China high quality Good Quality Hose Shank Type Brass Forging Storz Flexible Coupling

Product Description

Product Description

 

BASIC INFORMATION
ITEM Storz Coupling
SIZE 1″/1.5″/2″/2.5″/3″/4″/5″/6″
TECH. Forged
W.PRESSURE 2.5MPa(365PSI)
T. PRESSURE 4.0MPa(580PSI)
MATERIAL Aluminum Alloy
COLOUR Sliver/Golden/Black/Customized
BRAND TOKAI XIHU (WEST LAKE) DIS.TA/ OEM
SERVICE OEM/ODM
FINISH Anodizing/Hard Anodizing
HISTORY 22years manufacturing experiences of fire fighting equipments
HS CODE 8481809000

 

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Packaging & Shipping

Company Profile

 

TOKAI XIHU (WEST LAKE) DIS.TA is specialized in designing and manufacturing fire fighting equipment mainly including fire hose couplings and fittings, nozzles, fire vehicle equipment and fire hose crimping machine. We employed CNC lathe, CNC turning composite center, CNC machining center, forging equipment, heat treating facility and the latest testing equipment to improve dimensional accuracy and quality management. Given more than 20years of development, we not only have broadened the company’s product line but also have developed our capability to meet our customers’ specific requirements and offer products or services that give added value. We have passed the ISO9001:2015 Quality Management System Evaluation and got the certification of CCC. At present, our products are mainly exported to Japan, the United States, Germany, South Korea, ZheJiang , Indonesia, Thailand, Dubai and other global markets, which are highly praised by customers. In domestic market, high-end fire hose factories, fire vehicle manufacturers and the national fire team are our important strategic partners.
  Adhere to the idea of forward-looking innovation, outstanding excellence, continuous improvement and sustainable management, we provide best service to clients. The most important purpose of our company is to ensure that our products have excellent quality, on time delivery with competitive price. We will take it as our duty to create most valuable brand in high-end fire hose couplings. Let’s join hands and work together to build a prosperous future!

 

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Our Advantages

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flexible coupling

How do flexible couplings handle axial movement in rotating machinery?

Flexible couplings are designed to handle different types of misalignments in rotating machinery, including axial movement or axial misalignment. Axial movement occurs when there is displacement along the axis of rotation, causing one shaft to move closer to or away from the other shaft. Here’s how flexible couplings handle axial movement:

  • Sliding Capability: Many flexible couplings, especially those with elastomeric elements or certain designs, can slide along the shafts they connect. This sliding capability allows the coupling to accommodate axial movement without introducing additional stress on the connected components. The elastomeric elements can compress or stretch slightly to absorb the axial displacement.
  • Multiple-piece Designs: Some flexible couplings consist of multiple pieces, which allow for axial movement. These designs often have a floating member or a spacer that separates the two shaft-connected components. The floating member can move axially as needed, while still transmitting torque and compensating for other misalignments.
  • Double-Cardanic Design: Certain high-performance flexible couplings use a double-cardanic design, allowing for misalignment in multiple directions, including axial movement. This design features two sets of flexible elements that work together to accommodate different misalignments and provide a high degree of flexibility.

It’s important to note that while flexible couplings can handle a certain degree of axial movement, excessive axial misalignment might require a different type of coupling or additional measures to be addressed properly.

During the selection and installation process, it’s essential to consider the application’s axial movement requirements and choose a flexible coupling that can accommodate the expected axial displacement while still providing the desired performance, such as vibration damping, shock absorption, or precision motion control.

flexible coupling

Can flexible couplings accommodate both radial and axial loads simultaneously?

Yes, flexible couplings are designed to accommodate both radial and axial loads simultaneously, making them versatile for various mechanical systems. The ability to handle these loads is one of the key advantages of using flexible couplings in power transmission applications. Here’s how they manage both types of loads:

  • Radial Loads: Radial loads act perpendicular to the shaft’s axis and can arise from forces that are not in line with the shaft, such as belt tension or bearing loads. Flexible couplings can handle radial loads due to their flexibility and ability to bend or deform slightly, redistributing the radial forces and minimizing the impact on the connected equipment.
  • Axial Loads: Axial loads act along the shaft’s axis and are common in applications with thrust forces or axial movements. Flexible couplings can accommodate axial loads through their axial flexibility, allowing slight axial displacement without transmitting excessive forces to the connected components.
  • Angular Misalignment: Besides radial and axial loads, flexible couplings can also handle angular misalignment between the shafts. Angular misalignment occurs when the shafts are not perfectly aligned, and flexible couplings can compensate for this misalignment, reducing wear and stress on the connected machinery.

By accommodating both radial and axial loads, flexible couplings help prevent premature wear, reduce the risk of equipment damage, and contribute to smoother and more efficient power transmission. When selecting a flexible coupling for an application, it is essential to consider the expected radial and axial loads, as well as the required level of misalignment compensation to ensure optimal performance and longevity of the coupling and the connected equipment.

flexible coupling

What are the factors to consider when choosing a flexible coupling for a specific system?

Choosing the right flexible coupling for a specific system requires careful consideration of several factors. The following are the key factors that should be taken into account:

  • 1. Misalignment Requirements: Assess the type and magnitude of misalignment expected in the system. Different couplings are designed to handle specific types of misalignment, such as angular, parallel, or axial misalignment. Choose a coupling that can accommodate the expected misalignment to prevent premature wear and failure.
  • 2. Torque Capacity: Determine the required torque capacity of the coupling to ensure it can transmit the necessary power between the shafts. Consider both the continuous and peak torque loads that the system may experience.
  • 3. Operating Speed: Take into account the rotational speed of the system. High-speed applications may require couplings that can handle the additional centrifugal forces and balance requirements.
  • 4. Temperature Range: Consider the operating temperature range of the system. Select a coupling material that can withstand the temperatures encountered without losing its mechanical properties.
  • 5. Environment and Conditions: Evaluate the environmental conditions where the coupling will be used, such as exposure to moisture, chemicals, dust, or corrosive substances. Choose a coupling material that is compatible with the operating environment.
  • 6. Space Constraints: Assess the available space for the coupling installation. Some couplings have compact designs suitable for applications with limited space.
  • 7. Installation and Maintenance: Consider the ease of installation and maintenance. Some couplings may require special tools or disassembly for maintenance, while others offer quick and simple installation.
  • 8. Torsional Stiffness: Evaluate the torsional stiffness of the coupling. A balance between flexibility and stiffness is essential to prevent excessive torsional vibrations while accommodating misalignment.
  • 9. Shock and Vibration Damping: For applications with high shock loads or vibration, select a coupling with excellent damping characteristics to protect the system from excessive forces.
  • 10. Cost and Budget: Compare the cost of the coupling with the overall budget for the system. Consider the long-term cost implications, including maintenance and replacement expenses.

Ultimately, the choice of a flexible coupling should align with the specific requirements and operating conditions of the system. Consulting with coupling manufacturers or engineering experts can provide valuable insights to ensure the optimal selection of a coupling that enhances system performance, reliability, and efficiency.

China high quality Good Quality Hose Shank Type Brass Forging Storz Flexible Coupling  China high quality Good Quality Hose Shank Type Brass Forging Storz Flexible Coupling
editor by CX 2024-04-30