RRL Coupling 180 Series

Spider Jaw Couplings

Spider jaw couplings, also known simply as jaw couplings or elastomeric couplings, are mechanical devices used to connect two shafts in order to transmit torque while allowing for some degree of misalignment. These couplings are commonly used in various industrial applications where flexibility, vibration damping, and misalignment tolerance are crucial.

Here’s a description of the key features and components of spider jaw couplings:

• Flexible Element (Spider): The central component of the coupling is the flexible element, often referred to as the “spider” due to its shape. The spider is typically made of an elastomeric material such as polyurethane or rubber. This material provides flexibility, allowing for angular, parallel, and axial misalignment between the connected shafts.

• Two Hubs: Spider jaw couplings consist of two hubs, one connected to each shaft that needs to be coupled. These hubs are typically made of metal (such as aluminum or steel) and have radial slots or jaws that engage with the spider. The hubs are connected to the shafts using keyways, set screws, or other fastening methods.

• Jaw Design: The hubs have jaws or teeth that mesh with the flexible spider. The shape and arrangement of these jaws help transmit torque from one shaft to the other. The jaw design also allows for some torsional flexibility while maintaining a secure connection.

• Torque Transmission: When torque is applied to one shaft, the flexible spider deforms slightly, allowing for misalignment and absorbing vibrations. The jaws on the hubs grip the spider, transmitting the torque to the other shaft. The elastomeric material of the spider also serves to dampen shocks and vibrations, contributing to a smoother operation.

• Misalignment Tolerance: Spider jaw couplings are designed to accommodate various types of misalignment, including angular, parallel, and axial misalignment. This feature helps protect connected equipment from damage due to misalignment and reduces the risk of premature wear.

• Maintenance and Installation: Spider jaw couplings are relatively easy to install and maintain. They do not require lubrication, and the elastomeric spiders can be replaced when they wear out, extending the overall life of the coupling.

• Applications: Spider jaw couplings find applications in a wide range of industries, including manufacturing, power transmission, conveyor systems, pumps, and other machinery where misalignment and vibration damping are concerns.

In summary, spider jaw couplings provide a flexible and reliable means of connecting two shafts, accommodating misalignment and providing vibration damping in various industrial applications.

We offer an extensive selection of Spider Jaw Couplings, encompassing various types, sizes, and configurations. Our Spider Jaw Couplings are engineered to meet the highest industry standards, ensuring optimal performance and longevity across different applications.Empowering industries with precision-engineered Spider Jaw Couplings, Iglele ensures reliability, quality, and tailored solutions, offering both bulk quantities and customised manufacturing. Your seamless operation is our commitment.Contact now for any your inquiries or offer.

No guarantee for Grade Purity, breakage or thickness leakage for commercial and light duty Fittings. Pressure rating for each fittings varies for different sizes. No guarantee will be provided for the same. The sizes,images and dimensions may vary according to the different range of products. Please Confirm the exact details before placing the order. Thickness may vary according to different size and quality. Contact us for in depth technical details. T.C will be provided on special request for heavy duty fittings only. We recommend you to order heavy duty filings where highest reliability is required. No refund will be made for the wrong size order.