/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
How does a flexible coupling help in power transmission efficiency?
Flexible couplings play a crucial role in improving power transmission efficiency in various mechanical systems. Here are the ways in which flexible couplings contribute to enhanced efficiency:
Misalignment Compensation: In real-world applications, it is challenging to achieve perfect alignment between shafts due to manufacturing tolerances, thermal expansion, or external forces. Flexible couplings can accommodate both angular and parallel misalignments between the driving and driven shafts. By doing so, they ensure that the torque is transmitted smoothly and efficiently despite misalignment, reducing power losses due to misaligned shafts.
Vibration Damping: Vibrations in mechanical systems can lead to energy losses and premature wear of components. Flexible couplings with vibration-damping properties can absorb and dampen vibrations generated during operation. By reducing the transmission of vibrations, these couplings help to maintain power transmission efficiency and extend the lifespan of connected equipment.
Shock Load Absorption: During start-up or sudden changes in operating conditions, equipment may experience shock loads. Flexible couplings are designed to absorb and cushion these shock loads, preventing sudden impacts on the system. By minimizing the shock load’s effect, flexible couplings contribute to smoother power transmission and reduced stress on components.
Torsional Stiffness: While flexible couplings allow for misalignment compensation, they still exhibit a certain degree of torsional stiffness. This stiffness ensures that the majority of the torque is efficiently transmitted from the driving to the driven shaft, minimizing power losses due to deformation or bending of the coupling.
Reduced Friction and Wear: Flexible couplings typically have a simple design with fewer moving parts. This simplicity leads to reduced friction and wear compared to more complex coupling types. Lower friction means less energy dissipation, resulting in improved power transmission efficiency.
Compatibility with Various Applications: Flexible couplings come in a wide range of designs and materials to suit different applications. Whether it’s high-speed machinery, heavy-duty equipment, or precision systems, there are flexible coupling options optimized for each use case. Selecting the appropriate coupling for the specific application ensures efficient power transmission.
In summary, flexible couplings enhance power transmission efficiency by compensating for misalignment, damping vibrations, absorbing shock loads, providing torsional stiffness, reducing friction and wear, and offering compatibility with diverse applications. The combination of these features contributes to improved overall system efficiency and helps optimize the performance of mechanical systems.
How does a flexible coupling handle misalignment in large rotating equipment?
Flexible couplings are designed to accommodate various types of misalignment in large rotating equipment, ensuring smooth and efficient power transmission while minimizing stress on connected components. Here’s how flexible couplings handle different types of misalignment:
Angular Misalignment: Angular misalignment occurs when the axes of the two connected shafts are not collinear and form an angle. Flexible couplings can handle angular misalignment by allowing the coupling elements to flex and move slightly, thus accommodating the angle between the shafts. The flexible elements, often made of elastomeric materials or metallic membranes, can bend and twist to compensate for angular misalignment, ensuring that the coupling remains engaged and transfers torque effectively.
Parallel Misalignment: Parallel misalignment, also known as offset misalignment, happens when the two shafts are not perfectly aligned along their axes, resulting in a lateral shift. Flexible couplings can handle parallel misalignment through their ability to move radially, allowing the flexible elements to adjust and take up the offset. This capability prevents excessive side loads on the shafts and bearings, reducing wear and increasing the lifespan of the equipment.
Axial Misalignment: Axial misalignment occurs when there is a linear displacement of one shaft relative to the other, either toward or away from the other shaft. Some flexible couplings, such as certain types of flexible disc couplings, can accommodate a limited amount of axial misalignment. However, for large axial movement, other types of couplings or special designs may be required.
The flexibility of the coupling elements allows them to act as a buffer between the shafts, dampening shocks, vibrations, and torsional forces caused by misalignment or other dynamic loads. This helps protect the connected equipment from damage and enhances the overall performance and reliability of the rotating system.
In large rotating equipment, where misalignment is more common due to thermal expansion, foundation settling, or other factors, flexible couplings play a critical role in maintaining smooth operation and reducing stress on the machinery. However, it is essential to choose the appropriate type of flexible coupling based on the specific requirements of the application and to regularly inspect and maintain the coupling to ensure optimal performance and longevity.
How do flexible couplings compare to other types of couplings in terms of performance?
Flexible couplings offer distinct advantages and disadvantages compared to other types of couplings, making them suitable for specific applications. Here is a comparison of flexible couplings with other commonly used coupling types in terms of performance:
Rigid Couplings:
Rigid couplings are simple in design and provide a solid connection between two shafts, allowing for precise torque transmission. They do not offer any flexibility and are unable to compensate for misalignment. As a result, rigid couplings require accurate shaft alignment during installation, and any misalignment can lead to premature wear and increased stress on connected equipment. Rigid couplings are best suited for applications where shaft alignment is precise, and misalignment is minimal, such as in well-aligned systems with short shaft spans.
Flexible Couplings:
Flexible couplings, as discussed previously, excel at compensating for misalignment between shafts. They offer angular, parallel, and axial misalignment compensation, reducing stress on connected components and ensuring smooth power transmission. Flexible couplings are versatile and can handle various applications, from light-duty to heavy-duty, where misalignment, vibration damping, or shock absorption is a concern. They provide a cost-effective solution for many industrial, automotive, and machinery applications.
Oldham Couplings:
Oldham couplings are effective at compensating for angular misalignment while maintaining constant velocity transmission. They offer low backlash and electrical isolation between shafts, making them suitable for precision motion control and applications where electrical interference must be minimized. However, Oldham couplings have limited capacity to handle parallel or axial misalignment, and they may not be suitable for applications with high torque requirements.
Gear Couplings:
Gear couplings are robust and can handle high torque levels, making them suitable for heavy-duty applications such as mining and steel mills. They offer good misalignment compensation and have a compact design. However, gear couplings are relatively more expensive and complex than some other coupling types, and they may generate more noise during operation.
Disc Couplings:
Disc couplings provide excellent misalignment compensation, including angular, parallel, and axial misalignment. They have high torsional stiffness, making them ideal for applications where accurate torque transmission is critical. Disc couplings offer low inertia and are suitable for high-speed applications. However, they may be more sensitive to shaft misalignment during installation, requiring precise alignment for optimal performance.
Conclusion:
The choice of coupling type depends on the specific requirements of the application. Flexible couplings excel in compensating for misalignment and vibration damping, making them versatile and cost-effective solutions for many applications. However, in situations where high torque, precision, or specific electrical isolation is necessary, other coupling types such as gear couplings, disc couplings, or Oldham couplings may be more suitable. Proper selection, installation, and maintenance of the coupling are essential to ensure optimal performance and reliability in any mechanical system.
Cardan shaft is widely used in rolling mill, punch, straightener, crusher, ship drive, paper making equipment, common machinery, water pump equipment, test bench, and other mechanical applications.
Advantage: 1. Low life-cycle costs and long service life; 2. Increase productivity; 3. Professional and innovative solutions; 4. Reduce carbon dioxide emissions, and environmental protection; 5. High torque capacity even at large deflection angles; 6. Easy to move and run smoothly;
Product Parameters
Model
Tactical diameter D mm
Nominal torque Tn kN·m
Fatique torque Tf kN·m
Axis rotation β ≤
Size mm
Lmin
D1 js11
D2
D3
Lm
n-d
k
β=5°
β=10°
β=5°
β=10°
SWC680WF
680
1400
710
5°;10°
1840
1940
635
550
508
335
360
24-25
55
SWC780WF
780
2500
1250
1980
2120
725
640
630
370
405
24-31
62
SWC840WF
840
3150
1600
2200
2420
775
710
660
425
480
24-38
70
SWC920WF
920
4000
2000
2340
2420
855
760
750
460
480
24-38
80
SWC1000WF
1000
5000
2500
2560
2640
915
840
790
515
535
20-50
90
SWC1100WF
1100
6310
3150
2880
3200
1015
920
850
570
600
20-50
100
SWC1200WF
1200
8000
4000
3080
3240
1100
1000
900
620
660
20-58
110
·Note:1.Tf-Torque allowed by fatigue strength under varible load 2.Lmin-Minimum length after shortening 3.L-Installation length as required
Detailed Photos
Packaging & Shipping
Company Profile
HangZhou CHINAMFG Machinery Manufacturing Co., Ltd. is a high-tech enterprise specializing in the design and manufacture of various types of coupling. There are 86 employees in our company, including 2 senior engineers and no fewer than 20 mechanical design and manufacture, heat treatment, welding and other professionals.
Advanced and reasonable process, complete detection means. We company actively introduce foreign advanced technology and equipment, on the basis of the condition, we make full use of the advantage and do more research and innovation. Strict to high quality and operate strictly in accordance with the ISO9000 quality certification system standard mode.
Our company supplies different kinds of products. High quality and reasonable price. We stick to the principle of “quality first, service first, continuous improvement and innovation to meet the customers” for the management and “zero defect, zero complaints” as the quality objective.
After Sales Service
1.Design Services Our design team has experience in cardan shaft relating to product design and development. If you have any needs for your new product or wish to make further improvements, we are here to offer our support.
3.Samples Procedure We could develop the sample according to your requirement and amend the sample constantly to meet your need.
4.Research & Development We usually research the new needs of the market and develop the new model when there is new cars in the market.
5.Quality Control Every step should be special test by Professional Staff according to the standard of ISO9001 and TS16949.
FAQ
Q 1: Are you trading company or manufacturer? A: We are a professional manufacturer specializing in manufacturing various series of couplings.
Q 2:Can you do OEM? Yes, we can. We can do OEM & ODM for all the customers with customized artworks of PDF or AI format.
Q 3:How long is your delivery time? Generally it is 20-30 days if the goods are not in stock. It is according to quantity.
Q 4: Do you provide samples ? Is it free or extra ? Yes, we could offer the sample but not for free.Actually we have a very good price principle, when you make the bulk order then cost of sample will be deducted.
Q 5: How long is your warranty? A: Our Warranty is 12 month under normal circumstance.
Q 6: What is the MOQ? A:Usually our MOQ is 1pcs.
Q 7: Do you have inspection procedures for coupling ? A:100% self-inspection before packing.
Q 8: Can I have a visit to your factory before the order? A: Sure,welcome to visit our factory.
Q 9: What’s your payment? A:1) T/T.
♦Contact Us Web: huadingcoupling Add: No.11 HangZhou Road,Chengnan park,HangZhou City,ZheJiang Province,China /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
What role does a flexible coupling play in minimizing wear and tear on connected components?
A flexible coupling plays a vital role in minimizing wear and tear on connected components by absorbing and mitigating various mechanical stresses that occur during operation. Here’s how a flexible coupling achieves this:
Misalignment Compensation: One of the primary causes of wear and tear on rotating machinery is misalignment between connected shafts. Misalignment can occur due to factors such as thermal expansion, foundation settling, or assembly errors. A flexible coupling can accommodate both angular and parallel misalignments, reducing the stress on the shafts and connected components. By allowing for misalignment, the coupling prevents excessive forces from being transmitted to the connected components, minimizing wear.
Vibration Damping: During operation, rotating machinery can generate vibrations that lead to accelerated wear on components like bearings, gears, and couplings. A flexible coupling acts as a vibration damper, absorbing and dispersing vibrations, reducing their impact on connected components. This damping effect helps prevent fatigue and extends the life of the components.
Shock Absorption: Machinery may experience sudden shocks or impact loads during start-ups, shutdowns, or due to external factors. A flexible coupling is designed to absorb and cushion these shocks, preventing them from propagating through the system and causing damage to sensitive components.
Smooth Torque Transmission: In rigid couplings, torque transmission between shafts can be abrupt and cause torque spikes. These spikes put stress on the connected components, leading to wear and fatigue. Flexible couplings transmit torque smoothly, without sudden spikes, ensuring even distribution of forces and reducing the wear on components.
Controlling Torsional Vibrations: Torsional vibrations, a type of vibration that affects rotating shafts, can be damaging to connected components. Some flexible couplings are designed to address torsional vibration issues, providing additional protection against wear and tear.
Compensating for Thermal Expansion: Temperature fluctuations can lead to thermal expansion or contraction of machinery components. A flexible coupling can accommodate these changes, preventing undue stress on the connected components that may arise from differential expansion rates.
By performing these functions, a flexible coupling acts as a protective barrier for connected components, minimizing wear and tear, and contributing to their longevity. The reduced wear and stress on the components also result in lower maintenance costs and improved overall reliability of the mechanical system.
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.
How do you select the appropriate flexible coupling for a specific application?
Choosing the right flexible coupling for a specific application requires careful consideration of various factors to ensure optimal performance, reliability, and longevity. Here are the key steps to select the appropriate flexible coupling:
Application Requirements: Understand the specific requirements of the application, including torque and speed specifications, misalignment conditions, operating environment (e.g., temperature, humidity, and presence of corrosive substances), and space limitations.
Torque Capacity: Determine the maximum torque that the coupling needs to transmit. Choose a flexible coupling with a torque rating that exceeds the application’s requirements to ensure a safety margin and prevent premature failure.
Misalignment Compensation: Consider the type and magnitude of misalignment that the coupling needs to accommodate. Different coupling designs offer varying degrees of misalignment compensation. Select a coupling that can handle the expected misalignment in the system.
Vibration Damping: If the application involves significant vibrations, choose a flexible coupling with good damping properties to reduce vibration transmission to connected equipment and improve system stability.
Environmental Factors: Take into account the environmental conditions in which the coupling will operate. For harsh environments, consider couplings made from corrosion-resistant materials.
Torsional Stiffness: Depending on the application’s requirements, decide on the desired torsional stiffness of the coupling. Some applications may require high torsional stiffness for precise motion control, while others may benefit from a more flexible coupling for shock absorption.
Cost and Life-Cycle Considerations: Evaluate the overall cost-effectiveness of the coupling over its expected life cycle. Consider factors such as initial cost, maintenance requirements, and potential downtime costs associated with coupling replacement.
Manufacturer Recommendations: Consult coupling manufacturers and their technical specifications to ensure the selected coupling is suitable for the intended application.
Installation and Maintenance: Ensure that the selected flexible coupling is compatible with the equipment and shaft sizes. Follow the manufacturer’s installation guidelines and recommended maintenance practices to maximize the coupling’s performance and longevity.
By following these steps and carefully evaluating the application’s requirements, you can select the most appropriate flexible coupling for your specific needs. The right coupling choice will lead to improved system performance, reduced wear on equipment, and enhanced overall reliability in various mechanical systems and rotating machinery.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
What are the temperature and environmental limitations of flexible couplings?
Flexible couplings are designed to operate within certain temperature and environmental limitations to ensure optimal performance and longevity. The specific limitations may vary depending on the type and material of the coupling. Here are the general considerations:
Temperature Range: The temperature range in which a flexible coupling can operate is crucial. High temperatures can affect the material properties, leading to reduced flexibility and potential failure. Low temperatures can cause the material to become brittle and lose its ability to accommodate misalignment. It’s essential to choose a coupling suitable for the intended temperature range of the application.
Corrosive Environments: In environments with corrosive substances, such as acids, chemicals, or saltwater, it is essential to select a flexible coupling made of materials that are resistant to corrosion. Stainless steel and certain polymers are commonly used in such environments to prevent degradation and maintain the coupling’s integrity.
Hygienic Environments: For applications in food processing, pharmaceuticals, or cleanrooms, hygienic design is critical. Flexible couplings used in these environments should be easy to clean, made of materials that are non-toxic and resistant to contamination, and free from crevices or pockets where debris can accumulate.
Explosive or Hazardous Atmospheres: In environments where explosive or hazardous gases, vapors, or dust are present, flexible couplings with anti-static properties or explosion-proof certifications may be necessary to prevent the risk of ignition and ensure safety.
Outdoor Applications: For outdoor installations, flexible couplings should be able to withstand exposure to weather conditions, UV radiation, and temperature fluctuations. Couplings with weather-resistant properties are suitable for such applications.
High-Speed Applications: In high-speed applications, the centrifugal forces on the flexible coupling increase with rotational speed. Couplings designed for high-speed applications should be balanced to minimize vibrations and ensure smooth operation.
Shock and Impact Loads: Flexible couplings used in applications with significant shock or impact loads should have the ability to dampen and absorb these forces to protect connected equipment from damage.
Continuous vs. Intermittent Duty: Some flexible couplings are designed for continuous-duty applications, while others are suitable for intermittent duty or start-stop operations. The coupling’s design and material should match the specific duty cycle requirements.
It is essential to consult with the coupling manufacturer or supplier to understand the temperature and environmental limitations of a specific coupling model. Proper selection and application of flexible couplings within their defined limitations contribute to reliable and efficient performance in various industrial and mechanical systems.
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.
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.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
How do flexible couplings handle shaft misalignment in rotating equipment?
Flexible couplings are designed to handle shaft misalignment in rotating equipment, providing several key features that allow them to accommodate misalignment effectively. Here’s how they work:
Angular Misalignment: Flexible couplings can handle angular misalignment, which occurs when the axes of the connected shafts are not perfectly aligned. The coupling’s flexible elements allow for slight angular deviation, ensuring that the torque can still be transmitted smoothly between the shafts.
Parallel Misalignment: Parallel misalignment occurs when the connected shafts are not perfectly in line but run parallel to each other. Flexible couplings can compensate for this misalignment by utilizing their ability to flex or slide, allowing the shafts to remain connected while maintaining rotational integrity.
Axial Misalignment: Axial misalignment refers to the situation where the connected shafts have a slight axial displacement. Some flexible couplings have specific designs to handle axial misalignment, allowing for limited movement along the axial direction without compromising the connection between the shafts.
Double Flexing: Certain types of flexible couplings, such as the double-flexing couplings, can accommodate both angular and parallel misalignments simultaneously. These couplings use two sets of flexible elements to achieve this capability, providing a higher degree of misalignment compensation.
Overall, the flexibility of the coupling’s material and design allows it to bend, flex, or slide in response to the misalignment, reducing the stress on the connected equipment and ensuring smooth power transmission. By accommodating misalignment, flexible couplings help prevent premature wear, reduce vibration, and extend the service life of the rotating equipment.
How does a flexible coupling handle torsional vibrations in rotating machinery?
A flexible coupling is designed to handle torsional vibrations in rotating machinery by providing a degree of flexibility and damping. Torsional vibrations are oscillations that occur in the drivetrain due to torque variations, sudden load changes, or other transient events. These vibrations can lead to resonance, excessive stress, and premature failure of components.
Flexible couplings mitigate torsional vibrations through the following mechanisms:
Torsional Compliance: Flexible couplings have an element, such as an elastomeric insert, that can deform or twist to absorb torsional shocks. When the drivetrain experiences torsional vibrations, the flexible element flexes, effectively isolating and dampening the vibrations before they propagate further.
Damping: Many flexible couplings have inherent damping properties, especially those with elastomeric components. Damping dissipates the energy of the torsional vibrations, reducing their amplitude and preventing resonance from occurring.
Tuned Design: Some flexible couplings are specifically designed with specific torsional characteristics to match the drivetrain’s requirements. By tuning the coupling’s stiffness and damping properties, engineers can ensure optimal torsional vibration control.
Torsional Stiffness: While flexible couplings provide flexibility to absorb vibrations, they also offer a degree of torsional stiffness to maintain the torque transmission efficiency between the shafts.
It is important to select the appropriate flexible coupling based on the specific torsional characteristics and requirements of the rotating machinery. Different applications may demand different types of couplings with varying levels of flexibility and damping. High-performance flexible couplings can effectively minimize torsional vibrations, protecting the drivetrain and connected equipment from excessive stress and potential damage.
Additionally, proper alignment of the flexible coupling during installation is crucial to ensure its optimal performance in mitigating torsional vibrations. Misalignment can introduce additional stresses and exacerbate torsional issues in the system. Regular inspection and maintenance of the flexible coupling will help identify any signs of wear or damage that may affect its ability to handle torsional vibrations effectively.
How does a flexible coupling affect the noise and vibration levels in a mechanical system?
A flexible coupling plays a crucial role in controlling noise and vibration levels in a mechanical system. It can significantly impact the overall smoothness and quietness of the system’s operation, contributing to enhanced performance and reduced wear on connected components.
Noise Reduction:
Flexible couplings help reduce noise in a mechanical system through their inherent ability to dampen vibrations. When the shafts of rotating machinery are not perfectly aligned, it can lead to vibrations that are transmitted throughout the system, resulting in noise generation. The elastomeric or flexible element of the coupling acts as a vibration dampener, absorbing and dissipating these vibrations. As a result, the noise levels in the system are reduced, creating a quieter operating environment.
Vibration Damping:
Vibrations in a mechanical system can lead to increased wear and tear on critical components, such as bearings, seals, and gears. Excessive vibrations can also cause resonance and damage to the system over time. Flexible couplings can effectively dampen vibrations by acting as a buffer between the driving and driven shafts. The flexible element absorbs the shock and vibrations, preventing them from propagating to other parts of the system. This vibration damping capability not only reduces noise but also protects the system from potential mechanical failures, extending the lifespan of the equipment.
Alignment Compensation:
Misalignment between shafts is a common cause of vibration and noise in rotating machinery. Flexible couplings excel at compensating for both angular and parallel misalignment. By accommodating misalignment, the coupling reduces the forces acting on the shafts and minimizes the generation of vibrations and noise. Proper alignment through the use of a flexible coupling ensures that the system operates smoothly and quietly.
Effect on Equipment Reliability:
Reducing noise and vibration levels has a positive impact on the reliability of connected equipment. Lower vibrations mean less stress on bearings and other rotating components, leading to extended component life and reduced maintenance requirements. A quieter operating environment can also be essential for certain applications, such as in laboratories or precision manufacturing processes, where excessive noise can interfere with delicate tasks or measurements.
Applications:
Flexible couplings find application in a wide range of industries, such as manufacturing, power generation, material handling, automotive, aerospace, and robotics. They are commonly used in pumps, compressors, fans, conveyors, and other rotating machinery where noise and vibration control are critical for smooth and reliable operation.
Summary:
A flexible coupling’s ability to reduce noise and dampen vibrations makes it an essential component in mechanical systems. By compensating for misalignment and providing vibration dampening properties, the flexible coupling enhances the overall system performance, reduces noise levels, and protects connected equipment from excessive wear and mechanical failures. Choosing the right type of flexible coupling based on the specific application requirements can have a significant impact on noise reduction and vibration control in the mechanical system.
Main products Coupling refers to a device that connects 2 shafts or shafts and rotating parts, rotates together during the transmission of motion and power, and does not disengage under normal conditions. Sometimes it is also used as a safety device to prevent the connected parts from bearing excessive load, which plays the role of overload protection.
Couplings can be divided into rigid couplings and flexible couplings. Rigid couplings do not have buffering property and the ability to compensate the relative displacement of 2 axes. It is required that the 2 axes be strictly aligned. However, such couplings are simple in structure, low in manufacturing cost, convenient in assembly and disassembly, and maintenance, which can ensure that the 2 axes are relatively neutral, have large transmission torque, and are widely used. Commonly used are flange coupling, sleeve coupling and jacket coupling. Flexible coupling can also be divided into flexible coupling without elastic element and flexible coupling with elastic element. The former type only has the ability to compensate the relative displacement of 2 axes, but cannot cushion and reduce vibration. Common types include slider coupling, gear coupling, universal coupling and chain coupling; The latter type contains elastic elements. In addition to the ability to compensate the relative displacement of 2 axes, it also has the functions of buffering and vibration reduction. However, due to the strength of elastic elements, the transmitted torque is generally inferior to that of flexible couplings without elastic elements. Common types include elastic sleeve pin couplings, elastic pin couplings, quincunx couplings, tire type couplings, serpentine spring couplings, spring couplings, etc
Coupling performance
1) Mobility. The movability of the coupling refers to the ability to compensate the relative displacement of 2 rotating components. Factors such as manufacturing and installation errors between connected components, temperature changes during operation and deformation under load all put CHINAMFG requirements for mobility. The movable performance compensates or alleviates the additional load between shafts, bearings, couplings and other components caused by the relative displacement between rotating components. (2) Buffering. For the occasions where the load is often started or the working load changes, the coupling shall be equipped with elastic elements that play the role of cushioning and vibration reduction to protect the prime mover and the working machine from little or no damage. (3) Safe, reliable, with sufficient strength and service life. (4) Simple structure, easy to assemble, disassemble and maintain.
How to select the appropriate coupling type
The following items should be considered when selecting the coupling type. 1. The size and nature of the required transmission torque, the requirements for buffering and damping functions, and whether resonance may occur. 2. The relative displacement of the axes of the 2 shafts is caused by manufacturing and assembly errors, shaft load and thermal expansion deformation, and relative movement between components. 3. Permissible overall dimensions and installation methods, and necessary operating space for assembly, adjustment and maintenance. For large couplings, they should be able to be disassembled without axial movement of the shaft. In addition, the working environment, service life, lubrication, sealing, economy and other conditions should also be considered, and a suitable coupling type should be selected by referring to the characteristics of various couplings.
If you cannot determine the type, you can contact our professional engineer
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Our Equipments
Main production equipment: Large lathe, surface grinder, milling machine, gear shaper, spline milling machine, horizontal broaching machine, gear hobbing machine, shaper, slotting machine, bench drilling machine, radial drilling machine, boring machine, band sawing machine, horizontal lathe, end milling machine, crankshaft grinder, CNC milling machine, casting equipment, etc. Inspection equipment: Dynamic balance tester, high-speed intelligent carbon and sulfur analyzer, Blochon optical hardness tester, Leeb hardness tester, magnetic yoke flaw detector, special detection, modular fixture (self-made), etc.
Machining equipments Heat equipment
Our Factory Application – Photos from our partner customers
Company Profile Our leading products are mechanical transmission basic parts – couplings, mainly including universal couplings, drum gear couplings, elastic couplings and other 3 categories of more than 30 series of varieties. It is widely used in metallurgical steel rolling, wind power, hydropower, mining, engineering machinery, petrochemical, lifting, paper making, rubber, rail transit, shipbuilding and marine engineering and other industries. Our factory takes the basic parts of national standards as the benchmark, has more than 40 years of coupling production experience, takes “scientific management, pioneering and innovation, ensuring quality and customer satisfaction” as the quality policy, and aims to continuously provide users with satisfactory products and services. The production is guided by reasonable process, and the ISO9001:2015 quality management system standard is strictly implemented. We adhere to the principle of continuous improvement and innovation of coupling products. In recent years, it has successfully developed 10 national patent products such as SWF cross shaft universal coupling, among which the double cross shaft universal joint has won the national invention patent, SWF cross shaft universal coupling has won the new product award of China’s general mechanical parts coupling industry and the ZHangZhoug Province new product science and technology project. Our factory has strong technical force, excellent process equipment, complete professional production equipment, perfect detection means, excellent after-sales service, various products and complete specifications. At the same time, we can provide the design and manufacturing of special non-standard products according to the needs of users. Our products sell well at home and abroad, and are trusted by the majority of users. We sincerely welcome friends from all walks of life at home and abroad to visit and negotiate for common development.p
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Can flexible couplings be used in servo motor and stepper motor applications?
Yes, flexible couplings are commonly used in both servo motor and stepper motor applications. They play a crucial role in connecting the motor shaft to the driven load while compensating for misalignments and providing other essential benefits:
Servo Motor Applications: Servo motors require precise motion control and high responsiveness. Flexible couplings are well-suited for servo motor applications because they offer the following advantages:
Misalignment Compensation: Servo motors are sensitive to misalignments, which can lead to decreased performance and increased wear. Flexible couplings can accommodate angular, parallel, and axial misalignments, ensuring that the motor and driven load remain properly aligned during operation.
Vibration Damping: Flexible couplings help reduce vibrations, which is crucial for servo motor applications that require smooth and precise motion. By absorbing and dissipating vibrations, flexible couplings contribute to the overall stability and accuracy of the system.
Backlash Minimization: Some flexible couplings have minimal to no backlash, making them suitable for high-precision servo motor applications where any play or clearance between components could affect performance.
High Torque Capacity: Servo motors often require high torque transmission capabilities. Flexible couplings are available in various designs and materials, allowing for the selection of couplings with appropriate torque ratings for specific servo motor applications.
Stepper Motor Applications: Stepper motors are commonly used in open-loop control systems where precise positioning is necessary. Flexible couplings are used in stepper motor applications due to the following reasons:
Misalignment Tolerance: Stepper motors can experience misalignments, especially in dynamic applications. Flexible couplings can handle misalignments without introducing significant backlash or affecting the stepper motor’s accuracy.
Cost-Effectiveness: Flexible couplings are often more cost-effective than other types of couplings, making them a practical choice for stepper motor applications, especially in cases where precision requirements are not as stringent as in servo motor systems.
Shock Load Absorption: Some stepper motor applications involve abrupt starts and stops, leading to shock loads. Flexible couplings can absorb these shocks and protect the motor and driven load from damage.
Simplicity: Flexible couplings are simple in design and easy to install, making them a popular choice in various stepper motor applications.
Overall, flexible couplings offer valuable benefits in both servo motor and stepper motor applications. They help improve system performance, reduce wear on components, and enhance the overall reliability of the motion control systems they are employed in.
How does a flexible coupling help in torque and rotational speed control?
A flexible coupling plays a crucial role in torque and rotational speed control in rotating machinery. It offers several benefits that contribute to efficient power transmission and help maintain desired operating conditions:
Torque Transmission: Flexible couplings transmit torque from one shaft to another while accommodating misalignments. They provide a reliable connection that allows the driving shaft to transfer rotational force (torque) to the driven shaft without causing undue stress on the connected components.
Smooth Power Transmission: Flexible couplings help reduce shocks and vibrations that can occur during startup, shutdown, or sudden load changes. By damping these vibrations, the coupling ensures smooth power transmission and protects the connected equipment from unnecessary wear.
Rotational Speed Control: In certain applications, especially those involving precision motion control, maintaining consistent rotational speed is critical. Flexible couplings can help by minimizing backlash and torsional wind-up. Backlash refers to the play or gap between the coupling’s components, while torsional wind-up is the twisting deformation that can occur under torque load. Flexible couplings with low backlash and high torsional stiffness contribute to accurate rotational speed control.
Compensation for Misalignment: Rotating machinery may experience misalignment due to various factors such as thermal expansion, foundation settling, or machining tolerances. Flexible couplings accommodate angular, parallel, and axial misalignments, which helps in maintaining proper alignment between the shafts and reduces unnecessary torque variations.
Protection from Overloads: Flexible couplings can act as a mechanical fuse by disengaging or slipping when subjected to excessive torque loads. This feature protects the connected components from damage caused by sudden overloads or jamming events.
Energy Efficiency: Certain types of flexible couplings, such as elastomeric couplings or beam couplings, have low mass and inertia. This characteristic reduces energy losses and contributes to overall system efficiency.
By providing reliable torque transmission, smooth power transfer, rotational speed control, and compensation for misalignment, flexible couplings optimize the performance and longevity of rotating machinery. Additionally, they enhance the safety and efficiency of various industrial processes by protecting equipment from excessive loads and ensuring smooth operation in diverse applications.
What role does a flexible coupling play in reducing downtime and maintenance costs?
A flexible coupling plays a significant role in reducing downtime and maintenance costs in industrial machinery and rotating equipment. Here are the key ways in which flexible couplings contribute to these benefits:
Misalignment Compensation: One of the primary functions of a flexible coupling is to accommodate misalignment between two connected shafts. Misalignment can occur due to various factors such as thermal expansion, foundation settling, or manufacturing tolerances. By allowing for misalignment, flexible couplings reduce the transmission of harmful forces and stresses to connected components, minimizing wear and preventing premature failures that could lead to costly downtime and repairs.
Vibration Damping: Flexible couplings have inherent damping properties due to the elastomeric or flexible elements they incorporate. These elements absorb and dissipate vibration and shock loads that may arise from the operation of rotating machinery. By dampening vibrations, flexible couplings protect the connected equipment from excessive wear and fatigue, extending their service life and reducing the need for frequent maintenance or replacement.
Shock Load Absorption: In applications where sudden loads or shocks are common, such as in heavy machinery or high-speed equipment, flexible couplings act as shock absorbers. They can absorb and dissipate the impact energy, preventing damage to the machinery and minimizing downtime caused by unexpected failures or breakdowns.
Easy Installation and Alignment: Flexible couplings are designed for ease of installation and alignment. Unlike rigid couplings that require precise shaft alignment, flexible couplings can tolerate some degree of misalignment during installation. This feature simplifies the setup process, reduces installation time, and lowers the risk of misalignment-related issues, ultimately minimizing downtime during initial installation or replacement of couplings.
Reduced Maintenance Frequency: The ability of flexible couplings to handle misalignment and dampen vibrations results in reduced wear on bearings, seals, and other connected components. Consequently, the frequency of maintenance intervals can be extended, reducing the need for frequent inspections and component replacements. This directly translates to lower maintenance costs and less downtime for maintenance tasks.
Equipment Protection: By reducing the transmission of shock loads and vibrations, flexible couplings act as protective barriers for connected equipment. They help prevent catastrophic failures and subsequent damage to expensive machinery, avoiding unplanned shutdowns and costly repairs.
Overall, flexible couplings are critical components that improve the reliability and longevity of rotating equipment. Their ability to handle misalignment, dampen vibrations, and protect against shock loads contributes to reduced downtime, lower maintenance costs, and increased productivity in industrial applications.
We – EPG Team the greatest agricultural gearbox and pto manufacturing facility in China with five distinct branches. For a lot more particulars: Cell/whatsapp/telegram/Kakao us at: 0086-13083988828
travel shaft hs code usa Underneath pto hydraulic pump with output shaft the mx5 driveshaft assistance chelsea pto shaft of touareg propshaft managerial hyundai i10 generate shaft value perception rzr 1000 drive shaft of tractor pto shaft adapter “Serving gm driveshaft agriculture, bush hog 2615 legend gearbox scoring a achievement via quality of products and honesty in organization”, our merchandise have been dependable by customers and have received a greater share of marketplace. Adhering to “Survival by Top quality, Advancement by Technological innovation & Credit”, The organization will continually increase product efficiency to fulfill the escalating buyer requirements in the demanding type of perform.
SWP G Type Cardan Shaft(JB/T3241-1991)
Cardan shaft is broadly utilised in rolling mill, punch, straightener, crusher, ship drive,paper making tools, frequent machinery, h2o pump products,take a look at bench and other mechanical purposes.
·Mark case in point: Tactical diameter D=250mm,Installation length L=585mm,G type cardan shaft SWP250G×585 Coupling JB/T3241-91
♦Product Show
·SWP G Type Cardan Shaft Fundamental Parameter And Main Dimension(JB/T3241-1991)
Type
Tactical diameter D mm
Nominal torque Tn kN·m
Fatique torque Tf kN·m
Axis angle β (°)
Stretch duration S mm
Size(mm)
Rotary inertia kg·mtwo
Mass kg
Lmin
Done
Dtwo js11
D3 H7
E
E1
B×h
hone
L1
n-d
SWP225G
225
18
8
≤5
40
435
275
248
a hundred thirty five
15
5
32×18
9
68
10-15
.331
60
SWP250G
250
twenty five
eleven.2
≤5
40
515
305
275
one hundred fifty
fifteen
five
40×25
twelve.five
80
10-seventeen
.624
97
SWP285G
285
35.5
sixteen
≤5
40
565
565
314
170
18
seven
40×30
fifteen
ninety
10-19
one.182
a hundred and twenty
SWP315G
315
fifty
twenty five
≤5
40
620
620
328
185
18
seven
40×30
fifteen
one hundred
10-19
two.290
170
SWP350G
350
71
35.5
≤5
forty
715
715
370
210
22
eight
50×32
16
108
10-21
3.793
256
·Note:L is the size of installation,like the value of S/Z shrinkage.
♦Other Products Record
Transmission Machinery Areas Identify
Product
Universal Coupling
WS,WSD,WSP
Cardan Shaft
SWC,SWP,SWZ
Tooth Coupling
CL,CLZ,GCLD,GIICL, GICL,NGCL,GGCL,GCLK
Disc Coupling
JMI,JMIJ,JMII,JMIIJ
High Flexible Coupling
LM
Chain Coupling
GL
Jaw Coupling
LT
Grid Coupling
JS
♦Our Business Our firm provides different types of goods. Higher good quality and sensible price tag. We adhere to the theory of “quality initial, provider very first, constant advancement and innovation to meet the buyers” for the administration and “zero defect, zero issues” as the top quality aim. To EPT our service, we supply the goods with great good quality at the realistic value.
Welcome to personalize merchandise from our manufacturing unit and please give your style drawings or get in touch with us if you need other needs.
♦Our Companies 1.Design and style Companies Our style group has experience in cardan shaft relating to merchandise design and style and development. If you have any demands for your new solution or wish to make even more advancements, we are listed here to offer you our assistance.
three.Samples Procedure We could develop the sample according to your need and amend the sample consistently to meet up with your need.
4.Investigation & Development We usually investigation the new needs of the market and create the new model when there is new cars in the industry.
5.High quality Manage Each stage ought to be EPT examination by Professional Employees according to the stHangZhourd of ISO9001 and TS16949.
♦FAQ Q 1: Are you investing business or manufacturer? A: We are a professional producer specializing in producing numerous series of couplings.
Q 2:Can you do OEM? Sure, we can. We can do OEM & ODM for all the customers with personalized artworks of PDF or AI format.
Q 3:How prolonged is your supply time? Generally it is 20-thirty days if the products are not in inventory. It is in accordance to amount.
Q 4: Do you supply samples ? Is it free of charge or extra ? Sure, we could supply the sample but not for totally free.Really we have a very very good price tag principle, when you make the bulk get then cost of sample will be deducted.
Q five: How long is your warranty? A: Our Guarantee is twelve month beneath normal circumstance.
Q 6: What is the MOQ? A:Usually our MOQ is 1pcs.
Q seven: Do you have inspection techniques for coupling ? A:one hundred% self-inspection before packing.
Q eight: Can I have a visit to your factory prior to the buy? A: Certain,welcome to pay a visit to our manufacturing unit.
We – EPG Team the largest agricultural gearbox and pto manufacturing facility in China with five diverse branches. For far more specifics: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
pto shaft for new holland baler Our tractor pto shaft pin business cutting pto shaft to length is 04 gto driveshaft found 2003 dodge 2500 entrance push shaft in 2006 toyota tacoma push shaft XiHu 2005 jeep grand cherokee four.seven entrance travel shaft HangZhou pto shaft for king kutter tiller Zhejiang bent push shaft Province. a thousand to 540 pto adaptor T
SWZ CH Type Cardan Shaft(JB/T3242-1993)
Cardan shaft is widely employed in rolling mill, punch, straightener, crusher, ship generate,paper creating equipment, typical equipment, drinking water pump equipment,check bench and other mechanical apps.
·SWZ CH Cardan Shaft Simple Parameter And Principal Dimension(JB/T3242-1993)
Variety
Tactical diameter D mm
Nominal torque Tn kN·m
Fatique torque Tf kN·m
Axis angle β (°)
Stretch duration S mm
Dimension(mm)
Rotary inertia kg·m2
Mass kg
Lmin
Lm
D1
Dtwo H7
Dthree
k
t
b h9
h
n-d
Lmin
Increase 100mm
Lmin
Improve 100mm
SWZ160CH
160
18
9
≤10
one hundred seventy
1571
one hundred twenty
138
95
135
fifteen
five
20
6
eight-thirteen
.232
.01
ninety five
five.seventy five
SWZ190CH
a hundred ninety
31.five
sixteen
≤10
210
1170
135
one hundred sixty five
a hundred and fifteen
one hundred fifty five
17
5
25
seven
8-fifteen
.561
.017
152
seven.fifty three
SWZ220CH
220
45
22
≤10
250
1370
155
a hundred ninety
a hundred thirty
a hundred and eighty
20
6
32
nine
8-seventeen
1.127
.030
247
ten.12
SWZ260CH
260
80
forty
≤10
290
1540
a hundred and eighty
228
155
220
25
six
40
12.5
eight-19
two.623
.051
403
fourteen.seventy three
SWZ300CH
three hundred
one hundred twenty five
sixty three
≤10
290
1680
215
260
180
250
thirty
7
40
15
10-23
5.079
.093
578
eighteen.41
SWZ350CH
350
200
one hundred
≤10
340
1920
235
310
210
290
35
8
fifty
sixteen
10-23
11.746
.185
959
27.19
SWZ400CH
four hundred
280
140
≤10
390
2240
270
358
240
320
forty
eight
70
eighteen
ten-25
21.800
.262
1398
32.38
SWZ425CH
425
355
180
≤10
390
2310
295
376
255
350
forty two
ten
80
20
16-28
thirty.571
.340
1671
38.01
SWZ450CH
450
450
224
≤10
460
2480
300
400
270
370
forty four
ten
eighty
20
16-28
forty one.087
.461
2043
forty three.65
SWZ500CH
five hundred
600
315
≤10
460
2720
340
445
300
four hundred
forty seven
twelve
ninety
22.five
16-31
66.122
.613
2682
50.48
SWZ550CH
550
800
four hundred
≤10
550
2950
355
492
320
450
fifty
twelve
a hundred
22.5
16-31
108.05
.984
3605
63.22
·Observe:one.Tf-Torque allowed by exhaustion power under varible load
2.Lmin-Minimal duration after shortening 3.L-Installation size as required
♦Product Display
♦Other Items Listing
Transmission Machinery Parts Name
Model
Common Coupling
WS,WSD,WSP
Cardan Shaft
SWC,SWP,SWZ
Tooth Coupling
CL,CLZ,GCLD,GIICL, GICL,NGCL,GGCL,GCLK
Disc Coupling
JMI,JMIJ,JMII,JMIIJ
Higher Adaptable Coupling
LM
Chain Coupling
GL
Jaw Coupling
LT
Grid Coupling
JS
♦Our Business Our company provides various kinds of goods. Large top quality and reasonable value. We adhere to the theory of “good quality 1st, service very first, continuous improvement and innovation to meet the buyers” for the administration and “zero defect, zero grievances” as the top quality goal. To EPT our services, we give the goods with very good good quality at the reasonable price.
Welcome to customise merchandise from our manufacturing unit and please provide your design drawings or make contact with us if you need to have other needs.
♦Our Providers 1.Design and style Solutions Our style staff has encounter in cardan shaft relating to product style and growth. If you have any needs for your new merchandise or wish to make further enhancements, we are here to offer our support.
three.Samples Process We could develop the sample according to your need and amend the sample continually to meet up with your require.
four.Investigation & Growth We normally research the new needs of the market and build the new design when there is new automobiles in the market place.
5.High quality Handle Each and every phase need to be EPT examination by Specialist Workers in accordance to the stHangZhourd of ISO9001 and TS16949.
♦FAQ Q 1: Are you buying and selling company or company? A: We are a specialist maker specializing in production various sequence of couplings.
Q 2:Can you do OEM? Sure, we can. We can do OEM & ODM for all the clients with personalized artworks of PDF or AI format.
Q 3:How long is your shipping time? Usually it is 20-30 days if the merchandise are not in inventory. It is in accordance to amount.
Q 4: Do you provide samples ? Is it cost-free or extra ? Sure, we could supply the sample but not for cost-free.Truly we have a quite very good price tag basic principle, when you make the bulk get then cost of sample will be deducted.
Q 5: How lengthy is your warranty? A: Our Warranty is 12 month underneath normal circumstance.
Q 6: What is the MOQ? A:Usually our MOQ is 1pcs.
Q 7: Do you have inspection techniques for coupling ? A:one hundred% self-inspection before packing.
Q 8: Can I have a pay a visit to to your factory before the purchase? A: Sure,welcome to go to our manufacturing unit.
Q nine: What’s your payment? A:one) T/T. 2) L/C
♦Contact Us World wide web: Incorporate: No.1 HangZhou Highway,Chengnan park,HangZhou City,ZheJiang Province,China
We – EPG Group the most significant agricultural gearbox and pto manufacturing facility in China with five various branches. For more information: Cellular/whatsapp/telegram/Kakao us at: 0086-13083988828
pto shafts seller It greasing a pto shaft is 4runner travel shaft substitute our standard driveshaft intention what is pto shaft of tractor to pto u joint sizes provide insignia travel shaft a lengthy tractor pto shaft extensive 44 series pto shaft selection rc boat prop shaft of quality goods at inexpensive charges, supply the greatest support for clients content and contribute to our ongoing enhancement. EPG key production is of farming fifteen-500 horsepower tractor supporting equipment, mechanical cultivation, harvesting machinery and accessories. Requirements Cardan shaft Manufacturing facility offer you fourteen thirty day period warranty 12year expertise Feature of Cardans
one&comma Appropriate for Japanese Tractors&lparKubota&solYM&solIseki&rpar
two&comma Material&colon Metal casting
three&comma Universal joint
4&comma All Splined&comma Plain Bore Yokes Torque Limiter
five&comma Abundant experience for more than 11 years
six&comma France branch can provide long time promise
seven&comma Large quality and aggressive price
eight&comma Modest orders recognized
9&comma OEM is available&comma meet up with IS9001&colon 2000 high quality program
Code
Description
29001
Cardan B5000
29002
Cardan B1400&solB1500
29003
Cardan YM F14
29004
Cardan B7000
29005
Cardan TX1400
29006
Cardan TX1500
29007
Cardan TU1400
Other associated spare components
Code
Description
13001
PTO cardan&colon 04B-LF-800
13002
PTO cardan&colon05B-LF-800
13003
PTO cardan&colon 04B-LF-1000
13004
PTO cardan&colon 04B-LF-1400
13005
PTO cardan&colon 571B-800
13006
PTO cardan&colon 035B-800
13007
PTO cardan&colon 04B-1000
13008
PTO cardan&colon 04B-RLP-800
13009
ratchet wheel
16001
Wheel rim 3&period00-10″&lpar400-10
16002
Wheel rim 3&period00-twelve”&lpar 500-twelve&rpar 4 hole&lpar70&ast100&rpar
16003
Wheel rim 3&period00-12″&lpar 500-twelve&rpar 6 hole &lpar90&ast120&rpar
16004
Wheel rim 5&period5F-sixteen”&lpar7&period50-16
16005
Wheel rim 3&period00-12″&lpar 500-twelve&rpar 4 hole&lpar80&ast120&rpar for YM1401
17001
Roll bar B 1702
17002
Roll bar B 1500
17003
Roll bar YM 1401
17004
Roll bar YM F14&sol16
17005
Roll bar TU 1700
17006
Roll bar B1-15&lparB1502 &commaB1600&rpar
Firm Introduction HangZhou EPT Sector & Trade Co&time period&comma Ltd&period&comma is a professional maker and exporter of complete set of farm devices and garden too EPT for 11 a long time&comma largely incXiHu (West Lake) Dis. mowers&comma tillers&comma plows and Japanese tractor components&comma and many others&time period
We sincerely welcome buyers abroad to go to us to go over cooperation and find common deveXiHu (West Lake) Dis.ment&period We feel our firm is your most reputable companion and pal&excl
Trade Phrases one&period of time Trade phrases&colon FOB&comma CIF&comma EXW two&interval Sample Policy&colon You can take a look at the high quality of our sample to begin with prior to you purchase them in mass quantity&interval 3&time period MOQ&colon 1 established four&interval Payment Way&colon T&solT&comma L&solC&comma Western Union&comma D&solP&time period 5&interval Supply Date&colon ten-thirty days soon after deposit paid&period It relies upon on your buy quantity&interval six&interval Shipping Way&colon By Sea or By Air&period of time seven&period of time Soon after Services&colon 14 months promise of the primary parts&comma we will send out the promise parts with each other with the equipment in your next get or we can deliver them by air convey if you want them urgently&interval
Greatest Following-Sale Provider We have France Branch&interval EPT Europe can give Europe customer greatest service&period of time one&interval EPT Europe can generate the auto to repair the equipment once you give the contacting&period 2&period EPT Europe can ship the spare elements to the customers in time&time period three&period Our equipment Warranty time&colon fourteen months&interval We supply free of charge spare parts&period of time 4&period We provide life time mend service and spare elements&period You just tell us what you want&time period We will give you the answer in time&period of time five&period If the EPT Europe can’t give you the pleasure&interval The head business office engineer is prepared to dress in the EPT blue Uniform clothing to your website for repair&period of time
