Tag Archives: gear best

China best Couplings Fluid Flange Flexible HRC Chain Fenaflex Spacer Pin Mh Rigid Nm Jaw Gear Transmission Industrial Gearbox Manufacture Parts Pric F Flexible Coupling

Product Description

Couplings Fluid Flange Flexible HRC Chain Fenaflex Spacer PIN MH Rigid NM Jaw Gear   transmission industrial gearbox manufacture parts  pric F Flexible Coupling

YOXz is a coincidence machine with moving wheel which is in the output point of the coincidence machine and is connected with elastic axle connecting machine (plum CHINAMFG type elastic axle connecting machine or elastic pillar axle-connecting machine or even the axle-connecting machine designated by customers). Usually there are 3 connection types.

YOXz is inner wheel driver which has tight structure and the smallest axle size.The fittings of YOXz have a wide usage, simple structure and the size of it has basically be unified in the trade.The connection style of YOXz is that the axle size of it is longer but it is unnecessary to move the electromotive machine and decelerating machine. Only demolish the weak pillar and connected spiral bolt can unload the coincidence machine so it is extreme convenient. Customer must offer the size of electromotive machine axle (d1 L1) and decelerating machine axle (d2 L2). The wheel size (Dz Lz C) in the table is just for reference, the actual size is decided by customers.

 

Main Features

1. Applies to flexible drive shaft ,allowing a larger axial radial displacement and displacement.

2.Has a simple structure,easy maintenance .

3.Disassembly easy

4.low noise

5.Transmission efficiency loss,long useful working life.

 

/* 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

Standard Or Nonstandard: Standard
Shaft Hole:
Torque:
Bore Diameter:
Speed:
Structure: Flexible
Samples:
US$ 9999/Piece
1 Piece(Min.Order)

|
Request Sample

China best Couplings Fluid Flange Flexible HRC Chain Fenaflex Spacer Pin Mh Rigid Nm Jaw Gear Transmission Industrial Gearbox Manufacture Parts Pric F Flexible Coupling

mh coupling

Can flexible couplings accommodate high torque and high-speed applications?

Yes, flexible couplings can accommodate both high torque and high-speed applications, but the suitability depends on the specific design and material of the flexible coupling. Different types of flexible couplings have varying torque and speed capacities, and it’s crucial to select the right type of coupling based on the application requirements.

High Torque Applications:

Some flexible couplings, such as gear couplings and disc couplings, are designed to handle high torque levels. Gear couplings consist of toothed hubs that mesh with each other, providing a robust and efficient torque transmission. They are commonly used in heavy-duty industrial applications, such as steel mills, mining equipment, and power generation plants, where high torque loads are prevalent.

Disc couplings are also suitable for high torque applications. They use a series of flexible metal discs that can handle significant torque while compensating for misalignment. Disc couplings are often used in high-speed machinery and critical applications where precise torque transmission is essential.

High-Speed Applications:

Flexible couplings can also be used in high-speed applications. For instance, certain disc couplings, elastomeric couplings, and grid couplings are capable of handling high rotational speeds. These couplings have low inertia, which means they can respond quickly to changes in speed and provide efficient power transmission at high RPMs.

Elastomeric couplings, such as jaw couplings and tire couplings, are commonly used in various industrial applications, including pumps, compressors, and fans, where both torque and speed requirements are high. They offer good flexibility and damping properties, making them suitable for applications with high-speed variations and vibrations.

Considerations:

When selecting a flexible coupling for high torque and high-speed applications, several factors should be considered:

  • The torque and speed ratings provided by the coupling manufacturer should be checked to ensure they meet or exceed the application’s requirements.
  • The design and materials of the coupling should be suitable for the specific operating conditions, including temperature, environment, and potential exposure to corrosive substances.
  • Proper alignment and installation of the coupling are critical to ensure optimal performance and prevent premature wear.
  • In some cases, it may be necessary to use additional components, such as torque limiters or speed reducers, to protect the coupling and the connected equipment from excessive loads or speed fluctuations.

In conclusion, flexible couplings can indeed accommodate high torque and high-speed applications, but the appropriate coupling type and proper selection are essential to ensure reliable and efficient performance in these demanding conditions.

mh coupling

What are the differences between elastomeric and metallic flexible coupling designs?

Elastomeric and metallic flexible couplings are two distinct designs used to transmit torque and accommodate misalignment in mechanical systems. Each type offers unique characteristics and advantages, making them suitable for different applications.

Elastomeric Flexible Couplings:

Elastomeric flexible couplings, also known as flexible or jaw couplings, employ an elastomeric material (rubber or similar) as the flexible element. The elastomer is typically molded between two hubs, and it acts as the connector between the driving and driven shafts. The key differences and characteristics of elastomeric couplings include:

  • Misalignment Compensation: Elastomeric couplings are designed to handle moderate levels of angular, parallel, and axial misalignment. The elastomeric material flexes to accommodate the misalignment while transmitting torque between the shafts.
  • Vibration Damping: The elastomeric material in these couplings offers excellent vibration dampening properties, reducing the transmission of vibrations from one shaft to another. This feature helps protect connected equipment from excessive vibrations and enhances system reliability.
  • Shock Load Absorption: Elastomeric couplings can absorb and dampen shock loads, protecting the system from sudden impacts or overloads.
  • Cost-Effective: Elastomeric couplings are generally more cost-effective compared to metallic couplings, making them a popular choice for various industrial applications.
  • Simple Design and Installation: Elastomeric couplings often have a straightforward design, allowing for easy installation and maintenance.
  • Lower Torque Capacity: These couplings have a lower torque capacity compared to metallic couplings, making them suitable for applications with moderate torque requirements.
  • Common Applications: Elastomeric couplings are commonly used in pumps, compressors, fans, conveyors, and other applications that require moderate torque transmission and misalignment compensation.

Metallic Flexible Couplings:

Metallic flexible couplings use metal components (such as steel, stainless steel, or aluminum) to connect the driving and driven shafts. The metallic designs can vary significantly depending on the type of metallic coupling, but some general characteristics include:

  • High Torque Capacity: Metallic couplings have higher torque transmission capabilities compared to elastomeric couplings. They are well-suited for applications requiring high torque handling.
  • Misalignment Compensation: Depending on the design, some metallic couplings can accommodate minimal misalignment, but they are generally not as flexible as elastomeric couplings in this regard.
  • Stiffer Construction: Metallic couplings are generally stiffer than elastomeric couplings, offering less vibration dampening but higher torsional stiffness.
  • Compact Design: Metallic couplings can have a more compact design, making them suitable for applications with limited space.
  • Higher Precision: Metallic couplings often offer higher precision and concentricity, resulting in better shaft alignment.
  • Higher Cost: Metallic couplings are typically more expensive than elastomeric couplings due to their construction and higher torque capacity.
  • Common Applications: Metallic couplings are commonly used in high-speed machinery, precision equipment, robotics, and applications with high torque requirements.

Summary:

In summary, the main differences between elastomeric and metallic flexible coupling designs lie in their flexibility, torque capacity, vibration dampening, cost, and applications. Elastomeric couplings are suitable for applications with moderate torque, misalignment compensation, and vibration dampening requirements. On the other hand, metallic couplings are chosen for applications with higher torque and precision requirements, where flexibility and vibration dampening are less critical.

mh coupling

Can you explain the different types of flexible coupling designs available?

There are several types of flexible coupling designs available, each with its unique construction and characteristics. These designs are tailored to meet specific application requirements and address different types of misalignment and torque transmission needs. Here are some of the most common types of flexible couplings:

  • Jaw Couplings: Jaw couplings consist of two hubs with curved jaws and an elastomer spider placed between them. The spider acts as a flexible element and can compensate for angular and parallel misalignment. Jaw couplings are widely used in various industrial applications due to their simple design and effectiveness in handling misalignment and vibration damping.
  • Disc Couplings: Disc couplings use thin metallic discs with a series of alternating slits and flanges to connect the shafts. The disc coupling design allows for excellent misalignment compensation, including angular, parallel, and axial misalignment. Disc couplings are known for their high torsional stiffness and precise torque transmission capabilities.
  • Gear Couplings: Gear couplings consist of toothed hubs connected by an external sleeve with gear teeth. They are well-suited for applications with high torque and moderate misalignment. Gear couplings offer good misalignment compensation and high torque capacity, making them popular in heavy-duty industrial applications.
  • Beam Couplings: Beam couplings use a single piece of flexible material, often a metal beam, to connect the shafts. The material’s flexibility allows for angular and axial misalignment compensation. Beam couplings are compact, lightweight, and provide low inertia, making them suitable for applications with high-speed requirements.
  • Bellows Couplings: Bellows couplings consist of a bellows-like flexible structure that connects the two hubs. They can compensate for angular, parallel, and axial misalignment. Bellows couplings are known for their high torsional stiffness and ability to maintain constant velocity transmission.
  • Oldham Couplings: Oldham couplings use three discs, with the middle one having a perpendicular slot. This design allows for angular misalignment compensation while transmitting torque between the hubs. Oldham couplings are often used when electrical isolation between shafts is required.

Each flexible coupling design has its strengths and limitations, and the choice depends on factors such as the application’s torque requirements, misalignment conditions, operating environment, and speed. Proper selection of the coupling type ensures optimal performance, efficiency, and reliability in various mechanical systems and rotating machinery.

China best Couplings Fluid Flange Flexible HRC Chain Fenaflex Spacer Pin Mh Rigid Nm Jaw Gear Transmission Industrial Gearbox Manufacture Parts Pric F Flexible Coupling  China best Couplings Fluid Flange Flexible HRC Chain Fenaflex Spacer Pin Mh Rigid Nm Jaw Gear Transmission Industrial Gearbox Manufacture Parts Pric F Flexible Coupling
editor by CX 2024-05-15

China best Drive Pipe Spline Shaft Disc Flange Gear Rubber Jaw Motor Spacer Beam Rigid Fluid Chain Nm Mh HRC Pin Fenaflex Spacer Elastomeric Flexible Gear Coupling

Product Description

Drive Pipe Spline Shaft Disc Flange Gear Rubber Jaw Motor Spacer Beam Rigid Fluid Chain Nm Mh HRC Pin Fenaflex Spacer Elastomeric Flexible Gear Coupling

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

Company Profile

 

Our Factory
Application – Photos from our partner customers

 

/* 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

Standard Or Nonstandard: Standard
Shaft Hole: 8-24
Torque: >80N.M
Bore Diameter: 19mm
Speed: 4000r/M
Structure: Flexible
Samples:
US$ 9999/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

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Customized Request

China best Drive Pipe Spline Shaft Disc Flange Gear Rubber Jaw Motor Spacer Beam Rigid Fluid Chain Nm Mh HRC Pin Fenaflex Spacer Elastomeric Flexible Gear Coupling

mh coupling

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.

mh coupling

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.

mh 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 best Drive Pipe Spline Shaft Disc Flange Gear Rubber Jaw Motor Spacer Beam Rigid Fluid Chain Nm Mh HRC Pin Fenaflex Spacer Elastomeric Flexible Gear Coupling  China best Drive Pipe Spline Shaft Disc Flange Gear Rubber Jaw Motor Spacer Beam Rigid Fluid Chain Nm Mh HRC Pin Fenaflex Spacer Elastomeric Flexible Gear Coupling
editor by CX 2024-04-29

China best Flexible Flex Fluid Chain Jaw Flange Gear Rigid Spacer Pin HRC Mh Nm Universal Fenaflex Oldham Spline Clamp Tyre Grid Hydraulic Servo Motor Shaft Coupling

Product Description

Flexible flex Fluid Chain Jaw flange Gear Rigid Spacer PIN HRC MH NM universal Fenaflex Oldham spline clamp tyre grid hydraulic servo motor shaft Coupling
 

Product Description

The function of Shaft coupling:
1. Shafts for connecting separately manufactured units such as motors and generators.
2. If any axis is misaligned.
3. Provides mechanical flexibility.
4. Absorb the transmission of impact load.
5. Prevent overload

We can provide the following couplings.
 

Rigid coupling Flange coupling Oldham coupling
Sleeve or muff coupling Gear coupling Bellow coupling
Split muff coupling Flexible coupling Fluid coupling
Clamp or split-muff or compression coupling Universal coupling Variable speed coupling
Bushed pin-type coupling Diaphragm coupling Constant speed coupling

Company Profile

We are an industrial company specializing in the production of couplings. It has 3 branches: steel casting, forging, and heat treatment. Main products: cross shaft universal coupling, drum gear coupling, non-metallic elastic element coupling, rigid coupling, etc.
The company mainly produces the industry standard JB3241-91 swap JB5513-91 swc. JB3242-93 swz series universal coupling with spider type. It can also design and produce various non-standard universal couplings, other couplings, and mechanical products for users according to special requirements. Currently, the products are mainly sold to major steel companies at home and abroad, the metallurgical steel rolling industry, and leading engine manufacturers, with an annual production capacity of more than 7000 sets.
The company’s quality policy is “quality for survival, variety for development.” In August 2000, the national quality system certification authority audited that its quality assurance system met the requirements of GB/T19002-1994 IDT ISO9002:1994 and obtained the quality system certification certificate with the registration number 0900B5711. It is the first enterprise in the coupling production industry in HangZhou City that passed the ISO9002 quality and constitution certification.
The company pursues the business purpose of “reliable quality, the supremacy of reputation, commitment to business and customer satisfaction” and welcomes customers at home and abroad to choose our products.
At the same time, the company has established long-term cooperative relations with many enterprises and warmly welcomes friends from all walks of life to visit, investigate and negotiate business!

 

How to use the coupling safely

The coupling is an intermediate connecting part of each motion mechanism, which directly impacts the regular operation of each motion mechanism. Therefore, attention must be paid to:
1. The coupling is not allowed to have more than the specified axis deflection and radial displacement so as not to affect its transmission performance.
2. The bolts of the LINS coupling shall not be loose or damaged.
3. Gear coupling and cross slide coupling shall be lubricated regularly, and lubricating grease shall be added every 2-3 months to avoid severe wear of gear teeth and serious consequences.
4. The tooth width contact length of gear coupling shall not be less than 70%; Its axial displacement shall not be more significant than 5mm
5. The coupling is not allowed to have cracks. If there are cracks, it needs to be replaced (they can be knocked with a small hammer and judged according to the sound).
6. The keys of LINS coupling shall be closely matched and shall not be loosened.
7. The tooth thickness of the gear coupling is worn. When the lifting mechanism exceeds 15% of the original tooth thickness, the operating mechanism exceeds 25%, and the broken tooth is also scrapped.
8. If the elastic ring of the pin coupling and the sealing ring of the gear coupling is damaged or aged, they should be replaced in time.

 

Certifications

 

Packaging & Shipping

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Standard Or Nonstandard: Nonstandard
Shaft Hole: 19-32
Torque: <10N.M
Bore Diameter: 19mm
Speed: 8000r/M
Structure: Rigid
Samples:
US$ 999/Piece
1 Piece(Min.Order)

|
Request Sample

China best Flexible Flex Fluid Chain Jaw Flange Gear Rigid Spacer Pin HRC Mh Nm Universal Fenaflex Oldham Spline Clamp Tyre Grid Hydraulic Servo Motor Shaft Coupling

mh coupling

Are there any safety considerations when using flexible couplings in rotating machinery?

Yes, there are several safety considerations to keep in mind when using flexible couplings in rotating machinery. While flexible couplings offer numerous benefits in terms of misalignment compensation, vibration isolation, and shock absorption, improper use or maintenance can lead to safety hazards. Here are some important safety considerations:

  • Proper Installation: Ensure that the flexible coupling is installed correctly and securely following the manufacturer’s guidelines. Improper installation can lead to coupling failure, unexpected disconnection, or ejection of coupling components, which may result in equipment damage or injury to personnel.
  • Alignment: Proper shaft alignment is essential for the reliable and safe operation of flexible couplings. Misaligned shafts can cause excessive stress on the coupling and connected components, leading to premature wear and possible failure. Regularly check and maintain proper shaft alignment to prevent safety risks.
  • Operating Conditions: Consider the environmental and operating conditions of the machinery when selecting a flexible coupling. Some couplings are designed for specific temperature ranges, hazardous environments, or corrosive atmospheres. Using a coupling that is not suitable for the operating conditions can compromise safety and performance.
  • Torque and Speed Limits: Always operate the flexible coupling within its specified torque and speed limits. Exceeding these limits can cause coupling failure, leading to unexpected downtime, equipment damage, and potential safety hazards.
  • Maintenance: Regularly inspect and maintain the flexible coupling to ensure its continued safe operation. Check for signs of wear, damage, or corrosion, and promptly replace any worn or damaged components with genuine parts from the manufacturer.
  • Emergency Stop Mechanism: In applications where safety is critical, consider implementing an emergency stop mechanism to quickly halt machinery operation in case of coupling failure or other emergencies.
  • Personal Protective Equipment (PPE): When working with rotating machinery or during maintenance tasks involving couplings, personnel should wear appropriate PPE, such as gloves, eye protection, and clothing that can resist entanglement hazards.
  • Training and Awareness: Ensure that personnel working with the machinery understand the potential hazards associated with flexible couplings and receive proper training on safe handling, installation, and maintenance procedures.

By adhering to these safety considerations, operators and maintenance personnel can mitigate potential risks and ensure the safe and reliable operation of rotating machinery with flexible couplings. Additionally, it is essential to comply with relevant safety standards and regulations specific to the industry and application to ensure a safe working environment.

mh coupling

Can flexible couplings be used in applications with varying operating temperatures?

Yes, flexible couplings can be used in applications with varying operating temperatures. The suitability of a flexible coupling for a specific temperature range depends on its design and the materials used in its construction. Different types of flexible couplings are available to handle a wide range of temperature conditions, making them versatile for use in various industries and environments.

High-Temperature Applications:

For applications with high operating temperatures, such as those found in certain industrial processes, exhaust systems, or high-temperature machinery, flexible couplings made from materials with excellent heat resistance are used. These materials may include stainless steel alloys, heat-treated steels, or specialized high-temperature elastomers. High-temperature flexible couplings are designed to maintain their mechanical properties, including flexibility and torque transmission capabilities, even at elevated temperatures.

Low-Temperature Applications:

Conversely, for applications in extremely cold environments or cryogenic processes, flexible couplings constructed from materials with low-temperature resistance are employed. These couplings are designed to remain flexible and functional at very low temperatures without becoming brittle or losing their ability to handle misalignment. Some low-temperature couplings may use special polymers or elastomers with excellent cold-temperature performance.

Temperature Range Considerations:

When selecting a flexible coupling for applications with varying operating temperatures, it is essential to consider the specific temperature range in which the coupling will operate. Some flexible couplings have a wider temperature range, allowing them to function effectively in both high and low-temperature environments. However, in extreme temperature conditions, specialized couplings may be necessary to ensure reliable performance and prevent premature failure.

Manufacturer Guidelines:

Manufacturers of flexible couplings provide guidelines and specifications regarding the temperature range of their products. It is crucial to consult the manufacturer’s documentation to ensure that the chosen coupling is suitable for the intended operating temperature of the application. Using a coupling beyond its recommended temperature range can lead to performance issues, reduced efficiency, or even failure.

Applications:

Flexible couplings with varying temperature resistance find use in numerous industries, including aerospace, automotive, manufacturing, power generation, and more. Whether in high-temperature exhaust systems, low-temperature cryogenic processes, or regular industrial applications with temperature fluctuations, flexible couplings play a vital role in providing reliable power transmission and misalignment compensation.

In summary, flexible couplings can be effectively used in applications with varying operating temperatures, provided that the coupling’s design and material properties align with the specific temperature requirements of the application.

mh coupling

What materials are commonly used in manufacturing flexible couplings?

Flexible couplings are manufactured using a variety of materials, each offering different properties and characteristics suited for specific applications. The choice of material depends on factors such as the application’s requirements, environmental conditions, torque capacity, and desired flexibility. Here are some of the commonly used materials in manufacturing flexible couplings:

  • Steel: Steel is a widely used material in flexible couplings due to its strength, durability, and excellent torque transmission capabilities. Steel couplings are suitable for heavy-duty industrial applications with high torque requirements and harsh operating conditions.
  • Stainless Steel: Stainless steel is often used to manufacture flexible couplings in environments with high corrosion potential. Stainless steel couplings offer excellent resistance to rust and other corrosive elements, making them ideal for marine, food processing, and chemical industry applications.
  • Aluminum: Aluminum couplings are lightweight, have low inertia, and provide excellent balance. They are commonly used in applications where reducing weight is critical, such as aerospace and robotics.
  • Brass: Brass couplings are known for their electrical conductivity and are used in applications where electrical grounding or electrical isolation is required, such as in certain industrial machinery or electronics equipment.
  • Cast Iron: Cast iron couplings offer good strength and durability and are often used in industrial applications where resistance to shock loads and vibrations is necessary.
  • Plastic/Polymer: Some flexible couplings use high-performance polymers or plastics, such as polyurethane or nylon. These materials provide good flexibility, low friction, and resistance to chemicals. Plastic couplings are suitable for applications where corrosion resistance and lightweight are essential.
  • Elastomers: Elastomers are used as the flexible elements in many flexible couplings. Materials like natural rubber, neoprene, or urethane are commonly used as elastomer spider elements, providing flexibility and vibration damping properties.

The selection of the coupling material depends on the specific needs of the application. For instance, high-performance and heavy-duty applications may require steel or stainless steel couplings for their robustness, while applications where weight reduction is crucial may benefit from aluminum or polymer couplings. Additionally, the choice of material is influenced by factors such as temperature range, chemical exposure, and electrical requirements in the application’s operating environment.

Manufacturers typically provide material specifications for their couplings, helping users make informed decisions based on the specific demands of their applications.

China best Flexible Flex Fluid Chain Jaw Flange Gear Rigid Spacer Pin HRC Mh Nm Universal Fenaflex Oldham Spline Clamp Tyre Grid Hydraulic Servo Motor Shaft Coupling  China best Flexible Flex Fluid Chain Jaw Flange Gear Rigid Spacer Pin HRC Mh Nm Universal Fenaflex Oldham Spline Clamp Tyre Grid Hydraulic Servo Motor Shaft Coupling
editor by CX 2024-04-13

China Best Sales Stainless Steel Coupling Transmission Machined Parts Gear Roller Chain Couplings Nm Mh Flange Elastic Spider Disc Elastomeric Rigid Jaw Flexible Shaft Coupling

Product Description

Stainless Steel Coupling Transmission Parts Gear High Quality Good Price Gear Roller Chain Couplings Nm Flange Flexible Elastomeric Stainless Steel Coupling

We are the leading top Chinese coupling manufacturer, and are specializing in various high quality coupling.
1. Material: Cast iron, Rubber.
2. OEM and ODM are available
3. High efficient in transmission
4. Finishing: Painted.
5. High quality with competitive price
6. Different models suitable for your different demands
7. Stock for different bore size on both sides available.
8. Application in wide range of environment.
9. Quick and easy mounting and disassembly.
10. Resistant to oil and electrical insulation.
11. Identical clockwise and anticlockwise rotational characteristics.
12. Small dimension, low weight, high transmitted torque.

13. It has good performance on compensating the misalignment.

Fluid couplings:

Features:

Improve the starting capability of electric motor, protect motor against overloading, damp shock, load

fluctuation and torsional vibration, and balance and load distribution in case of multimotor drives.

Applications:

Belt conveyers, csraper conveyers, and conveyers of all kinds Bucket elevators, ball mills, hoisters, crushers,

excavators, mixers, straighteners, cranes, etc.

Flange Flexible Coupling:

Flexible Coupling Model is widely used for its compact designing,easy installation,convenientmaintenance,small size and

light weight.As long as the’relative displacement between shafts is kept within the specified tolerance,the coupling will

operate the best function and a longer working life,thus it is greatly demanded in medium and minorpower transmission

systems drive by moters,such as speed reducers,hoists,compressor,spining &weaving machines and ball mills,permittable

relative displacement:Radial displacement 0.2-0.6mm ; Angel displacemente 0o 30′–1o 30′
 

Jaw Couplings:

Click here for more types of couplings

 

Our Services:

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.

2.Product Services
raw materials → Cutting → Forging →Rough machining →Shot blasting →Heat treatment →Testing →Fashioning →Cleaning→ Assembly→Packing→Shipping

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.

Company Information:

 

 

 

 

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Standard Or Nonstandard: Standard
Shaft Hole: 19-32
Torque: >80N.M
Bore Diameter: 19mm
Speed: 4000r/M
Structure: Flexible
Samples:
US$ 9999/Piece
1 Piece(Min.Order)

|
Request Sample

China Best Sales Stainless Steel Coupling Transmission Machined Parts Gear Roller Chain Couplings Nm Mh Flange Elastic Spider Disc Elastomeric Rigid Jaw Flexible Shaft Coupling

mh coupling

Can flexible couplings handle misalignment between shafts?

Yes, flexible couplings are specifically designed to handle misalignment between shafts in rotating machinery and mechanical systems. Misalignment can occur due to various factors, including installation errors, thermal expansion, manufacturing tolerances, or shaft deflection during operation.

Flexible couplings offer the ability to compensate for different types of misalignment, including:

  • Angular Misalignment: When the shafts are not collinear and have an angular offset, flexible couplings can accommodate this misalignment by flexing or twisting, allowing the two shafts to remain connected while transmitting torque smoothly.
  • Parallel Misalignment: Parallel misalignment occurs when the two shafts are not perfectly aligned along their axes. Flexible couplings can adjust to this misalignment, ensuring that the shafts remain connected and capable of transmitting power efficiently.
  • Axial Misalignment: Axial misalignment, also known as end float or axial displacement, refers to the relative axial movement of the two shafts. Some flexible coupling designs can accommodate axial misalignment, allowing for slight axial movements without disengaging the coupling.

The ability of flexible couplings to handle misalignment is essential in preventing premature wear and failure of the connected equipment. By compensating for misalignment, flexible couplings reduce the stress on the shafts, bearings, and seals, extending the service life of these components and improving overall system reliability.

It is crucial to select the appropriate type of flexible coupling based on the specific misalignment requirements of the application. Different coupling designs offer varying degrees of misalignment compensation, and the choice depends on factors such as the magnitude and type of misalignment, the torque requirements, and the operating environment.

In summary, flexible couplings play a vital role in handling misalignment between shafts, ensuring efficient power transmission and protecting mechanical systems from the adverse effects of misalignment. Their ability to accommodate misalignment makes them indispensable components in various industrial, automotive, aerospace, and marine applications.

mh coupling

What are the differences between elastomeric and metallic flexible coupling designs?

Elastomeric and metallic flexible couplings are two distinct designs used to transmit torque and accommodate misalignment in mechanical systems. Each type offers unique characteristics and advantages, making them suitable for different applications.

Elastomeric Flexible Couplings:

Elastomeric flexible couplings, also known as flexible or jaw couplings, employ an elastomeric material (rubber or similar) as the flexible element. The elastomer is typically molded between two hubs, and it acts as the connector between the driving and driven shafts. The key differences and characteristics of elastomeric couplings include:

  • Misalignment Compensation: Elastomeric couplings are designed to handle moderate levels of angular, parallel, and axial misalignment. The elastomeric material flexes to accommodate the misalignment while transmitting torque between the shafts.
  • Vibration Damping: The elastomeric material in these couplings offers excellent vibration dampening properties, reducing the transmission of vibrations from one shaft to another. This feature helps protect connected equipment from excessive vibrations and enhances system reliability.
  • Shock Load Absorption: Elastomeric couplings can absorb and dampen shock loads, protecting the system from sudden impacts or overloads.
  • Cost-Effective: Elastomeric couplings are generally more cost-effective compared to metallic couplings, making them a popular choice for various industrial applications.
  • Simple Design and Installation: Elastomeric couplings often have a straightforward design, allowing for easy installation and maintenance.
  • Lower Torque Capacity: These couplings have a lower torque capacity compared to metallic couplings, making them suitable for applications with moderate torque requirements.
  • Common Applications: Elastomeric couplings are commonly used in pumps, compressors, fans, conveyors, and other applications that require moderate torque transmission and misalignment compensation.

Metallic Flexible Couplings:

Metallic flexible couplings use metal components (such as steel, stainless steel, or aluminum) to connect the driving and driven shafts. The metallic designs can vary significantly depending on the type of metallic coupling, but some general characteristics include:

  • High Torque Capacity: Metallic couplings have higher torque transmission capabilities compared to elastomeric couplings. They are well-suited for applications requiring high torque handling.
  • Misalignment Compensation: Depending on the design, some metallic couplings can accommodate minimal misalignment, but they are generally not as flexible as elastomeric couplings in this regard.
  • Stiffer Construction: Metallic couplings are generally stiffer than elastomeric couplings, offering less vibration dampening but higher torsional stiffness.
  • Compact Design: Metallic couplings can have a more compact design, making them suitable for applications with limited space.
  • Higher Precision: Metallic couplings often offer higher precision and concentricity, resulting in better shaft alignment.
  • Higher Cost: Metallic couplings are typically more expensive than elastomeric couplings due to their construction and higher torque capacity.
  • Common Applications: Metallic couplings are commonly used in high-speed machinery, precision equipment, robotics, and applications with high torque requirements.

Summary:

In summary, the main differences between elastomeric and metallic flexible coupling designs lie in their flexibility, torque capacity, vibration dampening, cost, and applications. Elastomeric couplings are suitable for applications with moderate torque, misalignment compensation, and vibration dampening requirements. On the other hand, metallic couplings are chosen for applications with higher torque and precision requirements, where flexibility and vibration dampening are less critical.

mh coupling

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:

  1. 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.
  2. 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.
  3. 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.
  4. 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.
  5. Environmental Factors: Take into account the environmental conditions in which the coupling will operate. For harsh environments, consider couplings made from corrosion-resistant materials.
  6. 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.
  7. 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.
  8. Manufacturer Recommendations: Consult coupling manufacturers and their technical specifications to ensure the selected coupling is suitable for the intended application.
  9. 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.

China Best Sales Stainless Steel Coupling Transmission Machined Parts Gear Roller Chain Couplings Nm Mh Flange Elastic Spider Disc Elastomeric Rigid Jaw Flexible Shaft Coupling  China Best Sales Stainless Steel Coupling Transmission Machined Parts Gear Roller Chain Couplings Nm Mh Flange Elastic Spider Disc Elastomeric Rigid Jaw Flexible Shaft Coupling
editor by CX 2024-01-12

China best Chinese Manufacturer Mighty High Quality Rexnord Mh Flexibl Gear Shaft Coupling

Product Description

Product Description

Specification
Item

gear shaft coupling

Material Carbon steel,Brass,Stainless steel,etc
Module  
Thread BSP,JIC,DIN,Metric
Usage Hydraulic Fittings (gas,Water,Oil,Steam,Air)
MOQ  10000 pcs 
lead time  10-20 working days after receiving payment 
Surface Treatment Galvanization,Plated with color,etc
Tolerance 0.01mm-0.02mm
Packing  Carton box,Wooden case
OEM/ODM  OEM & ODM are both accepted because we have professional designers 
   
Competitive advantages
1 (ISO9001:2000)verified
2 Over 20 years of production and selling abroad experience
3 Reasonable price, prompt delivery
4 Well in pre-sale service & after-sale service
   
Sample
1 Accept with negotiation

Product Parameters

Packaging & Shipping

All the products can be packed in cartons,or,you can choose the pallet packing.

MADE IN CHINA can be pressed on wooden cases.Land,air,sea transportation are available.UPS,DHL,TNT,

FedEx and EMS are all supported.

Company Profile

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:

Standard or Nonstandard: Standard
Feature: Cold-Resistant, Corrosion-Resistant, Heat-Resistant, Acid-Resistant
Application: Conveyer Equipment
Material: Steel
Type: High Transmission Efficiency Coupling
Flexible or Rigid: Flexible
Samples:
US$ 16.5/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

China best Chinese Manufacturer Mighty High Quality Rexnord Mh Flexibl Gear Shaft Coupling

mh coupling

Are there any safety considerations when using flexible couplings in rotating machinery?

Yes, there are several safety considerations to keep in mind when using flexible couplings in rotating machinery. While flexible couplings offer numerous benefits in terms of misalignment compensation, vibration isolation, and shock absorption, improper use or maintenance can lead to safety hazards. Here are some important safety considerations:

  • Proper Installation: Ensure that the flexible coupling is installed correctly and securely following the manufacturer’s guidelines. Improper installation can lead to coupling failure, unexpected disconnection, or ejection of coupling components, which may result in equipment damage or injury to personnel.
  • Alignment: Proper shaft alignment is essential for the reliable and safe operation of flexible couplings. Misaligned shafts can cause excessive stress on the coupling and connected components, leading to premature wear and possible failure. Regularly check and maintain proper shaft alignment to prevent safety risks.
  • Operating Conditions: Consider the environmental and operating conditions of the machinery when selecting a flexible coupling. Some couplings are designed for specific temperature ranges, hazardous environments, or corrosive atmospheres. Using a coupling that is not suitable for the operating conditions can compromise safety and performance.
  • Torque and Speed Limits: Always operate the flexible coupling within its specified torque and speed limits. Exceeding these limits can cause coupling failure, leading to unexpected downtime, equipment damage, and potential safety hazards.
  • Maintenance: Regularly inspect and maintain the flexible coupling to ensure its continued safe operation. Check for signs of wear, damage, or corrosion, and promptly replace any worn or damaged components with genuine parts from the manufacturer.
  • Emergency Stop Mechanism: In applications where safety is critical, consider implementing an emergency stop mechanism to quickly halt machinery operation in case of coupling failure or other emergencies.
  • Personal Protective Equipment (PPE): When working with rotating machinery or during maintenance tasks involving couplings, personnel should wear appropriate PPE, such as gloves, eye protection, and clothing that can resist entanglement hazards.
  • Training and Awareness: Ensure that personnel working with the machinery understand the potential hazards associated with flexible couplings and receive proper training on safe handling, installation, and maintenance procedures.

By adhering to these safety considerations, operators and maintenance personnel can mitigate potential risks and ensure the safe and reliable operation of rotating machinery with flexible couplings. Additionally, it is essential to comply with relevant safety standards and regulations specific to the industry and application to ensure a safe working environment.

mh coupling

How does a flexible coupling impact the overall reliability of connected equipment?

A flexible coupling significantly impacts the overall reliability of connected equipment in several ways:

  • Misalignment Compensation: Flexible couplings can accommodate both angular and parallel misalignment between connected shafts. By allowing for misalignment, the coupling reduces the stress and wear on bearings, seals, and other rotating components. This feature prevents premature failure of these components, contributing to improved reliability and extended equipment lifespan.
  • Vibration Damping: Flexible couplings possess inherent damping properties due to their elastomeric or flexible elements. These elements absorb and dissipate vibrations generated during the operation of machinery. By dampening vibrations, the coupling protects the connected equipment from excessive oscillations, reducing fatigue and preventing mechanical failures. This enhanced vibration control increases the reliability of the system.
  • Shock Load Absorption: In applications with sudden load variations or shock loads, such as in heavy machinery or high-speed equipment, a flexible coupling acts as a shock absorber. It can absorb and dissipate the impact energy, protecting the machinery from damage caused by sudden loads. The ability to absorb shock loads contributes to the overall reliability of the connected equipment.
  • Reduced Wear and Tear: The flexibility of the coupling minimizes stress and wear on rotating equipment. It allows for slight movements and misalignments, reducing friction and stress on bearings and other critical components. This reduction in wear and tear lowers the frequency of maintenance and replacement, increasing the overall reliability of the equipment.
  • Compensation for Thermal Expansion: Temperature changes in machinery can lead to thermal expansion or contraction of shafts. A flexible coupling can compensate for these thermal effects, ensuring that the machinery remains properly aligned even as temperature conditions fluctuate. This compensation prevents binding and misalignment, promoting reliable performance.
  • Protection Against Overloads: Flexible couplings help protect connected equipment from overloads and torsional vibrations. They act as a mechanical fuse, disconnecting the driveline when an overload occurs, thus preventing damage to expensive machinery. This safety feature enhances the overall reliability and reduces the risk of catastrophic failures.
  • Easy Maintenance and Alignment: Flexible couplings are designed for easy installation and alignment. This feature simplifies maintenance procedures, making it easier to inspect and replace couplings when necessary. Properly aligned couplings lead to improved equipment performance and longevity, enhancing overall reliability.

By compensating for misalignment, damping vibrations, absorbing shock loads, reducing wear and tear, and providing other protective features, a flexible coupling significantly improves the reliability of connected equipment. It extends the lifespan of critical components, minimizes downtime, and ensures smooth and efficient operation, making it a valuable component in various industrial applications.

mh coupling

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:

  1. 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.
  2. 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.
  3. 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.
  4. 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.
  5. Environmental Factors: Take into account the environmental conditions in which the coupling will operate. For harsh environments, consider couplings made from corrosion-resistant materials.
  6. 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.
  7. 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.
  8. Manufacturer Recommendations: Consult coupling manufacturers and their technical specifications to ensure the selected coupling is suitable for the intended application.
  9. 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.

China best Chinese Manufacturer Mighty High Quality Rexnord Mh Flexibl Gear Shaft Coupling  China best Chinese Manufacturer Mighty High Quality Rexnord Mh Flexibl Gear Shaft Coupling
editor by CX 2023-10-08

China Standard Gicl Gear Coupling for Rolling Mill with Best Sales

Solution Description

High quality IS OUR Tradition!!!!!

This shaft coupling is suited for the joint of 2 level coacial traces, and has the transmissive shafting of particular angular displacement. The transmission nominal torque is .8~3200KN·m, and the temperature of functioning problem is -20~+80ºC

Its products apply extensively in transportataion, metallurgy, chemical sector, mine, developing building, hoist and other industries and equipments, and provide for a variety of significant industries yr by 12 months.

 

Model Nominal Torque
Tn/N.m
Speed
[n]
r/min
Shaft Hole Dia Shaft Hole
Size
D D1 A C C1 C2 Rotational
InertiaKg
Grease
ml
Weight
Kg
Y Z1,J1
d1,d2,d3 L
GICL1 630 7100 sixteen,18,19 42 125 95 75 20 0.009 55 5.9
20,22,24 fifty two 38 24
twenty five,28 62 forty four 10 19
30,32,35,38 eighty two sixty 2.5 15 22
GICL2 1120 6300 25,28 62 44 144 120 88 10.5 29 0.02 100 9.seven
thirty,32,35,38 eighty two 60 twelve.5 thirty
40,forty two,45,forty eight 112 84 two.5 thirteen.five 28
GICL3 2240 5900 30,32,35,38 eighty two sixty 174 140 106 3 24.5 25 0.047 140 17.two
forty,42,forty five,forty eight,50,55,56 112 eighty four 17 28
sixty 142 107 35
GICL4 3600 5400 32,35,38 82 sixty 196 165 125.five 14 37 32 0.091 170 24.9
40,42,forty five,forty eight,fifty,fifty five,fifty six 112 84 28
sixty,sixty three,65,70 142 107 3 17 35
GICL5 5000 5000 forty,forty two,forty five,48,fifty,55,fifty six 112 eighty four 224 183 142 3 twenty five 28 0.167 270 38
60 63 65 70 71 75 142 107 20 35
80 172 132 22 43
GICL6 7100 4800 48 50 55 56 112 eighty four 241 200 160 6 35 35 0.267 380 48.two
60 63 65 70 71 75 142 107 20 35
80 85 90 172 132 4 22 43
GICL7 10000 4500 60 63 65 70 71 75 142 107 260 230 180 4 35 35 0.453 570 68.9
80 85 90 95 172 132 22 43
100 212 167 forty eight
GICL8 14000 4000 65 70 71 75 142 107 282 245 193 5 35 35 0.646 660 83.three
80 85 90 95 172 132 22 forty three
100 110 212 167 48
GICL9 18000 3500 70 71 75 142 107 314 270 208 10 45 45 1.036 700 110
80 85 90 95 172 132
100 110 120 125 212 167 5 22 43
49
GICL10 31500 3200 80 85 90 95 172 132 346 300 249 5 forty three 43 1.88 900 157
100 110 120 125 212 167 22 49
130 140 252 202 29 fifty four
GICL11 40000 3000 100 110 120 125 212 167 380 330 267 6 29 49 3.28 1200 217
130 140 150 252 202 54
160 302 242 64
GICL12 56000 2600 120 125 212 167 442 380 313 6 fifty seven fifty seven 5.08 2000 305
130 140 150 252 202 29 55
160 170 180 302 242 sixty eight
GICL13 80000 2300 140 150 252 202 482 420 364 7 fifty four fifty seven 10.06 3000 419
160 170 180 302 242 32 70
190 200 352 282 eighty
GICL14 112000 2100 160 170 180 302 242 520 465 415 8 forty two 70 16.774 4500 594
190 200 220 352 282 32 eighty
GICL15 160000 1900 190 200 220 352 282 580 510 429 10 34 80 26.fifty five 5000 783
140 150 410 330 38
GICL16 250000 1600 200 220 352 282 680 595 501 10 fifty eight eighty 52.22 8000 1134
240 250 260 410 330 38
280 470 380 38
GICL17 280000 1500 220 352 282 720 645 512 10 74 80 69 10000 1305
240 250 260 410 330
280 300 470 380 39
GICL18 355000 1400 240 250 260 410 330 775 675 524 10 46 96.16 11000 1626
280 300 320 470 380 41
GICL19 450000 1300 260 410 330 815 715 560 10 67 115.6 13000 1773
280 300 320 470 380 41
340 550 450
GICL20 500000 1200 280 300 320 470 380 855 755 595 13 44 167.41 16000 2263
340 360 550 450
GICL21 630000 1100 300 320 470 380 915 795 611 13 59 215.7 20000 2593
340 360 380 550 450 44
GICL22 710000 950 340,360,380 550 450 960 840 632 13 44 278.07 26000 3036
400 650 450
GICL23 800000 900 360,380 550 450 1571 890 666 13 44 379.four 29000 3668
400,420 650 540 48
GICL24 1000000 875 380 550 450 1050 925 685 15 forty six 448.1 32000 3946
400,420,450 650 540 50
GICL25 1120000 850 400,420,450,480 650 540 1120 970 724 15 fifty 564.sixty four 34000 4443
GICL26 1250000 825 420,450,480,500 650 540 1160 990 733 15 50 637.4 37000 4791
GICL27 1400000 800 450,480,500 650 540 1210 1060 739 15 50 866.26 45000 5758
530 800 680
GICL28 1600000 770 480,five hundred 650 540 1250 1080 805 20 55 1571.76 47000 6232
530,560 800 680
GICL29 2240000 725 five hundred 650 540 1340 1200 798 20 57 1450.eighty four 50000 7549
530,560,600 800 680
GICL30 2800000 seven-hundred 530,560,600,630 800 680 1390 1240 806 20 fifty five 1974.17 59000 9514

 

HangZhou CZPT Machinery Co., Ltd is a medium-scale business specialized in the manufacture of shaft coupling and paper-creating equipment with the integration of design, creation and provider.

Orienthold specialized in the creation of a variety of collection couplings, complete have 29 series, much more than 580 types of couplings, this kind of as universal couplings, cardan shafts, equipment couplings, flexible couplings, elastic couplings, plum claw-type couplings, disc couplings, tyre couplings, roller chain couplings and so on. All of our goods are broadly employed in metallurgy, mining, shipbuilding, port, paper producing and large equipment business.

Orienthold offer supporting solutions for many domestic large and center scale Iron and steel businesses, productively concluded more than ten localization assignments of imported coupling generation line.

 


/ Set
|
10 Sets

(Min. Order)

###

Standard Or Nonstandard: Standard
Shaft Hole: as Your Requirement
Torque: as Your Requirement
Bore Diameter: as Your Requirement
Speed: 3200~7100
Structure: Flexible

###

Customization:
Available

|


###

Model Nominal Torque
Tn/N.m
Speed
[n]
r/min
Shaft Hole Dia Shaft Hole
Length
D D1 A C C1 C2 Rotational
InertiaKg
Grease
ml
Weight
Kg
Y Z1,J1
d1,d2,d3 L
GICL1 630 7100 16,18,19 42 125 95 75 20 0.009 55 5.9
20,22,24 52 38 24
25,28 62 44 10 19
30,32,35,38 82 60 2.5 15 22
GICL2 1120 6300 25,28 62 44 144 120 88 10.5 29 0.02 100 9.7
30,32,35,38 82 60 12.5 30
40,42,45,48 112 84 2.5 13.5 28
GICL3 2240 5900 30,32,35,38 82 60 174 140 106 3 24.5 25 0.047 140 17.2
40,42,45,48,50,55,56 112 84 17 28
60 142 107 35
GICL4 3600 5400 32,35,38 82 60 196 165 125.5 14 37 32 0.091 170 24.9
40,42,45,48,50,55,56 112 84 28
60,63,65,70 142 107 3 17 35
GICL5 5000 5000 40,42,45,48,50,55,56 112 84 224 183 142 3 25 28 0.167 270 38
60 63 65 70 71 75 142 107 20 35
80 172 132 22 43
GICL6 7100 4800 48 50 55 56 112 84 241 200 160 6 35 35 0.267 380 48.2
60 63 65 70 71 75 142 107 20 35
80 85 90 172 132 4 22 43
GICL7 10000 4500 60 63 65 70 71 75 142 107 260 230 180 4 35 35 0.453 570 68.9
80 85 90 95 172 132 22 43
100 212 167 48
GICL8 14000 4000 65 70 71 75 142 107 282 245 193 5 35 35 0.646 660 83.3
80 85 90 95 172 132 22 43
100 110 212 167 48
GICL9 18000 3500 70 71 75 142 107 314 270 208 10 45 45 1.036 700 110
80 85 90 95 172 132
100 110 120 125 212 167 5 22 43
49
GICL10 31500 3200 80 85 90 95 172 132 346 300 249 5 43 43 1.88 900 157
100 110 120 125 212 167 22 49
130 140 252 202 29 54
GICL11 40000 3000 100 110 120 125 212 167 380 330 267 6 29 49 3.28 1200 217
130 140 150 252 202 54
160 302 242 64
GICL12 56000 2600 120 125 212 167 442 380 313 6 57 57 5.08 2000 305
130 140 150 252 202 29 55
160 170 180 302 242 68
GICL13 80000 2300 140 150 252 202 482 420 364 7 54 57 10.06 3000 419
160 170 180 302 242 32 70
190 200 352 282 80
GICL14 112000 2100 160 170 180 302 242 520 465 415 8 42 70 16.774 4500 594
190 200 220 352 282 32 80
GICL15 160000 1900 190 200 220 352 282 580 510 429 10 34 80 26.55 5000 783
140 150 410 330 38
GICL16 250000 1600 200 220 352 282 680 595 501 10 58 80 52.22 8000 1134
240 250 260 410 330 38
280 470 380 38
GICL17 280000 1500 220 352 282 720 645 512 10 74 80 69 10000 1305
240 250 260 410 330
280 300 470 380 39
GICL18 355000 1400 240 250 260 410 330 775 675 524 10 46 96.16 11000 1626
280 300 320 470 380 41
GICL19 450000 1300 260 410 330 815 715 560 10 67 115.6 13000 1773
280 300 320 470 380 41
340 550 450
GICL20 500000 1200 280 300 320 470 380 855 755 595 13 44 167.41 16000 2263
340 360 550 450
GICL21 630000 1100 300 320 470 380 915 795 611 13 59 215.7 20000 2593
340 360 380 550 450 44
GICL22 710000 950 340,360,380 550 450 960 840 632 13 44 278.07 26000 3036
400 650 450
GICL23 800000 900 360,380 550 450 1010 890 666 13 44 379.4 29000 3668
400,420 650 540 48
GICL24 1000000 875 380 550 450 1050 925 685 15 46 448.1 32000 3946
400,420,450 650 540 50
GICL25 1120000 850 400,420,450,480 650 540 1120 970 724 15 50 564.64 34000 4443
GICL26 1250000 825 420,450,480,500 650 540 1160 990 733 15 50 637.4 37000 4791
GICL27 1400000 800 450,480,500 650 540 1210 1060 739 15 50 866.26 45000 5758
530 800 680
GICL28 1600000 770 480,500 650 540 1250 1080 805 20 55 1020.76 47000 6232
530,560 800 680
GICL29 2240000 725 500 650 540 1340 1200 798 20 57 1450.84 50000 7549
530,560,600 800 680
GICL30 2800000 700 530,560,600,630 800 680 1390 1240 806 20 55 1974.17 59000 9514

/ Set
|
10 Sets

(Min. Order)

###

Standard Or Nonstandard: Standard
Shaft Hole: as Your Requirement
Torque: as Your Requirement
Bore Diameter: as Your Requirement
Speed: 3200~7100
Structure: Flexible

###

Customization:
Available

|


###

Model Nominal Torque
Tn/N.m
Speed
[n]
r/min
Shaft Hole Dia Shaft Hole
Length
D D1 A C C1 C2 Rotational
InertiaKg
Grease
ml
Weight
Kg
Y Z1,J1
d1,d2,d3 L
GICL1 630 7100 16,18,19 42 125 95 75 20 0.009 55 5.9
20,22,24 52 38 24
25,28 62 44 10 19
30,32,35,38 82 60 2.5 15 22
GICL2 1120 6300 25,28 62 44 144 120 88 10.5 29 0.02 100 9.7
30,32,35,38 82 60 12.5 30
40,42,45,48 112 84 2.5 13.5 28
GICL3 2240 5900 30,32,35,38 82 60 174 140 106 3 24.5 25 0.047 140 17.2
40,42,45,48,50,55,56 112 84 17 28
60 142 107 35
GICL4 3600 5400 32,35,38 82 60 196 165 125.5 14 37 32 0.091 170 24.9
40,42,45,48,50,55,56 112 84 28
60,63,65,70 142 107 3 17 35
GICL5 5000 5000 40,42,45,48,50,55,56 112 84 224 183 142 3 25 28 0.167 270 38
60 63 65 70 71 75 142 107 20 35
80 172 132 22 43
GICL6 7100 4800 48 50 55 56 112 84 241 200 160 6 35 35 0.267 380 48.2
60 63 65 70 71 75 142 107 20 35
80 85 90 172 132 4 22 43
GICL7 10000 4500 60 63 65 70 71 75 142 107 260 230 180 4 35 35 0.453 570 68.9
80 85 90 95 172 132 22 43
100 212 167 48
GICL8 14000 4000 65 70 71 75 142 107 282 245 193 5 35 35 0.646 660 83.3
80 85 90 95 172 132 22 43
100 110 212 167 48
GICL9 18000 3500 70 71 75 142 107 314 270 208 10 45 45 1.036 700 110
80 85 90 95 172 132
100 110 120 125 212 167 5 22 43
49
GICL10 31500 3200 80 85 90 95 172 132 346 300 249 5 43 43 1.88 900 157
100 110 120 125 212 167 22 49
130 140 252 202 29 54
GICL11 40000 3000 100 110 120 125 212 167 380 330 267 6 29 49 3.28 1200 217
130 140 150 252 202 54
160 302 242 64
GICL12 56000 2600 120 125 212 167 442 380 313 6 57 57 5.08 2000 305
130 140 150 252 202 29 55
160 170 180 302 242 68
GICL13 80000 2300 140 150 252 202 482 420 364 7 54 57 10.06 3000 419
160 170 180 302 242 32 70
190 200 352 282 80
GICL14 112000 2100 160 170 180 302 242 520 465 415 8 42 70 16.774 4500 594
190 200 220 352 282 32 80
GICL15 160000 1900 190 200 220 352 282 580 510 429 10 34 80 26.55 5000 783
140 150 410 330 38
GICL16 250000 1600 200 220 352 282 680 595 501 10 58 80 52.22 8000 1134
240 250 260 410 330 38
280 470 380 38
GICL17 280000 1500 220 352 282 720 645 512 10 74 80 69 10000 1305
240 250 260 410 330
280 300 470 380 39
GICL18 355000 1400 240 250 260 410 330 775 675 524 10 46 96.16 11000 1626
280 300 320 470 380 41
GICL19 450000 1300 260 410 330 815 715 560 10 67 115.6 13000 1773
280 300 320 470 380 41
340 550 450
GICL20 500000 1200 280 300 320 470 380 855 755 595 13 44 167.41 16000 2263
340 360 550 450
GICL21 630000 1100 300 320 470 380 915 795 611 13 59 215.7 20000 2593
340 360 380 550 450 44
GICL22 710000 950 340,360,380 550 450 960 840 632 13 44 278.07 26000 3036
400 650 450
GICL23 800000 900 360,380 550 450 1010 890 666 13 44 379.4 29000 3668
400,420 650 540 48
GICL24 1000000 875 380 550 450 1050 925 685 15 46 448.1 32000 3946
400,420,450 650 540 50
GICL25 1120000 850 400,420,450,480 650 540 1120 970 724 15 50 564.64 34000 4443
GICL26 1250000 825 420,450,480,500 650 540 1160 990 733 15 50 637.4 37000 4791
GICL27 1400000 800 450,480,500 650 540 1210 1060 739 15 50 866.26 45000 5758
530 800 680
GICL28 1600000 770 480,500 650 540 1250 1080 805 20 55 1020.76 47000 6232
530,560 800 680
GICL29 2240000 725 500 650 540 1340 1200 798 20 57 1450.84 50000 7549
530,560,600 800 680
GICL30 2800000 700 530,560,600,630 800 680 1390 1240 806 20 55 1974.17 59000 9514

Types of Couplings

A coupling is a device used to join two shafts together and transmit power. Its purpose is to join rotating equipment while permitting a degree of end movement and misalignment. There are many types of couplings, and it is important to choose the right one for your application. Here are a few examples of couplings.

Mechanical

The mechanical coupling is an important component in power transmission systems. These couplings come in various forms and can be used in different types of applications. They can be flexible or rigid and operate in compression or shear. In some cases, they are permanently attached to the shaft, while in other cases, they are removable for service.
The simplest type of mechanical coupling is the sleeve coupling. It consists of a cylindrical sleeve with an internal diameter equal to the diameter of the shafts. The sleeve is connected to the shafts by a key that restricts their relative motion and prevents slippage. A few sleeve couplings also have threaded holes to prevent axial movement. This type of coupling is typically used for medium to light-duty torque.
Another type of mechanical coupling is a jaw coupling. It is used in motion control and general low-power transmission applications. This type of coupling does not require lubrication and is capable of accommodating angular misalignment. Unlike other types of couplings, the jaw coupling uses two hubs with intermeshing jaws. The jaw coupling’s spider is typically made of copper alloys. In addition, it is suitable for shock and vibration loads.
Mechanical couplings can be made from a variety of materials. One popular choice is rubber. The material can be natural or chloroprene. These materials are flexible and can tolerate slight misalignment.
gearbox

Electrical

Electrical coupling is the process in which a single electrical signal is transferred from a nerve cell to another. It occurs when electrical signals from two nerve cells interact with each other in a way similar to haptic transmission. This type of coupling can occur on its own or in combination with electrotonic coupling in gap junctions.
Electrical coupling is often associated with oscillatory behavior of neurons. The mechanism of electrical coupling is complex and is studied mathematically to understand its effect on oscillatory neuron networks. For example, electrical coupling can increase or decrease the frequency of an oscillator, depending on the state of the neuron coupled to it.
The site of coupling is usually the junction of opposing cell membranes. The cellular resistance and the coupling resistance are measured in voltage-clamp experiments. This type of coupling has a specific resistance of 100 O-cm. As a result, the coupling resistance varies with the frequency.
The authors of this study noted that electrotonic coupling depends on the ratio between the resistance of the nonjunctional membranes and the junctional membranes. The voltage attenuation technique helps reveal the differences in resistance and shunting through the intercellular medium. However, it is unclear whether electrotonic coupling is electrostatically mediated.
Electrical coupling has also been suggested to play a role in the intercellular transfer of information. There are many examples that support this theory. A message can be a distinct qualitative or quantitative signal, which results in a gradient in the cells. Although gap junctions are absent at many embryonic interaction sites, increasing evidence suggests a role in information transfer.

Flexible

When it comes to choosing the right Flexible Coupling, there are several factors that you should take into account. Among these factors is the backlash that can be caused by the movement of the coupling. The reason for this problem is the fact that couplings that do not have anti-fungal properties can be easily infected by mold. The best way to avoid this is to pay attention to the moisture content of the area where you are installing the coupling. By following these guidelines, you can ensure the best possible installation.
To ensure that you are getting the most out of your flexible couplings, you must consider their characteristics and how easy they are to install, assemble, and maintain. You should also look for elements that are field-replaceable. Another important factor is the coupling’s torsional rigidity. It should also be able to handle reactionary loads caused by misalignment.
Flexible couplings come in many different types. There are diaphragm and spiral couplings. These couplings allow for axial motion, angular misalignment, and parallel offset. They have one-piece construction and are made from stainless steel or aluminum. These couplings also offer high torsional stiffness, which is beneficial for applications requiring high torques.
Flexible couplings have several advantages over their rigid counterparts. They are designed to handle misalignments of up to seven degrees and 0.025 inches. These characteristics are important in motion control applications. Flexible couplings are also inexpensive, and they do not require maintenance.
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Beam

A beam coupling is a type of mechanical coupling, usually one solid piece, that connects two mechanical parts. Its performance is largely determined by the material used. Typical materials include stainless steel, aluminum, Delrin, and titanium. The beam coupling is rated for different speeds and torques. The coupling should be selected according to the application. In addition to the material, the application should also consider the speed and torque of the system.
There are two main types of beam couplings. The first is the helical beam coupling, which has a continuous multi spiral cut. This type of coupling offers a high degree of flexibility and compensates for a high degree of misalignment. The second type of beam coupling is the helical shaft coupling, which has a low torsional stiffness, which makes it ideal for small torque applications.
Another type of beam coupling is the multiple beam design, which combines two beams. It allows for more tolerance in manufacturing and installation and protects expensive components from excessive bearing loads. It also helps keep beams shorter than a single beam coupling. This type of coupling also enables a higher torque capacity and torsional stiffness.
Beam couplings can be manufactured with different materials, including stainless steel and aluminum. The “A” series is available in aluminum and stainless steel and is ideal for general-purpose and light-duty applications. It is also economical and durable. This type of coupling can also be used with low torque pumps or encoder/resolver systems.

Pin & bush

The Pin & bush coupling is a versatile, general-purpose coupling with high tensile bolts and rubber bushes. It can tolerate a wide range of operating temperatures and is suitable for use in oil and water-resistance applications. Its unique design enables it to be used in either direction. In addition, it requires no lubrication.
The pin bush coupling is a fail-safe coupling with a long service life and is used for high-torque applications. It provides torsional flexibility and dampens shocks, making it a flexible coupling that protects equipment and reduces maintenance costs. Its hubs are forged from graded cast iron for strength and durability. Besides, the coupling’s elastomer elements reduce vibration and impact loads. It also accommodates a misalignment of up to 0.5 degrees.
Pin & bush couplings are a popular choice for a variety of different applications. This coupling features a protective flange design that protects the coupling flange from wear and tear. The coupling nut is secured to one flange, while a rubber or leather bush sits between the other flange. Its unique design makes it ideal for use in applications where misalignment is a small factor. The rubber bushing also helps absorb vibration and shock.
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Mesh tooth

Mesh tooth couplings are used to transfer torque between two shafts and reduce backlash. However, mesh tooth couplings have some limitations. One disadvantage is the break-away friction factor in the axial direction. This problem is caused by the high contact force between the tooth and gear mesh. This can cause unpredictable forces on the shafts.
In this paper, we present a FEM model for mesh tooth coupling. We first validate the mesh density. To do so, we compute the bolt stress as a uniaxial tensile during the tightening process. We used different mesh sizes and mesh density to validate our results.
The mesh stiffness of gear pairs is influenced by lead crown relief and misalignment. For example, if one tooth is positioned too far in the axis, the mesh stiffness will be decreased. A misaligned gear pair will lose torque capacity. A mesh tooth coupling can be lubricated with oil.
An ideal mesh tooth coupling has no gaps between the teeth, which reduces the risk of uneven wear. The coupling’s quality exposed fasteners include SAE Grade 5 bolts. It also offers corrosion resistance. The couplings are compatible with industrial environments. They also eliminate the need for selective assembly in sleeve couplings.
China Standard Gicl Gear Coupling for Rolling Mill     with Best Sales China Standard Gicl Gear Coupling for Rolling Mill     with Best Sales
editor by CX 2023-03-27