compensating for minor misalignments.

As the elastic element absorbs vibrations and shocks, it helps reduce wear and tear on the connected machinery and enhances overall system efficiency. Elastic couplings are commonly used in applications where precise alignment between shafts is challenging or where vibration damping is crucial.

Overall, the elastic coupling’s design enables it to provide a balance between torque transmission and flexibility, making it a valuable component in various mechanical systems.

China Standard L090 Type Jaw Coupling Three Jaw Elastic Coupling Powder Metallurgical Coupling  China Standard L090 Type Jaw Coupling Three Jaw Elastic Coupling Powder Metallurgical Coupling
editor by CX 2024-04-24