China wholesaler Jurid Flexible Coupling, Jurid Rubber Coupling

Product Description

Product Description

 

Place of Origin: ZheJiang , China (Mainland) Brand Name: Kubota excavator coupling Model Number: JURID couplings
Application 1: Mini Excavators Application 2: Compact Loaders Application 3: Forlifts
Application 4: Construction machines using a hydraulic drive system Coupling model A: BoWex MONOLASTIC size 28 Coupling model B: BoWex MONOLASTIC size 32
Coupling model C: BoWex MONOLASTIC size 50-140 Coupling model D: BoWex MONOLASTIC size 50-170 Material: Original material-GF-PA6
Availability: In stock

Packaging & Delivery

Packaging Details: JURID couplings
1. spare parts, with carton package as usual for mini order
2. Main pump, wooden box
3. if need wooden pallets, the customer needs to pay for the wooden pallet charges
Delivery Detail: 1-7 working days after payment

1.  Material options for H series Couplings
 
H series coupling we produced is made of Hytrel. It has elasticity like that of rubber. It is excellent in absorbing vibrations and shocks. It also excels in resistance to heat, low temperature and oil.
 
Input and output can be connected and disconnected easily merely by moving axially. By using a unique claming mechanism, mounting in a spline shaft is possible. Hub and spline shafts are completely fixed by using a clamping hub of the mechanism. No fretting wear is caused.
2. Technical Data

COUPLING “H” SERIES TECHNICAL DATA
                           SIZE  30H 40H 50H 110H 140H 160H
TECHNICAL DATA
DESCRIPTION SYMBOL UNIT 500 600 800 1200 1600 2000
Nominal Torque Tkn Nm
Maximum Torque Tkmax Nm 1400 1600 2000 2500 4000 4000
Maximum Rotational speed Nmax Min-1 4000 4000 4000 4000 3600 3600
COUPLING “A” SERIES TECHNICAL DATA
SIZE 4A/4AS 8A/8AS 16A/16AS 25A/25AS 30A/30AS 50A/50AS 140A/140AS
TECHNICAL DATA
DESCRIPTION SYMBOL UNIT 50 100 200 315 500 700 1700
Nominal Torque Tkn Nm
Maximum Torque Tkmax Nm 125 280 560 875 1400 2100 8750
Maximum Rotational speed Nmax Min-1 7000 6500 6000 5000 4000 4000 3600

FAQ
Why chose us
A. 30 yease experience in the line of the market, produce high quality excavator spare parts
     High quality at competitive price.
B. Factory manufacturer, factory price
C. One-stop shopping. We have Trading company based on our factory, supply with various spare parts for your need, with high quality at company price, one-stop shopping, save your time to searching the parts you need urgent.
D. Timely delivery
E. Various of transportation way: Sea, Air, Bus, Express, etc
F. Parts available in stock
Note:
A. In order to give you fast and accurate pricing information, we need some details about your engine/application and the part number of the part you want.
B. If you can not find the parts you want, please contact us

HangZhou Xiebang  Machinery Co., Ltd
 
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flexible coupling

What are the maintenance-free options available for flexible couplings?

Several maintenance-free options are available for flexible couplings, designed to reduce or eliminate the need for regular maintenance and lubrication. These options offer long-lasting performance and reliability while minimizing downtime and operational costs. Below are some maintenance-free options for flexible couplings:

1. Maintenance-Free Elastomeric Couplings: Elastomeric couplings with a specific design and materials can be maintenance-free. These couplings often incorporate high-quality elastomeric elements that do not require periodic lubrication. The elastomeric material provides damping of shocks and vibrations and allows for misalignment compensation, making them suitable for various applications without the need for regular maintenance.

2. Non-Lubricated Metallic Couplings: Some metallic couplings are designed to operate without the need for lubrication. These couplings use self-lubricating materials or specialized coatings that reduce friction between moving parts, eliminating the need for manual lubrication. They can handle high torque and speed requirements while providing reliable performance over extended periods without maintenance.

3. Pre-Lubricated Couplings: Certain flexible couplings come pre-lubricated during manufacturing. These couplings have grease or lubricant already applied to the critical components, providing sufficient lubrication for an extended period of operation. As a result, users do not need to perform regular lubrication maintenance, reducing maintenance tasks and associated costs.

4. Sealed Couplings: Some flexible couplings are designed with integrated seals or shields that protect internal components from contaminants and prevent lubricant leakage. These sealed couplings are inherently maintenance-free, as they ensure long-lasting performance without the need for external maintenance or re-lubrication.

5. Non-Wearing Materials: Certain flexible couplings are constructed using non-wearing materials, such as high-performance polymers. These materials offer excellent resistance to wear and abrasion, reducing the need for maintenance and replacement due to wear-related issues.

6. Torque-Responsive Couplings: Some maintenance-free couplings are designed to disengage or slip when the torque exceeds a certain threshold. This feature protects the connected equipment from excessive loads, preventing damage and reducing the need for maintenance or repairs caused by overload conditions.

Summary: Maintenance-free options for flexible couplings are available, offering reliable and long-lasting performance without the need for regular maintenance and lubrication. These couplings utilize specialized materials, designs, and features to handle various operating conditions while minimizing downtime and operational costs. Selecting a maintenance-free coupling that suits the specific application requirements can significantly improve the overall efficiency and reliability of the mechanical system.

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

Are there any limitations or disadvantages of using flexible couplings?

While flexible couplings offer numerous advantages, they do come with some limitations and disadvantages that should be considered when selecting them for specific applications. Here are some of the common limitations and disadvantages of using flexible couplings:

  • Torsional Stiffness: Flexible couplings provide some level of torsional flexibility, which is advantageous in many applications. However, in systems that require high precision and minimal angular deflection, the inherent flexibility of the coupling may not be suitable. In such cases, a rigid coupling may be more appropriate.
  • Limitation in High-Torque Applications: While some flexible couplings can handle moderate to high torque levels, they may not be as well-suited for extremely high-torque applications. In such cases, specialized couplings, such as gear couplings, may be required to handle the high torque demands.
  • Temperature Limitations: The performance of certain flexible coupling materials, especially elastomers and plastics, may be affected by extreme temperature conditions. High temperatures can lead to premature wear and reduced lifespan of the coupling, while low temperatures may result in reduced flexibility and potential brittleness.
  • Chemical Compatibility: Certain flexible coupling materials may not be compatible with certain chemicals or substances present in the application’s environment. Exposure to chemicals can cause degradation or corrosion of the coupling material, affecting its performance and lifespan.
  • Installation and Alignment: Flexible couplings require proper installation and alignment to function effectively. If not installed correctly, misalignment issues may persist, leading to premature wear and reduced performance. Aligning the shafts accurately can be time-consuming and may require specialized equipment and expertise.
  • Cost: In some cases, flexible couplings may be more expensive than rigid couplings due to their more complex design and use of specialized materials. However, the cost difference is often justified by the benefits they offer in terms of misalignment compensation and vibration damping.
  • Service Life: The service life of a flexible coupling can vary depending on the application’s conditions and the quality of the coupling. Regular maintenance and timely replacement of worn or damaged parts are essential to ensure the coupling’s longevity and prevent unexpected failures.

Despite these limitations, flexible couplings remain highly valuable components in a wide range of applications, providing efficient torque transmission and compensating for misalignment. Proper selection, installation, and maintenance can help mitigate many of the disadvantages associated with flexible couplings, ensuring their reliable and long-lasting performance in various mechanical systems.

China wholesaler Jurid Flexible Coupling, Jurid Rubber Coupling  China wholesaler Jurid Flexible Coupling, Jurid Rubber Coupling
editor by CX 2024-02-22

As one of leading flexible coupling manufacturers, suppliers and exporters of mechanical products, We offer flexible coupling and many other products.

Please contact us for details.

Mail:[email protected]

Manufacturer supplier exporter of flexible coupling

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